Tap WaterIndex

← Washington

Tap water quality report

Clarks Creek Llc

EPA monitoring tested this supplier for 72 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

72
contaminants tested
7
detected
20
people served
3
health-based violations
Washington rankingsLead in WashingtonPFAS in Washington
Water source
Ground water
Ownership
Private
Counties served
Pierce

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.

3
health-based violations
46
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 2000-12-01 → 2000-12-31
MCL Health-based Archived 2000-12-01 → 2000-12-31
MCL Health-based Archived 2000-12-01 → 2000-12-31
MON Monitoring Resolved 2024-02-01 → 2024-02-29
Other Monitoring Resolved 2016-07-01
Other Monitoring Resolved 2015-07-01
MR Monitoring Resolved 2012-04-01 → 2012-04-30
MR Monitoring Resolved 2008-01-01 → 2010-12-31
MR Monitoring Resolved 2008-01-01 → 2010-12-31
MR Monitoring Resolved 2008-01-01 → 2010-12-31

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 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
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2025
Bromodichloromethane
0.8000 µg/L
No EPA limit set
 1/6 SYR4 2012–2019
Chloroform
2.7 µg/L
No EPA limit set
 1/6 SYR4 2012–2019
Dichloroacetic Acid
1.6 µg/L
No EPA limit set
 1/3 SYR4 2012–2015
TTHM
3.5 µg/L 4.4%
of the EPA limit 80 µg/L
 1/1 SYR4 2012
Total Haloacetic Acids (HAA5)
2.8 µg/L 4.7%
of the EPA limit 60 µg/L
 1/3 SYR4 2012–2015
Trichloroacetic Acid
1.2 µg/L
No EPA limit set
 1/3 SYR4 2012–2015
65 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, TotalArsenicAtrazineBhc-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
Philip Weitz

Frequently asked questions about Clarks Creek Llc

Is Clarks Creek Llc tap water safe to drink?

EPA monitoring detected 7 contaminants in Clarks Creek 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 Clarks Creek Llc'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 Clarks Creek Llc serve?

Clarks Creek Llc reports serving 20 people in Washington, per its EPA record.

Has Clarks Creek Llc had any water quality violations?

The EPA has 46 violations on file for Clarks Creek Llc, of which 3 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.