Water Quality in Coeur D Alene, ID (83833)

EPA violation data for public water systems serving ZIP code 83833.

Past Health-Based Violations

2 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 8 monitoring/reporting violations.

More violations than 67% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

1,365

Population

18

Water Systems

10

Violations (5yr)

2

Health-Based

Location

Loading map...

Water Systems Serving This Area (18)

Coeur D Alene City Of

Groundwater 54,115 people served
0 violations
Lead tested: 2 ppb (limit: 15 ppb)

Post Falls City Of

Groundwater 20,285 people served
0 violations
Lead tested: 1 ppb (limit: 15 ppb)

Kootenai High School Dist 274

Groundwater 255 people served
0 violations

Hilbys Addition To Squaw Bay

Groundwater 214 people served
0 violations

Camp Easton Boy Scout Camp

All resolved
Groundwater 200 people served
4 violations (5yr) · All resolved

Camp N Sid Sen United Church Of Christ

All resolved
Groundwater 150 people served
2 violations (5yr) · All resolved

Red Horse Mountain

Groundwater 91 people served
0 violations

Lodge At Lolo Hot Springs

1 health-based
Groundwater 88 people served
2 violations (5yr) · 1 health-based · All resolved

Lacon Water Co Op

Groundwater 68 people served
0 violations
Lead tested: 3 ppb (limit: 15 ppb)

Gotham Bay Estates

1 health-based
Groundwater 61 people served
2 violations (5yr) · 1 health-based · All resolved
Lead tested: 1 ppb (limit: 15 ppb)

Echo Bay Terrace Subd

Groundwater 42 people served
0 violations

Coeur D'Alene Lake Estates

Groundwater 34 people served
0 violations

Stoneridge Pines

Groundwater 32 people served
0 violations

Westview Subd

Groundwater 30 people served
0 violations

Crows Nest Water System

Groundwater 30 people served
0 violations

Stanley Goolrad

Groundwater 25 people served
0 violations

Cda River Wildlife Man Ar Idfg

Groundwater 25 people served
0 violations

Sunset Shores

Surface water 25 people served
0 violations

Contaminants Found

Revised Total Coliform RuleHealth-Based

Missed testing deadlines — not a detection of bacteria.

9 violations
All resolved
Lead and Copper RuleMonitoring

Lead and copper testing requirement. Lead exposure can cause developmental harm in children.

1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
1 ppb measured Action level: 15 ppb

Sampled: Jul 2024

How Does This Compare?

Coeur D Alene (83833) has more violations than 67% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 10.

Fewer violations 67th percentile More violations

Recommended Water Filters

Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.

UV Water Purifier

Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.

Targets:E. coli, Coliform, Giardia, Cryptosporidium

Look for:NSF/ANSI 55 (Class A) certified

Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.

Nearby ZIP Codes

Check Another ZIP Code