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Tap water quality report

Stevens Co Pud - Addy

EPA monitoring tested this supplier for 57 contaminants and detected 8. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

57
contaminants tested
8
detected
253
people served
0
health-based violations
Washington rankingsLead in WashingtonPFAS in Washington
Water source
Ground water
Ownership
Local government
Counties served
Stevens

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
7
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2009-01-01 → 2009-12-31
MR Monitoring Resolved 2005-01-01 → 2007-12-31
MR Monitoring Resolved 2005-01-01 → 2007-12-31
MR Monitoring Resolved 2005-01-01 → 2007-12-31
MR Monitoring Resolved 2005-01-01 → 2007-12-31
MR Monitoring Resolved 2005-01-01 → 2007-12-31
MR Monitoring Archived 1979-10-01 → 1979-10-31

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
 12/12 LCR 2025
Bromodichloromethane
1.656 µg/L
No EPA limit set
worst single sample: 1.73 µg/L
5/7 SYR4 2012–2019
Chloroform
2.134 µg/L
No EPA limit set
worst single sample: 2.16 µg/L
5/7 SYR4 2012–2019
TTHM
4.694 µg/L 5.9%
of the EPA limit 80 µg/L
worst single sample: 4.88 µg/L
5/5 SYR4 2012–2019
Dibromochloromethane
0.9470 µg/L
No EPA limit set
worst single sample: 0.9900 µg/L
3/7 SYR4 2012–2019
Nitrate
100 µg/L 1%
of the EPA limit 10000 µg/L
 2/16 SYR4 2012–2019
Barium
20.4 µg/L 1%
of the EPA limit 2000 µg/L
 1/1 SYR4 2012
Nitrate-Nitrite
100 µg/L 1%
of the EPA limit 10000 µg/L
 1/1 SYR4 2012
49 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, TotalArsenicBenzeneBeryllium, TotalBromoformChlorobenzeneCopperCyanideCadmiumCarbon TetrachlorideChromiumDichloromethaneDalaponDibromoacetic AcidDichloroacetic AcidDinosebEthylene DibromideEthylbenzeneFluorideLeadMercuryMonobromoacetic AcidMonochloroacetic AcidNitritePentachlorophenolPicloramSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)Trichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Jim Carpenter

Frequently asked questions about Stevens Co Pud - Addy

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

EPA monitoring detected 8 contaminants in Stevens Co Pud - Addy'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 - Addy's water?

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

How many people does Stevens Co Pud - Addy serve?

Stevens Co Pud - Addy reports serving 253 people in Washington, per its EPA record.

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

The EPA has 7 violations on file for Stevens Co Pud - Addy, 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.