Water system
Coalton
EPA ID OH4000003 · Jackson County · 663 people served · owned by a local government
Coalton buys its water from Jackson Co. Water Company-wtp.
The system's record
- Aquifer
- Teays River Aquifer
- Active wells
- 3
- Serves
- 15,984 people · Jackson County
- EPA ID
- OH4002012
About 98% of Jackson County Water Company's supply comes from its own wells in the Teays River Aquifer; the remainder is purchased from Scioto Water Inc.-Rose Hill, which itself draws groundwater from the Scioto River Valley Aquifer in Scioto County.
About this area's water

Did you know
- Coalton takes its name from Coal Township, reflecting its 19th-century coal-mining economy.
- Ohio Governor James A. Rhodes, who served two non-consecutive terms (1963-1971 and 1975-1983), was born in Coalton on September 13, 1909.
- Coalton has no wells or treatment plant of its own; it buys finished water wholesale from Jackson County Water Company, which draws on the Teays River Buried Valley Aquifer.
Source: en.wikipedia.orgen.wikipedia.org
History3
- 1900Coalton's population peaked at 1,625 residents (the 1890 figure of 1,459 was not the peak, as an earlier draft stated).
- 1900-1910Population fell about 31.6% as the coal-mining economy declined.
- 2020Census recorded 445 residents, down about 73% from the 1900 peak of 1,625.
Source: en.wikipedia.org
Treatment & pressure
How it is treated
Coalton treats no water of its own; it purchases finished water from Jackson County Water Company, which draws on the Teays River Buried Valley Aquifer. No source describing Jackson County Water Company's own treatment process (filtration, disinfection, etc.) could be located.
Water pressure
Not published for Coalton or Jackson County Water Company in any source reviewed.
What it costs
No water rate schedule for Coalton or its wholesale supplier, Jackson County Water Company, is published online. Not independently confirmed.
Water quality & impurities
EPA compliance record
Lead at the tap: 90th-percentile result 0 ppb in 2025 (action level 15 ppb).
EPA health-based violations since 2015:
- 2024Lead and Copper Rule (lead) · treatment technique violation · open
4 violations of any kind logged since 2020, 3 of them paperwork (monitoring, reporting, public notice or consumer report).
EPA compliance record · Jackson Co. Water Company-wtp (treats the water)
Lead at the tap: 90th-percentile result 0.8 ppb in 2023 (action level 15 ppb).
EPA record: no health-based violations since 2015.
2 violations of any kind logged since 2020, 2 of them paperwork (monitoring, reporting, public notice or consumer report).
Supply stress
The Teays River Buried Valley Aquifer is a regionally significant glacial buried-valley aquifer in southern Ohio. No source reviewed reported specific contamination, depletion, or capacity issues for this supply; buried-valley aquifers of this type are generally understood to be more vulnerable to surface contamination given shallow…
Sewers
Sanitary
Not confirmed by any source reviewed; unclear whether Coalton has a municipal sanitary sewer or relies on individual septic systems.
Storm
Not published in any source reviewed.
Sourcesverified
Compiled from the utility's own reports and public records, then independently re-checked against primary sources. Little is published about this system, so details are thin.
Main supplier in 1 ZIP code
Serves
Main water supplier in 1 ZIP code
- 45621 · Coalton100% of residents
Also present in 1 more ZIP code
- 45692 · Wellston0% 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
Coalton buys its water from Jackson Co. Water Company-wtp.
No other system is on record buying water from Coalton.
Photograph
On the map
Show this system's territory on the map — 2 ZIP codes 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
Notable facts: en.wikipedia.org, en.wikipedia.org
History: en.wikipedia.org