Water Quality in Riddle, OR (97469)
EPA violation data for public water systems serving ZIP code 97469.
Active Health Violations
2 health-based violations found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 95% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
2,207
Population
12
Water Systems
79
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (12)
Riddle, City Of
All resolvedSouth Umpqua Water Association
All resolvedGlenbrook Nickel
Hanna Nickle Smelting-Smelter
Riddle/Russell Creek
Diamond Lake Lodge/Resort
All resolvedRendezvous, The
Winchester Ridge
All resolvedHanna Nickle Smelting Co Mine
Diamond Lake Gas Station
2 health-basedPine Springs Corp % C Wigle
Pine Springs Wtr Corp
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Riddle (97469) has more violations than 95% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 79.
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.