Water Systems Serving Zip Code 91803
Not sure which system is yours? Most residents in ZIP 91803 are likely served by Los Angeles Cwwd 40 Reg 4 & 34 Lancaster (population served: 208,129). Check your water bill for your provider name if you're unsure.
Direct EPA ZIP Matches
10 active water systems have this ZIP in EPA records.
| Water system | Serves | Source | Violations | What kind |
|---|---|---|---|---|
| Los Angeles Cwwd 40 Reg 4 & 34 Lancaster | 208,129 | Surface Water Purchased | 0 | none on record |
| Los Angeles Cwwd 29 & 80-Malibu | 32,348 | Surface Water Purchased | 0 | none on record |
| Los Angeles Cwwd 40, Reg. 38-Lake La | 12,568 | Surface Water Purchased | 0 | none on record |
| Los Angeles Cwwd 40, R 24, 27, 33-Pearblsm | 11,509 | Surface Water Purchased | 0 | none on record |
| Los Angeles Cwwd 36-Val Verde | 6,376 | Surface Water Purchased | 0 | none on record |
| Los Angeles Cwwd 37-Acton | 4,805 | Surface Water Purchased | 0 | none on record |
| Rancho Los Amigos Hospital | 3,200 | Groundwater | 0 | none on record |
| Los Angeles Cwwd 40, Reg. 39-Rock Creek | 994 | Surface Water Purchased | 0 | none on record |
| Los Angeles Cwwd 21-Kagel Canyon | 708 | Surface Water Purchased | 0 | none on record |
| Los Angeles Cwwd 40, Reg. 35-N.E. L.A. | 612 | Groundwater | 0 | none on record |