WESTERN MWD
Serving 21 cities in CA
Monitor
2 above health guidelines
81K
People Served
21
Cities
2
Water Sources
0
MCL Violations
Is WESTERN MWD Water Safe to Drink?
WESTERN MWD has reported 2 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.
This utility serves 80,766 people across 21 cities in CA. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.
WESTERN MWD Service Area
Canyon Lake, CA
13+ contaminants tested
2 above guidelines
Monitor
Corona, CA
13+ contaminants tested
2 above guidelines
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Coronita, CA
13+ contaminants tested
2 above guidelines
Monitor
Eastvale, CA
210+ contaminants tested
0 above guidelines
Safe
El Cerrito, CA
13+ contaminants tested
2 above guidelines
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El Sobrante, CA
13+ contaminants tested
2 above guidelines
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Highgrove, CA
13+ contaminants tested
2 above guidelines
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Home Gardens, CA
13+ contaminants tested
2 above guidelines
Monitor
Jurupa Valley, CA
210+ contaminants tested
0 above guidelines
Safe
Lake Elsinore, CA
13+ contaminants tested
2 above guidelines
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Lake Mathews, CA
13+ contaminants tested
2 above guidelines
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Lakeland Village, CA
13+ contaminants tested
2 above guidelines
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March ARB, CA
13+ contaminants tested
2 above guidelines
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Meadowbrook, CA
13+ contaminants tested
2 above guidelines
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Murrieta, CA
13+ contaminants tested
2 above guidelines
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Norco, CA
13+ contaminants tested
2 above guidelines
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Riverside, CA
13+ contaminants tested
2 above guidelines
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Temescal Valley, CA
13+ contaminants tested
2 above guidelines
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Warm Springs, CA
13+ contaminants tested
2 above guidelines
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Wildomar, CA
13+ contaminants tested
2 above guidelines
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Woodcrest, CA
13+ contaminants tested
2 above guidelines
Monitor
WESTERN MWD Contact & Information
Contact
Mailing Address
Water Sources
Surface water purchasedGroundwater
Treatment Methods
conventionalno treatmentair strippingdisinfectionfiltrationionic exchange
Disinfectant Used
chloramines, ozone
Recommended Water Filters for WESTERN MWD
Based on water quality data from cities served by WESTERN MWD, we recommend NSF-certified filters that can remove contaminants above health guidelines.