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Tap water quality report

The Village at Colockum Ridge

EPA monitoring tested this supplier for 66 contaminants and detected 11. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

66
contaminants tested
11
detected
144
people served
0
health-based violations
Washington rankingsLead in WashingtonPFAS in Washington
Water source
Ground water
Ownership
Private
Counties served
Grant

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
11
violations on file
0
still open
ViolationTypeStatusPeriod
Other Monitoring Resolved 2023-07-01
MR Monitoring Archived 2005-09-01 → 2005-09-30
MR Monitoring Resolved 2005-01-01 → 2005-12-31
MR Monitoring Resolved 2005-01-01 → 2005-12-31
MR Monitoring Resolved 2005-01-01 → 2005-12-31
MR Monitoring Resolved 2005-01-01 → 2005-12-31
MR Monitoring Resolved 2005-01-01 → 2005-12-31
MR Monitoring Resolved 2005-01-01 → 2005-12-31
MR Monitoring Resolved 2005-01-01 → 2005-12-31
MR Monitoring Archived 2000-11-01 → 2000-11-30

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
Nitrate
5100 µg/L 51%
of the EPA limit 10000 µg/L
 16/16 SYR4 2013–2019
Nitrate-Nitrite
5100 µg/L 51%
of the EPA limit 10000 µg/L
 8/8 SYR4 2013–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 3/3 LCR 2024
Arsenic
2.2855 µg/L 23%
of the EPA limit 10 µg/L
worst single sample: 2.29 µg/L
2/2 SYR4 2013–2017
Barium
10.383 µg/L 0.5%
of the EPA limit 2000 µg/L
worst single sample: 10.41 µg/L
2/2 SYR4 2013–2017
Copper
10.971 µg/L 0.8%
of the EPA limit 1300 µg/L
worst single sample: 11.47 µg/L
2/2 SYR4 2013–2017
Chromium
1.4985 µg/L 1.5%
of the EPA limit 100 µg/L
worst single sample: 1.53 µg/L
2/2 SYR4 2013–2017
Fluoride
549 µg/L 14%
of the EPA limit 4000 µg/L
worst single sample: 550 µg/L
2/2 SYR4 2013–2017
Lead
0.6885 µg/L 4.6%
of the EPA limit 15 µg/L
worst single sample: 0.7000 µg/L
2/2 SYR4 2013–2017
Selenium
1.422 µg/L 2.8%
of the EPA limit 50 µg/L
worst single sample: 1.45 µg/L
2/2 SYR4 2013–2017
Thallium, Total
0.9610 µg/L 48%
of the EPA limit 2 µg/L
worst single sample: 0.9900 µg/L
2/2 SYR4 2013–2017
55 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, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbon TetrachlorideChlordaneChloroformDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromochloromethaneDinosebEthylene DibromideEndrinEthylbenzeneHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitritePentachlorophenolPicloramSimazineStyreneTetrachloroethyleneTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Wesley Trammell

Frequently asked questions about The Village at Colockum Ridge

Is The Village at Colockum Ridge tap water safe to drink?

EPA monitoring detected 11 contaminants in The Village at Colockum Ridge'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 The Village at Colockum Ridge's water?

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

How many people does The Village at Colockum Ridge serve?

The Village at Colockum Ridge reports serving 144 people in Washington, per its EPA record.

Has The Village at Colockum Ridge had any water quality violations?

The EPA has 11 violations on file for The Village at Colockum Ridge, 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.