City of Columbus Department of Public Utilities - Division of Water
Columbus and regional Central Ohio service area
Population reference
1,305,946 people (EPA SDWIS active CWS PWS OH2504412)
Billing detail
Partial public detail found
Official destination
Open provider website ↗Provider-specific findings
Billing and account research from public material
Provider-specific research notes are displayed separately from fields that contain only an unavailable-information marker. Read qualifiers in each note and verify current account terms with the provider.
- Billing frequency
- Columbus is transitioning portions of the service from quarterly toward monthly billing as enhanced meters are installed; customers must follow the cycle shown on the statement.
- Rate structure
- Metered water, sewer, and storm charges under 2026 City rates. A City ordinance estimates an average residential combined bill increase of $10.48 per month based on 20 CCF per quarter, or $125.80 annually.
- Wastewater and sewer calculation
- Columbus utility bills can combine water, sewer, and stormwater charges; the reviewed current pages did not expose one universal winter-average sewer formula.
- Meter reading
- Columbus is replacing more than 300,000 aging meters through an Enhanced Meter Project. New meters transmit consumption digitally, and the City is moving affected customers toward monthly billing; deployment is phased and not universal yet.
Context, not a score
How documentation coverage compares
This profile
57%
overview fields with research notes
Ohio
41%
records with any overview detail
National index
50%
records with any overview detail
Coverage measures what this directory documented. It does not measure service quality, affordability, or regulatory compliance.
Research record
Partial public detail found
4 of 7 fields in this section contain provider-specific public detail in dataset August 1, 2026.
Documented
57%
Details not confirmed in the reviewed public material
- Residential cost reference
- New-account deposit
- Activation or transfer fee
“Not confirmed” means the directory did not identify a dependable public statement. It does not mean the provider has no policy or option.
Primary verification routes
- City of Columbus Department of Public Utilities - Division of Water public website ↗
Provider-controlled destination used to confirm current customer instructions.
- EPA SDWIS / ECHO lookup (OH2504412) ↗
Search the federal drinking-water database using public water system ID OH2504412.