Community Water System · PWS OH1204912
Greenlawn Condos
Operator location Springfield, Ohio - 28% of 348 violations are health-based (upper-third health share (> 23%)); groundwater source; 203 served per SDWIS.
- 203
- People served (this PWS)
- 348
- EPA violations (this PWS)
- 99
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Greenlawn Condos standing, high SDWIS violation third
28% of 348 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
Greenlawn Condos sits in the upper third of the sitemap cohort by violation count (348), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (203; 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.
- 348
- Total EPA violations on record
- 28%
- Health-based (MCL / treatment failure)
- 203
- 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
- Community
- Owner Type
- Private
- Connections
- 136
- County
- Clark
- School/Daycare
- No
- MCL Violations
- 99
- Monitoring Violations
- 245
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 87 | 2016 |
| Coliform (TCR) | MR | 32 | 2016 |
| Lead and Copper Rule | MR | 30 | 2011 |
| Arsenic | MR | 13 | 2011 |
| Coliform (TCR) | MCL | 12 | 2004 |
| Revised Total Coliform Rule | MON | 9 | 2020 |
| 2,4-D | MR | 8 | 1994 |
| TTHM | MR | 8 | 2019 |
| Total Haloacetic Acids (HAA5) | MR | 8 | 2019 |
| Nitrate | MR | 7 | 1994 |
| BHC-GAMMA | MR | 5 | 1991 |
| 2,4,5-TP | MR | 5 | 1991 |
| Methoxychlor | MR | 5 | 1991 |
| Endrin | MR | 5 | 1991 |
| Toxaphene | MR | 5 | 1991 |
| cis-1,2-Dichloroethylene | MR | 4 | 2011 |
| Xylenes, Total | MR | 4 | 2011 |
| Vinyl chloride | MR | 4 | 2011 |
| 1,1-Dichloroethylene | MR | 4 | 2011 |
| Carbon tetrachloride | MR | 4 | 2011 |
| 1,2-Dichloropropane | MR | 4 | 2011 |
| 1,1,2-Trichloroethane | MR | 4 | 2011 |
| Tetrachloroethylene | MR | 4 | 2011 |
| CHLOROBENZENE | MR | 4 | 2011 |
| Benzene | MR | 4 | 2011 |
| Toluene | MR | 4 | 2011 |
| Styrene | MR | 4 | 2011 |
| 1,2,4-Trichlorobenzene | MR | 4 | 2011 |
| o-Dichlorobenzene | MR | 4 | 2011 |
| Trichloroethylene | MR | 4 | 2011 |
Violation Count vs. the National Corpus
Greenlawn Condos has 348 recorded EPA violations, 92% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 8% carry more. 28% of this system's own violations are health-based (99 of 348), 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)
348 Higher than most more violations than 92% 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 Greenlawn Condos
99 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for OH1204912.
Sources: EPA SDWIS · Ohio EPA, Division of Drinking and Ground Waters
Nationwide peers
348 violations · 203 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 Greenlawn Condos
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.