United Water PA (PA) Water Quality

United Water PA is a large public water system in EPA region 3 that provides tap water for the 17036, 17111, 17112 zip codes. It has 7 facilities where the water supply was tested for 78 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 68.1 µg/L. Some (3 of 32 or 9%) of the latest water samples showed levels of HAA5 (five regulated haloacetic acids) that were at or above unsafe concentration levels. The maximum reported level of Manganese was 17.4 µg/L. There were 2 contamintants found in the United Water PA water supply at levels that were above the minimum reporting level. 1 of the contaminants were above the reference level, which means they may pose a risk to human health.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane
1,2,3-trichloropropane
1,3-butadiene
1,4-dioxane
1-butanol
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid
1H,1H,2H,2H-perfluorodecane sulfonic acid
1H,1H,2H,2H-perfluorohexane sulfonic acid
1H,1H,2H,2H-perfluorooctane sulfonic acid
2,4-dinitrotoluene
2,6-dinitrotoluene
2-methoxyethanol
2-propen-1-ol (Allyl Alcohol)
4,4'-dichloro dichlorophenyl ethylene (DDE)
4,8-dioxa-3H-perfluorononanoic acid
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid
alpha-hexachlorocyclohexane
anatoxin-a
bromochloromethane (Halon 1011)
bromomethane
Butylated Hydroxyanisole
chlorate
chlorodifluoromethane (HCFC-22)
chloromethane
chlorpyrifos
chromium
chromium-6
cobalt
cylindrospermopsin
dimethipin
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate
ethoprop
Germanium
HAA5 (five regulated haloacetic acids)
HAA6Br (six brominated haloacetic acids)
HAA9 (nine haloacetic acids)
hexafluoropropylene oxide dimer acid (GenX)
lithium
Manganese
methyl-tertiary-butyl-ether (MTBE)
molinate
molybdenum
N-ethyl perfluorooctanesulfonamidoacetic acid
N-methyl perfluorooctanesulfonamidoacetic acid
nitrobenzene
nonafluoro-3,6-dioxaheptanoic acid
o-toluidine
oxyfluorfen
perchlorate
perfluoro(2-ethoxyethane)sulfonic acid
perfluoro-3-methoxypropanoic acid
perfluoro-4-methoxybutanoic acid
perfluorobutanesulfonic acid
perfluorobutanoic acid
perfluorodecanoic acid
perfluorododecanoic acid
perfluoroheptanesulfonic acid
perfluoroheptanoic acid
perfluorohexanesulfonic acid
perfluorohexanoic acid
perfluorononanoic acid
perfluorooctanesulfonic acid
perfluorooctanoic acid
perfluoropentanesulfonic acid
perfluoropentanoic acid
perfluorotetradecanoic acid
perfluorotridecanoic acid
perfluoroundecanoic acid
profenofos
quinoline
s-ethyl-dipropylthiocarbamate (EPTC)
strontium
tebuconazole
terbacil
total microcystins
Total Permethrin
tribufos
vanadium

1,1-dichloroethane (9)

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

5/5/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

2/4/2014

11 years ago

EPTDS from Airport

Airport ℹ️

<0.03 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

1,2,3-trichloropropane (9)

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

5/5/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

2/4/2014

11 years ago

EPTDS from Airport

Airport ℹ️

<0.03 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

1,3-butadiene (9)

6th Street Finished Water

6th Street TP ℹ️

<0.1 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.1 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.1 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.1 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.1 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.1 µg/L

Below Reporting Level

5/5/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.1 µg/L

Below Reporting Level

2/4/2014

11 years ago

EPTDS from Airport

Airport ℹ️

<0.1 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.1 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 0.1 µg/L
Reference Level: ?

Contaminant Details

1,4-dioxane (9)

6th Street Finished Water

6th Street TP ℹ️

<0.07 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.07 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.07 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.07 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.07 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.07 µg/L

Below Reporting Level

5/5/2014

11 years ago

EPTDS from Airport

Airport ℹ️

0.084 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.014 µg/L

2/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.07 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.07 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 0.07 µg/L
Reference Level: ?

Contaminant Details

1-butanol (8)

6th Street Finished Water

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<2 µg/L

Below Reporting Level

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<2 µg/L

Below Reporting Level

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

4/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<2 µg/L

Below Reporting Level

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<2 µg/L

Below Reporting Level

1/9/2019

6 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: 700 µg/L

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

2,4-dinitrotoluene (9)

SIXTH STREET 00101E

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

11/5/2002

22 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<2 µg/L

Below Reporting Level

11/5/2002

22 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

8/13/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<2 µg/L

Below Reporting Level

8/13/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: ?

Contaminant Details

2,6-dinitrotoluene (9)

SIXTH STREET 00101E

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

11/5/2002

22 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<2 µg/L

Below Reporting Level

11/5/2002

22 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

8/13/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<2 µg/L

Below Reporting Level

8/13/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: ?

