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Tap water quality report

Blueberry Knoll Estates

EPA monitoring tested this supplier for 68 contaminants and detected 10. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

68
contaminants tested
10
detected
32
people served
6
health-based violations
New Hampshire rankingsLead in New HampshirePFAS in New Hampshire
Water source
Ground water
Ownership
Private
Counties served
Rockingham

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.

6
health-based violations
465
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2006-07-01 → 2006-07-31
MCL Health-based Resolved 2006-07-01 → 2006-07-31
MCL Health-based Resolved 2006-07-01 → 2006-07-31
MCL Health-based Resolved 2006-07-01 → 2006-07-31
TT Health-based Resolved 1994-01-01 → 1994-10-04
TT Health-based Resolved 1994-01-01 → 1994-10-04
MR Monitoring Resolved 2022-04-01
MR Monitoring Resolved 2022-04-01
MON Monitoring Resolved 2020-08-01 → 2020-09-01
MON Monitoring Resolved 2020-08-01 → 2020-09-01

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.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Arsenic
6.56 µg/L 66%
of the EPA limit 10 µg/L
worst single sample: 9.2 µg/L
22/23 SYR4 2014–2019
Copper
1131.75 µg/L 87%
of the EPA limit 1300 µg/L
worst single sample: 1400 µg/L
6/6 SYR4 2015–2018
Lead
2.465 µg/L 16%
of the EPA limit 15 µg/L
worst single sample: 2.5 µg/L
2/6 SYR4 2018–2019
Barium
4 µg/L 0.2%
of the EPA limit 2000 µg/L
 1/1 SYR4 2015
Bromodichloromethane
9.9 µg/L
No EPA limit set
 1/1 SYR4 2017
Bromoform
3 µg/L
No EPA limit set
 1/1 SYR4 2017
Chloroform
30 µg/L
No EPA limit set
 1/1 SYR4 2017
Dibromochloromethane
10 µg/L
No EPA limit set
 1/1 SYR4 2017
Gross Alpha, Excl. Radon And U
6.2 pCi/L 41%
of the EPA limit 15 pCi/L
 1/2 SYR4 2015–2019
TTHM
53 µg/L 66%
of the EPA limit 80 µg/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, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebEthylene DibromideEndrinEthylbenzeneFluorideGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitrateNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
CORBIN KENNEDY

Frequently asked questions about Blueberry Knoll Estates

Is Blueberry Knoll Estates tap water safe to drink?

EPA monitoring detected 10 contaminants in Blueberry Knoll 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 Blueberry Knoll Estates's water?

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

How many people does Blueberry Knoll Estates serve?

Blueberry Knoll Estates reports serving 32 people in New Hampshire, per its EPA record.

Has Blueberry Knoll Estates had any water quality violations?

The EPA has 465 violations on file for Blueberry Knoll Estates, 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.