Is Oyster River Apts East/West Tap Water Safe? Quality Report

Water source: Ground water
Ownership: Private
Counties served: Strafford

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.

health-based violations

violations on file

still open

Violation	Type	Status	Period
MCL	Health-based	Archived	1992-08-01 → 1992-08-31
MCL	Health-based	Archived	1992-08-01 → 1992-08-31
MCL	Health-based	Archived	1992-08-01 → 1992-08-31
MCL	Health-based	Archived	1991-01-01 → 1991-01-31
MCL	Health-based	Archived	1991-01-01 → 1991-01-31
MCL	Health-based	Archived	1991-01-01 → 1991-01-31
Other	Monitoring	Resolved	2016-07-01
Other	Monitoring	Resolved	2016-07-01
Other	Monitoring	Resolved	2007-07-01
Other	Monitoring	Resolved	2007-07-01

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.

Contaminant	Level vs EPA limit	Detection rate	Source	Period
Barium	3.57855 µg/L 0.2% of the EPA limit 2000 µg/L worst single sample: 3.609 µg/L	2/2	SYR4	2014–2017
Copper	1.9791 µg/L 0.2% of the EPA limit 1300 µg/L worst single sample: 2 µg/L	2/12	SYR4	2014–2018
Combined Uranium	12.9 µg/L 43% of the EPA limit 30 µg/L worst single sample: 13 µg/L	2/2	SYR4	2015–2017
Fluoride	1695.85 µg/L 42% of the EPA limit 4000 µg/L worst single sample: 1700 µg/L	2/2	SYR4	2014–2017
Gross Alpha, Excl. Radon And U	6.6 pCi/L 44% of the EPA limit 15 pCi/L	1/1	SYR4	2015

63 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, TotalBromodichloromethaneBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumCombined Radium (-226 And -228)DichloromethaneDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebEthylene DibromideEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorNitrateNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact: TROY CUTTER

Frequently asked questions about Oyster River Apts East/West

Is Oyster River Apts East/West tap water safe to drink?

EPA monitoring detected 5 contaminants in Oyster River Apts East/West'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 Oyster River Apts East/West's water?

EPA monitoring detected Barium, Copper, Combined Uranium, Fluoride, Gross Alpha, Excl. Radon And U. The full list with the level and data source for each is above.

How many people does Oyster River Apts East/West serve?

Oyster River Apts East/West reports serving 60 people in New Hampshire, per its EPA record.

Has Oyster River Apts East/West had any water quality violations?

The EPA has 58 violations on file for Oyster River Apts East/West, of which 6 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.