Contaminant Details

2-methoxyethanol (8)

6th Street Finished Water

6th Street TP ℹ️

<0.4 µg/L

Below Reporting Level

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.4 µg/L

Below Reporting Level

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.4 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.4 µg/L

Below Reporting Level

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.4 µg/L

Below Reporting Level

4/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.4 µg/L

Below Reporting Level

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.4 µg/L

Below Reporting Level

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.4 µg/L

Below Reporting Level

1/9/2019

6 years ago

Minimum Reporting Level: 0.4 µg/L
Reference Level: 21 µg/L

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (8)

6th Street Finished Water

6th Street TP ℹ️

<0.5 µg/L

Below Reporting Level

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.5 µg/L

Below Reporting Level

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.5 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.5 µg/L

Below Reporting Level

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.5 µg/L

Below Reporting Level

4/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.5 µg/L

Below Reporting Level

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.5 µg/L

Below Reporting Level

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.5 µg/L

Below Reporting Level

1/9/2019

6 years ago

Minimum Reporting Level: 0.5 µg/L
Reference Level: 35 µg/L

Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (9)

SIXTH STREET 00101E

6th Street TP ℹ️

<0.8 µg/L

Below Reporting Level

11/5/2002

22 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<0.8 µg/L

Below Reporting Level

11/5/2002

22 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<0.8 µg/L

Below Reporting Level

8/13/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<0.8 µg/L

Below Reporting Level

8/13/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<0.8 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<0.8 µg/L

Below Reporting Level

5/14/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<0.8 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<0.8 µg/L

Below Reporting Level

2/26/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<0.8 µg/L

Below Reporting Level

2/26/2002

23 years ago

Minimum Reporting Level: 0.8 µg/L
Reference Level: ?

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.002 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.002 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.002 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.002 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.002 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.002 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.002 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.002 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.002 µg/L
Reference Level: ?

Contaminant Details

alpha-hexachlorocyclohexane (8)

6th Street Finished Water

6th Street TP ℹ️

<0.01 µg/L

Below Reporting Level

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.01 µg/L

Below Reporting Level

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.01 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.01 µg/L

Below Reporting Level

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.01 µg/L

Below Reporting Level

5/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.01 µg/L

Below Reporting Level

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.01 µg/L

Below Reporting Level

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.01 µg/L

Below Reporting Level

1/9/2019

6 years ago

Minimum Reporting Level: 0.01 µg/L
Reference Level: 0.006 µg/L

Contaminant Details

anatoxin-a (16)

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

8/20/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

8/20/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

7/16/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

6/17/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

6/17/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

6/10/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

6/10/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

5/20/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

5/20/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

5/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

5/8/2019

6 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

bromochloromethane (Halon 1011) (9)

6th Street Finished Water

6th Street TP ℹ️

<0.06 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.06 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.06 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.06 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.06 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.06 µg/L

Below Reporting Level

5/5/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.06 µg/L

Below Reporting Level

2/4/2014

11 years ago

EPTDS from Airport

Airport ℹ️

<0.06 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.06 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 0.06 µg/L
Reference Level: ?

Contaminant Details

bromomethane (9)

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

5/5/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

2/4/2014

11 years ago

EPTDS from Airport

Airport ℹ️

<0.2 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

Butylated Hydroxyanisole (8)

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

8/5/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

4/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

1/9/2019

6 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

chlorate (18)

DSMRT for Hummelstown

Distribution System - SW ℹ️

266 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 246 µg/L

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

262 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 242 µg/L

11/5/2014

10 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

65.1 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 45.1 µg/L

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

56.4 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 36.4 µg/L

11/5/2014

10 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

327 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 307 µg/L

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

300 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 280 µg/L

8/4/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

62 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 42 µg/L

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

55.1 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 35.1 µg/L

8/4/2014

11 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

201 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 181 µg/L

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

176 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 156 µg/L

5/5/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

101 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 81 µg/L

5/5/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

87.7 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 67.7 µg/L

5/5/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

122 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 102 µg/L

2/4/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

116 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 96 µg/L

2/4/2014

11 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

108 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 88 µg/L

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

102 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 82 µg/L

2/4/2014

11 years ago

DSMRT for Airport

Distribution System - GW ℹ️

81.9 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 61.9 µg/L

2/4/2014

11 years ago

EPTDS from Airport

Airport ℹ️

<20 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 20 µg/L
Reference Level: ?

Contaminant Details

chlorodifluoromethane (HCFC-22) (9)

6th Street Finished Water

6th Street TP ℹ️

<0.08 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.08 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.08 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.08 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.08 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.08 µg/L

Below Reporting Level

5/5/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.08 µg/L

Below Reporting Level

2/4/2014

11 years ago

EPTDS from Airport

Airport ℹ️

<0.08 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.08 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 0.08 µg/L
Reference Level: ?

Contaminant Details

chloromethane (9)

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

5/5/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

2/4/2014

11 years ago

EPTDS from Airport

Airport ℹ️

<0.2 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

chlorpyrifos (8)

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

5/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

1/9/2019

6 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: 2 µg/L

Contaminant Details

chromium (18)

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

0.49 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.29 µg/L

11/5/2014

10 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

0.44 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.24 µg/L

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

0.27 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.07 µg/L

11/5/2014

10 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

0.25 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.05 µg/L

11/5/2014

10 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

0.38 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.18 µg/L

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

0.35 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.15 µg/L

8/4/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

0.26 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.06 µg/L

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

0.21 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.01 µg/L

8/4/2014

11 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

0.28 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.08 µg/L

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

0.24 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.04 µg/L

5/5/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

0.21 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.01 µg/L

5/5/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

5/5/2014

11 years ago

EPTDS from Airport

Airport ℹ️

0.39 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.19 µg/L

2/4/2014

11 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

0.34 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.14 µg/L

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

0.33 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.13 µg/L

2/4/2014

11 years ago

DSMRT for Airport

Distribution System - GW ℹ️

0.29 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.09 µg/L

2/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

0.22 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.02 µg/L

2/4/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

0.2 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0 µg/L

2/4/2014

11 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

chromium-6 (18)

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

0.17 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.14 µg/L

11/5/2014

10 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

0.13 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.1 µg/L

11/5/2014

10 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

<0.03 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

11/5/2014

10 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

0.23 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.2 µg/L

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

0.17 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.14 µg/L

8/4/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

0.053 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.023 µg/L

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

0.04 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.01 µg/L

8/4/2014

11 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

0.11 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.08 µg/L

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

0.095 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.065 µg/L

5/5/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

0.035 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.005 µg/L

5/5/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

5/5/2014

11 years ago

EPTDS from Airport

Airport ℹ️

0.16 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.13 µg/L

2/4/2014

11 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

0.14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

0.14 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.11 µg/L

2/4/2014

11 years ago

DSMRT for Airport

Distribution System - GW ℹ️

0.1 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L

2/4/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

0.04 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.01 µg/L

2/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

0.036 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.006 µg/L

2/4/2014

11 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: ?

