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Tap water quality report

Sandy Ridge Estates

EPA monitoring tested this supplier for 68 contaminants and detected 4. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

68
contaminants tested
4
detected
125
people served
37
health-based violations
New Hampshire rankingsLead in New HampshirePFAS in New Hampshire
Water source
Ground water
Ownership
Private
Counties served
Carroll

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.

37
health-based violations
252
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2009-01-01 → 2009-01-31
MCL Health-based Resolved 2009-01-01 → 2009-01-31
MCL Health-based Resolved 2009-01-01 → 2009-01-31
MCL Health-based Resolved 2009-01-01 → 2009-01-31
MCL Health-based Resolved 2007-07-01 → 2007-09-30
MCL Health-based Resolved 2007-07-01 → 2007-09-30
MCL Health-based Resolved 2007-07-01 → 2007-09-30
MCL Health-based Resolved 2007-07-01 → 2007-09-30
MCL Health-based Resolved 2004-09-01 → 2004-09-30
MCL Health-based Resolved 2004-09-01 → 2004-09-30

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
65.12 µg/L 5%
of the EPA limit 1300 µg/L
worst single sample: 65.3 µg/L
5/12 SYR4 2015–2019
Combined Uranium
11.95 µg/L 40%
of the EPA limit 30 µg/L
worst single sample: 12 µg/L
2/2 SYR4 2014–2017
Fluoride
329.5 µg/L 8.2%
of the EPA limit 4000 µg/L
worst single sample: 330 µg/L
2/2 SYR4 2016–2019
Nitrate-Nitrite
50 µg/L 0.5%
of the EPA limit 10000 µg/L
 1/6 SYR4 2014–2019
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-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumCombined Radium (-226 And -228)DichloromethaneDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebEthylene DibromideEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon And UHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorNitrateNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
LAWRENCE SCHUMAN

Frequently asked questions about Sandy Ridge Estates

Is Sandy Ridge Estates tap water safe to drink?

EPA monitoring detected 4 contaminants in Sandy Ridge Estates'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 Sandy Ridge Estates's water?

EPA monitoring detected Copper, Combined Uranium, Fluoride, Nitrate-Nitrite. The full list with the level and data source for each is above.

How many people does Sandy Ridge Estates serve?

Sandy Ridge Estates reports serving 125 people in New Hampshire, per its EPA record.

Has Sandy Ridge Estates had any water quality violations?

The EPA has 252 violations on file for Sandy Ridge Estates, of which 37 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.