COLUMBUS, OH · Franklin County
COLUMBUS-DUBLIN ROAD WTP Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of December 1, 1999. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Franklin County, OH.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
- OH2500411
- System type
- Community Water System
- Population served
- 331,072
- Service connections
- 82,119
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
COLUMBUS-DUBLIN ROAD WTP is among the 9 largest community water systems in Ohio, formerly serving 331,072 people from surface water.
EPA's federal records list this system as inactive in 1999; the record below is historical.
As of August 1, 2026, its federal record holds 3 entries between 1985 and 1989, all of which EPA lists as closed. Nothing has been added since 1989.
None of the 3 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves inorganic chemicals.
Violation history
Maximum Contaminant Level Violation, Single Sample
Health-basedNitrate
January 1, 1989 – January 31, 1989
ArchivedMaximum Contaminant Level Violation, Single Sample
Health-basedNitrate
June 1, 1985 – June 30, 1985
ResolvedMaximum Contaminant Level Violation, Single Sample
Health-basedNitrate
May 1, 1985 – May 31, 1985
Resolved
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 1989 – January 31, 1989 | Maximum Contaminant Level Violation, Single Sample | Nitrate | Health-based | Archived |
| June 1, 1985 – June 30, 1985 | Maximum Contaminant Level Violation, Single Sample | Nitrate | Health-based | Resolved |
| May 1, 1985 – May 31, 1985 | Maximum Contaminant Level Violation, Single Sample | Nitrate | Health-based | Resolved |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- January 18, 1989State Public Notification received21 linked violations
- June 27, 1985State Public Notification received2 linked violations
Last known contact on file (system is inactive)
Not on record
Phone not on record
COLUMBUS, OH 43215