Community Water System · PWS MO6048106
Circle C MHP
Operator location Beaufort, Missouri - UCMR5 detected 2 PFAS compounds (lower-third PFAS panel (≤ 2 compounds)) on this PWS; SDWIS lists 180 violations and 75 people served.
- 75
- People served (this PWS)
- 180
- EPA violations (this PWS)
- 39
- Health-based (this PWS)
- 2 PFAS
- UCMR5 (this PWS)
Circle C MHP standing, high SDWIS violation third
UCMR5 detected 2 PFAS compounds - lower-third PFAS panel (≤ 2 compounds). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 22% is middle-third health share (≤ 23%). UCMR5: lower-third PFAS panel (≤ 2 compounds).
The verdict
Circle C MHP sits in the upper third of the sitemap cohort by violation count (180), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (75; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 22% (middle-third health share (≤ 23%)). UCMR5 detected 2 PFAS compounds (lower-third PFAS panel (≤ 2 compounds)).
- 180
- Total EPA violations on record
- 22%
- Health-based (MCL / treatment failure)
- 75
- People served by this PWS (SDWIS)
- 2
- PFAS compounds detected (UCMR5)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
2 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 31
- County
- Franklin
- School/Daycare
- No
- MCL Violations
- 34
- Monitoring Violations
- 131
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 96 | 2012 |
| Coliform (TCR) | MCL | 34 | 1997 |
| Nitrate-Nitrite | MR | 10 | 2018 |
| TTHM | MR | 8 | 2023 |
| Total Haloacetic Acids (HAA5) | MR | 8 | 2023 |
| Groundwater Rule | TT | 5 | 2023 |
| Revised Total Coliform Rule | MON | 4 | 2019 |
| Groundwater Rule | MR | 3 | 2025 |
| Public Notice | Other | 2 | 2024 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 1993 |
| Consumer Confidence Rule | Other | 2 | 2007 |
| Groundwater Rule | Other | 2 | 2016 |
Violation Count vs. the National Corpus
Circle C MHP has 180 recorded EPA violations, 84% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 16% carry more. 22% of this system's own violations are health-based (39 of 180), and it ranks unranked by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
180 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
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 4 of 58 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| PFTA | 3/18/2025 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFMPA | 3/18/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFPeA | 3/18/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 3/18/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFEESA | 3/18/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| NFDHA | 3/18/2025 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFPeS | 3/18/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| NMeFOSAA | 3/18/2025 | <6.00 ppt | 6.00 ppt | Not Detected |
| 8:2 FTS | 3/18/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFTrDA | 3/18/2025 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFBA | 3/18/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| NEtFOSAA | 3/18/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFDA | 3/18/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 3/18/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxS | 3/18/2025 | 7.30 ppt | 3.00 ppt | Detected |
| PFNA | 3/18/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| 4:2 FTS | 3/18/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 3/18/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOA | 3/18/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFDoA | 3/18/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxA | 3/18/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFUnA | 3/18/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 3/18/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| 9Cl-PF3ONS | 3/18/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| ADONA | 3/18/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| HFPO-DA | 3/18/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHpS | 3/18/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 6:2 FTS | 3/18/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFOS | 3/18/2025 | 5.90 ppt | 4.00 ppt | Detected |
| PFMBA | 10/13/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFEESA | 10/13/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| NFDHA | 10/13/2025 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFPeS | 10/13/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHpS | 10/13/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTA | 10/13/2025 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFTrDA | 10/13/2025 | <7.00 ppt | 7.00 ppt | Not Detected |
| NMeFOSAA | 10/13/2025 | <6.00 ppt | 6.00 ppt | Not Detected |
| PFPeA | 10/13/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| NEtFOSAA | 10/13/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 10/13/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFBS | 10/13/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxS | 10/13/2025 | 5.20 ppt | 3.00 ppt | Detected |
| PFNA | 10/13/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOS | 10/13/2025 | 4.10 ppt | 4.00 ppt | Detected |
| PFOA | 10/13/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFDA | 10/13/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 10/13/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 10/13/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFUnA | 10/13/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFMPA | 10/13/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
UCMR5 PFAS record for Circle C MHP
Open EPA SDWIS federal reports for PWS MO6048106 to cross-check UCMR5 detections and violation codes; state primacy agencies enforce the Safe Drinking Water Act locally.
Sources: EPA SDWIS · Missouri DNR, Public Drinking Water Branch
Nationwide peers
180 violations · 75 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.
What to do with Circle C MHP
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Missouri compares on the same EPA violation measures. Missouri 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.