Tap Water Quality in Palmdale, California (ZIP 93591)
Serving Palmdale, California
Is the Tap Water Safe in Palmdale, California?
Tap water in Palmdale, California (ZIP 93591) has 7 contaminants above EPA health-based guidelines (MCLGs) in at least one of the 1 city served. We recommend reviewing detailed city reports below and considering a certified water filter for additional protection.
ZIP 93591 is served by 9 water utilities providing water to Palmdale. Water quality varies by utility and city. Click on the cities below to see detailed reports for your specific area.
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Water Quality Report for ZIP 93591
3 contaminants above EPA health guidelines
These levels represent the worst case across all cities in this ZIP code. Check individual city reports for specific details.
Found in Palmdale
Found in Palmdale
Found in Palmdale
Water Utilities Serving ZIP 93591
LOS ANGELES CWWD 40 REG 4 & 34 LANCASTER
203,686
Water Source:
Surface water purchased
Contaminants Tested:
151
PALMDALE WATER DIST.
126,994
Water Source:
Surface water
Contaminants Tested:
197
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Best Water Filters for Palmdale (ZIP 93591)
Based on the contaminants found in your area, we recommend NSF-certified water filters that can remove the specific contaminants above health guidelines.
Filter guides for the contaminants detected here:
Browse filters certified to remove Lead
See every filter in our database independently certified to reduce Lead, with the NSF/ANSI standard behind each listing — consumer brands shown first, no marketing spin.
Browse filters certified for LeadFrequently Asked Questions about Palmdale Tap Water
Is the tap water safe in Palmdale, California (ZIP 93591)?
Which water utilities serve ZIP code 93591?
How do I pay my water bill in Palmdale (ZIP 93591)?
What contaminants are in Palmdale water (ZIP 93591)?
Should I use a water filter in Palmdale (ZIP 93591)?
What cities are in ZIP code 93591?
How we built this page
Water-quality data on this page comes from public federal and state records for the 9 utilityies serving ZIP 93591. We refresh each utility's record whenever its underlying source publishes new data.
- Contaminants & violations: EPA Safe Drinking Water Information System (SDWIS) plus the Unregulated Contaminant Monitoring Rule (UCMR-5) for PFAS and emerging contaminants.
- Annual reports: the most recent published Consumer Confidence Report (CCR) from each utility serving this ZIP, where available.
- Service area & contact: EPA SDWIS plus the California Department of Environmental Protection / Drinking Water program.
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