City of Ogdensburg (NY) Water Quality

City of Ogdensburg is a large public water system in EPA region 2 that provides tap water for the 13669 zip codes. It has 4 facilities where the water supply was tested for 78 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 22.408 µg/L. The maximum reported level of Manganese was 4.33 µg/L. The maximum reported level of Total Permethrin was 0.082 µg/L. There were 3 contamintants found in the City of Ogdensburg water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

1,2,3-trichloropropane (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

1,3-butadiene (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.1 µg/L
Below Reporting Level
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.1 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.1 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.1 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 0.1 µg/L
Reference Level: ?
Contaminant Details

1,4-dioxane (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.07 µg/L
Below Reporting Level
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.07 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 0.07 µg/L
Reference Level: ?
Contaminant Details

1-butanol (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<2 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<2 µg/L
Below Reporting Level
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<2 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<2 µg/L
Below Reporting Level
4/11/2018
7 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: 700 µg/L
Contaminant Details

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

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.005 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

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

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.005 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

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

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

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

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.005 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

2,4-dinitrotoluene (4)

OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<2 µg/L
Below Reporting Level
12/16/2002
22 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<2 µg/L
Below Reporting Level
9/12/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<2 µg/L
Below Reporting Level
9/9/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<2 µg/L
Below Reporting Level
3/25/2002
23 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

2,6-dinitrotoluene (4)

OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<2 µg/L
Below Reporting Level
12/16/2002
22 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<2 µg/L
Below Reporting Level
9/12/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<2 µg/L
Below Reporting Level
9/9/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<2 µg/L
Below Reporting Level
3/25/2002
23 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

2-methoxyethanol (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.4 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.4 µg/L
Below Reporting Level
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.4 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.4 µg/L
Below Reporting Level
4/11/2018
7 years ago
Minimum Reporting Level: 0.4 µg/L
Reference Level: 21 µg/L
Contaminant Details

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

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.5 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.5 µg/L
Below Reporting Level
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.5 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.5 µg/L
Below Reporting Level
4/11/2018
7 years ago
Minimum Reporting Level: 0.5 µg/L
Reference Level: 35 µg/L
Contaminant Details

4,4'-dichloro dichlorophenyl ethylene (DDE) (3)

OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<0.8 µg/L
Below Reporting Level
12/2/2002
22 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<0.8 µg/L
Below Reporting Level
7/24/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<0.8 µg/L
Below Reporting Level
3/25/2002
23 years ago
Minimum Reporting Level: 0.8 µg/L
Reference Level: ?
Contaminant Details

4,8-dioxa-3H-perfluorononanoic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

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

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.002 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.002 µg/L
Reference Level: ?
Contaminant Details

alpha-hexachlorocyclohexane (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.01 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.01 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/11/2018
7 years ago
Minimum Reporting Level: 0.01 µg/L
Reference Level: 0.006 µg/L
Contaminant Details

anatoxin-a (8)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
9/24/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
8/13/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/9/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/25/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
6/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/29/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
5/7/2018
7 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

bromochloromethane (Halon 1011) (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.06 µg/L
Below Reporting Level
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.06 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.06 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.06 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 0.06 µg/L
Reference Level: ?
Contaminant Details

bromomethane (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

Butylated Hydroxyanisole (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/11/2018
7 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

chlorate (8)

Credit Union
Distribution system ℹ️
750%
150 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 130 µg/L
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
650%
130 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 110 µg/L
7/9/2014
11 years ago
Credit Union
Distribution system ℹ️
275%
55 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 35 µg/L
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
270%
54 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 34 µg/L
4/9/2014
11 years ago
Credit Union
Distribution system ℹ️
390%
78 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 58 µg/L
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
335%
67 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 47 µg/L
1/15/2014
11 years ago
Credit Union
Distribution system ℹ️
120%
24 µg/L
⚠️ Exceeds Reporting Level of 20 µg/L by 4 µg/L
10/15/2013
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<20 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 20 µg/L
Reference Level: ?
Contaminant Details

chlorodifluoromethane (HCFC-22) (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.08 µg/L
Below Reporting Level
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.08 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.08 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.08 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 0.08 µg/L
Reference Level: ?
Contaminant Details

chloromethane (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

chlorpyrifos (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/11/2018
7 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: 2 µg/L
Contaminant Details

chromium (8)

