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Tap water quality report

Spo Co Water Dist 3 Sys 8

EPA monitoring tested this supplier for 12 contaminants and detected 6. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

12
contaminants tested
6
detected
375
people served
0
health-based violations
Washington rankingsLead in WashingtonPFAS in Washington
Water source
GWP
Ownership
Local government
Counties served
Spokane

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
2
violations on file
0
still open
ViolationTypeStatusPeriod
MON Monitoring Resolved 2022-06-01 → 2022-06-30
MR Monitoring Archived 1997-03-01 → 1997-03-31

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 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
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 7/7 LCR 2023
Dibromochloromethane
1.255 µg/L
No EPA limit set
worst single sample: 1.36 µg/L
4/4 SYR4 2012–2017
TTHM
3.334 µg/L 4.2%
of the EPA limit 80 µg/L
worst single sample: 3.7 µg/L
4/4 SYR4 2012–2017
Bromoform
1.132 µg/L
No EPA limit set
worst single sample: 1.16 µg/L
2/4 SYR4 2012–2017
Bromodichloromethane
0.6900 µg/L
No EPA limit set
 1/4 SYR4 2012–2017
Chloroform
0.4900 µg/L
No EPA limit set
 1/4 SYR4 2012–2017
6 contaminants tested, none detected
Dibromoacetic AcidDichloroacetic AcidMonobromoacetic AcidMonochloroacetic AcidTotal Haloacetic Acids (HAA5)Trichloroacetic Acid

Utility contact

Contact
Kelly Williquette

Frequently asked questions about Spo Co Water Dist 3 Sys 8

Is Spo Co Water Dist 3 Sys 8 tap water safe to drink?

EPA monitoring detected 6 contaminants in Spo Co Water Dist 3 Sys 8'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 Spo Co Water Dist 3 Sys 8's water?

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

How many people does Spo Co Water Dist 3 Sys 8 serve?

Spo Co Water Dist 3 Sys 8 reports serving 375 people in Washington, per its EPA record.

Has Spo Co Water Dist 3 Sys 8 had any water quality violations?

The EPA has 2 violations on file for Spo Co Water Dist 3 Sys 8, 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.