Water Quality in Los Angeles, CA (91803)
EPA violation data for public water systems serving ZIP code 91803.
No Health-Based Violations
None of the 16 water systems serving this ZIP have any violations in the past 5 years.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
27,715
Population
16
Water Systems
0
Violations (5yr)
0
Health-Based
Location
Loading map...
Water Systems Serving This Area (16)
Griffith Park
Purchased surface water 9,000,000 people served
0 violations
Los Angeles-City, Dept. Of Water & Power
Surface water 3,875,566 people served
0 violations
Long Beach Utilities Department
Purchased surface water 466,772 people served
0 violations
Los Angeles Cwwd 40 Reg 4 & 34 Lancaster
Purchased surface water 208,129 people served
0 violations
Lead tested: 1.8 ppb (limit: 15 ppb) ✓
Los Angeles Cwwd 29 & 80-Malibu
Purchased surface water 32,348 people served
0 violations
Los Angeles Cwwd 40, Reg. 38-Lake La
Purchased surface water 12,568 people served
0 violations
Los Angeles Cwwd 40, R 24,27,33-Pearblsm
Purchased surface water 11,509 people served
0 violations
Los Angeles Co Ww Dist 22
Purchased surface water 8,320 people served
0 violations
Los Angeles Cwwd 36-Val Verde
Purchased surface water 6,376 people served
0 violations
Los Angeles Co Ww Dist 1
Purchased surface water 5,750 people served
0 violations
Los Angeles Cwwd 37-Acton
Purchased surface water 4,805 people served
0 violations
Rancho Los Amigos Hospital
Groundwater 3,200 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Los Angeles Co Ww Dist 16
Purchased surface water 2,550 people served
0 violations
Los Angeles Cwwd 40, Reg. 39-Rock Creek
Purchased surface water 994 people served
0 violations
Los Angeles Cwwd 21-Kagel Canyon
Purchased surface water 708 people served
0 violations
Los Angeles Cwwd 40, Reg. 35-N.E. L.A.
Groundwater 612 people served
0 violations
Lead & Copper Levels
Lead (Pb)
Within limit1.8 ppb measured
Action level: 15 ppb
Sampled: Jan 2023
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.