G M WSC (TX) Water Quality

G M WSC is a small public water system in EPA region 6 that provides tap water for the 75930, 75959, 75972 zip codes. It has 11 facilities where the water supply was tested for 45 chemical contaminants that impact tap water quality and human health.

All the latest water samples for G M WSC had reported contaminant levels that were below unsafe concentration levels.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane
1,2,3-trichloropropane
1,3-butadiene
1,4-dioxane
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
4,8-dioxa-3H-perfluorononanoic acid
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid
bromochloromethane (Halon 1011)
bromomethane
chlorate
chlorodifluoromethane (HCFC-22)
chloromethane
chromium
chromium-6
cobalt
hexafluoropropylene oxide dimer acid (GenX)
lithium
molybdenum
N-ethyl perfluorooctanesulfonamidoacetic acid
N-methyl perfluorooctanesulfonamidoacetic acid
nonafluoro-3,6-dioxaheptanoic acid
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
strontium
vanadium

1,1-dichloroethane (10)

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

1,2,3-trichloropropane (10)

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

1,3-butadiene (10)

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.1 µg/L

Below Reporting Level

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.1 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.1 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.1 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.1 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.1 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.1 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.1 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.1 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.1 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

1,4-dioxane (10)

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

0.0882 µg/L

⚠️ Exceeds Reporting Level of 0.07 µg/L by 0.0182 µg/L

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.07 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.07 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.07 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.07 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.07 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.07 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.07 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.07 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.07 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (10)

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.06 µg/L

Below Reporting Level

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.06 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.06 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.06 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.06 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.06 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.06 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.06 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.06 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.06 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

bromomethane (10)

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

chlorate (20)

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

125 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 105 µg/L

9/1/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<20 µg/L

Below Reporting Level

9/1/2015

10 years ago

DSMRT for McMahon Chapel Plant

Distribution System - GW ℹ️

33.9 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 13.9 µg/L

5/26/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<20 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<20 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<20 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<20 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<20 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for Tebo Plant

Distribution System - GW ℹ️

<20 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for FM 330 Plant

Distribution System - GW ℹ️

<20 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<20 µg/L

Below Reporting Level

2/17/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<20 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<20 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<20 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<20 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<20 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<20 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for Tebo Plant

Distribution System - GW ℹ️

<20 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for McMahon Chapel Plant

Distribution System - GW ℹ️

<20 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for FM 330 Plant

Distribution System - GW ℹ️

<20 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (10)

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.08 µg/L

Below Reporting Level

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.08 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.08 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.08 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.08 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.08 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.08 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.08 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.08 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.08 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

chloromethane (10)

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

chromium (20)

DSMRT for Hemphill Water

Distribution System - SW ℹ️

0.237 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.037 µg/L

9/1/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

0.203 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.003 µg/L

9/1/2015

10 years ago

DSMRT for McMahon Chapel Plant

Distribution System - GW ℹ️

0.208 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.008 µg/L

5/26/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for Tebo Plant

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for FM 330 Plant

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

0.263 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.063 µg/L

2/17/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for Tebo Plant

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for McMahon Chapel Plant

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for FM 330 Plant

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

chromium-6 (20)

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

0.0879 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.0579 µg/L

9/1/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

0.0819 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.0519 µg/L

9/1/2015

10 years ago

DSMRT for McMahon Chapel Plant

Distribution System - GW ℹ️

0.108 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.078 µg/L

5/26/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

0.0496 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.0196 µg/L

5/26/2015

10 years ago

DSMRT for FM 330 Plant

Distribution System - GW ℹ️

0.0401 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.0101 µg/L

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

0.031 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.001 µg/L

5/26/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for Tebo Plant

Distribution System - GW ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

0.0547 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.0247 µg/L

2/17/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

0.0383 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.0083 µg/L

11/25/2014

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for Tebo Plant

Distribution System - GW ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for McMahon Chapel Plant

Distribution System - GW ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for FM 330 Plant

Distribution System - GW ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

cobalt (20)

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<1 µg/L

Below Reporting Level

9/1/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<1 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<1 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<1 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<1 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for Tebo Plant

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for McMahon Chapel Plant

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for FM 330 Plant

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<1 µg/L

Below Reporting Level

2/17/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<1 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<1 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<1 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<1 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for Tebo Plant

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for McMahon Chapel Plant

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for FM 330 Plant

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

lithium (18)

HB ON DL OUTSIDE

G M WSC ℹ️

11.2 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 2.2 µg/L

10/18/2023

22 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

9.13 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 0.13 µg/L

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<9 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<9 µg/L

Below Reporting Level

10/18/2023

22 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

11.1 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 2.1 µg/L

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

10.9 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 1.9 µg/L

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<9 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<9 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<9 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

10.8 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 1.8 µg/L

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

10.1 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 1.1 µg/L

4/17/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<9 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<9 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

10.3 µg/L

⚠️ Exceeds Reporting Level of 9 µg/L by 1.3 µg/L

1/18/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<9 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<9 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<9 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<9 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

molybdenum (20)

