Water system
Canal Winchester City
EPA ID OH2500312 · Franklin County · 9,286 people served · owned by a local government
Canal Winchester City treats its own water from Local groundwater wells (Franklin Co.).
The system's record
- Active wells
- 5
- Serves
- 9,286 people · Franklin County
- EPA ID
- OH2500312
5 active municipal wells (Roy Crist WTP); maintains emergency interconnects with Pickerington/Lithopolis but these are not the primary source.
About this area's water
Water quality & impurities
EPA compliance record
Lead at the tap: 90th-percentile result 2.1 ppb in 2025 (action level 15 ppb).
EPA record: no health-based violations since 2015.
1 violation of any kind logged since 2020, 1 of them paperwork (monitoring, reporting, public notice or consumer report).
Present in 1 ZIP code
Serves
No ZIP code has Canal Winchester City on record as its main water supplier.
Also present in 1 more ZIP code
- 43110 · Columbus and Canal Winchester17% of residents
Population-weighted resident shares; a ZIP code can have more than one system on record. Recomputed from each ZIP's own system list, not from the map's cached footprint.
Buys from · Sells to
Canal Winchester City does not buy water from another system on record; it treats its own source water.
No other system is on record buying water from Canal Winchester City.
On the map
Show this system's territory on the map — 1 ZIP code in all.
Sources
U.S. EPA SDWIS and Community Water System Service Area Boundaries (v3, 2026), Ohio EPA primacy data, 2020 census blocks: the system serving most residents, traced through purchases to the treating utility; Ohio EPA 2023 Sewer and Water Rate Survey (Ohio State, May 2025) for household bills; Ohio EPA DEFA loan awards since 2016 for the loans paragraph · EPA SDWIS · EPA service area boundaries · Ohio EPA drinking water · Ohio EPA rate survey
Canal Winchester City's own pages: canalwinchesterohio.gov