Coeur d’Alene Tests Positive for 15 Water Contaminants

Coeur d’Alene is renowned for its stunning lake, scenic trails, vibrant shopping, and more. However, did you know Coeur d’Alene has tested positive for water contaminants? According to the Environmental Working Group (EWG), Coeur d’Alene’s drinking water has 15 contaminants, 7 of which exceed health guidelines. These contaminants can have adverse health effects once consumed, such as cancer.

Drinking Water Contaminants in Coeur d’Alene, Idaho

ABOVE WATER HEALTH GUIDELINES

• Arsenic: 4.77 ppb (Health Guideline: 0.004 ppb )
• Chromium (hexavalent): 0.167 ppb (Health Guideline: 0.02 ppb)
• Haloacetic Acids (HAA9): 0.151 ppb (Health Guideline: 0.06 ppb)
• Nitrate: 0.849 ppm (Health Guideline: 0.14 ppm)
• Nitrate & Nitrite: 1.29 ppm (Health Guideline: 0.14 ppm)
• Total Trihalomethanes: 0.610 ppb (Health Guideline: 0.15 ppb)
• Uranium: 1.52 pCi/L (Health Guideline: 0.42 pCi/L)

BELOW HEALTH GUIDELINES

• Barium: 35.0 ppb (Health Guideline: 700 ppb)
• Chlorate: 5.55 ppb (Health Guideline: 210 ppb)
• Colbalt: 0.0265 ppb (Health Guideline: 70 ppb)
• Germanium: 0.0200 ppb (NO HEALTH GUIDELINE)
• Manganese: 10.1 ppb (Health Guideline: 100 ppb)
• Radium, combined (-226 & -228): 0.05 pCi/L (Health Guideline: 0.05 pCi/L)
• Strontium: 0.0932 ppb (Health Guideline: 1,500 ppb)
• Vanadium: 0.167 ppb (Health Guideline: 21 ppb)

What’s in Your Water?

If you are on municipal water and live in Coeur d’Alene, you may be exposed to the water contaminants listed above. If you’re a homeowner, we offer complimentary, no-obligation, in-home water testing. Educate yourself on your water for free and start protecting your household’s health today.

SOURCE

Environmental Working Group (EWG) “EWG’s Tap Water Database: What’s in Your Drinking Water?” 2024 https://www.ewg.org/tapwater/