Contaminant Details

cobalt (18)

DSMRT for 6th Street

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

11/5/2014

10 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<1 µg/L

Below Reporting Level

11/5/2014

10 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

8/4/2014

11 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<1 µg/L

Below Reporting Level

8/4/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

5/5/2014

11 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

5/5/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<1 µg/L

Below Reporting Level

5/5/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

2/4/2014

11 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

2/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

2/4/2014

11 years ago

EPTDS from Airport

Airport ℹ️

<1 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<1 µg/L

Below Reporting Level

2/4/2014

11 years ago

DSMRT for Airport

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

cylindrospermopsin (16)

6th Street Finished Water

6th Street TP ℹ️

<0.09 µg/L

Below Reporting Level

8/20/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.09 µg/L

Below Reporting Level

8/20/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.09 µg/L

Below Reporting Level

8/5/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.09 µg/L

Below Reporting Level

8/5/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.09 µg/L

Below Reporting Level

7/16/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.09 µg/L

Below Reporting Level

7/16/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.09 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.09 µg/L

Below Reporting Level

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.09 µg/L

Below Reporting Level

6/17/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.09 µg/L

Below Reporting Level

6/17/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.09 µg/L

Below Reporting Level

6/10/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.09 µg/L

Below Reporting Level

6/10/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.09 µg/L

Below Reporting Level

5/20/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.09 µg/L

Below Reporting Level

5/20/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.09 µg/L

Below Reporting Level

5/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.09 µg/L

Below Reporting Level

5/8/2019

6 years ago

Minimum Reporting Level: 0.09 µg/L
Reference Level: 0.7 µg/L

Contaminant Details

dimethipin (8)

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

5/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

1/9/2019

6 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: 140 µg/L

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (9)

SIXTH STREET 00101E

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

11/5/2002

22 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<1 µg/L

Below Reporting Level

11/5/2002

22 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

8/13/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<1 µg/L

Below Reporting Level

8/13/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

5/14/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<1 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

ethoprop (8)

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

5/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

1/9/2019

6 years ago

Minimum Reporting Level: 0.03 µg/L
Reference Level: 1.14 µg/L

Contaminant Details

Germanium (8)

6th Street Finished Water

6th Street TP ℹ️

<0.3 µg/L

Below Reporting Level

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.3 µg/L

Below Reporting Level

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.3 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.3 µg/L

Below Reporting Level

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.3 µg/L

Below Reporting Level

4/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.3 µg/L

Below Reporting Level

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.3 µg/L

Below Reporting Level

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.3 µg/L

Below Reporting Level

1/9/2019

6 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: ?

Contaminant Details

HAA5 (five regulated haloacetic acids) (32)

