Community Water System · PWS TX2270027
Travis County Wcid 17
Operator location Austin, Texas - 50% of 24 violations are health-based (upper-third health share (> 23%)); surface water source; 45,165 served per SDWIS.
- 45,165
- People served (this PWS)
- 24
- EPA violations (this PWS)
- 12
- Health-based (this PWS)
- 1 PFAS
- UCMR5 (this PWS)
Travis County Wcid 17 standing, mid SDWIS violation third
50% of 24 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 50% is upper-third health share (> 23%). UCMR5: lower-third PFAS panel (≤ 2 compounds). Population rank #1,225 of 29,740 among systems serving 500+.
The verdict
Travis County Wcid 17 lands in the middle third by violation volume (24), large enough for peer comparisons without matching the fleet's heaviest ledgers. Population served is large (45,165; larger served population (> 3,309)), so household exposure scale sits behind the violation mix. Health-based share is 50% - most of this ledger is MCL or treatment-technique exceedance. UCMR5 detected 1 PFAS compound (lower-third PFAS panel (≤ 2 compounds)).
- #1,225 of 29,740
- Population · /systems
- #98 of 3,040
- Population · TX
- 24
- Total EPA violations on record
- 50%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
1 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 15,055
- County
- Travis
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 6
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 8 | 2012 |
| Lead and Copper Rule | MR | 5 | 2023 |
| TTHM | MCL | 4 | 2002 |
| Public Notice | Other | 2 | 2011 |
| Interim Enhanced Surface Water Treatment Rule | MR | 1 | 2005 |
Violation Count vs. the National Corpus
Travis County Wcid 17 has 24 recorded EPA violations, 36% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 63% carry more. 50% of this system's own violations are health-based (12 of 24), and it ranks #1,225 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)
24 Lower than most fewer violations than 63% 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. 1 of 232 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| NEtFOSAA | 7/12/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFTrDA | 7/12/2023 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFTA | 7/12/2023 | <8.00 ppt | 8.00 ppt | Not Detected |
| NMeFOSAA | 7/12/2023 | <6.00 ppt | 6.00 ppt | Not Detected |
| NMeFOSAA | 7/12/2023 | <6.00 ppt | 6.00 ppt | Not Detected |
| PFTA | 7/12/2023 | <8.00 ppt | 8.00 ppt | Not Detected |
| NEtFOSAA | 7/12/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFTrDA | 7/12/2023 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFOA | 4/21/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| ADONA | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTA | 4/21/2023 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFHpS | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeS | 4/21/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| NFDHA | 4/21/2023 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFEESA | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeA | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMPA | 4/21/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| 8:2 FTS | 4/21/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| 6:2 FTS | 4/21/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFNA | 4/21/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| HFPO-DA | 4/21/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| 9Cl-PF3ONS | 4/21/2023 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 4/21/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFUnA | 4/21/2023 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFHxA | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDA | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOS | 4/21/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHxS | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| NMeFOSAA | 4/21/2023 | <6.00 ppt | 6.00 ppt | Not Detected |
| PFTrDA | 4/21/2023 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFBA | 4/21/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| NEtFOSAA | 4/21/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFEESA | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBA | 4/21/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| 6:2 FTS | 4/21/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| 8:2 FTS | 4/21/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFMPA | 4/21/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFMBA | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| NFDHA | 4/21/2023 | <20.00 ppt | 20.00 ppt | Not Detected |
| HFPO-DA | 4/21/2023 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFOS | 4/21/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFPeS | 4/21/2023 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFPeA | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
| ADONA | 4/21/2023 | <3.00 ppt | 3.00 ppt | Not Detected |
Health-based violations on Travis County Wcid 17
12 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for TX2270027.
Sources: EPA SDWIS · Texas Commission on Environmental Quality (TCEQ) - Drinking Water Watch
Nationwide peers
24 violations · 45,165 served: nearest cross-state SDWIS matches.
Cross-state systems near this violation count
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 Travis County Wcid 17
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.