City of Warren Water and Sewer System
Warren
Population reference
134,056
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
- Monthly; bills are generally mailed or emailed around the 15th and are generally due the last business day of the month, subject to the exact bill date.
- Rate structure
- Uniform metered consumption charges plus meter-size service charges, with separate water, sewer, and state-mandated sewer consumption components. For usage on or after July 1, 2026, the residential rates are $5.5920 per 100 cubic feet for water, $4.4070 per unit for sewer, and $0.9590 per unit for the state-mandated fee on sewer accounts; a 5/8-inch meter also carries $0.84 water and $2.03 sewer service charges.
- Residential cost reference
- Approximately $76.12 for 5,000 gallons on a typical 5/8-inch residential meter, calculated from the July 1, 2026 Warren rates using 748 gallons per 100-cubic-foot unit, plus the $0.84 water and $2.03 sewer fixed charges. Actual bills can vary with meter size, exact usage, sewer status, and other account charges.
- Wastewater and sewer calculation
- Warren calculates residential water and sewer usage from the same water-meter registration. Its 2026 rate sheet applies $4.4070 per 100 cubic feet for sewer and a $0.9590 state-mandated fee per unit only to accounts with sewer service; fixed sewer service charges are based on meter size. The older calculation guide confirms a two-unit monthly minimum and explains that one billing unit is approximately 748 gallons.
- Meter reading
- Warren meters register cubic feet and the published billing calculation is based on monthly billable usage. The reviewed official materials do not identify whether the installed residential meters use AMI, AMR, manual reads, or a particular transmission interval.
Context, not a score
How documentation coverage compares
This profile
71%
overview fields with research notes
Michigan
36%
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
5 of 7 fields in this section contain provider-specific public detail in dataset August 1, 2026.
Documented
71%
Details not confirmed in the reviewed public material
- 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 Warren Water and Sewer System public website ↗
Provider-controlled destination used to confirm current customer instructions.
- EPA Safe Drinking Water Information System ↗
Federal background on public water-system records and their limitations.