4650 Lindle Road

Distribution System ℹ️

49.9 µg/L

❗ Exceeds 80% of Reference Level

10/8/2019

5 years ago

41 Ceymore Street

Distribution System ℹ️

38.56 µg/L

⚠️ Exceeds 50% of Reference Level

10/8/2019

5 years ago

1636 Buckingham Road

Distribution System ℹ️

35.12 µg/L

⚠️ Exceeds 50% of Reference Level

10/8/2019

5 years ago

Oberlin Booster

Distribution System ℹ️

25 µg/L

Meets Reporting Threshold

10/8/2019

5 years ago

150 Elizabeth Ave.

Distribution System ℹ️

21.44 µg/L

Meets Reporting Threshold

10/8/2019

5 years ago

600 N. Mountain Road

Distribution System ℹ️

18.6 µg/L

Meets Reporting Threshold

10/8/2019

5 years ago

1407 N. 25th Street

Distribution System ℹ️

15.8 µg/L

Meets Reporting Threshold

10/8/2019

5 years ago

Devon Manor Booster

Distribution System ℹ️

6.54 µg/L

Meets Reporting Threshold

10/8/2019

5 years ago

4650 Lindle Road

Distribution System ℹ️

61.434 µg/L

☠️ Exceeds Reference Level by 1.434 µg/L

7/1/2019

6 years ago

41 Ceymore Street

Distribution System ℹ️

58.794 µg/L

❗ Exceeds 80% of Reference Level

7/1/2019

6 years ago

1407 N. 25th Street

Distribution System ℹ️

57.7 µg/L

❗ Exceeds 80% of Reference Level

7/1/2019

6 years ago

600 N. Mountain Road

Distribution System ℹ️

55.6 µg/L

❗ Exceeds 80% of Reference Level

7/1/2019

6 years ago

Oberlin Booster

Distribution System ℹ️

50.598 µg/L

❗ Exceeds 80% of Reference Level

7/1/2019

6 years ago

Devon Manor Booster

Distribution System ℹ️

44.3 µg/L

⚠️ Exceeds 50% of Reference Level

7/1/2019

6 years ago

1636 Buckingham Road

Distribution System ℹ️

42.466 µg/L

⚠️ Exceeds 50% of Reference Level

7/1/2019

6 years ago

150 Elizabeth Ave.

Distribution System ℹ️

33.25 µg/L

⚠️ Exceeds 50% of Reference Level

7/1/2019

6 years ago

1636 Buckingham Road

Distribution System ℹ️

68.1 µg/L

☠️ Exceeds Reference Level by 8.1 µg/L

5/8/2019

6 years ago

41 Ceymore Street

Distribution System ℹ️

61.7 µg/L

☠️ Exceeds Reference Level by 1.7 µg/L

5/8/2019

6 years ago

4650 Lindle Road

Distribution System ℹ️

55.329 µg/L

❗ Exceeds 80% of Reference Level

5/8/2019

6 years ago

150 Elizabeth Ave.

Distribution System ℹ️

46.507 µg/L

⚠️ Exceeds 50% of Reference Level

5/8/2019

6 years ago

Oberlin Booster

Distribution System ℹ️

37.84 µg/L

⚠️ Exceeds 50% of Reference Level

5/8/2019

6 years ago

600 N. Mountain Road

Distribution System ℹ️

28.64 µg/L

Meets Reporting Threshold

5/8/2019

6 years ago

Devon Manor Booster

Distribution System ℹ️

28.51 µg/L

Meets Reporting Threshold

5/8/2019

6 years ago

1407 N. 25th Street

Distribution System ℹ️

27.3 µg/L

Meets Reporting Threshold

5/8/2019

6 years ago

150 Elizabeth Ave.

Distribution System ℹ️

49.97 µg/L

❗ Exceeds 80% of Reference Level

1/9/2019

6 years ago

Devon Manor Booster

Distribution System ℹ️

39.22 µg/L

⚠️ Exceeds 50% of Reference Level

1/9/2019

6 years ago

600 N. Mountain Road

Distribution System ℹ️

33 µg/L

⚠️ Exceeds 50% of Reference Level

1/9/2019

6 years ago

Oberlin Booster

Distribution System ℹ️

28.59 µg/L

Meets Reporting Threshold

1/9/2019

6 years ago

1407 N. 25th Street

Distribution System ℹ️

28.22 µg/L

Meets Reporting Threshold

1/9/2019

6 years ago

4650 Lindle Road

Distribution System ℹ️

22.247 µg/L

Meets Reporting Threshold

1/9/2019

6 years ago

41 Ceymore Street

Distribution System ℹ️

17.554 µg/L

Meets Reporting Threshold

1/9/2019

6 years ago

1636 Buckingham Road

Distribution System ℹ️

15.312 µg/L

Meets Reporting Threshold

1/9/2019

6 years ago

Minimum Reporting Level: 0.5 µg/L
Reference Level: 60 µg/L

Contaminant Details

HAA6Br (six brominated haloacetic acids) (32)

4650 Lindle Road

Distribution System ℹ️

15.3 µg/L

10/8/2019

5 years ago

41 Ceymore Street

Distribution System ℹ️

14.16 µg/L

10/8/2019

5 years ago

1636 Buckingham Road

Distribution System ℹ️

14.12 µg/L

10/8/2019

5 years ago

600 N. Mountain Road

Distribution System ℹ️

12.5 µg/L

10/8/2019

5 years ago

1407 N. 25th Street

Distribution System ℹ️

11.2 µg/L

10/8/2019

5 years ago

Oberlin Booster

Distribution System ℹ️

9.98 µg/L

10/8/2019

5 years ago

150 Elizabeth Ave.

Distribution System ℹ️

8.34 µg/L

10/8/2019

5 years ago

Devon Manor Booster

Distribution System ℹ️

5.74 µg/L

10/8/2019

5 years ago

41 Ceymore Street

Distribution System ℹ️

12.529 µg/L

7/1/2019

6 years ago

4650 Lindle Road

Distribution System ℹ️

12.401 µg/L

7/1/2019

6 years ago

1636 Buckingham Road

Distribution System ℹ️

12.323 µg/L

7/1/2019

6 years ago

Oberlin Booster

Distribution System ℹ️

8.883 µg/L

7/1/2019

6 years ago

600 N. Mountain Road

Distribution System ℹ️

7.825 µg/L

7/1/2019

6 years ago

1407 N. 25th Street

Distribution System ℹ️

7.681 µg/L

7/1/2019

6 years ago

Devon Manor Booster

Distribution System ℹ️

6.08 µg/L

7/1/2019

6 years ago

150 Elizabeth Ave.

Distribution System ℹ️

5.474 µg/L

7/1/2019

6 years ago

4650 Lindle Road

Distribution System ℹ️

10.082 µg/L

5/8/2019

6 years ago

41 Ceymore Street

Distribution System ℹ️

9.184 µg/L

5/8/2019

6 years ago

1636 Buckingham Road

Distribution System ℹ️

8.425 µg/L

5/8/2019

6 years ago

150 Elizabeth Ave.

Distribution System ℹ️

8.308 µg/L

5/8/2019

6 years ago

Oberlin Booster

Distribution System ℹ️

6.882 µg/L

5/8/2019

6 years ago

1407 N. 25th Street

Distribution System ℹ️

5.876 µg/L

5/8/2019

6 years ago

600 N. Mountain Road

Distribution System ℹ️

5.75 µg/L

5/8/2019

6 years ago

Devon Manor Booster

Distribution System ℹ️

5.695 µg/L

5/8/2019

6 years ago

4650 Lindle Road

Distribution System ℹ️

8.884 µg/L

1/9/2019

6 years ago

Devon Manor Booster

Distribution System ℹ️

7.59 µg/L

1/9/2019

6 years ago

41 Ceymore Street

Distribution System ℹ️

7.048 µg/L

1/9/2019

6 years ago

1636 Buckingham Road

Distribution System ℹ️

7.032 µg/L

1/9/2019

6 years ago

Oberlin Booster

Distribution System ℹ️

6.48 µg/L

1/9/2019

6 years ago

1407 N. 25th Street

Distribution System ℹ️

6.02 µg/L

1/9/2019

6 years ago

600 N. Mountain Road

Distribution System ℹ️

5.94 µg/L

1/9/2019

6 years ago

150 Elizabeth Ave.

Distribution System ℹ️

5.83 µg/L

1/9/2019

6 years ago

Minimum Reporting Level: 0 µg/L
Reference Level: ?

