Is Stevens Co Pud - Valley Tap Water Safe? Quality Report

Water source: Ground water
Ownership: Local government
Counties served: Stevens

Compliance record

No violations on file. The EPA has no formal drinking-water violations recorded for this supplier.

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
Nitrate	546 µg/L 5.5% of the EPA limit 10000 µg/L	16/16	SYR4	2012–2019
Lead	0.0 mg/L 0% of the EPA limit 0.0150 mg/L	14/14	LCR	2023
Bromodichloromethane	1.317 µg/L No EPA limit set worst single sample: 1.32 µg/L	4/8	SYR4	2013–2019
Chloroform	0.7870 µg/L No EPA limit set worst single sample: 0.7900 µg/L	4/8	SYR4	2013–2019
Dibromochloromethane	1.7855 µg/L No EPA limit set worst single sample: 1.79 µg/L	4/8	SYR4	2013–2019
TTHM	4.5905 µg/L 5.7% of the EPA limit 80 µg/L worst single sample: 4.61 µg/L	4/4	SYR4	2013–2016
Bromoform	0.8270 µg/L No EPA limit set worst single sample: 0.8400 µg/L	3/8	SYR4	2013–2019
Arsenic	1.11 µg/L 11% of the EPA limit 10 µg/L	1/1	SYR4	2019
Barium	213 µg/L 11% of the EPA limit 2000 µg/L	1/1	SYR4	2019
Fluoride	109 µg/L 2.7% of the EPA limit 4000 µg/L	1/1	SYR4	2019
Nitrate-Nitrite	467 µg/L 4.7% of the EPA limit 10000 µg/L	1/1	SYR4	2019

74 contaminants tested, none detected

1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalBenzeneBeryllium, TotalChlorobenzeneCopperCyanideCadmiumCarbon TetrachlorideChromiumDichloromethaneDalaponDibromoacetic AcidDichloroacetic AcidDinosebEthylbenzeneHfpo-DaLeadMercuryMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaNitritePfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)Trichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact: Jim Carpenter

Frequently asked questions about Stevens Co Pud - Valley

Is Stevens Co Pud - Valley tap water safe to drink?

EPA monitoring detected 11 contaminants in Stevens Co Pud - Valley'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 Stevens Co Pud - Valley's water?

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

How many people does Stevens Co Pud - Valley serve?

Stevens Co Pud - Valley reports serving 550 people in Washington, per its EPA record.

Has Stevens Co Pud - Valley had any water quality violations?

The EPA has no formal drinking-water violations on file for Stevens Co Pud - Valley.

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.