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Tap water quality report

Sanbornville Water Dept

EPA monitoring tested this supplier for 75 contaminants and detected 16. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

75
contaminants tested
16
detected
1,425
people served
46
health-based violations
New Hampshire rankingsLead in New HampshirePFAS in New Hampshire
Water source
Ground water
Ownership
Local government
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.

46
health-based violations
139
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2024-07-06
TT Health-based Resolved 2024-07-06
TT Health-based Resolved 2024-07-06
TT Health-based Resolved 2024-07-06
MCL Health-based Resolved 2009-11-01 → 2009-11-30
MCL Health-based Resolved 2009-11-01 → 2009-11-30
MCL Health-based Resolved 2009-11-01 → 2009-11-30
MCL Health-based Resolved 2009-11-01 → 2009-11-30
MCL Health-based Resolved 2006-07-01 → 2006-07-31
MCL Health-based Resolved 2006-07-01 → 2006-07-31

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 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
965.75 µg/L 74%
of the EPA limit 1300 µg/L
worst single sample: 1100 µg/L
72/74 SYR4 2014–2019
Lead
33.8 µg/L 225%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 148 µg/L
49/74 SYR4 2014–2019
Nitrate
3100 µg/L 31%
of the EPA limit 10000 µg/L
 14/20 SYR4 2014–2019
Chloroform
10.66 µg/L
No EPA limit set
worst single sample: 13 µg/L
13/21 SYR4 2014–2019
Bromodichloromethane
5.15 µg/L
No EPA limit set
worst single sample: 6.2 µg/L
11/21 SYR4 2014–2019
Trichloroacetic Acid
8.7 µg/L
No EPA limit set
worst single sample: 9.5 µg/L
11/11 SYR4 2015–2019
Dichloroacetic Acid
9.96 µg/L
No EPA limit set
worst single sample: 10 µg/L
9/11 SYR4 2015–2019
TTHM
18.2 µg/L 23%
of the EPA limit 80 µg/L
worst single sample: 21 µg/L
9/19 SYR4 2015–2019
Total Haloacetic Acids (HAA5)
22.175 µg/L 37%
of the EPA limit 60 µg/L
worst single sample: 22.9 µg/L
6/11 SYR4 2015–2019
Chromium
3 µg/L 3%
of the EPA limit 100 µg/L
 4/4 SYR4 2014–2017
Dibromochloromethane
1.935 µg/L
No EPA limit set
worst single sample: 2.1 µg/L
4/21 SYR4 2014–2019
Lead
0.0390 mg/L 260%
above the EPA limit of 0.0150 mg/L
 4/4 LCR 2013
Barium
5.9 µg/L 0.3%
of the EPA limit 2000 µg/L
worst single sample: 6 µg/L
2/4 SYR4 2014–2017
Dibromoacetic Acid
3.4 µg/L
No EPA limit set
 1/11 SYR4 2015–2019
Gross Alpha, Excl. Radon And U
3.4 pCi/L 23%
of the EPA limit 15 pCi/L
 1/2 SYR4 2016
Monochloroacetic Acid
3.4 µg/L
No EPA limit set
 1/11 SYR4 2015–2019
59 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, TotalBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneCombined Radium (-226 And -228)DichloromethaneDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndrinEthylbenzeneFluorideGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
PETER KASPRZYK

Frequently asked questions about Sanbornville Water Dept

Is Sanbornville Water Dept tap water safe to drink?

EPA monitoring detected 16 contaminants in Sanbornville Water Dept'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 Sanbornville Water Dept's water?

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

How many people does Sanbornville Water Dept serve?

Sanbornville Water Dept reports serving 1,425 people in New Hampshire, per its EPA record.

Has Sanbornville Water Dept had any water quality violations?

The EPA has 139 violations on file for Sanbornville Water Dept, of which 46 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.