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Tap water quality report

Crystal Pond Water Works

EPA monitoring tested this supplier for 68 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

68
contaminants tested
13
detected
250
people served
0
health-based violations
New York rankingsLead in New YorkPFAS in New York
Water source
Ground water
Ownership
Private
Counties served
Greene

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
253
violations on file
6
still open
ViolationTypeStatusPeriod
Other Monitoring Unaddressed 2025-09-02
Other Monitoring Unaddressed 2025-07-01
MR Monitoring Archived 2025-04-01 → 2025-06-30
MR Monitoring Archived 2025-04-01 → 2025-06-30
MON Monitoring Resolved 2024-12-01 → 2024-12-31
MON Monitoring Resolved 2024-12-01 → 2024-12-31
MON Monitoring Resolved 2024-12-01 → 2024-12-31
MR Monitoring Archived 2024-10-01 → 2024-12-31
MR Monitoring Archived 2024-10-01 → 2024-12-31
MR Monitoring Archived 2024-10-01 → 2024-12-31

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
370 µg/L 3.7%
of the EPA limit 10000 µg/L
 12/12 SYR4 2014–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 9/9 LCR 2025
TTHM
20.69 µg/L 26%
of the EPA limit 80 µg/L
worst single sample: 20.7 µg/L
3/3 SYR4 2013–2019
Barium
110.9 µg/L 5.5%
of the EPA limit 2000 µg/L
worst single sample: 114 µg/L
2/2 SYR4 2014–2017
Total Haloacetic Acids (HAA5)
4.66 µg/L 7.8%
of the EPA limit 60 µg/L
worst single sample: 4.8 µg/L
2/2 SYR4 2016–2019
Bromodichloromethane
1.8 µg/L
No EPA limit set
 1/1 SYR4 2013
Bromoform
11 µg/L
No EPA limit set
 1/1 SYR4 2013
Chloroform
0.8700 µg/L
No EPA limit set
 1/1 SYR4 2013
Combined Radium (-226 And -228)
3 pCi/L 60%
of the EPA limit 5 pCi/L
 1/2 SYR4 2014–2017
Dibromochloromethane
5 µg/L
No EPA limit set
 1/1 SYR4 2013
Gross Alpha, Excl. Radon And U
3 pCi/L 20%
of the EPA limit 15 pCi/L
 1/1 SYR4 2014
Nitrate-Nitrite
240 µg/L 2.4%
of the EPA limit 10000 µg/L
 1/1 SYR4 2013
Toluene
2.3 µg/L 0.2%
of the EPA limit 1000 µg/L
 1/10 SYR4 2014–2018
55 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, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEthylene DibromideEndrinEthylbenzeneFluorideHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
CRYSTAL POND HOA, INC
Phone
516-578-4039
Email
[email protected]

Frequently asked questions about Crystal Pond Water Works

Is Crystal Pond Water Works tap water safe to drink?

EPA monitoring detected 13 contaminants in Crystal Pond Water Works'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 Crystal Pond Water Works's water?

EPA monitoring detected Nitrate, Lead, TTHM, Barium, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.

How many people does Crystal Pond Water Works serve?

Crystal Pond Water Works reports serving 250 people in New York, per its EPA record.

Has Crystal Pond Water Works had any water quality violations?

The EPA has 253 violations on file for Crystal Pond Water Works, of which 0 are health-based (a contaminant limit or required treatment was breached) and 6 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.