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Tap water quality report

Green Harbour Development

EPA monitoring tested this supplier for 69 contaminants and detected 18. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

69
contaminants tested
18
detected
100
people served
0
health-based violations
New York rankingsLead in New YorkPFAS in New York
Water source
Ground water
Ownership
Private
Counties served
Warren

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

0
health-based violations
288
violations on file
0
still open
ViolationTypeStatusPeriod
MON Monitoring Resolved 2025-01-01 → 2025-03-31
MON Monitoring Resolved 2025-01-01 → 2025-03-31
MON Monitoring Resolved 2025-01-01 → 2025-03-31
MON Monitoring Resolved 2023-09-01 → 2023-09-30
MON Monitoring Resolved 2023-09-01 → 2023-09-30
MON Monitoring Resolved 2023-09-01 → 2023-09-30
MR Monitoring Resolved 2017-10-01
MR Monitoring Resolved 2017-10-01
MR Monitoring Resolved 2017-10-01
MON Monitoring Resolved 2016-11-01 → 2016-11-30

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrate
2640 µg/L 26%
of the EPA limit 10000 µg/L
 10/18 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 7/7 LCR 2023
Bromodichloromethane
3.629 µg/L
No EPA limit set
worst single sample: 3.77 µg/L
2/2 SYR4 2017–2018
Chloroform
3.2375 µg/L
No EPA limit set
worst single sample: 3.37 µg/L
2/2 SYR4 2017–2018
Dibromochloromethane
4.477 µg/L
No EPA limit set
worst single sample: 4.66 µg/L
2/2 SYR4 2017–2018
Fluoride
508.95 µg/L 13%
of the EPA limit 4000 µg/L
worst single sample: 517 µg/L
2/2 SYR4 2016–2017
TTHM
13.279 µg/L 17%
of the EPA limit 80 µg/L
worst single sample: 13.82 µg/L
2/2 SYR4 2017–2018
Arsenic
0.3000 µg/L 3%
of the EPA limit 10 µg/L
 1/2 SYR4 2016–2017
Barium
4.54 µg/L 0.2%
of the EPA limit 2000 µg/L
 1/2 SYR4 2016–2017
Bromoform
2.02 µg/L
No EPA limit set
 1/2 SYR4 2017–2018
Cadmium
0.0500 µg/L 1%
of the EPA limit 5 µg/L
 1/2 SYR4 2016–2017
Chromium
3 µg/L 3%
of the EPA limit 100 µg/L
 1/2 SYR4 2016–2017
Di(2-ethylhexyl) Adipate
2.2 µg/L 0.6%
of the EPA limit 400 µg/L
 1/7 SYR4 2014–2018
Di(2-ethylhexyl) Phthalate
1.1 µg/L 18%
of the EPA limit 6 µg/L
 1/7 SYR4 2014–2018
Dibromoacetic Acid
2.5 µg/L
No EPA limit set
 1/2 SYR4 2017–2018
Dichloroacetic Acid
2.8 µg/L
No EPA limit set
 1/2 SYR4 2017–2018
Selenium
0.5000 µg/L 1%
of the EPA limit 50 µg/L
 1/2 SYR4 2016–2017
Total Haloacetic Acids (HAA5)
5.3 µg/L 8.8%
of the EPA limit 60 µg/L
 1/2 SYR4 2017–2018
51 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
SHERRY, GREGG
Phone
518-668-9745
Email
[email protected]

Frequently asked questions about Green Harbour Development

Is Green Harbour Development tap water safe to drink?

EPA monitoring detected 18 contaminants in Green Harbour Development's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Green Harbour Development's water?

EPA monitoring detected Nitrate, Lead, Bromodichloromethane, Chloroform, Dibromochloromethane, and others. The full list with the level and data source for each is above.

How many people does Green Harbour Development serve?

Green Harbour Development reports serving 100 people in New York, per its EPA record.

Has Green Harbour Development had any water quality violations?

The EPA has 288 violations on file for Green Harbour Development, of which 0 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.