Is Exeter River Mobile Home Park Tap Water Safe? Quality Report

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.

health-based violations

violations on file

still open

Violation	Type	Status	Period
MCL	Health-based	Resolved	2011-08-01 → 2011-08-31
MCL	Health-based	Resolved	2011-08-01 → 2011-08-31
MCL	Health-based	Resolved	2011-08-01 → 2011-08-31
MCL	Health-based	Resolved	2011-08-01 → 2011-08-31
MCL	Health-based	Resolved	2008-10-01 → 2008-12-31
MCL	Health-based	Resolved	2008-10-01 → 2008-12-31
MCL	Health-based	Resolved	2008-10-01 → 2008-12-31
MCL	Health-based	Resolved	2008-10-01 → 2008-12-31
MCL	Health-based	Resolved	1996-07-01 → 1996-07-31
MCL	Health-based	Resolved	1996-07-01 → 1996-07-31

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.

Contaminant	Level vs EPA limit	Detection rate	Source	Period
Arsenic	8.29 µg/L 83% of the EPA limit 10 µg/L worst single sample: 9.1 µg/L	22/24	SYR4	2014–2019
Copper	73.66 µg/L 5.7% of the EPA limit 1300 µg/L worst single sample: 118 µg/L	13/22	SYR4	2015–2018
cis-1,2-Dichloroethylene	5.62 µg/L 8% of the EPA limit 70 µg/L worst single sample: 5.9 µg/L	9/9	SYR4	2014–2019
Bromodichloromethane	6.52 µg/L No EPA limit set worst single sample: 7.5 µg/L	8/13	SYR4	2014–2019
Chloroform	7.4015 µg/L No EPA limit set worst single sample: 8.7 µg/L	8/13	SYR4	2014–2019
Dibromochloromethane	4.365 µg/L No EPA limit set worst single sample: 5.1 µg/L	8/13	SYR4	2014–2019
TTHM	18.5 µg/L 23% of the EPA limit 80 µg/L worst single sample: 22 µg/L	8/11	SYR4	2014–2019
Dichloroacetic Acid	3.255 µg/L No EPA limit set worst single sample: 3.3 µg/L	4/7	SYR4	2014–2019
Total Haloacetic Acids (HAA5)	12.86 µg/L 21% of the EPA limit 60 µg/L worst single sample: 14 µg/L	4/7	SYR4	2014–2019
Trichloroacetic Acid	2.595 µg/L No EPA limit set worst single sample: 2.7 µg/L	4/7	SYR4	2014–2019
Dibromoacetic Acid	1.6649 µg/L No EPA limit set worst single sample: 1.7 µg/L	3/7	SYR4	2014–2019
Lead	3.45 µg/L 23% of the EPA limit 15 µg/L worst single sample: 3.7 µg/L	3/20	SYR4	2015–2018
Barium	20.345 µg/L 1% of the EPA limit 2000 µg/L worst single sample: 20.6 µg/L	2/2	SYR4	2015–2018
Fluoride	239.5 µg/L 6% of the EPA limit 4000 µg/L worst single sample: 240 µg/L	2/2	SYR4	2015–2018
Nitrate	690 µg/L 6.9% of the EPA limit 10000 µg/L	2/12	SYR4	2014–2019
Bromoform	0.6000 µg/L No EPA limit set	1/13	SYR4	2014–2019
Chromium	1.6 µg/L 1.6% of the EPA limit 100 µg/L	1/2	SYR4	2015–2018
Combined Radium (-226 And -228)	2.2 pCi/L 44% of the EPA limit 5 pCi/L	1/1	SYR4	2015
Combined Uranium	1 µg/L 3.3% of the EPA limit 30 µg/L	1/1	SYR4	2015
Gross Alpha, Excl. Radon And U	4 pCi/L 27% of the EPA limit 15 pCi/L	1/1	SYR4	2015
Monochloroacetic Acid	6.7 µg/L No EPA limit set	1/7	SYR4	2014–2019
Nitrate-Nitrite	690 µg/L 6.9% of the EPA limit 10000 µg/L	1/2	SYR4	2014–2015

55 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 TetrachlorideChlordaneDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, TotalO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact: ROGER ELLIS

Frequently asked questions about Exeter River Mobile Home Park

Is Exeter River Mobile Home Park tap water safe to drink?

EPA monitoring detected 22 contaminants in Exeter River Mobile Home Park'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 Exeter River Mobile Home Park's water?

EPA monitoring detected Arsenic, Copper, cis-1,2-Dichloroethylene, Bromodichloromethane, Chloroform, and others. The full list with the level and data source for each is above.

How many people does Exeter River Mobile Home Park serve?

Exeter River Mobile Home Park reports serving 980 people in New Hampshire, per its EPA record.

Has Exeter River Mobile Home Park had any water quality violations?

The EPA has 73 violations on file for Exeter River Mobile Home Park, of which 21 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.