Contaminant Details

HAA9 (nine haloacetic acids) (32)

4650 Lindle Road

Distribution System ℹ️

63.9 µg/L

10/8/2019

5 years ago

41 Ceymore Street

Distribution System ℹ️

51.76 µg/L

10/8/2019

5 years ago

1636 Buckingham Road

Distribution System ℹ️

47.92 µg/L

10/8/2019

5 years ago

Oberlin Booster

Distribution System ℹ️

34.98 µg/L

10/8/2019

5 years ago

600 N. Mountain Road

Distribution System ℹ️

29.7 µg/L

10/8/2019

5 years ago

150 Elizabeth Ave.

Distribution System ℹ️

29.24 µg/L

10/8/2019

5 years ago

1407 N. 25th Street

Distribution System ℹ️

25.8 µg/L

10/8/2019

5 years ago

Devon Manor Booster

Distribution System ℹ️

11.34 µg/L

10/8/2019

5 years ago

4650 Lindle Road

Distribution System ℹ️

73.101 µg/L

7/1/2019

6 years ago

41 Ceymore Street

Distribution System ℹ️

70.489 µg/L

7/1/2019

6 years ago

1407 N. 25th Street

Distribution System ℹ️

65.381 µg/L

7/1/2019

6 years ago

600 N. Mountain Road

Distribution System ℹ️

63.425 µg/L

7/1/2019

6 years ago

Oberlin Booster

Distribution System ℹ️

59.083 µg/L

7/1/2019

6 years ago

1636 Buckingham Road

Distribution System ℹ️

53.923 µg/L

7/1/2019

6 years ago

Devon Manor Booster

Distribution System ℹ️

50.38 µg/L

7/1/2019

6 years ago

150 Elizabeth Ave.

Distribution System ℹ️

38.724 µg/L

7/1/2019

6 years ago

1636 Buckingham Road

Distribution System ℹ️

76.525 µg/L

5/8/2019

6 years ago

41 Ceymore Street

Distribution System ℹ️

70.884 µg/L

5/8/2019

6 years ago

4650 Lindle Road

Distribution System ℹ️

64.882 µg/L

5/8/2019

6 years ago

150 Elizabeth Ave.

Distribution System ℹ️

54.408 µg/L

5/8/2019

6 years ago

Oberlin Booster

Distribution System ℹ️

44.722 µg/L

5/8/2019

6 years ago

600 N. Mountain Road

Distribution System ℹ️

34.39 µg/L

5/8/2019

6 years ago

Devon Manor Booster

Distribution System ℹ️

34.205 µg/L

5/8/2019

6 years ago

1407 N. 25th Street

Distribution System ℹ️

33.176 µg/L

5/8/2019

6 years ago

150 Elizabeth Ave.

Distribution System ℹ️

55.8 µg/L

1/9/2019

6 years ago

Devon Manor Booster

Distribution System ℹ️

43.64 µg/L

1/9/2019

6 years ago

600 N. Mountain Road

Distribution System ℹ️

37.14 µg/L

1/9/2019

6 years ago

Oberlin Booster

Distribution System ℹ️

33.08 µg/L

1/9/2019

6 years ago

1407 N. 25th Street

Distribution System ℹ️

32.32 µg/L

1/9/2019

6 years ago

4650 Lindle Road

Distribution System ℹ️

28.794 µg/L

1/9/2019

6 years ago

41 Ceymore Street

Distribution System ℹ️

23.238 µg/L

1/9/2019

6 years ago

1636 Buckingham Road

Distribution System ℹ️

20.902 µg/L

1/9/2019

6 years ago

Minimum Reporting Level: 0 µg/L
Reference Level: ?

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (8)

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

lithium (8)

6th Street Finished Water

6th Street TP ℹ️

<9 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<9 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<9 µg/L

Below Reporting Level

8/15/2023

24 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<9 µg/L

Below Reporting Level

8/15/2023

24 months ago

6th Street Finished Water

6th Street TP ℹ️

<9 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<9 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<9 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<9 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 9 µg/L
Reference Level: ?

Contaminant Details

Manganese (8)

6th Street Finished Water

6th Street TP ℹ️

5.44 µg/L

Meets Reporting Threshold

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

5.43 µg/L

Meets Reporting Threshold

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

10.5 µg/L

Meets Reporting Threshold

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

4.34 µg/L

Meets Reporting Threshold

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

7.25 µg/L

Meets Reporting Threshold

4/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

2.08 µg/L

Meets Reporting Threshold

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

17.4 µg/L

Meets Reporting Threshold

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

10.2 µg/L

Meets Reporting Threshold

1/9/2019

6 years ago

Minimum Reporting Level: 0.4 µg/L
Reference Level: 300 µg/L

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (9)

SIXTH STREET 00101E

6th Street TP ℹ️

<5 µg/L

Below Reporting Level

11/5/2002

22 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<5 µg/L

Below Reporting Level

11/5/2002

22 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<5 µg/L

Below Reporting Level

8/13/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<5 µg/L

Below Reporting Level

8/13/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<5 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<5 µg/L

Below Reporting Level

5/14/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<5 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<5 µg/L

Below Reporting Level

2/26/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<5 µg/L

Below Reporting Level

2/26/2002

23 years ago

Minimum Reporting Level: 5 µg/L
Reference Level: ?

