Cornell University (NY) Water Quality

Cornell University is a large public water system in EPA region 2 that provides tap water for the 14850 zip codes. It has 8 facilities where the water supply was tested for 88 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 49.417 µg/L. The maximum reported level of Manganese was 16 µg/L. There were 2 contamintants found in the Cornell University water supply at levels that were above the minimum reporting level.

Table of Contents
Contaminants
Facilities
FAQ

Contaminants

Jump To Contaminant
1,1-dichloroethane (4)
1,2,3-trichloropropane (4)
1,2-diphenylhydrazine (1)
1,3-butadiene (4)
1,4-dioxane (4)
1-butanol (4)
11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (4)
1H,1H,2H,2H-perfluorodecane sulfonic acid (4)
1H,1H,2H,2H-perfluorohexane sulfonic acid (4)
1H,1H,2H,2H-perfluorooctane sulfonic acid (4)
2,4,6-trichlorophenol (2)
2,4-dichlorophenol (2)
2,4-dinitrophenol (2)
2,4-dinitrotoluene (4)
2,6-dinitrotoluene (4)
2-methoxyethanol (4)
2-methyl-phenol (2)
2-propen-1-ol (Allyl Alcohol) (4)
4,4'-dichloro dichlorophenyl ethylene (DDE) (4)
4,8-dioxa-3H-perfluorononanoic acid (4)
9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (4)
alpha-hexachlorocyclohexane (4)
anatoxin-a (7)
bromochloromethane (Halon 1011) (4)
bromomethane (4)
Butylated Hydroxyanisole (4)
chlorate (8)
chlorodifluoromethane (HCFC-22) (4)
chloromethane (4)
chlorpyrifos (4)
chromium (8)
chromium-6 (8)
cobalt (8)
cylindrospermopsin (7)
diazinon (1)
dimethipin (4)
dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (4)
ethoprop (4)
fonofos (1)
Germanium (4)
HAA5 (five regulated haloacetic acids) (16)
HAA6Br (six brominated haloacetic acids) (16)
HAA9 (nine haloacetic acids) (16)
hexafluoropropylene oxide dimer acid (GenX) (4)
lithium (4)
Manganese (4)
methyl-tertiary-butyl-ether (MTBE) (4)
molinate (4)
molybdenum (8)
N-ethyl perfluorooctanesulfonamidoacetic acid (4)
N-methyl perfluorooctanesulfonamidoacetic acid (4)
nitrobenzene (1)
nitrobenzene (4)
nonafluoro-3,6-dioxaheptanoic acid (4)
o-toluidine (4)
oxyfluorfen (4)
perchlorate (7)
perfluoro(2-ethoxyethane)sulfonic acid (4)
perfluoro-3-methoxypropanoic acid (4)
perfluoro-4-methoxybutanoic acid (4)
perfluorobutanesulfonic acid (8)
perfluorobutanoic acid (4)
perfluorodecanoic acid (4)
perfluorododecanoic acid (4)
perfluoroheptanesulfonic acid (4)
perfluoroheptanoic acid (8)
perfluorohexanesulfonic acid (8)
perfluorohexanoic acid (4)
perfluorononanoic acid (8)
perfluorooctanesulfonic acid (8)
perfluorooctanoic acid (8)
perfluoropentanesulfonic acid (4)
perfluoropentanoic acid (4)
perfluorotetradecanoic acid (4)
perfluorotridecanoic acid (4)
perfluoroundecanoic acid (4)
profenofos (4)
prometon (1)
quinoline (4)
s-ethyl-dipropylthiocarbamate (EPTC) (4)
strontium (8)
tebuconazole (4)
terbacil (4)
terbufos (1)
total microcystins (7)
Total Permethrin (4)
tribufos (4)
vanadium (8)

1,1-dichloroethane (4)

Treatment Plant Tap

Cornell University WTP ℹ️

<0.03 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

1,2,3-trichloropropane (4)

