Is Cedarhearth Water Tap Water Safe? Quality Report

Water source: Ground water
Ownership: Private
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.

health-based violations

138

violations on file

still open

Violation	Type	Status	Period
MCL	Health-based	Archived	1997-01-01 → 1997-01-31
MCL	Health-based	Archived	1997-01-01 → 1997-01-31
MCL	Health-based	Archived	1997-01-01 → 1997-01-31
MCL	Health-based	Archived	1996-12-01 → 1996-12-31
MCL	Health-based	Archived	1996-12-01 → 1996-12-31
MCL	Health-based	Archived	1996-12-01 → 1996-12-31
MCL	Health-based	Archived	1996-10-01 → 1996-10-31
MCL	Health-based	Archived	1996-10-01 → 1996-10-31
MCL	Health-based	Archived	1996-10-01 → 1996-10-31
MCL	Health-based	Archived	1996-08-01 → 1996-08-31

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
Lead	0.0038 mg/L 25% of the EPA limit 0.0150 mg/L	10/10	LCR	2023
Nitrate	170 µg/L 1.7% of the EPA limit 10000 µg/L	4/14	SYR4	2012–2019
Bromodichloromethane	0.7000 µg/L No EPA limit set	2/4	SYR4	2013–2017
Bromoform	6.47 µg/L No EPA limit set worst single sample: 6.7 µg/L	2/4	SYR4	2013–2017
Dibromoacetic Acid	1.69 µg/L No EPA limit set worst single sample: 1.7 µg/L	2/3	SYR4	2013–2017
Dibromochloromethane	3.135 µg/L No EPA limit set worst single sample: 3.2 µg/L	2/4	SYR4	2013–2017
TTHM	10.305 µg/L 13% of the EPA limit 80 µg/L worst single sample: 10.6 µg/L	2/2	SYR4	2013–2014
Total Haloacetic Acids (HAA5)	2.735 µg/L 4.6% of the EPA limit 60 µg/L worst single sample: 2.8 µg/L	2/3	SYR4	2013–2017
Arsenic	3 µg/L 30% of the EPA limit 10 µg/L	1/1	SYR4	2017
Barium	34 µg/L 1.7% of the EPA limit 2000 µg/L	1/1	SYR4	2017
Fluoride	150 µg/L 3.8% of the EPA limit 4000 µg/L	1/1	SYR4	2017
Trichloroacetic Acid	1.1 µg/L No EPA limit set	1/3	SYR4	2013–2017

43 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, TotalBenzeneBeryllium, TotalChlorobenzeneCopperCyanideCadmiumCarbon TetrachlorideChloroformChromiumDichloromethaneDalaponDichloroacetic AcidDinosebEthylbenzeneLeadMercuryMonobromoacetic AcidMonochloroacetic AcidNitrate-NitriteNitritePentachlorophenolPicloramSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact: Culley Lehman

Frequently asked questions about Cedarhearth Water

Is Cedarhearth Water tap water safe to drink?

EPA monitoring detected 12 contaminants in Cedarhearth Water'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 Cedarhearth Water's water?

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

How many people does Cedarhearth Water serve?

Cedarhearth Water reports serving 37 people in Washington, per its EPA record.

Has Cedarhearth Water had any water quality violations?

The EPA has 138 violations on file for Cedarhearth Water, of which 15 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.