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Water quality report

Coeur D Alene, ID
water quality

Drinking water across Coeur D Alene’s community water systems, from EPA public records.

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100
Excellent
City-wide average score

13

Systems serving this city

0

With PFAS detected (UCMR5)

0

Above an EPA PFAS limit

0

Unresolved health violations

Across all community water systems EPA records map to Coeur D Alene. PFAS figures are from EPA UCMR5 (2023–25) monitoring; not every system was sampled.

Community water systems serving Coeur D Alene

COEUR D ALENE CITY OF~54,115 people served 100› GEM STATE - SPIRIT LAKE EAST~843 people served 100› KOOTENAI COUNTY WATER DIST 1~843 people served 100› SAGLE VALLEY WATER DIST~708 people served 100› GEM STATE - BAR CIRCLE S RANCH~633 people served 100› EMERALD ESTATES WATER ASSN INC~485 people served 100› GEM STATE - BITTERROOT WATER COMPANY~428 people served 100› LEISURE PARK~381 people served 100› TROY HOFFMAN WATER CORP~367 people served 100› HARBOR VIEW ESTATES WATER & SEWER DIST~355 people served 100› MOUNTAIN VILLA APTS KALISPELL~300 people served 100› LOST CREEK ESTATES WATER~277 people served 100› ARROW POINT PARK~275 people served 100› COUGAR BAY WATER ASSOCIATION~230 people served 100› CARLIN BAY PROPERTY OWNERS ASSOCIATION~220 people served 100› WOODLAND SHORES WATER AND SEWER ASSN~210 people served 100› SYRINGA WATER AND SEWER~203 people served 100› KIDD ISLAND BAY WATER USERS~153 people served 100› GEM STATE - DIAMOND BAR ESTATES~143 people served 100› CORVALLIS MOBILE VILLAGE~138 people served 100› THIRD ADDITION WATER ASSN~97 people served 100› MOUNTAIN VIEW PARK~97 people served 100› WALKING HORSE RANCH ESTATES~95 people served 100› RAMSEY ESTATES~88 people served 100› MORRISON ESTATES HOMEOWNER WATER ASSN~80 people served 100› WALNUT GROVE MHP~75 people served 100› HUETTER CITY OF~70 people served 100› PINE HAVEN PARK~66 people served 100› GEM STATE - HAPPY VALLEY WATER SYSTEM~60 people served 100› GEM STATE - LYNNWOOD ESTATES~60 people served 100› RIDGE AT SUN UP BAY WATER SYSTEM~55 people served 100› PANHANDLE MOBILE HOME PARK~50 people served 100› FERNAN ESTATES CORPORATION~37 people served 100› LAKELAND MEADOWS~25 people served 100›

Coeur D Alene water FAQ

How is Coeur D Alene's water quality scored?

PurityRadar computes a 0–100 score from public EPA records for the community water systems serving Coeur D Alene. The city-wide figure shown is the average of those systems.

Where does the data come from?

EPA SDWIS — the federal Safe Drinking Water Information System — covering active community water systems and their health-based violations. Every figure traces back to that public record.

Is this a substitute for testing my tap?

No. System-level data can't account for your home's own plumbing (lead service lines, fixtures). For health decisions, test your tap with a certified lab and confirm with your utility.

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