Credit Union
Distribution system ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/9/2014
11 years ago
Credit Union
Distribution system ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/9/2014
11 years ago
Credit Union
Distribution system ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/15/2014
11 years ago
Credit Union
Distribution system ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2013
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

chromium-6 (8)

Credit Union
Distribution system ℹ️
266.7%
0.08 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.05 µg/L
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
233.3%
0.07 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.04 µg/L
7/9/2014
11 years ago
Credit Union
Distribution system ℹ️
333.3%
0.1 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
300%
0.09 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.06 µg/L
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
433.3%
0.13 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.1 µg/L
1/15/2014
11 years ago
Credit Union
Distribution system ℹ️
366.7%
0.11 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.08 µg/L
1/15/2014
11 years ago
Credit Union
Distribution system ℹ️
333.3%
0.1 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.07 µg/L
10/15/2013
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
266.7%
0.08 µg/L
⚠️ Exceeds Reporting Level of 0.03 µg/L by 0.05 µg/L
10/15/2013
11 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: ?
Contaminant Details

cobalt (8)

Credit Union
Distribution system ℹ️
0%
<1 µg/L
Below Reporting Level
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<1 µg/L
Below Reporting Level
7/9/2014
11 years ago
Credit Union
Distribution system ℹ️
0%
<1 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<1 µg/L
Below Reporting Level
4/9/2014
11 years ago
Credit Union
Distribution system ℹ️
0%
<1 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<1 µg/L
Below Reporting Level
1/15/2014
11 years ago
Credit Union
Distribution system ℹ️
0%
<1 µg/L
Below Reporting Level
10/15/2013
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<1 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

cylindrospermopsin (8)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.09 µg/L
Below Reporting Level
9/24/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.09 µg/L
Below Reporting Level
8/13/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.09 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.09 µg/L
Below Reporting Level
7/9/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.09 µg/L
Below Reporting Level
6/25/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.09 µg/L
Below Reporting Level
6/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.09 µg/L
Below Reporting Level
5/29/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.09 µg/L
Below Reporting Level
5/7/2018
7 years ago
Minimum Reporting Level: 0.09 µg/L
Reference Level: 0.7 µg/L
Contaminant Details

dimethipin (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/11/2018
7 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: 140 µg/L
Contaminant Details

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

OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<1 µg/L
Below Reporting Level
12/2/2002
22 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<1 µg/L
Below Reporting Level
9/9/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<1 µg/L
Below Reporting Level
7/24/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<1 µg/L
Below Reporting Level
3/25/2002
23 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

ethoprop (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/11/2018
7 years ago
Minimum Reporting Level: 0.03 µg/L
Reference Level: 1.14 µg/L
Contaminant Details

Germanium (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.3 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.3 µg/L
Below Reporting Level
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.3 µg/L
Below Reporting Level
4/11/2018
7 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

HAA5 (five regulated haloacetic acids) (8)

Riverview Correction
Distribution system ℹ️
24.8%
14.86 µg/L
Meets Reporting Threshold
1/7/2019
6 years ago
State Hospital
Distribution system ℹ️
20.7%
12.396 µg/L
Meets Reporting Threshold
1/7/2019
6 years ago
State Hospital
Distribution system ℹ️
11.5%
6.893 µg/L
Meets Reporting Threshold
10/15/2018
6 years ago
Riverview Correction
Distribution system ℹ️
11.4%
6.838 µg/L
Meets Reporting Threshold
10/15/2018
6 years ago
Riverview Correction
Distribution system ℹ️
15%
8.998 µg/L
Meets Reporting Threshold
7/11/2018
7 years ago
State Hospital
Distribution system ℹ️
13.9%
8.356 µg/L
Meets Reporting Threshold
7/11/2018
7 years ago
State Hospital
Distribution system ℹ️
37.3%
22.408 µg/L
Meets Reporting Threshold
4/11/2018
7 years ago
Riverview Correction
Distribution system ℹ️
30.8%
18.45 µg/L
Meets Reporting Threshold
4/11/2018
7 years ago
Minimum Reporting Level: 0.5 µg/L
Reference Level: 60 µg/L
Contaminant Details

