Water Systems Serving Zip Code 91103

Not sure which system is yours? Most residents in ZIP 91103 are likely served by Pasadena Water and Power (population served: 164,344). Check your water bill for your provider name if you're unsure.

Direct EPA ZIP Matches

2 active water systems have this ZIP in EPA records.

Water systemServesSourceViolationsWhat kind
Doyle Springs Association 185 Groundwater 2
Pasadena Water and Power 164,344 Surface Water Purchased 0 none on record