Lebanon water and sewer rates
Who supplies water to Lebanon houses, what it costs, and how the sewer charge works.
Lebanon Water System (City of Lebanon)
City of Lebanon residential water inside the city: $10.37 minimum bill for 0-1,500 gallons, then $0.007312 per gallon; the City's Customer Service and Billing Department bills water, sewer and gas
| Use a month | Price per 1,000 gallons |
|---|---|
| Fixed charge | $10.37 a month |
| 0 to 1.5 thousand gallons | $0.00 |
| 1.5 to more | $7.31 |
- Source
- Surface water from the Cumberland River.
- Lead
- 2023 tap samples: 90th percentile lead 1.00 ppb; 0 of 30 sites above the 15 ppb action level.
- E. coli
- One E. coli-positive sample in 2025; all repeat samples were negative and the system was not in violation of the E. coli MCL.
Sewer
Inside the city: $11.00 minimum bill for the first 1,500 gallons of water, then $0.0077 per gallon. Residential sewer is capped at $120 for months billed June through September.
Other charges on the utility bill
- Stormwater (single-family home with more than 1,500 sq. ft. of impervious area): $2.50 a month
Sources
- City of Lebanon water rates
- City of Lebanon sewer rates for water customers
- City of Lebanon sewer rates (summer cap)
- Lebanon Water System 2025 water quality report
- City of Lebanon stormwater utility fee FAQ (2017)
Checked October 21, 2026. Every number here comes from the public sources listed, matched by our checker.
Rates change every year; this page shows when it was last checked. Nothing here is legal, tax or insurance advice.