Treatment Plant Tap

Cornell University WTP ℹ️

<0.03 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

1,2-diphenylhydrazine (1)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<0.5 µg/L

Below Reporting Level

5/7/2003

22 years ago

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

Contaminant Details

1,3-butadiene (4)

Treatment Plant Tap

Cornell University WTP ℹ️

<0.1 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.1 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.1 µg/L

Below Reporting Level

4/3/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.1 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

1,4-dioxane (4)

Treatment Plant Tap

Cornell University WTP ℹ️

<0.07 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.07 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.07 µg/L

Below Reporting Level

4/24/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.07 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

1-butanol (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<2 µg/L

Below Reporting Level

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<2 µg/L

Below Reporting Level

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<2 µg/L

Below Reporting Level

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<2 µg/L

Below Reporting Level

11/25/2019

6 years ago

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

Contaminant Details

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorodecane sulfonic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorohexane sulfonic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

1H,1H,2H,2H-perfluorooctane sulfonic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

2,4,6-trichlorophenol (2)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<1 µg/L

Below Reporting Level

5/8/2003

22 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<1 µg/L

Below Reporting Level

2/20/2003

23 years ago

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

Contaminant Details

2,4-dichlorophenol (2)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<1 µg/L

Below Reporting Level

5/8/2003

22 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<1 µg/L

Below Reporting Level

2/20/2003

23 years ago

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

Contaminant Details

2,4-dinitrophenol (2)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<5 µg/L

Below Reporting Level

5/8/2003

22 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<5 µg/L

Below Reporting Level

2/20/2003

23 years ago

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

Contaminant Details

2,4-dinitrotoluene (4)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<2 µg/L

Below Reporting Level

5/7/2003

22 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<2 µg/L

Below Reporting Level

2/20/2003

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<2 µg/L

Below Reporting Level

10/16/2002

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

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

Contaminant Details

2,6-dinitrotoluene (4)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<2 µg/L

Below Reporting Level

5/7/2003

22 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<2 µg/L

Below Reporting Level

2/20/2003

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<2 µg/L

Below Reporting Level

10/16/2002

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

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

Contaminant Details

2-methoxyethanol (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.4 µg/L

Below Reporting Level

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.4 µg/L

Below Reporting Level

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.4 µg/L

Below Reporting Level

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.4 µg/L

Below Reporting Level

11/25/2019

6 years ago

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

Contaminant Details

2-methyl-phenol (2)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<1 µg/L

Below Reporting Level

5/8/2003

22 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<1 µg/L

Below Reporting Level

2/20/2003

23 years ago

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

Contaminant Details

2-propen-1-ol (Allyl Alcohol) (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.5 µg/L

Below Reporting Level

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.5 µg/L

Below Reporting Level

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.5 µg/L

Below Reporting Level

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.5 µg/L

Below Reporting Level

11/25/2019

6 years ago

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

Contaminant Details

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

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<0.8 µg/L

Below Reporting Level

5/7/2003

22 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<0.8 µg/L

Below Reporting Level

2/20/2003

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<0.8 µg/L

Below Reporting Level

10/16/2002

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<0.8 µg/L

Below Reporting Level

6/20/2002

23 years ago

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

Contaminant Details

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

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

alpha-hexachlorocyclohexane (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.01 µg/L

Below Reporting Level

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.01 µg/L

Below Reporting Level

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.01 µg/L

Below Reporting Level

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.01 µg/L

Below Reporting Level

1/8/2020

6 years ago

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

Contaminant Details

anatoxin-a (7)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/27/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/14/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

10/24/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/26/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

9/12/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/28/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/15/2018

7 years ago

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

Contaminant Details

bromochloromethane (Halon 1011) (4)

Treatment Plant Tap

Cornell University WTP ℹ️

<0.06 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.06 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.06 µg/L

Below Reporting Level

4/3/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.06 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

bromomethane (4)