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<1 µg/L

Below Reporting Level

9/1/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<1 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<1 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<1 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<1 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for Tebo Plant

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for McMahon Chapel Plant

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for FM 330 Plant

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<1 µg/L

Below Reporting Level

2/17/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<1 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<1 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<1 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<1 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<1 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for Tebo Plant

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for McMahon Chapel Plant

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for FM 330 Plant

Distribution System - GW ℹ️

<1 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (18)

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (18)

STANDPIPE

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

10/18/2023

22 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

4/17/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.006 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

0.039 µg/L

⚠️ Exceeds Reporting Level of 0.02 µg/L by 0.019 µg/L

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.02 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

perfluorobutanesulfonic acid (28)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

0.0042 µg/L

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

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

0.0151 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0121 µg/L

1/18/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.09 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.09 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.09 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.09 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.09 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.09 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.09 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

perfluorobutanoic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

10/18/2023

22 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

0.0069 µg/L

⚠️ Exceeds Reporting Level of 0.005 µg/L by 0.0019 µg/L

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.005 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

perfluorodecanoic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

perfluorododecanoic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

perfluoroheptanesulfonic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

perfluoroheptanoic acid (28)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.01 µg/L

Below Reporting Level

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.01 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.01 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.01 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.01 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.01 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.01 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.01 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.01 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.01 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (28)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

perfluorohexanoic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

0.006 µg/L

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

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

perfluorononanoic acid (28)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (28)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.04 µg/L

Below Reporting Level

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.04 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.04 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.04 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.04 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.04 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.04 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.04 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.04 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.04 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

perfluorooctanoic acid (28)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.02 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.004 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

perfluoropentanoic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

10/18/2023

22 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

0.0063 µg/L

⚠️ Exceeds Reporting Level of 0.003 µg/L by 0.0033 µg/L

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.003 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

perfluorotetradecanoic acid (18)

STANDPIPE

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

10/18/2023

22 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

4/17/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.008 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

perfluorotridecanoic acid (18)

STANDPIPE

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

10/18/2023

22 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

4/17/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.007 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

perfluoroundecanoic acid (18)

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

2/14/2024

18 months ago

STANDPIPE

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

10/18/2023

22 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

10/18/2023

22 months ago

STANDPIPE

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

7/19/2023

25 months ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

7/19/2023

25 months ago

PH - TEBO PLANT

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

7/19/2023

25 months ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

7/19/2023

25 months ago

STANDPIPE

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

4/17/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

4/17/2023

2 years ago

HB ON WEST WALL IN LAB

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

4/4/2023

2 years ago

STANDPIPE

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

1/18/2023

2 years ago

HB ON DL OUTSIDE

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

1/18/2023

2 years ago

MCMAHON CHAPEL - PH

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

1/18/2023

2 years ago

PH - TEBO PLANT

G M WSC ℹ️

<0.002 µg/L

Below Reporting Level

1/18/2023

2 years ago

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

Contaminant Details

strontium (20)

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

122 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 121.7 µg/L

9/1/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

118 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 117.7 µg/L

9/1/2015

10 years ago

DSMRT for FM 330 Plant

Distribution System - GW ℹ️

252 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 251.7 µg/L

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

250 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 249.7 µg/L

5/26/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

161 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 160.7 µg/L

5/26/2015

10 years ago

DSMRT for McMahon Chapel Plant

Distribution System - GW ℹ️

111 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 110.7 µg/L

5/26/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

108 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 107.7 µg/L

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

86.9 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 86.6 µg/L

5/26/2015

10 years ago

DSMRT for Tebo Plant

Distribution System - GW ℹ️

35 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 34.7 µg/L

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

34.7 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 34.4 µg/L

5/26/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

112 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 111.7 µg/L

2/17/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

64.5 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 64.2 µg/L

2/17/2015

10 years ago

DSMRT for FM 330 Plant

Distribution System - GW ℹ️

252 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 251.7 µg/L

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

246 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 245.7 µg/L

11/25/2014

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

168 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 167.7 µg/L

11/25/2014

10 years ago

DSMRT for McMahon Chapel Plant

Distribution System - GW ℹ️

155 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 154.7 µg/L

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

119 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 118.7 µg/L

11/25/2014

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

115 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 114.7 µg/L

11/25/2014

10 years ago

DSMRT for Tebo Plant

Distribution System - GW ℹ️

34.6 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 34.3 µg/L

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

33.8 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 33.5 µg/L

11/25/2014

10 years ago

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

Contaminant Details

vanadium (20)

DSMRT for Hemphill Water

Distribution System - SW ℹ️

0.622 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.422 µg/L

9/1/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

0.461 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.261 µg/L

9/1/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

0.212 µg/L

⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.012 µg/L

5/26/2015

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for Tebo Plant

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for McMahon Chapel Plant

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

DSMRT for FM 330 Plant

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

5/26/2015

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

2/17/2015

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

2/17/2015

10 years ago

EPTDS from McMahon Chapel Plant

McMahon Chapel Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from FM 330 Plant

