Non-Transient Non-Community Water System · PWS OH7037812
Sacred Heart School
Operator location Shelby, Ohio - 28% of 170 violations are health-based (upper-third health share (> 23%)); groundwater source; 398 served per SDWIS.
- 398
- People served (this PWS)
- 170
- EPA violations (this PWS)
- 47
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Sacred Heart School standing, high SDWIS violation third
28% of 170 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 28% is upper-third health share (> 23%).
The verdict
Sacred Heart School sits in the upper third of the sitemap cohort by violation count (170), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (398; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 28% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- 170
- Total EPA violations on record
- 28%
- Health-based (MCL / treatment failure)
- 398
- People served by this PWS (SDWIS)
- N/A
- PFAS compounds detected (UCMR5)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 4
- County
- Richland
- School/Daycare
- Yes
- MCL Violations
- 33
- Monitoring Violations
- 115
- Treatment Tech Violations
- 14
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 33 | 2008 |
| Lead and Copper Rule | TT | 10 | 2009 |
| Lead and Copper Rule | MR | 9 | 2014 |
| Coliform (TCR) | MR | 7 | 2015 |
| LEAD AND COPPER RULE REVISIONS | RPT | 4 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 4 | 2024 |
| CYANIDE | MR | 3 | 2004 |
| Cadmium | MR | 3 | 2004 |
| Chromium | MR | 3 | 2004 |
| Beryllium, Total | MR | 3 | 2004 |
| Selenium | MR | 3 | 2004 |
| Antimony, Total | MR | 3 | 2004 |
| Thallium, Total | MR | 3 | 2004 |
| Mercury | MR | 3 | 2004 |
| 1,1,1-Trichloroethane | MR | 3 | 2004 |
| CHLOROBENZENE | MR | 3 | 2004 |
| DICHLOROMETHANE | MR | 3 | 2004 |
| Vinyl chloride | MR | 3 | 2004 |
| Tetrachloroethylene | MR | 3 | 2004 |
| Ethylbenzene | MR | 3 | 2004 |
| 1,1-Dichloroethylene | MR | 3 | 2004 |
| Trichloroethylene | MR | 3 | 2004 |
| Toluene | MR | 3 | 2004 |
| trans-1,2-Dichloroethylene | MR | 3 | 2004 |
| o-Dichlorobenzene | MR | 3 | 2004 |
| 1,1,2-Trichloroethane | MR | 3 | 2004 |
| cis-1,2-Dichloroethylene | MR | 3 | 2004 |
| p-Dichlorobenzene | MR | 3 | 2004 |
| 1,2,4-Trichlorobenzene | MR | 3 | 2004 |
| 1,2-Dichloropropane | MR | 3 | 2004 |
Violation Count vs. the National Corpus
Sacred Heart School has 170 recorded EPA violations, 83% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 17% carry more. 28% of this system's own violations are health-based (47 of 170), 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)
170 Higher than most more violations than 83% 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 Sacred Heart School
47 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for OH7037812.
Sources: EPA SDWIS · Ohio EPA, Division of Drinking and Ground Waters
Nationwide peers
170 violations · 398 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 Sacred Heart School
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.