Treatment Plant Tap

Cornell University WTP ℹ️

<0.2 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.2 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.2 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

Butylated Hydroxyanisole (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

11/25/2019

6 years ago

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

Contaminant Details

chlorate (8)

Max. Res. Time in Dist. System

Distribution System ℹ️

365 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 345 µg/L

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

316 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 296 µg/L

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

478 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 458 µg/L

7/10/2013

12 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

376 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 356 µg/L

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

70.4 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 50.4 µg/L

4/3/2013

13 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

83.7 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 63.7 µg/L

4/2/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

173 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 153 µg/L

1/16/2013

13 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

153 µg/L

⚠️ Exceeds Reporting Level of 20 µg/L by 133 µg/L

1/16/2013

13 years ago

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

Contaminant Details

chlorodifluoromethane (HCFC-22) (4)

Treatment Plant Tap

Cornell University WTP ℹ️

<0.08 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.08 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.08 µg/L

Below Reporting Level

4/3/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.08 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

chloromethane (4)

Treatment Plant Tap

Cornell University WTP ℹ️

<0.2 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.2 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.2 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

chlorpyrifos (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

1/8/2020

6 years ago

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

Contaminant Details

chromium (8)

Max. Res. Time in Dist. System

Distribution System ℹ️

0.27 µg/L

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

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

0.26 µg/L

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

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

0.22 µg/L

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

7/10/2013

12 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

0.21 µg/L

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

4/3/2013

13 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

4/2/2013

13 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

1/16/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.2 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

chromium-6 (8)

Treatment Plant Tap

Cornell University WTP ℹ️

0.03 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0 µg/L

10/22/2013

12 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

10/22/2013

12 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2013

13 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<0.03 µg/L

Below Reporting Level

4/2/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

0.041 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.011 µg/L

1/16/2013

13 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

0.037 µg/L

⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.007 µg/L

1/16/2013

13 years ago

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

Contaminant Details

cobalt (8)

Max. Res. Time in Dist. System

Distribution System ℹ️

<1 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<1 µg/L

Below Reporting Level

10/22/2013

12 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<1 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<1 µg/L

Below Reporting Level

4/3/2013

13 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<1 µg/L

Below Reporting Level

4/2/2013

13 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<1 µg/L

Below Reporting Level

1/16/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<1 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

cylindrospermopsin (7)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

11/27/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

11/14/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

10/24/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

9/26/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

9/12/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/28/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.09 µg/L

Below Reporting Level

8/15/2018

7 years ago

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

Contaminant Details

diazinon (1)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<0.5 µg/L

Below Reporting Level

5/7/2003

22 years ago

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

Contaminant Details

dimethipin (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

1/8/2020

6 years ago

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

Contaminant Details

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (4)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<1 µg/L

Below Reporting Level

5/7/2003

22 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<1 µg/L

Below Reporting Level

2/12/2003

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<1 µg/L

Below Reporting Level

10/16/2002

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

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

Contaminant Details

ethoprop (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.03 µg/L

Below Reporting Level

1/8/2020

6 years ago

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

Contaminant Details

fonofos (1)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<0.5 µg/L

Below Reporting Level

5/7/2003

22 years ago

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

Contaminant Details

Germanium (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

11/25/2019

6 years ago

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

Contaminant Details

HAA5 (five regulated haloacetic acids) (16)

