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Tap water quality report

Wilson Creek Water Dept Town of

EPA monitoring tested this supplier for 74 contaminants and detected 15. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

74
contaminants tested
15
detected
386
people served
9
health-based violations
Washington rankingsLead in WashingtonPFAS in Washington
Water source
Ground water
Ownership
Local government
Counties served
Grant

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.

9
health-based violations
32
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 1999-07-01 → 1999-07-31
MCL Health-based Archived 1999-07-01 → 1999-07-31
MCL Health-based Archived 1999-07-01 → 1999-07-31
MCL Health-based Archived 1999-07-01 → 1999-07-31
MCL Health-based Archived 1998-08-01 → 1998-08-31
MCL Health-based Archived 1998-08-01 → 1998-08-31
MCL Health-based Archived 1998-08-01 → 1998-08-31
MCL Health-based Archived 1996-03-01 → 1996-03-31
MCL Health-based Archived 1993-08-01 → 1993-08-31
Other Monitoring Resolved 2023-07-01

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
Nitrate
4120 µg/L 41%
of the EPA limit 10000 µg/L
 16/30 SYR4 2012–2019
Lead
0.0011 mg/L 7.3%
of the EPA limit 0.0150 mg/L
 10/10 LCR 2023
Copper
20.228 µg/L 1.6%
of the EPA limit 1300 µg/L
worst single sample: 23.2 µg/L
5/6 SYR4 2013–2019
Bromoform
6.837 µg/L
No EPA limit set
worst single sample: 6.95 µg/L
3/4 SYR4 2013–2019
Dibromochloromethane
6.953 µg/L
No EPA limit set
worst single sample: 7.23 µg/L
3/4 SYR4 2013–2019
TTHM
17.998 µg/L 22%
of the EPA limit 80 µg/L
worst single sample: 18.53 µg/L
3/3 SYR4 2013–2017
Arsenic
1.6755 µg/L 17%
of the EPA limit 10 µg/L
worst single sample: 1.7 µg/L
2/2 SYR4 2013–2019
Barium
33.555 µg/L 1.7%
of the EPA limit 2000 µg/L
worst single sample: 34.3 µg/L
2/2 SYR4 2013–2019
Bromodichloromethane
3.866 µg/L
No EPA limit set
worst single sample: 3.99 µg/L
2/4 SYR4 2013–2019
Chloroform
1.43 µg/L
No EPA limit set
worst single sample: 1.49 µg/L
2/4 SYR4 2013–2019
Dibromoacetic Acid
2.72 µg/L
No EPA limit set
 1/3 SYR4 2013–2017
Fluoride
322 µg/L 8.1%
of the EPA limit 4000 µg/L
 1/2 SYR4 2013–2019
Nitrate-Nitrite
3660 µg/L 37%
of the EPA limit 10000 µg/L
 1/2 SYR4 2013–2019
Selenium
1.35 µg/L 2.7%
of the EPA limit 50 µg/L
 1/2 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
2.72 µg/L 4.5%
of the EPA limit 60 µg/L
 1/3 SYR4 2013–2017
59 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, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDichloroacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitritePentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Wesley Trammell

Frequently asked questions about Wilson Creek Water Dept Town of

Is Wilson Creek Water Dept Town of tap water safe to drink?

EPA monitoring detected 15 contaminants in Wilson Creek Water Dept Town of'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 Wilson Creek Water Dept Town of's water?

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

How many people does Wilson Creek Water Dept Town of serve?

Wilson Creek Water Dept Town of reports serving 386 people in Washington, per its EPA record.

Has Wilson Creek Water Dept Town of had any water quality violations?

The EPA has 32 violations on file for Wilson Creek Water Dept Town of, of which 9 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.