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Tap water quality report

Soos Creek Water & Sewer District

EPA monitoring tested this supplier for 41 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

41
contaminants tested
7
detected
74,172
people served
0
health-based violations
Washington rankingsLead in WashingtonPFAS in Washington
Water source
SWP
Ownership
Local government
Counties served
King

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.

0
health-based violations
1
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Archived 1991-12-01 → 1991-12-31

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
Chloroform
55.6 µg/L
No EPA limit set
 238/238 SYR4 2012–2019
TTHM
58.09 µg/L 73%
of the EPA limit 80 µg/L
 238/238 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
66.3 µg/L 111%
of the EPA limit, in the worst sample — 60 µg/L
 237/237 SYR4 2012–2019
Dichloroacetic Acid
28.9 µg/L
No EPA limit set
 232/232 SYR4 2012–2019
Trichloroacetic Acid
39.2 µg/L
No EPA limit set
 222/222 SYR4 2012–2019
Bromodichloromethane
2.73 µg/L
No EPA limit set
 195/196 SYR4 2012–2019
Monochloroacetic Acid
5.2 µg/L
No EPA limit set
 80/232 SYR4 2012–2019
34 contaminants tested, none detected
11Cl-PF3OUdS4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaBromoformDibromoacetic AcidDibromochloromethaneHfpo-DaMonobromoacetic AcidNetfosaaNfdhaNmefosaaPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaLithium

Utility contact

Contact
Gregory Hill

Frequently asked questions about Soos Creek Water & Sewer District

Is Soos Creek Water & Sewer District tap water safe to drink?

EPA monitoring detected 7 contaminants in Soos Creek Water & Sewer 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 Soos Creek Water & Sewer District's water?

EPA monitoring detected Chloroform, TTHM, Total Haloacetic Acids (HAA5), Dichloroacetic Acid, Trichloroacetic Acid, and others. The full list with the level and data source for each is above.

How many people does Soos Creek Water & Sewer District serve?

Soos Creek Water & Sewer District reports serving 74,172 people in Washington, per its EPA record.

Has Soos Creek Water & Sewer District had any water quality violations?

The EPA has 1 violation on file for Soos Creek Water & Sewer District, of which 0 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.