Maple Avenue sample tap

Maple Avenue ℹ️

49.417 µg/L

❗ Exceeds 80% of Reference Level

8/10/2020

5 years ago

Hasbrouck Apartments sample tap

Hasbrouck Apartments ℹ️

28.329 µg/L

Meets Reporting Threshold

8/10/2020

5 years ago

Comstock Hall Sample tap

Comstock Hall ℹ️

25.824 µg/L

Meets Reporting Threshold

8/10/2020

5 years ago

Robert Purcell Union sample tap

Robert Purcell Union ℹ️

10.564 µg/L

Meets Reporting Threshold

8/10/2020

5 years ago

Hasbrouck Apartments sample tap

Hasbrouck Apartments ℹ️

40.6 µg/L

⚠️ Exceeds 50% of Reference Level

5/11/2020

5 years ago

Robert Purcell Union sample tap

Robert Purcell Union ℹ️

38.2 µg/L

⚠️ Exceeds 50% of Reference Level

5/11/2020

5 years ago

Comstock Hall Sample tap

Comstock Hall ℹ️

30.04 µg/L

⚠️ Exceeds 50% of Reference Level

5/11/2020

5 years ago

Maple Avenue sample tap

Maple Avenue ℹ️

29 µg/L

Meets Reporting Threshold

5/11/2020

5 years ago

Comstock Hall Sample tap

Comstock Hall ℹ️

12.603 µg/L

Meets Reporting Threshold

2/12/2020

6 years ago

Hasbrouck Apartments sample tap

Hasbrouck Apartments ℹ️

12.05 µg/L

Meets Reporting Threshold

2/12/2020

6 years ago

Robert Purcell Union sample tap

Robert Purcell Union ℹ️

9.8 µg/L

Meets Reporting Threshold

2/12/2020

6 years ago

Maple Avenue sample tap

Maple Avenue ℹ️

9.69 µg/L

Meets Reporting Threshold

2/12/2020

6 years ago

Hasbrouck Apartments sample tap

Hasbrouck Apartments ℹ️

25.8 µg/L

Meets Reporting Threshold

11/25/2019

6 years ago

Robert Purcell Union sample tap

Robert Purcell Union ℹ️

24.89 µg/L

Meets Reporting Threshold

11/25/2019

6 years ago

Comstock Hall Sample tap

Comstock Hall ℹ️

22.97 µg/L

Meets Reporting Threshold

11/25/2019

6 years ago

Maple Avenue sample tap

Maple Avenue ℹ️

21.26 µg/L

Meets Reporting Threshold

11/25/2019

6 years ago

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

Contaminant Details

HAA6Br (six brominated haloacetic acids) (16)

Maple Avenue sample tap

Maple Avenue ℹ️

7.879 µg/L

8/10/2020

5 years ago

Hasbrouck Apartments sample tap

Hasbrouck Apartments ℹ️

4.381 µg/L

8/10/2020

5 years ago

Comstock Hall Sample tap

Comstock Hall ℹ️

4.228 µg/L

8/10/2020

5 years ago

Robert Purcell Union sample tap

Robert Purcell Union ℹ️

2.188 µg/L

8/10/2020

5 years ago

Hasbrouck Apartments sample tap

Hasbrouck Apartments ℹ️

3.79 µg/L

5/11/2020

5 years ago

Maple Avenue sample tap

Maple Avenue ℹ️

3.61 µg/L

5/11/2020

5 years ago

Robert Purcell Union sample tap

Robert Purcell Union ℹ️

3.52 µg/L

5/11/2020

5 years ago

Comstock Hall Sample tap

Comstock Hall ℹ️

3.024 µg/L

5/11/2020

5 years ago

Comstock Hall Sample tap

Comstock Hall ℹ️

3.823 µg/L

2/12/2020

6 years ago

Hasbrouck Apartments sample tap

Hasbrouck Apartments ℹ️

3.36 µg/L

2/12/2020

6 years ago

Maple Avenue sample tap

Maple Avenue ℹ️

2.76 µg/L

2/12/2020

6 years ago

Robert Purcell Union sample tap

Robert Purcell Union ℹ️

2.66 µg/L

2/12/2020

6 years ago

Comstock Hall Sample tap

Comstock Hall ℹ️

3.943 µg/L

11/25/2019

6 years ago

Hasbrouck Apartments sample tap

Hasbrouck Apartments ℹ️

3.82 µg/L

11/25/2019

6 years ago

Robert Purcell Union sample tap

Robert Purcell Union ℹ️

3.67 µg/L

11/25/2019

6 years ago

Maple Avenue sample tap

Maple Avenue ℹ️

3.58 µg/L

11/25/2019

6 years ago

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

Contaminant Details

HAA9 (nine haloacetic acids) (16)

