Granger, Washington Water Quality Report
Water quality data for 1 water system serving 3,993 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 23.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 230% | Above guideline |
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Compliance & Violations
Resolved Violations (14)
71
Jul 1, 2023
22
Aug 1, 2006 — Aug 31, 2006
22
Jun 1, 2006 — Jun 30, 2006
23
Apr 1, 2000 — Apr 30, 2000
22
Aug 1, 1996 — Aug 31, 1996
+ 9 more resolved violations
Frequently Asked Questions
Is Granger tap water safe to drink?
Granger's water meets all EPA maximum contaminant levels. However, 1 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Granger tap water?
1 contaminants have been detected in Granger's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Granger?
Install a water filter rated for the specific contaminants found in Granger's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.