PATASKALA, OH · Franklin County
WESTERVILLE CITY PWS Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Ohio’s official records. Always confirm current status with Ohio before making decisions based on this information.
System facts
- System ID (PWSID)
- OH2503411
- System type
- Community Water System
- Population served
- 39,000
- Service connections
- 13,624
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Maximum Contaminant Level Violation, Average
Health-basedTTHM
January 1, 2016 – March 31, 2016
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2015 – December 31, 2015
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2015 – September 30, 2015
ResolvedMonitoring, Regular
—LASSO
May 1, 2004 – May 31, 2004
ResolvedMonitoring, Regular
—Simazine
May 1, 2004 – May 31, 2004
ResolvedMonitoring, Regular
—Atrazine
May 1, 2004 – May 31, 2004
ResolvedMonitoring, Regular
—Nitrate
October 1, 1982 – September 30, 1983
ArchivedMonitoring, Regular
—Selenium
October 1, 1982 – September 30, 1983
ArchivedMonitoring, Regular
—Arsenic
October 1, 1982 – September 30, 1983
ArchivedMonitoring, Regular
—Barium
October 1, 1982 – September 30, 1983
ArchivedMonitoring, Regular
—Cadmium
October 1, 1982 – September 30, 1983
ArchivedMonitoring, Regular
—Chromium
October 1, 1982 – September 30, 1983
ArchivedMonitoring, Regular
—Fluoride
October 1, 1982 – September 30, 1983
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2016 – March 31, 2016 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 2015 – December 31, 2015 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| July 1, 2015 – September 30, 2015 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| May 1, 2004 – May 31, 2004 | Monitoring, Regular | LASSO | — | Resolved |
| May 1, 2004 – May 31, 2004 | Monitoring, Regular | Simazine | — | Resolved |
| May 1, 2004 – May 31, 2004 | Monitoring, Regular | Atrazine | — | Resolved |
| October 1, 1982 – September 30, 1983 | Monitoring, Regular | Nitrate | — | Archived |
| October 1, 1982 – September 30, 1983 | Monitoring, Regular | Selenium | — | Archived |
| October 1, 1982 – September 30, 1983 | Monitoring, Regular | Arsenic | — | Archived |
| October 1, 1982 – September 30, 1983 | Monitoring, Regular | Barium | — | Archived |
| October 1, 1982 – September 30, 1983 | Monitoring, Regular | Cadmium | — | Archived |
| October 1, 1982 – September 30, 1983 | Monitoring, Regular | Chromium | — | Archived |
| October 1, 1982 – September 30, 1983 | Monitoring, Regular | Fluoride | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- April 29, 2016State Public Notification received3 linked violations
- March 18, 2016State Public Notification requested2 linked violations
- September 15, 2015State Public Notification requested10 linked violations
- June 14, 2004State Compliance achieved32 linked violations
- September 30, 1983State Violation/Reminder Notice8 linked violations
Contact
MCDOWELL, ADAM J
419-782-1886
PATASKALA, OH 43062