Water Quality: Lewiston, ID
9 water systems • 36,074 people served
Multiple Health Violations384
Total Violations
45
Health-Based Violations
9
Water Systems
36,074
Population Served
Water Quality Summary
Lewiston has 45 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Chlorine Dioxide, E. coli, Gross Alpha, Selenium, Stage 2 DBP. In total, 384 violations are on record for 9 water systems serving 36,074 people.
Contaminants Found
Chlorine Dioxide
E. coli
Gross Alpha
Selenium
Stage 2 DBP
Water Systems Serving Lewiston
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| LEWISTON ORCHARDS IRRIGATION DIST | ID2350015 | Groundwater | 20,000 | 88 |
| LEWISTON CITY OF | ID2350014 | Surface Water | 15,001 | 0 |
| RED PHEASANT WATER COMPANY LLC | ID2350040 | Groundwater | 480 | 21 |
| COUGAR RIDGE WATER & SEWER | ID2350036 | Groundwater | 173 | 1 |
| EAGLES POINTE SUBDIVISION | ID2350038 | Groundwater | 110 | 60 |
| WAHA GLEN WATER DIST | ID2350030 | Groundwater | 100 | 12 |
| EATON MOBILE HOME COURT | ID2350008 | Groundwater | 94 | 44 |
| RED ROCK WATER LLC | ID2350025 | Groundwater | 60 | 153 |
| VIEW POINT SUBDIVISION | ID2350042 | Groundwater | 56 | 5 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.