Water Systems Serving Zip Code 91732

Not sure which system is yours? Most residents in ZIP 91732 are likely served by Del Rio Mutual (population served: 700). Check your water bill for your provider name if you're unsure.

Direct EPA ZIP Matches

3 active water systems have this ZIP in EPA records.

Water systemServesSourceViolationsWhat kind
Sterling Mutual Water Company 198 Groundwater 7 2 over limit
Hemlock Mutual Water Co. 686 Groundwater 9
Del Rio Mutual 700 Groundwater 4