Water Quality: Coeur D'Alene, ID
18 water systems • 5,213 people served
Multiple Health Violations155
Total Violations
29
Health-Based Violations
18
Water Systems
5,213
Population Served
Water Quality Summary
Coeur D'Alene has 29 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Chlorine Dioxide, Disinfection Byproducts, E. coli, Fecal Coliform, Gross Alpha. In total, 155 violations are on record for 18 water systems serving 5,213 people.
Contaminants Found
Chlorine Dioxide
Disinfection Byproducts
E. coli
Fecal Coliform
Gross Alpha
Water Systems Serving Coeur D'Alene
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| KOOTENAI COUNTY WATER DIST 1 | ID1280106 | Surface Water | 843 | 40 |
| GEM STATE - SPIRIT LAKE EAST | ID1280176 | Groundwater | 843 | 11 |
| SAGLE VALLEY WATER DIST | ID1090118 | Groundwater | 708 | 3 |
| GEM STATE - BAR CIRCLE S RANCH | ID1280010 | Groundwater | 633 | 2 |
| GEM STATE - BITTERROOT WATER COMPANY | ID1280260 | Groundwater | 428 | 7 |
| TROY HOFFMAN WATER CORP | ID1280096 | Groundwater | 367 | 2 |
| ARROW POINT PARK | ID1280252 | Surface Water | 275 | 4 |
| CARLIN BAY PROPERTY OWNERS ASSOCIATION | ID1280039 | Surface Water | 220 | 4 |
| COUGAR BAY WATER ASSOCIATION | ID1280309 | Groundwater | 200 | 1 |
| GEM STATE - DIAMOND BAR ESTATES | ID1280268 | Groundwater | 143 | 3 |
| MOUNTAIN VIEW PARK | ID1280124 | Groundwater | 97 | 2 |
| THIRD ADDITION WATER ASSN | ID1280165 | Groundwater | 97 | 0 |
| RAMSEY ESTATES | ID1280285 | Groundwater | 88 | 31 |
| HUETTER CITY OF | ID1280100 | Groundwater | 70 | 13 |
| PINE HAVEN PARK | ID1280139 | Groundwater | 66 | 22 |
| GEM STATE - HAPPY VALLEY WATER SYSTEM | ID1280220 | Groundwater | 60 | 8 |
| PANHANDLE MOBILE HOME PARK | ID1280131 | Groundwater | 50 | 1 |
| LAKELAND MEADOWS | ID1280343 | Groundwater | 25 | 1 |
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.