Water Quality in ZIP Code 92503
Serving Riverside, CA
Is Water Safe in ZIP Code 92503?
Water in ZIP code 92503 has 5 contaminants above EPA health-based guidelines (MCLGs) in at least one of the 1 city served. We recommend reviewing detailed city reports below and considering a certified water filter for additional protection.
This ZIP code is served by 3 water utilities providing water to Riverside. Water quality varies by utility and city. Click on the cities below to see detailed reports for your specific area.
Water Quality Report for ZIP 92503
3 contaminants above EPA health guidelines
These levels represent the worst case across all cities in this ZIP code. Check individual city reports for specific details.
Found in Riverside
Found in Riverside
Found in Riverside
Water Utilities Serving ZIP 92503
RIVERSIDE, CITY OF
312,045
Water Source:
Groundwater under influence of surface water
Contaminants Tested:
242
EASTERN MUNICIPAL WD
624,372
Water Source:
Surface water purchased
Contaminants Tested:
235
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Best Water Filters for ZIP 92503
Based on the contaminants found in your area, we recommend NSF-certified water filters that can remove the specific contaminants above health guidelines.
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