Contaminant Details

molinate (9)

SIXTH STREET 00101E

6th Street TP ℹ️

<0.9 µg/L

Below Reporting Level

11/5/2002

22 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<0.9 µg/L

Below Reporting Level

11/5/2002

22 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<0.9 µg/L

Below Reporting Level

8/13/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<0.9 µg/L

Below Reporting Level

8/13/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<0.9 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<0.9 µg/L

Below Reporting Level

5/14/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<0.9 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<0.9 µg/L

Below Reporting Level

2/26/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<0.9 µg/L

Below Reporting Level

2/26/2002

23 years ago

Minimum Reporting Level: 0.9 µg/L
Reference Level: ?

Contaminant Details

molybdenum (18)

DSMRT for 6th Street

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

11/5/2014

10 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<1 µg/L

Below Reporting Level

11/5/2014

10 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

8/4/2014

11 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<1 µg/L

Below Reporting Level

8/4/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

5/5/2014

11 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

5/5/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<1 µg/L

Below Reporting Level

5/5/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

2/4/2014

11 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

2/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

2/4/2014

11 years ago

EPTDS from Airport

Airport ℹ️

<1 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<1 µg/L

Below Reporting Level

2/4/2014

11 years ago

DSMRT for Airport

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

1/4/2024

20 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2023

24 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

8/15/2023

24 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.006 µg/L

Below Reporting Level

1/4/2024

20 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.006 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.006 µg/L

Below Reporting Level

8/15/2023

24 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.006 µg/L

Below Reporting Level

8/15/2023

24 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.006 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.006 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.006 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.006 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.006 µg/L
Reference Level: ?

Contaminant Details

nitrobenzene (9)

SIXTH STREET 00101E

6th Street TP ℹ️

<10 µg/L

Below Reporting Level

11/5/2002

22 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<10 µg/L

Below Reporting Level

11/5/2002

22 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<10 µg/L

Below Reporting Level

8/13/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<10 µg/L

Below Reporting Level

8/13/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<10 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<10 µg/L

Below Reporting Level

5/14/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<10 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<10 µg/L

Below Reporting Level

2/26/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<10 µg/L

Below Reporting Level

2/26/2002

23 years ago

Minimum Reporting Level: 10 µg/L
Reference Level: ?

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.02 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.02 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.02 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.02 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.02 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.02 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.02 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.02 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.02 µg/L
Reference Level: ?

Contaminant Details

o-toluidine (8)

6th Street Finished Water

6th Street TP ℹ️

<0.007 µg/L

Below Reporting Level

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.007 µg/L

Below Reporting Level

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.007 µg/L

Below Reporting Level

8/5/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.007 µg/L

Below Reporting Level

8/5/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.007 µg/L

Below Reporting Level

4/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.007 µg/L

Below Reporting Level

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.007 µg/L

Below Reporting Level

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.007 µg/L

Below Reporting Level

1/9/2019

6 years ago

Minimum Reporting Level: 0.007 µg/L
Reference Level: ?

Contaminant Details

oxyfluorfen (8)

6th Street Finished Water

6th Street TP ℹ️

<0.05 µg/L

Below Reporting Level

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.05 µg/L

Below Reporting Level

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.05 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.05 µg/L

Below Reporting Level

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.05 µg/L

Below Reporting Level

5/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.05 µg/L

Below Reporting Level

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.05 µg/L

Below Reporting Level

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.05 µg/L

Below Reporting Level

1/9/2019

6 years ago

Minimum Reporting Level: 0.05 µg/L
Reference Level: 200 µg/L

Contaminant Details

perchlorate (8)

SIXTH STREET 00101E

6th Street TP ℹ️

<4 µg/L

Below Reporting Level

11/5/2002

22 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<4 µg/L

Below Reporting Level

11/5/2002

22 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<4 µg/L

Below Reporting Level

8/13/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<4 µg/L

Below Reporting Level

8/13/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<4 µg/L

Below Reporting Level

5/14/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<4 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<4 µg/L

Below Reporting Level

2/26/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<4 µg/L

Below Reporting Level

2/26/2002

23 years ago

Minimum Reporting Level: 4 µg/L
Reference Level: ?

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoro-3-methoxypropanoic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoro-4-methoxybutanoic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorobutanesulfonic acid (17)

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

0.0031 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0001 µg/L

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

0.0041 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0011 µg/L

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

0.0034 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0004 µg/L

2/9/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.09 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.09 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.09 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.09 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.09 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.09 µg/L

Below Reporting Level

5/5/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.09 µg/L

Below Reporting Level

2/4/2014

11 years ago

EPTDS from Airport

Airport ℹ️

<0.09 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.09 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorobutanoic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.005 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.005 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.005 µg/L
Reference Level: ?

