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Tap water quality report

Admirals Cove Water District

EPA monitoring tested this supplier for 64 contaminants and detected 10. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

64
contaminants tested
10
detected
870
people served
5
health-based violations
Washington rankingsLead in WashingtonPFAS in Washington
Water source
Ground water
Ownership
Local government
Counties served
Island

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.

5
health-based violations
48
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 1997-11-01 → 1997-11-30
MCL Health-based Archived 1997-11-01 → 1997-11-30
MCL Health-based Archived 1997-11-01 → 1997-11-30
MCL Health-based Archived 1993-11-01 → 1993-11-30
MCL Health-based Archived 1993-10-01 → 1993-10-31
Other Monitoring Resolved 2025-07-01
MR Monitoring Resolved 2014-08-01 → 2014-08-31
Other Monitoring Resolved 2014-07-01
MR Monitoring Resolved 2011-01-01 → 2013-12-31
MR Monitoring Resolved 2011-01-01 → 2013-12-31

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
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2023
Nitrate
3260 µg/L 33%
of the EPA limit 10000 µg/L
 4/4 SYR4 2016–2018
Arsenic
8.7 µg/L 87%
of the EPA limit 10 µg/L
 1/1 SYR4 2018
Barium
25 µg/L 1.3%
of the EPA limit 2000 µg/L
 1/1 SYR4 2018
Copper
33 µg/L 2.5%
of the EPA limit 1300 µg/L
 1/1 SYR4 2018
Chromium
2.4 µg/L 2.4%
of the EPA limit 100 µg/L
 1/1 SYR4 2018
Fluoride
110 µg/L 2.8%
of the EPA limit 4000 µg/L
 1/1 SYR4 2018
Lead
10 µg/L 67%
of the EPA limit 15 µg/L
 1/1 SYR4 2018
Nitrate-Nitrite
3260 µg/L 33%
of the EPA limit 10000 µg/L
 1/1 SYR4 2018
Selenium
2.4 µg/L 4.8%
of the EPA limit 50 µg/L
 1/1 SYR4 2018
54 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbon TetrachlorideChlordaneChloroformDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitritePentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Andrew Campbell

Frequently asked questions about Admirals Cove Water District

Is Admirals Cove Water District tap water safe to drink?

EPA monitoring detected 10 contaminants in Admirals Cove Water District'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 Admirals Cove Water District's water?

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

How many people does Admirals Cove Water District serve?

Admirals Cove Water District reports serving 870 people in Washington, per its EPA record.

Has Admirals Cove Water District had any water quality violations?

The EPA has 48 violations on file for Admirals Cove Water District, of which 5 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.