HAA6Br (six brominated haloacetic acids) (8)

Riverview Correction
Distribution system ℹ️
0%
10.22 µg/L
1/7/2019
6 years ago
State Hospital
Distribution system ℹ️
0%
7.944 µg/L
1/7/2019
6 years ago
Riverview Correction
Distribution system ℹ️
0%
6.858 µg/L
10/15/2018
6 years ago
State Hospital
Distribution system ℹ️
0%
5.993 µg/L
10/15/2018
6 years ago
Riverview Correction
Distribution system ℹ️
0%
5.761 µg/L
7/11/2018
7 years ago
State Hospital
Distribution system ℹ️
0%
4.833 µg/L
7/11/2018
7 years ago
State Hospital
Distribution system ℹ️
0%
11.533 µg/L
4/11/2018
7 years ago
Riverview Correction
Distribution system ℹ️
0%
11.38 µg/L
4/11/2018
7 years ago
Minimum Reporting Level: 0 µg/L
Reference Level: ?
Contaminant Details

HAA9 (nine haloacetic acids) (8)

Riverview Correction
Distribution system ℹ️
0%
23.74 µg/L
1/7/2019
6 years ago
State Hospital
Distribution system ℹ️
0%
19.704 µg/L
1/7/2019
6 years ago
Riverview Correction
Distribution system ℹ️
0%
13.068 µg/L
10/15/2018
6 years ago
State Hospital
Distribution system ℹ️
0%
12.393 µg/L
10/15/2018
6 years ago
Riverview Correction
Distribution system ℹ️
0%
14.311 µg/L
7/11/2018
7 years ago
State Hospital
Distribution system ℹ️
0%
12.823 µg/L
7/11/2018
7 years ago
State Hospital
Distribution system ℹ️
0%
32.653 µg/L
4/11/2018
7 years ago
Riverview Correction
Distribution system ℹ️
0%
28.5 µg/L
4/11/2018
7 years ago
Minimum Reporting Level: 0 µg/L
Reference Level: ?
Contaminant Details

hexafluoropropylene oxide dimer acid (GenX) (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.005 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

lithium (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<9 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 9 µg/L
Reference Level: ?
Contaminant Details

Manganese (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.4 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.4 µg/L
Below Reporting Level
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.4 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
1.4%
4.33 µg/L
Meets Reporting Threshold
4/11/2018
7 years ago
Minimum Reporting Level: 0.4 µg/L
Reference Level: 300 µg/L
Contaminant Details

methyl-tertiary-butyl-ether (MTBE) (3)

OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<5 µg/L
Below Reporting Level
1/15/2003
22 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<5 µg/L
Below Reporting Level
9/16/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<5 µg/L
Below Reporting Level
3/25/2002
23 years ago
Minimum Reporting Level: 5 µg/L
Reference Level: ?
Contaminant Details

molinate (4)

OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<0.9 µg/L
Below Reporting Level
12/16/2002
22 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<0.9 µg/L
Below Reporting Level
9/12/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<0.9 µg/L
Below Reporting Level
9/9/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<0.9 µg/L
Below Reporting Level
3/25/2002
23 years ago
Minimum Reporting Level: 0.9 µg/L
Reference Level: ?
Contaminant Details

molybdenum (8)

Credit Union
Distribution system ℹ️
110%
1.1 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 0.1 µg/L
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
110%
1.1 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 0.1 µg/L
7/9/2014
11 years ago
Credit Union
Distribution system ℹ️
110%
1.1 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 0.1 µg/L
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
110%
1.1 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 0.1 µg/L
4/9/2014
11 years ago
Credit Union
Distribution system ℹ️
140%
1.4 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 0.4 µg/L
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
120%
1.2 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 0.2 µg/L
1/15/2014
11 years ago
Credit Union
Distribution system ℹ️
120%
1.2 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 0.2 µg/L
10/15/2013
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
120%
1.2 µg/L
⚠️ Exceeds Reporting Level of 1 µg/L by 0.2 µg/L
10/15/2013
11 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

N-ethyl perfluorooctanesulfonamidoacetic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.005 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