Maple Avenue sample tap

Maple Avenue ℹ️

56.979 µg/L

8/10/2020

5 years ago

Hasbrouck Apartments sample tap

Hasbrouck Apartments ℹ️

32.371 µg/L

8/10/2020

5 years ago

Comstock Hall Sample tap

Comstock Hall ℹ️

29.708 µg/L

8/10/2020

5 years ago

Robert Purcell Union sample tap

Robert Purcell Union ℹ️

12.418 µg/L

8/10/2020

5 years ago

Hasbrouck Apartments sample tap

Hasbrouck Apartments ℹ️

44.39 µg/L

5/11/2020

5 years ago

Robert Purcell Union sample tap

Robert Purcell Union ℹ️

41.72 µg/L

5/11/2020

5 years ago

Comstock Hall Sample tap

Comstock Hall ℹ️

33.064 µg/L

5/11/2020

5 years ago

Maple Avenue sample tap

Maple Avenue ℹ️

32.61 µg/L

5/11/2020

5 years ago

Comstock Hall Sample tap

Comstock Hall ℹ️

16.123 µg/L

2/12/2020

6 years ago

Hasbrouck Apartments sample tap

Hasbrouck Apartments ℹ️

15.41 µg/L

2/12/2020

6 years ago

Robert Purcell Union sample tap

Robert Purcell Union ℹ️

12.46 µg/L

2/12/2020

6 years ago

Maple Avenue sample tap

Maple Avenue ℹ️

12.45 µg/L

2/12/2020

6 years ago

Hasbrouck Apartments sample tap

Hasbrouck Apartments ℹ️

29.62 µg/L

11/25/2019

6 years ago

Robert Purcell Union sample tap

Robert Purcell Union ℹ️

28.56 µg/L

11/25/2019

6 years ago

Comstock Hall Sample tap

Comstock Hall ℹ️

26.913 µg/L

11/25/2019

6 years ago

Maple Avenue sample tap

Maple Avenue ℹ️

24.84 µg/L

11/25/2019

6 years ago

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

Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

lithium (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<9 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<9 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<9 µg/L

Below Reporting Level

5/6/2024

23 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<9 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

Manganese (4)

Finished Water at WFP

Water Filtration Plant ℹ️

3.39 µg/L

Meets Reporting Threshold

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

16 µg/L

Meets Reporting Threshold

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

15.7 µg/L

Meets Reporting Threshold

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

9.25 µg/L

Meets Reporting Threshold

11/25/2019

6 years ago

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

Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (4)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<5 µg/L

Below Reporting Level

5/7/2003

22 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<5 µg/L

Below Reporting Level

2/12/2003

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<5 µg/L

Below Reporting Level

10/16/2002

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<5 µg/L

Below Reporting Level

6/20/2002

23 years ago

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

Contaminant Details

molinate (4)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<0.9 µg/L

Below Reporting Level

5/7/2003

22 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<0.9 µg/L

Below Reporting Level

2/20/2003

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<0.9 µg/L

Below Reporting Level

10/16/2002

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<0.9 µg/L

Below Reporting Level

6/20/2002

23 years ago

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

Contaminant Details

molybdenum (8)

Max. Res. Time in Dist. System

Distribution System ℹ️

<1 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<1 µg/L

Below Reporting Level

10/22/2013

12 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<1 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<1 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<1 µg/L

Below Reporting Level

4/3/2013

13 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<1 µg/L

Below Reporting Level

4/2/2013

13 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<1 µg/L

Below Reporting Level

1/16/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<1 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

5/6/2024

23 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.006 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.006 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.006 µg/L

