Community Water System · PWS OH2501512
Groveport PWS
Operator location Groveport, Ohio - upper-third violation load (> 74 violations) with 149 EPA violations; groundwater source; 3,229 served (PWS-level, not municipal population).
- 3,229
- People served (this PWS)
- 149
- EPA violations (this PWS)
- 3
- Health-based (this PWS)
- No PFAS
- UCMR5 (this PWS)
Groveport PWS standing, high SDWIS violation third
149 EPA SDWIS violations on record - upper-third violation load (> 74 violations). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 2% is middle-third health share (≤ 23%). UCMR5: UCMR5 tested, none detected. Population rank #10,091 of 29,740 among systems serving 500+.
The verdict
Groveport PWS sits in the upper third of the sitemap cohort by violation count (149), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is mid-pack at 3,229 (mid served population (≤ 3,309)). Health-based share is 2% (middle-third health share (≤ 23%)). UCMR5 tested this system and reported no PFAS above the minimum reporting level.
- #10,091 of 29,740
- Population · /systems
- #327 of 931
- Population · OH
- 149
- Total EPA violations on record
- 2%
- 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
- 1,187
- County
- Franklin
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 142
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Gross Alpha, Excl. Radon and U | MR | 8 | 2002 |
| Nitrate | MR | 7 | 2003 |
| Fluoride | MR | 5 | 2002 |
| Selenium | MR | 5 | 2002 |
| Mercury | MR | 5 | 2002 |
| Barium | MR | 5 | 2002 |
| Arsenic | MR | 5 | 2002 |
| Chromium | MR | 5 | 2002 |
| Cadmium | MR | 5 | 2002 |
| Beryllium, Total | MR | 4 | 2002 |
| CYANIDE | MR | 4 | 2002 |
| Nickel | MR | 4 | 2002 |
| Antimony, Total | MR | 4 | 2002 |
| Thallium, Total | MR | 4 | 2002 |
| Atrazine | MR | 3 | 1996 |
| LASSO | MR | 3 | 1996 |
| Coliform (TCR) | MCL | 3 | 2003 |
| 1,1,1-Trichloroethane | MR | 3 | 1998 |
| 1,2-Dichloropropane | MR | 3 | 1998 |
| CHLOROBENZENE | MR | 3 | 1998 |
| Benzene | MR | 3 | 1998 |
| 1,2,4-Trichlorobenzene | MR | 3 | 1998 |
| Ethylbenzene | MR | 3 | 1998 |
| Carbon tetrachloride | MR | 3 | 1998 |
| Toluene | MR | 3 | 1998 |
| 1,1,2-Trichloroethane | MR | 3 | 1998 |
| cis-1,2-Dichloroethylene | MR | 3 | 1998 |
| Xylenes, Total | MR | 3 | 1998 |
| trans-1,2-Dichloroethylene | MR | 3 | 1998 |
| DICHLOROMETHANE | MR | 3 | 1998 |
Violation Count vs. the National Corpus
Groveport PWS has 149 recorded EPA violations, 81% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 19% carry more. 2% of this system's own violations are health-based (3 of 149), and it ranks #10,091 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)
149 Higher than most more violations than 81% 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. 0 of 58 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| PFTA | 9/24/2024 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFHxA | 9/24/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDA | 9/24/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOS | 9/24/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFNA | 9/24/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHxS | 9/24/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 9/24/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 9/24/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| NMeFOSAA | 9/24/2024 | <6.00 ppt | 6.00 ppt | Not Detected |
| PFTrDA | 9/24/2024 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFUnA | 9/24/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFDoA | 9/24/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| NEtFOSAA | 9/24/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFPeA | 9/24/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpS | 9/24/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOA | 9/24/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 9/24/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| NFDHA | 9/24/2024 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFMBA | 9/24/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeS | 9/24/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFMPA | 9/24/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| 8:2 FTS | 9/24/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 9/24/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 6:2 FTS | 9/24/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFBA | 9/24/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| HFPO-DA | 9/24/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| ADONA | 9/24/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 9Cl-PF3ONS | 9/24/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFEESA | 9/24/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 3/12/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 3/12/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| ADONA | 3/12/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 9Cl-PF3ONS | 3/12/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 3/12/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFUnA | 3/12/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFHxA | 3/12/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDA | 3/12/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOA | 3/12/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOS | 3/12/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFNA | 3/12/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHxS | 3/12/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| HFPO-DA | 3/12/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFTrDA | 3/12/2024 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFHpS | 3/12/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| NEtFOSAA | 3/12/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| NMeFOSAA | 3/12/2024 | <6.00 ppt | 6.00 ppt | Not Detected |
| PFHpA | 3/12/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeS | 3/12/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| NFDHA | 3/12/2024 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFEESA | 3/12/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
SDWIS compliance record for Groveport PWS
149 violations on record for OH2501512; use EPA SDWIS to confirm return-to-compliance dates and monitoring categories.
Sources: EPA SDWIS · Ohio EPA, Division of Drinking and Ground Waters
Nationwide peers
149 violations · 3,229 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 near this population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Groveport PWS
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.