Contaminant Details

perfluorodecanoic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorododecanoic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoroheptanesulfonic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluoroheptanoic acid (17)

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.01 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.01 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.01 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.01 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.01 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.01 µg/L

Below Reporting Level

5/5/2014

11 years ago

EPTDS from Airport

Airport ℹ️

0.0234 µg/L

⚠️ Exceeds Reporting Level of 0.01 µg/L by 0.0134 µg/L

2/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.01 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.01 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorohexanesulfonic acid (17)

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

5/5/2014

11 years ago

EPTDS from Airport

Airport ℹ️

0.209 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.179 µg/L

2/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.03 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.03 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorohexanoic acid (8)

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

0.0035 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0005 µg/L

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

0.0045 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0015 µg/L

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorononanoic acid (17)

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

2/9/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.02 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.02 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.02 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.02 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.02 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.02 µg/L

Below Reporting Level

5/5/2014

11 years ago

EPTDS from Airport

Airport ℹ️

0.0466 µg/L

⚠️ Exceeds Reporting Level of 0.02 µg/L by 0.0266 µg/L

2/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.02 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.02 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluorooctanesulfonic acid (17)

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

2/9/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.04 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.04 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.04 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.04 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.04 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.04 µg/L

Below Reporting Level

5/5/2014

11 years ago

EPTDS from Airport

Airport ℹ️

0.363 µg/L

⚠️ Exceeds Reporting Level of 0.04 µg/L by 0.323 µg/L

2/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.04 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.04 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluorooctanoic acid (17)

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

2/9/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.02 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.02 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.02 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.02 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.02 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.02 µg/L

Below Reporting Level

5/5/2014

11 years ago

EPTDS from Airport

Airport ℹ️

0.038 µg/L

⚠️ Exceeds Reporting Level of 0.02 µg/L by 0.018 µg/L

2/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.02 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.02 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoropentanesulfonic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.004 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.004 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.004 µg/L
Reference Level: ?

Contaminant Details

perfluoropentanoic acid (8)

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

0.0042 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0012 µg/L

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

0.0054 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0024 µg/L

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.003 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.003 µg/L
Reference Level: ?

Contaminant Details

perfluorotetradecanoic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.008 µg/L

Below Reporting Level

1/4/2024

20 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.008 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.008 µg/L

Below Reporting Level

8/15/2023

24 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.008 µg/L

Below Reporting Level

8/15/2023

24 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.008 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.008 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.008 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.008 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.008 µg/L
Reference Level: ?

Contaminant Details

perfluorotridecanoic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.007 µg/L

Below Reporting Level

1/4/2024

20 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.007 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.007 µg/L

Below Reporting Level

8/15/2023

24 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.007 µg/L

Below Reporting Level

8/15/2023

24 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.007 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.007 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.007 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.007 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.007 µg/L
Reference Level: ?

Contaminant Details

perfluoroundecanoic acid (8)

6th Street Finished Water

6th Street TP ℹ️

<0.002 µg/L

Below Reporting Level

11/14/2023

21 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.002 µg/L

Below Reporting Level

11/14/2023

21 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.002 µg/L

Below Reporting Level

10/30/2023

22 months ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.002 µg/L

Below Reporting Level

10/30/2023

22 months ago

6th Street Finished Water

6th Street TP ℹ️

<0.002 µg/L

Below Reporting Level

5/10/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.002 µg/L

Below Reporting Level

5/10/2023

2 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.002 µg/L

Below Reporting Level

2/9/2023

2 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.002 µg/L

Below Reporting Level

2/9/2023

2 years ago

Minimum Reporting Level: 0.002 µg/L
Reference Level: ?

Contaminant Details

profenofos (8)

6th Street Finished Water

6th Street TP ℹ️

<0.3 µg/L

Below Reporting Level

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.3 µg/L

Below Reporting Level

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.3 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.3 µg/L

Below Reporting Level

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.3 µg/L

Below Reporting Level

5/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.3 µg/L

Below Reporting Level

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.3 µg/L

Below Reporting Level

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.3 µg/L

Below Reporting Level

1/9/2019

6 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: 0.3 µg/L

Contaminant Details

quinoline (8)

6th Street Finished Water

6th Street TP ℹ️

<0.02 µg/L

Below Reporting Level

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.02 µg/L

Below Reporting Level

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.02 µg/L

Below Reporting Level

8/5/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.02 µg/L

Below Reporting Level

8/5/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.02 µg/L

Below Reporting Level

4/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.02 µg/L

Below Reporting Level

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.02 µg/L

Below Reporting Level

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.02 µg/L

Below Reporting Level

1/9/2019

6 years ago

Minimum Reporting Level: 0.02 µg/L
Reference Level: 0.01 µg/L

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (9)

SIXTH STREET 00101E

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

11/5/2002

22 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<1 µg/L

Below Reporting Level

11/5/2002

22 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

8/13/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<1 µg/L

Below Reporting Level

8/13/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

5/14/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<1 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<1 µg/L

Below Reporting Level

2/26/2002

23 years ago

Minimum Reporting Level: 1 µg/L
Reference Level: ?

Contaminant Details

strontium (18)

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

221 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 220.7 µg/L

11/5/2014

10 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

190 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 189.7 µg/L

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

134 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 133.7 µg/L

11/5/2014

10 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

133 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 132.7 µg/L

11/5/2014

10 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

182 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 181.7 µg/L

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

170 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 169.7 µg/L

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

154 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 153.7 µg/L

8/4/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

148 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 147.7 µg/L

8/4/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

99.1 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 98.8 µg/L

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

93.2 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 92.9 µg/L

5/5/2014

11 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

90.3 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 90 µg/L

5/5/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

75.7 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 75.4 µg/L

5/5/2014

11 years ago

EPTDS from Airport

Airport ℹ️

276 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 275.7 µg/L

2/4/2014

11 years ago

DSMRT for Airport

Distribution System - GW ℹ️

170 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 169.7 µg/L

2/4/2014

11 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

138 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 137.7 µg/L

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

134 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 133.7 µg/L

2/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

121 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 120.7 µg/L

2/4/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

106 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 105.7 µg/L

2/4/2014

11 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: ?