Below Reporting Level

5/6/2024

23 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.006 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

nitrobenzene (1)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<0.5 µg/L

Below Reporting Level

5/7/2003

22 years ago

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

Contaminant Details

nitrobenzene (4)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<10 µg/L

Below Reporting Level

5/7/2003

22 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<10 µg/L

Below Reporting Level

2/12/2003

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<10 µg/L

Below Reporting Level

10/16/2002

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<10 µg/L

Below Reporting Level

6/20/2002

23 years ago

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

Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

o-toluidine (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.007 µg/L

Below Reporting Level

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.007 µg/L

Below Reporting Level

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.007 µg/L

Below Reporting Level

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.007 µg/L

Below Reporting Level

11/25/2019

6 years ago

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

Contaminant Details

oxyfluorfen (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.05 µg/L

Below Reporting Level

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.05 µg/L

Below Reporting Level

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.05 µg/L

Below Reporting Level

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.05 µg/L

Below Reporting Level

1/8/2020

6 years ago

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

Contaminant Details

perchlorate (7)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<4 µg/L

Below Reporting Level

5/7/2003

22 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<4 µg/L

Below Reporting Level

5/7/2003

22 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<4 µg/L

Below Reporting Level

2/12/2003

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<4 µg/L

Below Reporting Level

2/12/2003

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<4 µg/L

Below Reporting Level

10/16/2002

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<4 µg/L

Below Reporting Level

10/16/2002

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<4 µg/L

Below Reporting Level

6/20/2002

23 years ago

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

Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

perfluoro-3-methoxypropanoic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

perfluoro-4-methoxybutanoic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

perfluorobutanesulfonic acid (8)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

26 months ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.09 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.09 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.09 µg/L

Below Reporting Level

4/3/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.09 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

perfluorobutanoic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.005 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

perfluorodecanoic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

perfluorododecanoic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

perfluoroheptanesulfonic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

perfluoroheptanoic acid (8)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

26 months ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.01 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.01 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.01 µg/L

Below Reporting Level

4/3/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.01 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

perfluorohexanesulfonic acid (8)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

26 months ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.03 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.03 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.03 µg/L

Below Reporting Level

4/3/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.03 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

perfluorohexanoic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

perfluorononanoic acid (8)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/7/2024

26 months ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.02 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.02 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.02 µg/L

Below Reporting Level

4/3/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.02 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

perfluorooctanesulfonic acid (8)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/7/2024

26 months ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.04 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.04 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.04 µg/L

Below Reporting Level

4/3/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.04 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

perfluorooctanoic acid (8)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/7/2024

26 months ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.02 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.02 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.02 µg/L

Below Reporting Level

4/3/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.02 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

perfluoropentanesulfonic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.004 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

perfluoropentanoic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.003 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

perfluorotetradecanoic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.008 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.008 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.008 µg/L

Below Reporting Level

5/6/2024

23 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.008 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

perfluorotridecanoic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.007 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.007 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.007 µg/L

Below Reporting Level

5/6/2024

23 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.007 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

perfluoroundecanoic acid (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

11/7/2024

17 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

8/14/2024

19 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

6/13/2024

22 months ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.002 µg/L

Below Reporting Level

2/7/2024

26 months ago

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

Contaminant Details

profenofos (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

1/8/2020

6 years ago

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

Contaminant Details

prometon (1)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<0.5 µg/L

Below Reporting Level

5/7/2003

22 years ago

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

Contaminant Details

quinoline (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.02 µg/L

Below Reporting Level

11/25/2019

6 years ago

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

Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (4)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<1 µg/L

Below Reporting Level

5/7/2003

22 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<1 µg/L

Below Reporting Level

2/20/2003

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<1 µg/L

Below Reporting Level

10/16/2002

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<1 µg/L

Below Reporting Level

6/20/2002

23 years ago

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

Contaminant Details

strontium (8)

