Community Water System · PWS UTAH16002
Circleville Town Water System
Operator location Circleville, Utah - smaller served population (≤ 999) at 500 people served; 147 SDWIS violations on record from groundwater sources.
- 500
- People served (this PWS)
- 147
- EPA violations (this PWS)
- 13
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Circleville Town Water System standing, high SDWIS violation third
500 people served (SDWIS) - smaller served population (≤ 999). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 9% is middle-third health share (≤ 23%). Population rank #29,653 of 29,740 among systems serving 500+.
The verdict
Circleville Town Water System sits in the upper third of the sitemap cohort by violation count (147), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (500; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 9% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- #29,653 of 29,740
- Population · /systems
- #311 of 321
- Population · UT
- 147
- Total EPA violations on record
- 9%
- 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
- 348
- County
- Piute
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 75
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 8 | 2003 |
| Coliform (TCR) | MR | 8 | 2006 |
| Consumer Confidence Rule | Other | 7 | 2024 |
| Nitrate | MR | 6 | 2005 |
| Groundwater Rule | TT | 5 | 2015 |
| Barium | MR | 4 | 1999 |
| Cadmium | MR | 4 | 1999 |
| Fluoride | MR | 4 | 1999 |
| Selenium | MR | 4 | 1999 |
| Mercury | MR | 4 | 1999 |
| Arsenic | MR | 4 | 1999 |
| Chromium | MR | 4 | 1999 |
| Lead and Copper Rule | MR | 3 | 2019 |
| Revised Total Coliform Rule | Other | 3 | 2017 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 2025 |
| o-Dichlorobenzene | MR | 1 | 1996 |
| 1,2-Dichloroethane | MR | 1 | 1996 |
| 1,1,1-Trichloroethane | MR | 1 | 1996 |
| Radium-228 | MR | 1 | 2025 |
| Trichloroethylene | MR | 1 | 1996 |
| CYANIDE | MR | 1 | 1999 |
| Vinyl chloride | MR | 1 | 1996 |
| Beryllium, Total | MR | 1 | 1999 |
| cis-1,2-Dichloroethylene | MR | 1 | 1996 |
| DICHLOROMETHANE | MR | 1 | 1996 |
| Carbon tetrachloride | MR | 1 | 1996 |
| CHLOROBENZENE | MR | 1 | 1996 |
| 1,2-Dichloropropane | MR | 1 | 1996 |
| 1,1-Dichloroethylene | MR | 1 | 1996 |
| Antimony, Total | MR | 1 | 1999 |
Violation Count vs. the National Corpus
Circleville Town Water System has 147 recorded EPA violations, 81% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 19% carry more. 9% of this system's own violations are health-based (13 of 147), and it ranks #29,653 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)
147 Higher than most more violations than 81% 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 Circleville Town Water System
EPA SDWIS lists 500 people served and 348 connections for this PWS, confirm the service-area footprint on the federal report before comparing to municipal census totals.
Sources: EPA SDWIS
Nationwide peers
147 violations · 500 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 Circleville Town Water System
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Utah compares on the same EPA violation measures. Utah 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.