Mount Washington water and sewer rates
Who supplies water to Mount Washington houses, what it costs, and how the sewer charge works.
Mt. Washington Water Company
Rate chart as of July 1st, 2024 for city customers: the first 2,499 gallons are in the minimum charge, then $7.75 per 1,000 gallons; billed monthly
| Use a month | Price per 1,000 gallons |
|---|---|
| Fixed charge | $34.03 a month |
| 0 to 2.499 thousand gallons | $0.00 |
| 2.499 to more | $7.98 |
- Source
- The water company says its drinking water is currently purchased from Louisville Water Co. (LWC).
- Billing
- Water bills are due on the 15th of every month; payments received after the 15th get a 10% late fee.
Sewer
City sewer charge on the Mt. Washington water bill: $30.13 for 0-2499 gallons, then $7.75 per 1,000 gallons over 2499 gallons (city account only).
Dates
| When | What |
|---|---|
| 15th of each month | Water bills are due; payments received after the 15th get a 10% late fee. |
Pay or manage it
Sources
- Mt. Washington Water Company: rates and billing
- Mt. Washington Water Company 2024 water quality report
- Louisville Water Company 2026 Tariff, Rate Schedule, and Customer Fees and Charges (PDF)
Checked October 22, 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.