Tap WaterIndex

← New York

Tap water quality report

Hoey-De Graw Waterworks

EPA monitoring tested this supplier for 103 contaminants and detected 15. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

103
contaminants tested
15
detected
50
people served
0
health-based violations
New York rankingsLead in New YorkPFAS in New York
Water source
Ground water
Ownership
Private
Counties served
Sullivan

Compliance record

No violations on file. The EPA has no formal drinking-water violations recorded for this supplier.

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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrate
250 µg/L 2.5%
of the EPA limit 10000 µg/L
 8/16 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 4/4 LCR 2025
Bromodichloromethane
1.5 µg/L
No EPA limit set
 3/3 SYR4 2018–2019
Chloroform
2.2 µg/L
No EPA limit set
 3/3 SYR4 2018–2019
Combined Radium (-226 And -228)
1.228 pCi/L 25%
of the EPA limit 5 pCi/L
 3/3 SYR4 2018–2019
Combined Uranium
0.4480 µg/L 1.5%
of the EPA limit 30 µg/L
 3/3 SYR4 2018–2019
Dichloroacetic Acid
1.3 µg/L
No EPA limit set
 3/3 SYR4 2018–2019
Gross Alpha, Excl. Radon And U
1.15 pCi/L 7.7%
of the EPA limit 15 pCi/L
 3/3 SYR4 2018–2019
TTHM
4.6 µg/L 5.8%
of the EPA limit 80 µg/L
 3/3 SYR4 2018–2019
Total Haloacetic Acids (HAA5)
1.3 µg/L 2.2%
of the EPA limit 60 µg/L
 3/3 SYR4 2018–2019
Dibromochloromethane
1.2 µg/L
No EPA limit set
 2/3 SYR4 2018–2019
Lithium
43.6 µg/L
No EPA limit set
 2/2 UCMR-5 2024
Arsenic
1.4 µg/L 14%
of the EPA limit 10 µg/L
 1/1 SYR4 2019
Barium
230 µg/L 12%
of the EPA limit 2000 µg/L
 1/1 SYR4 2019
Di(2-ethylhexyl) Adipate
2.38 µg/L 0.6%
of the EPA limit 400 µg/L
 1/5 SYR4 2018–2019
88 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) PhthalateDibromoacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneFluorideHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
WONDRACK, STEVE
Phone
845-420-3245
Email
steve.wondrack@amwater.com

Frequently asked questions about Hoey-De Graw Waterworks

Is Hoey-De Graw Waterworks tap water safe to drink?

EPA monitoring detected 15 contaminants in Hoey-De Graw Waterworks'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 Hoey-De Graw Waterworks's water?

EPA monitoring detected Nitrate, Lead, Bromodichloromethane, Chloroform, Combined Radium (-226 And -228), and others. The full list with the level and data source for each is above.

How many people does Hoey-De Graw Waterworks serve?

Hoey-De Graw Waterworks reports serving 50 people in New York, per its EPA record.

Has Hoey-De Graw Waterworks had any water quality violations?

The EPA has no formal drinking-water violations on file for Hoey-De Graw Waterworks.

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.