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Tap water quality report

Stony Hill Village Condominium Assn

EPA monitoring tested this supplier for 73 contaminants and detected 13. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

73
contaminants tested
13
detected
392
people served
57
health-based violations
Connecticut rankingsLead in ConnecticutPFAS in Connecticut
Water source
Ground water
Ownership
Private
Counties served
Fairfield

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.

57
health-based violations
454
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2015-01-01 → 2015-03-31
MCL Health-based Resolved 2015-01-01 → 2015-03-31
MCL Health-based Resolved 2015-01-01 → 2015-03-31
MCL Health-based Resolved 2015-01-01 → 2015-03-31
MCL Health-based Resolved 2015-01-01 → 2015-03-31
MCL Health-based Resolved 2015-01-01 → 2015-03-31
MCL Health-based Resolved 2015-01-01 → 2015-03-31
MCL Health-based Resolved 2015-01-01 → 2015-03-31
MCL Health-based Resolved 2015-01-01 → 2015-03-31
MCL Health-based Resolved 2015-01-01 → 2015-03-31

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 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
Copper
760 µg/L 58%
of the EPA limit 1300 µg/L
 71/74 SYR4 2013–2019
Combined Uranium
69 µg/L 230%
of the EPA limit, in the worst sample — 30 µg/L
 43/44 SYR4 2012–2019
Lead
0.0018 mg/L 12%
of the EPA limit 0.0150 mg/L
 24/24 LCR 2025
Gross Alpha, Excl. Radon And U
35.37 pCi/L 236%
of the EPA limit, in the worst sample — 15 pCi/L
 18/34 SYR4 2012–2019
Combined Radium (-226 And -228)
5.19 pCi/L 104%
of the EPA limit, in the worst sample — 5 pCi/L
 16/34 SYR4 2012–2019
Nitrate
400 µg/L 4%
of the EPA limit 10000 µg/L
 16/20 SYR4 2012–2019
Lead
4 µg/L 27%
of the EPA limit 15 µg/L
 11/74 SYR4 2013–2019
Nitrate-Nitrite
400 µg/L 4%
of the EPA limit 10000 µg/L
 8/10 SYR4 2012–2019
Barium
60 µg/L 3%
of the EPA limit 2000 µg/L
 3/3 SYR4 2013–2019
Fluoride
690 µg/L 17%
of the EPA limit 4000 µg/L
 3/3 SYR4 2013–2019
Arsenic
0.7000 µg/L 7%
of the EPA limit 10 µg/L
 1/3 SYR4 2013–2019
Beryllium, Total
1 µg/L 25%
of the EPA limit 4 µg/L
 1/3 SYR4 2013–2019
Cadmium
1 µg/L 20%
of the EPA limit 5 µg/L
 1/3 SYR4 2013–2019
60 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBromodichloromethaneBromoformChlorobenzeneCyanideCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebDiquatEthylene DibromideEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
SWEENEY, JAMIE
Phone
203-744-8400
Email
jsweeney@rei-pm.net

Frequently asked questions about Stony Hill Village Condominium Assn

Is Stony Hill Village Condominium Assn tap water safe to drink?

EPA monitoring detected 13 contaminants in Stony Hill Village Condominium Assn'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 Stony Hill Village Condominium Assn's water?

EPA monitoring detected Copper, Combined Uranium, Lead, Gross Alpha, Excl. Radon And U, Combined Radium (-226 And -228), and others. The full list with the level and data source for each is above.

How many people does Stony Hill Village Condominium Assn serve?

Stony Hill Village Condominium Assn reports serving 392 people in Connecticut, per its EPA record.

Has Stony Hill Village Condominium Assn had any water quality violations?

The EPA has 454 violations on file for Stony Hill Village Condominium Assn, of which 57 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.