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Tap water quality report

Stafford Hollow Water Association

EPA monitoring tested this supplier for 73 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

73
contaminants tested
9
detected
429
people served
0
health-based violations
Connecticut rankingsLead in ConnecticutPFAS in Connecticut
Water source
Ground water
Ownership
Private
Counties served
Tolland

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
30
violations on file
1
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2015-01-01 → 2015-12-31
MR Monitoring Resolved 2015-01-01 → 2015-12-31
Other Monitoring Unaddressed 2009-08-10
Other Monitoring Resolved 2007-08-10
Other Monitoring Resolved 2007-08-10
MR Monitoring Resolved 2005-01-10
MR Monitoring Resolved 2005-01-10
MR Monitoring Resolved 2005-01-10
MR Monitoring Resolved 2005-01-10
MR Monitoring Resolved 2004-10-01 → 2004-12-31

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 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
224.7003 µg/L 17%
of the EPA limit 1300 µg/L
 10/15 SYR4 2013–2019
Lead
0.0048 mg/L 32%
of the EPA limit 0.0150 mg/L
 7/7 LCR 2025
Lead
6.91758 µg/L 46%
of the EPA limit 15 µg/L
 7/15 SYR4 2013–2019
Barium
9 µg/L 0.5%
of the EPA limit 2000 µg/L
 2/2 SYR4 2014–2017
Nitrate
77 µg/L 0.8%
of the EPA limit 10000 µg/L
 2/16 SYR4 2012–2019
Nitrate-Nitrite
77 µg/L 0.8%
of the EPA limit 10000 µg/L
 2/8 SYR4 2012–2019
Combined Radium (-226 And -228)
1.15 pCi/L 23%
of the EPA limit 5 pCi/L
 1/3 SYR4 2013–2019
Gross Alpha, Excl. Radon And U
0.4720 pCi/L 3.1%
of the EPA limit 15 pCi/L
 1/3 SYR4 2013–2019
Nitrite
13.2 µg/L 1.3%
of the EPA limit 1000 µg/L
 1/8 SYR4 2012–2019
64 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, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebDiquatEthylene DibromideEndrinEthylbenzeneFluorideGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
SANTOS, BRIAN
Phone
860-315-0911
Email
brian.santos@ttmtech.com

Frequently asked questions about Stafford Hollow Water Association

Is Stafford Hollow Water Association tap water safe to drink?

EPA monitoring detected 9 contaminants in Stafford Hollow Water Association'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 Stafford Hollow Water Association's water?

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

How many people does Stafford Hollow Water Association serve?

Stafford Hollow Water Association reports serving 429 people in Connecticut, per its EPA record.

Has Stafford Hollow Water Association had any water quality violations?

The EPA has 30 violations on file for Stafford Hollow Water Association, of which 0 are health-based (a contaminant limit or required treatment was breached) and 1 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.