Max. Res. Time in Dist. System

Distribution System ℹ️

97.2 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 96.9 µg/L

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

89.9 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 89.6 µg/L

10/22/2013

12 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

109 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 108.7 µg/L

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

85.3 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 85 µg/L

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

60.5 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 60.2 µg/L

4/3/2013

13 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

77.8 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 77.5 µg/L

4/2/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

73.5 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 73.2 µg/L

1/16/2013

13 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

54.3 µg/L

⚠️ Exceeds Reporting Level of 0.3 µg/L by 54 µg/L

1/16/2013

13 years ago

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

Contaminant Details

tebuconazole (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.2 µg/L

Below Reporting Level

1/8/2020

6 years ago

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

Contaminant Details

terbacil (4)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<2 µg/L

Below Reporting Level

5/7/2003

22 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<2 µg/L

Below Reporting Level

2/20/2003

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<2 µg/L

Below Reporting Level

10/16/2002

23 years ago

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<2 µg/L

Below Reporting Level

6/20/2002

23 years ago

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

Contaminant Details

terbufos (1)

CORNELL UNIVERSITY EP001

CORNELL UNIVERSITY ℹ️

<0.5 µg/L

Below Reporting Level

5/7/2003

22 years ago

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

Contaminant Details

total microcystins (7)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

11/27/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

11/14/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

10/24/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/26/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

9/12/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/28/2018

7 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.3 µg/L

Below Reporting Level

8/15/2018

7 years ago

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

Contaminant Details

Total Permethrin (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.04 µg/L

Below Reporting Level

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.04 µg/L

Below Reporting Level

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.04 µg/L

Below Reporting Level

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.04 µg/L

Below Reporting Level

1/8/2020

6 years ago

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

Contaminant Details

tribufos (4)

Finished Water at WFP

Water Filtration Plant ℹ️

<0.07 µg/L

Below Reporting Level

8/10/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.07 µg/L

Below Reporting Level

5/7/2020

5 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.07 µg/L

Below Reporting Level

2/12/2020

6 years ago

Finished Water at WFP

Water Filtration Plant ℹ️

<0.07 µg/L

Below Reporting Level

1/8/2020

6 years ago

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

Contaminant Details

vanadium (8)

Max. Res. Time in Dist. System

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

10/22/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.2 µg/L

Below Reporting Level

10/22/2013

12 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.2 µg/L

Below Reporting Level

7/10/2013

12 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.2 µg/L

Below Reporting Level

4/3/2013

13 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

4/2/2013

13 years ago

Max. Res. Time in Dist. System

Distribution System ℹ️

<0.2 µg/L

Below Reporting Level

1/16/2013

13 years ago

Treatment Plant Tap

Cornell University WTP ℹ️

<0.2 µg/L

Below Reporting Level

1/16/2013

13 years ago

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

Contaminant Details

Sampling Facilities

Water Filtration Plant
Surface Water (SW)

Finished Water at WFPEntry Point to the Distribution System (EP)

Comstock Hall
Surface Water (SW)

Comstock Hall Sample tapDistribution System (DS)

Maple Avenue
Surface Water (SW)

Maple Avenue sample tapDistribution System (DS)

Hasbrouck Apartments
Surface Water (SW)

Hasbrouck Apartments sample tapDistribution System (DS)

Robert Purcell Union
Surface Water (SW)

Robert Purcell Union sample tapDistribution System (DS)

Distribution System
Surface Water (SW)

Max. Res. Time in Dist. SystemMaximum Residence Time (MR)

Cornell University WTP
Surface Water (SW)

Treatment Plant TapEntry Point to the Distribution System (EP)

CORNELL UNIVERSITY
Surface Water (SW)

CORNELL UNIVERSITY EP001Entry Point to the Distribution System (EP)

FAQ

Is Cornell University tap water safe to drink?

When was Cornell University last tested for water contamination?

The latest water samples were taken on November 7th, 2024.