Community Water System · PWS PA6170024
Huston Twp Muni Auth
Operator location Penfield, Pennsylvania - smaller served population (≤ 999) at 960 people served; 182 SDWIS violations on record from surface water sources.
- 960
- People served (this PWS) Smaller third of systems
- 182
- EPA violations (this PWS) Upper third of systems
- 4
- Health-based (this PWS) Middle third by health-based share
- Untested
- UCMR5 (this PWS) No UCMR5 result
Huston Twp Muni Auth standing, high SDWIS violation third
960 people served (SDWIS) - smaller served population (≤ 999). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 2% is middle-third health share (≤ 23%). Population rank #20,256 of 29,740 among systems serving 500+.
The verdict
Huston Twp Muni Auth sits in the upper third of the sitemap cohort by violation count (182), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (960; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 2% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- #20,256 of 29,740
- Population · /systems
- #817 of 1,340
- Population · PA
- 182
- Total EPA violations on record
- 2%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
Based on EPA SDWIS violation history and UCMR5 PFAS testing only, not water taste, odor, infrastructure age, or contaminants outside the federally tracked set.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 320
- County
- Clearfield
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 148
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 40 | 2018 |
| Chlorine | MR | 26 | 2018 |
| Revised Total Coliform Rule | MON | 24 | 2024 |
| TTHM | MR | 19 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 17 | 2022 |
| Consumer Confidence Rule | Other | 15 | 2018 |
| Lead and Copper Rule | MR | 5 | 2019 |
| Coliform (TCR) | MR | 4 | 2004 |
| Surface Water Treatment Rule | TT | 4 | 1993 |
| Endrin | MR | 1 | 1982 |
| cis-1,2-Dichloroethylene | MR | 1 | 1990 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 1 | 1990 |
| o-Dichlorobenzene | MR | 1 | 1990 |
| 1,1,2-Trichloroethane | MR | 1 | 1990 |
| CHLOROBENZENE | MR | 1 | 1990 |
| Ethylbenzene | MR | 1 | 1990 |
| Styrene | MR | 1 | 1990 |
| 1,2-Dichloropropane | MR | 1 | 1990 |
| DICHLOROMETHANE | MR | 1 | 1990 |
| ETHYLENE DIBROMIDE | MR | 1 | 1990 |
| Tetrachloroethylene | MR | 1 | 1990 |
| Toluene | MR | 1 | 1990 |
Violation Count vs. the National Corpus
Huston Twp Muni Auth has 182 recorded EPA violations, 84% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 16% carry more. 2% of this system's own violations are health-based (4 of 182), and it ranks #20,256 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)
182 Higher than most more violations than 84% 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
How many violations vs. how serious, among peer systems
Huston Twp Muni Auth plotted against 29 peer public water systems (500+ people served), by total violation count (x) and the share of those violations that are health-based (y). The crosshair sits at this sample's own median on each axis. A high violation count does not automatically mean a serious record: most monitoring and reporting violations are minor, not health-based.
Violation volume vs. health-based share
Population served record for Huston Twp Muni Auth
EPA SDWIS lists 960 people served and 320 connections for this PWS, confirm the service-area footprint on the federal report before comparing to municipal census totals.
Sources: EPA SDWIS · Pennsylvania DEP, Bureau of Safe Drinking Water
Nationwide peers
182 violations · 960 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 smaller service footprints
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Huston Twp Muni Auth
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Pennsylvania compares on the same EPA violation measures. Pennsylvania 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.
Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.