Mound, TX Water Safety: 66/100 (2026)
1 ZIP code · 1 water system · Updated 2026-07-19
ZipCheckup grade for Mound: C.
A mixed picture - some signals here are worth your attention.
If you're checking Mound, TX tap water safety, the short answer is: average - violations are present in parts of the city and specifics depend on which water system serves your address.
How Mound Compares
Data: EPA SDWIS Last verified: 2026-07-19
Mound's Water Providers
Supply infrastructure in Mound, TX runs through a single dominant provider - the main entity among 1 tracked system through which rate decisions, infrastructure work, and federal compliance are managed.
- C
Overview
We track water quality and home safety data for 1 ZIP code in Mound, Texas, covering 1 community water system serving approximately 180 people.
No EPA violations are recorded for the tracked water systems in Mound as of the latest reporting period.
Home Safety Score
Average Home Safety Score for Mound: C (66/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
Mound water systems draw from: Surface water.
Lead & Copper
- Lead data: not yet available for Mound
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 3 (Low Risk)
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 76558 | C | FLAT WSC | 180 |
All ZIP Codes in Mound
- 76558 [C]
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Updated daily.
Mound Community Health Snapshot
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
What You Can Do in Mound
- Test your water at home. City-level data shows averages - your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- Check your home's plumbing. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
Deep Dive Reports
Detailed analysis for Mound, TX