Community Water System · PWS MO5010645
Pineville PWS
Operator location Pineville, Missouri - 87% of 240 violations are health-based (upper-third health share (> 23%)); groundwater source; 791 served per SDWIS.
- 791
- People served (this PWS)
- 240
- EPA violations (this PWS)
- 209
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Pineville PWS standing, high SDWIS violation third
87% of 240 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 87% is upper-third health share (> 23%). Population rank #22,820 of 29,740 among systems serving 500+.
The verdict
Pineville PWS sits in the upper third of the sitemap cohort by violation count (240), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (791; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 87% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- #22,820 of 29,740
- Population · /systems
- #568 of 738
- Population · MO
- 240
- Total EPA violations on record
- 87%
- 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
- 454
- County
- McDonald
- School/Daycare
- No
- MCL Violations
- 207
- Monitoring Violations
- 15
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Gross Alpha, Excl. Radon and U | MCL | 92 | 2011 |
| Combined Radium (-226 and -228) | MCL | 92 | 2011 |
| Coliform (TCR) | MCL | 23 | 1992 |
| Coliform (TCR) | MR | 15 | 2007 |
| Public Notice | Other | 3 | 2025 |
| Consumer Confidence Rule | Other | 2 | 2014 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 2 | 2025 |
Violation Count vs. the National Corpus
Pineville PWS has 240 recorded EPA violations, 88% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 12% carry more. 87% of this system's own violations are health-based (209 of 240), and it ranks #22,820 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)
240 Higher than most more violations than 88% 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
Health-based violations on Pineville PWS
209 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for MO5010645.
Sources: EPA SDWIS · Missouri DNR, Public Drinking Water Branch
Nationwide peers
240 violations · 791 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 Pineville PWS
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.