Community Water System · PWS TX0360030
Tbcd West Treatment Plant
Operator location Stowell, Texas - 70% of 108 violations are health-based (upper-third health share (> 23%)); surface water source; 7,695 served per SDWIS.
- 7,695
- People served (this PWS)
- 108
- EPA violations (this PWS)
- 76
- Health-based (this PWS)
- 3 PFAS
- UCMR5 (this PWS)
Tbcd West Treatment Plant standing, high SDWIS violation third
70% of 108 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 70% is upper-third health share (> 23%). UCMR5: middle-third PFAS panel (≤ 4 compounds). Population rank #5,783 of 29,740 among systems serving 500+.
The verdict
Tbcd West Treatment Plant sits in the upper third of the sitemap cohort by violation count (108), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is large (7,695; larger served population (> 3,309)), so household exposure scale sits behind the violation mix. Health-based share is 70% - most of this ledger is MCL or treatment-technique exceedance. UCMR5 detected 3 PFAS compounds (middle-third PFAS panel (≤ 4 compounds)).
- #5,783 of 29,740
- Population · /systems
- #540 of 3,040
- Population · TX
- 108
- Total EPA violations on record
- 70%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
3 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 3,182
- County
- Chambers
- School/Daycare
- No
- MCL Violations
- 68
- Monitoring Violations
- 28
- Treatment Tech Violations
- 8
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 32 | 2006 |
| Total Haloacetic Acids (HAA5) | MCL | 27 | 2005 |
| Chlorite | MR | 12 | 2018 |
| Coliform (TCR) | MCL | 9 | 2013 |
| Interim Enhanced Surface Water Treatment Rule | TT | 8 | 2021 |
| Revised Total Coliform Rule | MON | 8 | 2024 |
| Interim Enhanced Surface Water Treatment Rule | MR | 8 | 2020 |
| Public Notice | Other | 1 | 2008 |
Violation Count vs. the National Corpus
Tbcd West Treatment Plant has 108 recorded EPA violations, 75% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 25% carry more. 70% of this system's own violations are health-based (76 of 108), and it ranks #5,783 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)
108 Around the middle fewer violations than 25% 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
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 4 of 58 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| PFPeS | 9/22/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| NFDHA | 9/22/2025 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFEESA | 9/22/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 9/22/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMPA | 9/22/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| 4:2 FTS | 9/22/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 6:2 FTS | 9/22/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| HFPO-DA | 9/22/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHpS | 9/22/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeA | 9/22/2025 | 3.40 ppt | 3.00 ppt | Detected |
| PFBA | 9/22/2025 | 7.40 ppt | 5.00 ppt | Detected |
| PFDA | 9/22/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| ADONA | 9/22/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 9Cl-PF3ONS | 9/22/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 9/22/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFUnA | 9/22/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| 8:2 FTS | 9/22/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFDoA | 9/22/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOA | 9/22/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOS | 9/22/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFNA | 9/22/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHxS | 9/22/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 9/22/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 9/22/2025 | 3.50 ppt | 3.00 ppt | Detected |
| PFHxA | 9/22/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 8:2 FTS | 6/16/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFPeS | 6/16/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| NFDHA | 6/16/2025 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFEESA | 6/16/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 6/16/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeA | 6/16/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMPA | 6/16/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| 4:2 FTS | 6/16/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 6:2 FTS | 6/16/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFBA | 6/16/2025 | 11.00 ppt | 5.00 ppt | Detected |
| PFHpS | 6/16/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxA | 6/16/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| HFPO-DA | 6/16/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFUnA | 6/16/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| 9Cl-PF3ONS | 6/16/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFDoA | 6/16/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDA | 6/16/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOA | 6/16/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOS | 6/16/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| ADONA | 6/16/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxS | 6/16/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 6/16/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 6/16/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFNA | 6/16/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 6/16/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
Health-based violations on Tbcd West Treatment Plant
76 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for TX0360030.
Sources: EPA SDWIS · Texas Commission on Environmental Quality (TCEQ) - Drinking Water Watch
Nationwide peers
108 violations · 7,695 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 Tbcd West Treatment Plant
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.