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Tap water quality report

Grouse Point Club

EPA monitoring tested this supplier for 66 contaminants and detected 8. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

66
contaminants tested
8
detected
205
people served
17
health-based violations
New Hampshire rankingsLead in New HampshirePFAS in New Hampshire
Water source
Ground water
Ownership
Private
Counties served
Belknap

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.

17
health-based violations
120
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2012-10-01 → 2012-10-31
MCL Health-based Resolved 2012-10-01 → 2012-10-31
MCL Health-based Resolved 2012-10-01 → 2012-10-31
MCL Health-based Resolved 2012-10-01 → 2012-10-31
MCL Health-based Resolved 2012-10-01 → 2012-10-31
MCL Health-based Resolved 2012-09-01 → 2012-09-30
MCL Health-based Resolved 2012-09-01 → 2012-09-30
MCL Health-based Resolved 2012-09-01 → 2012-09-30
MCL Health-based Resolved 2012-09-01 → 2012-09-30
MCL Health-based Resolved 2012-09-01 → 2012-09-30

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.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Copper
132.5 µg/L 10%
of the EPA limit 1300 µg/L
worst single sample: 160 µg/L
12/13 SYR4 2014–2018
Lead
4.61 µg/L 31%
of the EPA limit 15 µg/L
worst single sample: 5 µg/L
4/12 SYR4 2014–2018
Arsenic
2 µg/L 20%
of the EPA limit 10 µg/L
 2/2 SYR4 2014–2017
Barium
75.85 µg/L 3.8%
of the EPA limit 2000 µg/L
worst single sample: 76 µg/L
2/2 SYR4 2014–2017
Fluoride
974.5 µg/L 24%
of the EPA limit 4000 µg/L
worst single sample: 990 µg/L
2/2 SYR4 2014–2017
Chromium
5 µg/L 5%
of the EPA limit 100 µg/L
 1/2 SYR4 2014–2017
Combined Uranium
5.8 µg/L 19%
of the EPA limit 30 µg/L
 1/1 SYR4 2017
Gross Alpha, Excl. Radon And U
5.5 pCi/L 37%
of the EPA limit 15 pCi/L
 1/1 SYR4 2017
58 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, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformDichloromethaneDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebEthylene DibromideEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitrateNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
LOGAN NASH

Frequently asked questions about Grouse Point Club

Is Grouse Point Club tap water safe to drink?

EPA monitoring detected 8 contaminants in Grouse Point Club'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 Grouse Point Club's water?

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

How many people does Grouse Point Club serve?

Grouse Point Club reports serving 205 people in New Hampshire, per its EPA record.

Has Grouse Point Club had any water quality violations?

The EPA has 120 violations on file for Grouse Point Club, of which 17 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.