Community Water System · PWS TX0610001
City of Aubrey
Operator location Aubrey, Texas - larger served population (> 3,309) at 4,058 people served; 116 SDWIS violations on record from groundwater sources.
- 4,058
- People served (this PWS)
- 116
- EPA violations (this PWS)
- 1
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
City of Aubrey standing, high SDWIS violation third
4,058 people served (SDWIS) - larger served population (> 3,309). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 1% is middle-third health share (≤ 23%). Population rank #8,775 of 29,740 among systems serving 500+.
The verdict
City of Aubrey sits in the upper third of the sitemap cohort by violation count (116), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is large (4,058; larger served population (> 3,309)), so household exposure scale sits behind the violation mix. Health-based share is 1% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- #8,775 of 29,740
- Population · /systems
- #1,004 of 3,040
- Population · TX
- 116
- Total EPA violations on record
- 1%
- 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
- 1,624
- County
- Denton
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 107
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 7 | 2024 |
| Chlorine | MR | 4 | 2021 |
| Coliform (TCR) | MR | 2 | 1992 |
| Arsenic | MR | 2 | 2022 |
| Barium | MR | 2 | 2022 |
| Cadmium | MR | 2 | 2022 |
| Mercury | MR | 2 | 2022 |
| Beryllium, Total | MR | 2 | 2022 |
| 1,2,4-Trichlorobenzene | MR | 2 | 2024 |
| cis-1,2-Dichloroethylene | MR | 2 | 2024 |
| Xylenes, Total | MR | 2 | 2024 |
| DICHLOROMETHANE | MR | 2 | 2024 |
| p-Dichlorobenzene | MR | 2 | 2024 |
| Vinyl chloride | MR | 2 | 2024 |
| trans-1,2-Dichloroethylene | MR | 2 | 2024 |
| 1,2-Dichloroethane | MR | 2 | 2024 |
| 1,1,1-Trichloroethane | MR | 2 | 2024 |
| Carbon tetrachloride | MR | 2 | 2024 |
| Trichloroethylene | MR | 2 | 2024 |
| 1,1,2-Trichloroethane | MR | 2 | 2024 |
| Benzene | MR | 2 | 2024 |
| Styrene | MR | 2 | 2024 |
| Methoxychlor | MR | 2 | 2022 |
| Di(2-ethylhexyl) adipate | MR | 2 | 2022 |
| LASSO | MR | 2 | 2022 |
| Heptachlor | MR | 2 | 2022 |
| HEXACHLOROBENZENE | MR | 2 | 2022 |
| Benzo(a)pyrene | MR | 2 | 2022 |
| Pentachlorophenol | MR | 2 | 2022 |
| Chlordane | MR | 2 | 2022 |
Violation Count vs. the National Corpus
City of Aubrey has 116 recorded EPA violations, 76% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 24% carry more. 1% of this system's own violations are health-based (1 of 116), and it ranks #8,775 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)
116 Higher than most more violations than 76% 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 Aubrey
EPA SDWIS lists 4,058 people served and 1,624 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
116 violations · 4,058 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 Aubrey
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.