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Tap water quality report

Harriman Cove Park Llc

EPA monitoring tested this supplier for 47 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

47
contaminants tested
9
detected
45
people served
22
health-based violations
Maine rankingsLead in MainePFAS in Maine
Water source
Ground water
Ownership
Private
Counties served
Hancock

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.

22
health-based violations
314
violations on file
1
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2007-10-01 → 2007-12-31
MCL Health-based Resolved 2007-10-01 → 2007-12-31
MCL Health-based Resolved 2007-10-01 → 2007-12-31
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 2002-07-01 → 2002-07-31
MCL Health-based Resolved 2002-07-01 → 2002-07-31
MCL Health-based Resolved 2002-07-01 → 2002-07-31

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
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 16/16 LCR 2023
Nitrate
830 µg/L 8.3%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Copper
23.5 µg/L 1.8%
of the EPA limit 1300 µg/L
worst single sample: 25 µg/L
11/13 SYR4 2012–2018
Arsenic
13.3 µg/L 133%
of the EPA limit, at the 95th percentile of samples — 10 µg/L
worst single sample: 14 µg/L
8/35 SYR4 2012–2019
Barium
4.04 µg/L 0.2%
of the EPA limit 2000 µg/L
worst single sample: 4.1 µg/L
3/3 SYR4 2012–2018
Nitrate-Nitrite
744 µg/L 7.4%
of the EPA limit 10000 µg/L
worst single sample: 750 µg/L
3/3 SYR4 2012–2018
Chromium
1.69 µg/L 1.7%
of the EPA limit 100 µg/L
worst single sample: 1.7 µg/L
2/3 SYR4 2012–2018
Fluoride
100 µg/L 2.5%
of the EPA limit 4000 µg/L
 2/3 SYR4 2012–2018
Lead
1.746 µg/L 12%
of the EPA limit 15 µg/L
worst single sample: 1.8 µg/L
2/13 SYR4 2012–2018
38 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalBenzeneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbon TetrachlorideChloroformCombined UraniumDichloromethaneDibromochloromethaneEthylene DibromideEthylbenzeneGross Alpha, Excl. Radon And UMercuryNitriteSeleniumStyreneTTHMTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
NILES, EVELYN
Phone
207-866-0070
Email
[email protected]

Frequently asked questions about Harriman Cove Park Llc

Is Harriman Cove Park Llc tap water safe to drink?

EPA monitoring detected 9 contaminants in Harriman Cove Park Llc'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 Harriman Cove Park Llc's water?

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

How many people does Harriman Cove Park Llc serve?

Harriman Cove Park Llc reports serving 45 people in Maine, per its EPA record.

Has Harriman Cove Park Llc had any water quality violations?

The EPA has 314 violations on file for Harriman Cove Park Llc, of which 22 are health-based (a contaminant limit or required treatment was breached) and 1 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.