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Tap water quality report

Mahopac Hills Senior Housing

EPA monitoring tested this supplier for 46 contaminants and detected 12. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

46
contaminants tested
12
detected
48
people served
0
health-based violations
New York rankingsLead in New YorkPFAS in New York
Water source
Ground water
Ownership
Private
Counties served
Putnam

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
Bromodichloromethane
3.4 µg/L
No EPA limit set
 6/6 SYR4 2012–2019
Chloroform
5.7 µg/L
No EPA limit set
 6/6 SYR4 2012–2019
Dibromochloromethane
2 µg/L
No EPA limit set
 6/6 SYR4 2012–2019
Lead
0.0015 mg/L 10%
of the EPA limit 0.0150 mg/L
 5/5 LCR 2013
Nitrate
120 µg/L 1.2%
of the EPA limit 10000 µg/L
 4/10 SYR4 2013–2019
Barium
670 µg/L 34%
of the EPA limit 2000 µg/L
 2/2 SYR4 2013–2019
Dichloroacetic Acid
2.4 µg/L
No EPA limit set
 2/4 SYR4 2014–2019
Fluoride
370 µg/L 9.3%
of the EPA limit 4000 µg/L
 2/2 SYR4 2013–2019
TTHM
11.1 µg/L 14%
of the EPA limit 80 µg/L
 2/2 SYR4 2014–2015
Trichloroacetic Acid
1.9 µg/L
No EPA limit set
 2/4 SYR4 2014–2019
Gross Alpha, Excl. Radon And U
3.83 pCi/L 26%
of the EPA limit 15 pCi/L
 1/1 SYR4 2017
Total Haloacetic Acids (HAA5)
3.7 µg/L 6.2%
of the EPA limit 60 µg/L
 1/2 SYR4 2014–2015
34 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalArsenicBenzeneBeryllium, TotalBromoformChlorobenzeneCyanideCadmiumCarbon TetrachlorideChromiumCombined Radium (-226 And -228)DichloromethaneDibromoacetic AcidEthylbenzeneMercuryMonobromoacetic AcidMonochloroacetic AcidSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
CHIPMAN, DIANE
Phone
845-225-8493

Frequently asked questions about Mahopac Hills Senior Housing

Is Mahopac Hills Senior Housing tap water safe to drink?

EPA monitoring detected 12 contaminants in Mahopac Hills Senior Housing'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 Mahopac Hills Senior Housing's water?

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

How many people does Mahopac Hills Senior Housing serve?

Mahopac Hills Senior Housing reports serving 48 people in New York, per its EPA record.

Has Mahopac Hills Senior Housing had any water quality violations?

The EPA has no formal drinking-water violations on file for Mahopac Hills Senior Housing.

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.