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Tap water quality report

Harbor Crest

EPA monitoring tested this supplier for 72 contaminants and detected 8. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

72
contaminants tested
8
detected
53
people served
5
health-based violations
Washington rankingsLead in WashingtonPFAS in Washington
Water source
Ground water
Ownership
Local government
Counties served
Kitsap

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
9
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 1996-04-01 → 1996-04-30
MCL Health-based Archived 1992-10-01 → 1992-10-31
MCL Health-based Archived 1992-02-01 → 1992-02-29
MCL Health-based Archived 1992-02-01 → 1992-02-29
MCL Health-based Archived 1992-02-01 → 1992-02-29
Other Monitoring Resolved 2024-07-01
MR Monitoring Archived 1996-01-01 → 1996-01-31
MR Monitoring Archived 1992-12-01 → 1992-12-31
MR Monitoring Archived 1992-03-01 → 1992-03-31

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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Lead
0.0030 mg/L 20%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2025
Bromodichloromethane
1.2 µg/L
No EPA limit set
 2/5 SYR4 2012–2018
Chloroform
3.7 µg/L
No EPA limit set
 2/5 SYR4 2012–2018
Dichloroacetic Acid
4.3 µg/L
No EPA limit set
 2/3 SYR4 2012–2017
TTHM
4.9 µg/L 6.1%
of the EPA limit 80 µg/L
 2/2 SYR4 2012–2014
Total Haloacetic Acids (HAA5)
4.6 µg/L 7.7%
of the EPA limit 60 µg/L
 2/3 SYR4 2012–2017
Arsenic
2 µg/L 20%
of the EPA limit 10 µg/L
 1/1 SYR4 2013
Trichloroacetic Acid
1.3 µg/L
No EPA limit set
 1/3 SYR4 2012–2017
64 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-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCopperCyanideCadmiumCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDibromochloromethaneDinosebEthylene DibromideEndrinEthylbenzeneFluorideHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitrateNitrate-NitriteNitritePentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Nicholas Bayard

Frequently asked questions about Harbor Crest

Is Harbor Crest tap water safe to drink?

EPA monitoring detected 8 contaminants in Harbor Crest'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 Harbor Crest's water?

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

How many people does Harbor Crest serve?

Harbor Crest reports serving 53 people in Washington, per its EPA record.

Has Harbor Crest had any water quality violations?

The EPA has 9 violations on file for Harbor Crest, 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.