N-methyl perfluorooctanesulfonamidoacetic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.006 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.006 µg/L
Reference Level: ?
Contaminant Details

nitrobenzene (3)

OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<10 µg/L
Below Reporting Level
1/15/2003
22 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<10 µg/L
Below Reporting Level
9/16/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<10 µg/L
Below Reporting Level
3/25/2002
23 years ago
Minimum Reporting Level: 10 µg/L
Reference Level: ?
Contaminant Details

nonafluoro-3,6-dioxaheptanoic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.02 µg/L
Reference Level: ?
Contaminant Details

o-toluidine (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.007 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.007 µg/L
Below Reporting Level
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.007 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.007 µg/L
Below Reporting Level
4/11/2018
7 years ago
Minimum Reporting Level: 0.007 µg/L
Reference Level: ?
Contaminant Details

oxyfluorfen (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.05 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.05 µg/L
Below Reporting Level
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.05 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.05 µg/L
Below Reporting Level
4/11/2018
7 years ago
Minimum Reporting Level: 0.05 µg/L
Reference Level: 200 µg/L
Contaminant Details

perchlorate (4)

OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<4 µg/L
Below Reporting Level
12/2/2002
22 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<4 µg/L
Below Reporting Level
9/16/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<4 µg/L
Below Reporting Level
6/17/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<4 µg/L
Below Reporting Level
3/25/2002
23 years ago
Minimum Reporting Level: 4 µg/L
Reference Level: ?
Contaminant Details

perfluoro(2-ethoxyethane)sulfonic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoro-3-methoxypropanoic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.004 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoro-4-methoxybutanoic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorobutanesulfonic acid (5)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
3/4/2025
6 months ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.09 µg/L
Below Reporting Level
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.09 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.09 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.09 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorobutanoic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.005 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.005 µg/L
Reference Level: ?
Contaminant Details

perfluorodecanoic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorododecanoic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoroheptanesulfonic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluoroheptanoic acid (5)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
3/4/2025
6 months ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.01 µg/L
Below Reporting Level
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.01 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.01 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.01 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorohexanesulfonic acid (5)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
3/4/2025
6 months ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.03 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorohexanoic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorononanoic acid (5)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.004 µg/L
Below Reporting Level
3/4/2025
6 months ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluorooctanesulfonic acid (5)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.004 µg/L
Below Reporting Level
3/4/2025
6 months ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.04 µg/L
Below Reporting Level
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.04 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.04 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluorooctanoic acid (5)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.004 µg/L
Below Reporting Level
3/4/2025
6 months ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/15/2013
11 years ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoropentanesulfonic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.004 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.004 µg/L
Reference Level: ?
Contaminant Details

perfluoropentanoic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.003 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.003 µg/L
Reference Level: ?
Contaminant Details

perfluorotetradecanoic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.008 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.008 µg/L
Reference Level: ?
Contaminant Details

perfluorotridecanoic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.007 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.007 µg/L
Reference Level: ?
Contaminant Details

perfluoroundecanoic acid (1)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.002 µg/L
Below Reporting Level
3/4/2025
6 months ago
Minimum Reporting Level: 0.002 µg/L
Reference Level: ?
Contaminant Details

profenofos (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.3 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.3 µg/L
Below Reporting Level
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.3 µg/L
Below Reporting Level
4/11/2018
7 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: 0.3 µg/L
Contaminant Details

quinoline (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.02 µg/L
Below Reporting Level
4/11/2018
7 years ago
Minimum Reporting Level: 0.02 µg/L
Reference Level: 0.01 µg/L
Contaminant Details

s-ethyl-dipropylthiocarbamate (EPTC) (4)

OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<1 µg/L
Below Reporting Level
12/16/2002
22 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<1 µg/L
Below Reporting Level
9/12/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<1 µg/L
Below Reporting Level
9/9/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<1 µg/L
Below Reporting Level
3/25/2002
23 years ago
Minimum Reporting Level: 1 µg/L
Reference Level: ?
Contaminant Details

strontium (8)

