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Tap water quality report

Selah Hills Homeowners Cooperative

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
300
people served
0
health-based violations
Washington rankingsLead in WashingtonPFAS in Washington
Water source
Ground water
Ownership
Private
Counties served
Yakima

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
19
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2008-01-01 → 2008-12-31
MR Monitoring Resolved 2008-01-01 → 2008-12-31
MR Monitoring Resolved 2008-01-01 → 2008-12-31
MR Monitoring Resolved 2008-01-01 → 2008-12-31
MR Monitoring Resolved 2008-01-01 → 2008-12-31
MR Monitoring Resolved 2008-01-01 → 2008-12-31
MR Monitoring Resolved 2008-01-01 → 2008-12-31
MR Monitoring Archived 1992-03-01 → 1992-03-31
MR Monitoring Archived 1991-11-01 → 1991-11-30
MR Monitoring Archived 1991-10-01 → 1991-10-31

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 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
Nitrate
2880 µg/L 29%
of the EPA limit 10000 µg/L
 18/18 SYR4 2012–2019
Lead
0.0030 mg/L 20%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2024
Nitrate-Nitrite
2880 µg/L 29%
of the EPA limit 10000 µg/L
 9/9 SYR4 2012–2019
Bromoform
1.8 µg/L
No EPA limit set
 4/6 SYR4 2012–2018
TTHM
2.9 µg/L 3.6%
of the EPA limit 80 µg/L
 4/4 SYR4 2012–2018
Arsenic
2.34 µg/L 23%
of the EPA limit 10 µg/L
 1/1 SYR4 2016
Barium
20.68 µg/L 1%
of the EPA limit 2000 µg/L
 1/1 SYR4 2016
Copper
3.58 µg/L 0.3%
of the EPA limit 1300 µg/L
 1/1 SYR4 2016
Cadmium
0.1300 µg/L 2.6%
of the EPA limit 5 µg/L
 1/1 SYR4 2016
Chromium
1.32 µg/L 1.3%
of the EPA limit 100 µg/L
 1/1 SYR4 2016
Dibromochloromethane
1.1 µg/L
No EPA limit set
 1/6 SYR4 2012–2018
Fluoride
120 µg/L 3%
of the EPA limit 4000 µg/L
 1/1 SYR4 2016
Lead
0.4600 µg/L 3.1%
of the EPA limit 15 µg/L
 1/1 SYR4 2016
Selenium
1.14 µg/L 2.3%
of the EPA limit 50 µg/L
 1/1 SYR4 2016
Thallium, Total
0.6400 µg/L 32%
of the EPA limit 2 µg/L
 1/1 SYR4 2016
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, TotalBromodichloromethaneChlorobenzeneCyanideCarbon TetrachlorideChlordaneChloroformDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDichloroacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitritePentachlorophenolPicloramSimazineStyreneTetrachloroethyleneTolueneTotal Haloacetic Acids (HAA5)Total Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Bennett Osborne

Frequently asked questions about Selah Hills Homeowners Cooperative

Is Selah Hills Homeowners Cooperative tap water safe to drink?

EPA monitoring detected 15 contaminants in Selah Hills Homeowners Cooperative'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 Selah Hills Homeowners Cooperative's water?

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

How many people does Selah Hills Homeowners Cooperative serve?

Selah Hills Homeowners Cooperative reports serving 300 people in Washington, per its EPA record.

Has Selah Hills Homeowners Cooperative had any water quality violations?

The EPA has 19 violations on file for Selah Hills Homeowners Cooperative, 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.