Community Water System · PWS TX2460013
City of Liberty Hill
Operator location Liberty Hill, Texas - larger served population (> 3,309) at 8,777 people served; 136 SDWIS violations on record from surface water sources.
- 8,777
- People served (this PWS)
- 136
- EPA violations (this PWS)
- 18
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
City of Liberty Hill standing, high SDWIS violation third
8,777 people served (SDWIS) - larger served population (> 3,309). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 13% is middle-third health share (≤ 23%). Population rank #5,230 of 29,740 among systems serving 500+.
The verdict
City of Liberty Hill sits in the upper third of the sitemap cohort by violation count (136), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is large (8,777; larger served population (> 3,309)), so household exposure scale sits behind the violation mix. Health-based share is 13% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- #5,230 of 29,740
- Population · /systems
- #467 of 3,040
- Population · TX
- 136
- Total EPA violations on record
- 13%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,697
- County
- Williamson
- School/Daycare
- No
- MCL Violations
- 18
- Monitoring Violations
- 90
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 49 | 2025 |
| Lead and Copper Rule | MR | 36 | 2019 |
| Public Notice | Other | 24 | 2022 |
| Combined Radium (-226 and -228) | MCL | 11 | 2021 |
| Gross Alpha, Excl. Radon and U | MCL | 7 | 2021 |
| Nitrite | MR | 4 | 2014 |
| Consumer Confidence Rule | Other | 4 | 2016 |
| Nitrate | MR | 1 | 2011 |
Violation Count vs. the National Corpus
City of Liberty Hill has 136 recorded EPA violations, 79% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 21% carry more. 13% of this system's own violations are health-based (18 of 136), and it ranks #5,230 of 29,740 by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
136 Higher than most more violations than 79% of 29,740 water systems
the national water-system corpus, bucketed by value
Each bar is a band; taller bars hold more water systems. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA SDWIS · 2026-05-15
Population served record for City of Liberty Hill
EPA SDWIS lists 8,777 people served and 1,697 connections for this PWS, confirm the service-area footprint on the federal report before comparing to municipal census totals.
Sources: EPA SDWIS · Texas Commission on Environmental Quality (TCEQ) - Drinking Water Watch
Nationwide peers
136 violations · 8,777 served: nearest cross-state SDWIS matches.
Cross-state systems with comparable violation load
Nearest cross-state community systems (500+ served) by total SDWIS violations on record.
Cross-state systems with similar served population
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with City of Liberty Hill
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Texas compares on the same EPA violation measures. Texas systems
- Check whether PFAS was detected at this system under UCMR5 testing. PFAS guide
- Find and compare another public water system by name or PWSID. Search systems
EPA SDWIS and UCMR5 figures are informational only, not a substitute for a certified lab test of your own tap water.