Credit Union
Distribution system ℹ️
63333.3%
190 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 189.7 µg/L
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
60000%
180 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 179.7 µg/L
7/9/2014
11 years ago
Credit Union
Distribution system ℹ️
60000%
180 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 179.7 µg/L
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
56666.7%
170 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 169.7 µg/L
4/9/2014
11 years ago
Credit Union
Distribution system ℹ️
60000%
180 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 179.7 µg/L
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
60000%
180 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 179.7 µg/L
1/15/2014
11 years ago
Credit Union
Distribution system ℹ️
63333.3%
190 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 189.7 µg/L
10/15/2013
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
60000%
180 µg/L
⚠️ Exceeds Reporting Level of 0.3 µg/L by 179.7 µg/L
10/15/2013
11 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

tebuconazole (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/11/2018
7 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: 190 µg/L
Contaminant Details

terbacil (4)

OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<2 µg/L
Below Reporting Level
12/16/2002
22 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<2 µg/L
Below Reporting Level
9/12/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<2 µg/L
Below Reporting Level
9/9/2002
23 years ago
OGDENSBURG CITY WAT EP001
OGDENSBURG CITY WATER TREATMENT PLANT ℹ️
0%
<2 µg/L
Below Reporting Level
3/25/2002
23 years ago
Minimum Reporting Level: 2 µg/L
Reference Level: ?
Contaminant Details

total microcystins (8)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.3 µg/L
Below Reporting Level
9/17/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.3 µg/L
Below Reporting Level
8/13/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/23/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.3 µg/L
Below Reporting Level
7/9/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.3 µg/L
Below Reporting Level
6/25/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.3 µg/L
Below Reporting Level
6/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.3 µg/L
Below Reporting Level
5/29/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.3 µg/L
Below Reporting Level
5/7/2018
7 years ago
Minimum Reporting Level: 0.3 µg/L
Reference Level: ?
Contaminant Details

Total Permethrin (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.04 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
2.5%
0.082 µg/L
Meets Reporting Threshold
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.04 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.04 µg/L
Below Reporting Level
4/11/2018
7 years ago
Minimum Reporting Level: 0.04 µg/L
Reference Level: 3.344 µg/L
Contaminant Details

tribufos (4)

Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.07 µg/L
Below Reporting Level
1/7/2019
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.07 µg/L
Below Reporting Level
10/15/2018
6 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.07 µg/L
Below Reporting Level
7/11/2018
7 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.07 µg/L
Below Reporting Level
4/11/2018
7 years ago
Minimum Reporting Level: 0.07 µg/L
Reference Level: 0.6 µg/L
Contaminant Details

vanadium (8)

Credit Union
Distribution system ℹ️
150%
0.3 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1 µg/L
7/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
150%
0.3 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1 µg/L
7/9/2014
11 years ago
Credit Union
Distribution system ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/9/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
4/9/2014
11 years ago
Credit Union
Distribution system ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/15/2014
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
0%
<0.2 µg/L
Below Reporting Level
1/15/2014
11 years ago
Credit Union
Distribution system ℹ️
150%
0.3 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1 µg/L
10/15/2013
11 years ago
Entry Point to Dist. System
Ogdensburg Slow Sand Plant ℹ️
150%
0.3 µg/L
⚠️ Exceeds Reporting Level of 0.2 µg/L by 0.1 µg/L
10/15/2013
11 years ago
Minimum Reporting Level: 0.2 µg/L
Reference Level: ?
Contaminant Details

Sampling Facilities

Ogdensburg Slow Sand Plant
Surface Water (SW)

Entry Point to Dist. SystemEntry Point to the Distribution System (EP)

Distribution system
Surface Water (SW)

State HospitalDistribution System (DS)
Riverview CorrectionDistribution System (DS)
Credit UnionMaximum Residence Time (MR)

OGDENSBURG CITY SLOW SAND PLANT
Surface Water (SW)

ENTRY PT TO DISTRBUTEntry Point to the Distribution System (EP)

OGDENSBURG CITY WATER TREATMENT PLANT
Surface Water (SW)

OGDENSBURG CITY WAT EP001Entry Point to the Distribution System (EP)

FAQ

Is City of Ogdensburg tap water safe to drink?

When was City of Ogdensburg last tested for water contamination?

The latest water samples were taken on March 4th, 2025.