Community Water System · PWS OH8400512
Matamoras Village
Operator location New Matamoras, Ohio - smaller served population (≤ 999) at 896 people served; 69 SDWIS violations on record from groundwater sources.
- 896
- People served (this PWS)
- 69
- EPA violations (this PWS)
- 4
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Matamoras Village standing, mid SDWIS violation third
896 people served (SDWIS) - smaller served population (≤ 999). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 6% is middle-third health share (≤ 23%). Population rank #21,255 of 29,740 among systems serving 500+.
The verdict
Matamoras Village lands in the middle third by violation volume (69), large enough for peer comparisons without matching the fleet's heaviest ledgers. Population served is smaller (896; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 6% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- #21,255 of 29,740
- Population · /systems
- #673 of 931
- Population · OH
- 69
- Total EPA violations on record
- 6%
- 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
- 500
- County
- Washington
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 57
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 13 | 2001 |
| Simazine | MR | 4 | 1996 |
| Atrazine | MR | 4 | 1996 |
| LASSO | MR | 4 | 1996 |
| Endrin | MR | 4 | 1992 |
| BHC-GAMMA | MR | 4 | 1992 |
| Toxaphene | MR | 4 | 1992 |
| 2,4,5-TP | MR | 4 | 1992 |
| Diquat | MR | 4 | 2006 |
| Coliform (TCR) | MCL | 4 | 1993 |
| Endothall | MR | 4 | 2005 |
| 2,4-D | MR | 4 | 1992 |
| Methoxychlor | MR | 4 | 1992 |
| Consumer Confidence Rule | Other | 1 | 2019 |
Violation Count vs. the National Corpus
Matamoras Village has 69 recorded EPA violations, 65% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 35% carry more. 6% of this system's own violations are health-based (4 of 69), and it ranks #21,255 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)
69 Around the middle fewer violations than 35% 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 Matamoras Village
EPA SDWIS lists 896 people served and 500 connections for this PWS, confirm the service-area footprint on the federal report before comparing to municipal census totals.
Sources: EPA SDWIS · Ohio EPA, Division of Drinking and Ground Waters
Nationwide peers
69 violations · 896 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 smaller service footprints
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Matamoras Village
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Ohio compares on the same EPA violation measures. Ohio 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.