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Not health advice. Contact your local water utility for concerns.
Data from EPA Water Quality Reports. For official information, contact your water utility or health department.
Analysis of copper contamination levels across Oklahoma cities
Complete list of cities where copper has been detected, sorted by level
No copper detections have been reported in Oklahoma cities.
Copper is essential in small amounts, but elevated levels can cause gastrointestinal distress including nausea, vomiting, and diarrhea. Long-term exposure can cause liver or kidney damage. People with Wilson's disease are particularly vulnerable. Very high levels can give water a blue-green color and metallic taste.
Corrosion of household plumbing systems; erosion of natural deposits; copper pipes
Based on our analysis of EPA Safe Drinking Water Information System (SDWIS) data and local water utility reports,copper has been detected in 0 Oklahoma water systems.
The EPA action level for copper is 1.3 mg/L. The EPA MCL for copper is 1.3 mg/L. This limit is set to protect public health based on available scientific evidence about the contaminant's health effects.
0 Oklahoma cities have copper detected in their water supply. All tested cities are within EPA safety limits.
Gastrointestinal distress, liver and kidney damage with long-term exposure. The most vulnerable groups include people with wilson's disease and infants under 1 year.
The most effective methods for removing copper include Reverse Osmosis, Distillation, Ion Exchange. Look for filters certified by NSF/ANSI for copper reduction.
The EPA Maximum Contaminant Level (MCL) for copper is 1.3 mg/L.The EPA action level for copper is 1.3 mg/L.
Recommended filtration methods for copper removal:
Removes 97-98% of copper
Very effective
Water softeners can help