Contaminant Details

tebuconazole (8)

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

5/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

1/9/2019

6 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: 190 µg/L

Contaminant Details

terbacil (9)

SIXTH STREET 00101E

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

11/5/2002

22 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<2 µg/L

Below Reporting Level

11/5/2002

22 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

8/13/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<2 µg/L

Below Reporting Level

8/13/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<2 µg/L

Below Reporting Level

5/14/2002

23 years ago

SIXTH STREET 00101E

6th Street TP ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

HUMMELSTOWN 00102E

HUMMELSTOWN ℹ️

<2 µg/L

Below Reporting Level

2/26/2002

23 years ago

Minimum Reporting Level: 2 µg/L
Reference Level: ?

Contaminant Details

total microcystins (16)

6th Street Finished Water

6th Street TP ℹ️

<0.3 µg/L

Below Reporting Level

8/20/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.3 µg/L

Below Reporting Level

8/20/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.3 µg/L

Below Reporting Level

8/5/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.3 µg/L

Below Reporting Level

8/5/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.3 µg/L

Below Reporting Level

7/16/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.3 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.3 µg/L

Below Reporting Level

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.3 µg/L

Below Reporting Level

6/17/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.3 µg/L

Below Reporting Level

6/17/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.3 µg/L

Below Reporting Level

6/10/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.3 µg/L

Below Reporting Level

6/10/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.3 µg/L

Below Reporting Level

5/20/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.3 µg/L

Below Reporting Level

5/20/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.3 µg/L

Below Reporting Level

5/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.3 µg/L

Below Reporting Level

5/8/2019

6 years ago

Minimum Reporting Level: 0.3 µg/L
Reference Level: ?

Contaminant Details

Total Permethrin (8)

6th Street Finished Water

6th Street TP ℹ️

<0.04 µg/L

Below Reporting Level

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.04 µg/L

Below Reporting Level

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.04 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.04 µg/L

Below Reporting Level

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.04 µg/L

Below Reporting Level

5/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.04 µg/L

Below Reporting Level

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.04 µg/L

Below Reporting Level

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.04 µg/L

Below Reporting Level

1/9/2019

6 years ago

Minimum Reporting Level: 0.04 µg/L
Reference Level: 3.344 µg/L

Contaminant Details

tribufos (8)

6th Street Finished Water

6th Street TP ℹ️

<0.07 µg/L

Below Reporting Level

10/14/2019

5 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.07 µg/L

Below Reporting Level

10/14/2019

5 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.07 µg/L

Below Reporting Level

7/1/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.07 µg/L

Below Reporting Level

7/1/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.07 µg/L

Below Reporting Level

5/8/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.07 µg/L

Below Reporting Level

4/8/2019

6 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.07 µg/L

Below Reporting Level

1/9/2019

6 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.07 µg/L

Below Reporting Level

1/9/2019

6 years ago

Minimum Reporting Level: 0.07 µg/L
Reference Level: 0.6 µg/L

Contaminant Details

vanadium (18)

DSMRT for 6th Street

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

11/5/2014

10 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

11/5/2014

10 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

11/5/2014

10 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

11/5/2014

10 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

0.22 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.02 µg/L

8/4/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

8/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

8/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

8/4/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

5/5/2014

11 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

5/5/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

5/5/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

5/5/2014

11 years ago

EPTDS from Airport

Airport ℹ️

1.3 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 1.1 µg/L

2/4/2014

11 years ago

DSMRT for Airport

Distribution System - GW ℹ️

0.57 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.37 µg/L

2/4/2014

11 years ago

DSMRT for 6th Street

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

2/4/2014

11 years ago

DSMRT for Hummelstown

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

2/4/2014

11 years ago

6th Street Finished Water

6th Street TP ℹ️

<0.2 µg/L

Below Reporting Level

2/4/2014

11 years ago

Hummelstown Membrane Finished Water

Hummelstown Membrane TP ℹ️

<0.2 µg/L

Below Reporting Level

2/4/2014

11 years ago

Minimum Reporting Level: 0.2 µg/L
Reference Level: ?

Contaminant Details

Sampling Facilities

6th Street TP
Surface Water (SW)

6th Street Finished WaterEntry Point to the Distribution System (EP)

SIXTH STREET 00101EEntry Point to the Distribution System (EP)

Hummelstown Membrane TP
Surface Water (SW)

Hummelstown Membrane Finished WaterEntry Point to the Distribution System (EP)

Distribution System
Multiple Sources (MX)

1636 Buckingham RoadDistribution System (DS)

600 N. Mountain RoadDistribution System (DS)

41 Ceymore StreetDistribution System (DS)

150 Elizabeth Ave.Distribution System (DS)

Devon Manor BoosterDistribution System (DS)

1407 N. 25th StreetDistribution System (DS)

4650 Lindle RoadDistribution System (DS)

Oberlin BoosterDistribution System (DS)

Distribution System - SW
Surface Water (SW)

DSMRT for 6th StreetMaximum Residence Time (MR)

DSMRT for HummelstownMaximum Residence Time (MR)

Airport
Ground Water (GW)

EPTDS from AirportEntry Point to the Distribution System (EP)

Distribution System - GW
Ground Water (GW)

DSMRT for AirportMaximum Residence Time (MR)

HUMMELSTOWN
Surface Water (SW)

HUMMELSTOWN 00102EEntry Point to the Distribution System (EP)

FAQ

Is United Water PA tap water safe to drink?

When was United Water PA last tested for water contamination?

The latest water samples were taken on January 4th, 2024.