Tap Water Quality in Sugar Land, Texas (ZIP 77479)
Serving Sugar Land, Texas
Is the Tap Water Safe in Sugar Land, Texas?
Tap water in Sugar Land, Texas (ZIP 77479) has 18 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 77479 is served by 9 water utilities providing water to Sugar Land. 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 77479
8 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 Sugar Land
Found in Sugar Land
Found in Sugar Land
Found in Sugar Land
Found in Sugar Land
Found in Sugar Land
Found in Sugar Land
Found in Sugar Land
Water Utilities Serving ZIP 77479
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Best Water Filters for Sugar Land (ZIP 77479)
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:
Frequently Asked Questions about Sugar Land Tap Water
Is the tap water safe in Sugar Land, Texas (ZIP 77479)?
Which water utilities serve ZIP code 77479?
How do I pay my water bill in Sugar Land (ZIP 77479)?
What contaminants are in Sugar Land water (ZIP 77479)?
Should I use a water filter in Sugar Land (ZIP 77479)?
What cities are in ZIP code 77479?
How we built this page
Water-quality data on this page comes from public federal and state records for the 9 utilityies serving ZIP 77479. 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 Texas Department of Environmental Protection / Drinking Water program.
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