FM 330 Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Tebo Plant

Tebo Plant ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

EPTDS from Hemphill Water

Hemphill Water Intertie ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for Hemphill Water

Distribution System - SW ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for Tebo Plant

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for McMahon Chapel Plant

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

DSMRT for FM 330 Plant

Distribution System - GW ℹ️

<0.2 µg/L

Below Reporting Level

11/25/2014

10 years ago

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

Contaminant Details

Sampling Facilities

G M WSC
Surface Water (SW)

STANDPIPEEntry Point to the Distribution System (EP)

G M WSC
Multiple Sources (MX)

HB ON DL OUTSIDEEntry Point to the Distribution System (EP)

G M WSC
Multiple Sources (MX)

MCMAHON CHAPEL - PHEntry Point to the Distribution System (EP)

G M WSC
Ground Water (GW)

PH - TEBO PLANTEntry Point to the Distribution System (EP)

G M WSC
Surface Water (SW)

HB ON WEST WALL IN LABEntry Point to the Distribution System (EP)

McMahon Chapel Plant
Ground Water (GW)

EPTDS from McMahon Chapel PlantEntry Point to the Distribution System (EP)

FM 330 Plant
Ground Water (GW)

EPTDS from FM 330 PlantEntry Point to the Distribution System (EP)

Tebo Plant
Ground Water (GW)

EPTDS from Tebo PlantEntry Point to the Distribution System (EP)

Hemphill Water Intertie
Surface Water (SW)

EPTDS from Hemphill WaterEntry Point to the Distribution System (EP)

Distribution System - SW
Surface Water (SW)

DSMRT for Hemphill WaterMaximum Residence Time (MR)

Distribution System - GW
Ground Water (GW)

DSMRT for Tebo PlantMaximum Residence Time (MR)

DSMRT for McMahon Chapel PlantMaximum Residence Time (MR)

DSMRT for FM 330 PlantMaximum Residence Time (MR)

FAQ

Is G M WSC tap water safe to drink?

When was G M WSC last tested for water contamination?

The latest water samples were taken on February 14th, 2024.

Contaminants

1,1-dichloroethane (10)

1,2,3-trichloropropane (10)

1,3-butadiene (10)

1,4-dioxane (10)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (18)

1H,1H,2H,2H-perfluorodecane sulfonic acid (18)

1H,1H,2H,2H-perfluorohexane sulfonic acid (18)

1H,1H,2H,2H-perfluorooctane sulfonic acid (18)

4,8-dioxa-3H-perfluorononanoic acid (18)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (18)

bromochloromethane (Halon 1011) (10)

bromomethane (10)

chlorate (20)

chlorodifluoromethane (HCFC-22) (10)

chloromethane (10)

chromium (20)

chromium-6 (20)

cobalt (20)

hexafluoropropylene oxide dimer acid (GenX) (18)

lithium (18)

molybdenum (20)

N-ethyl perfluorooctanesulfonamidoacetic acid (18)

N-methyl perfluorooctanesulfonamidoacetic acid (18)

nonafluoro-3,6-dioxaheptanoic acid (18)

perfluoro(2-ethoxyethane)sulfonic acid (18)

perfluoro-3-methoxypropanoic acid (18)

perfluoro-4-methoxybutanoic acid (18)

perfluorobutanesulfonic acid (28)

perfluorobutanoic acid (18)

perfluorodecanoic acid (18)

perfluorododecanoic acid (18)

perfluoroheptanesulfonic acid (18)

perfluoroheptanoic acid (28)

perfluorohexanesulfonic acid (28)

perfluorohexanoic acid (18)

perfluorononanoic acid (28)

perfluorooctanesulfonic acid (28)

perfluorooctanoic acid (28)

perfluoropentanesulfonic acid (18)

perfluoropentanoic acid (18)

perfluorotetradecanoic acid (18)

perfluorotridecanoic acid (18)

perfluoroundecanoic acid (18)

strontium (20)

vanadium (20)

Sampling Facilities

G M WSC Surface Water (SW)

G M WSC Multiple Sources (MX)

G M WSC Multiple Sources (MX)

G M WSC Ground Water (GW)

G M WSC Surface Water (SW)

McMahon Chapel Plant Ground Water (GW)

FM 330 Plant Ground Water (GW)

Tebo Plant Ground Water (GW)

Hemphill Water Intertie Surface Water (SW)

Distribution System - SW Surface Water (SW)

Distribution System - GW Ground Water (GW)

FAQ

Is G M WSC tap water safe to drink?

When was G M WSC last tested for water contamination?

G M WSC
Surface Water (SW)

G M WSC
Multiple Sources (MX)

G M WSC
Multiple Sources (MX)

G M WSC
Ground Water (GW)

G M WSC
Surface Water (SW)

McMahon Chapel Plant
Ground Water (GW)

FM 330 Plant
Ground Water (GW)

Tebo Plant
Ground Water (GW)

Hemphill Water Intertie
Surface Water (SW)

Distribution System - SW
Surface Water (SW)

Distribution System - GW
Ground Water (GW)