Water and Sewer Rates
We determine our water and sewer rates with cost of service, fairness and our financial stability in mind.
WSSC Water's rates help pay for the water and sewer services we provide, including maintaining pipes, operating treatment facilities, and delivering reliable service.
FY 2027 Water and Sewer Rates
These rates took effect on July 1, 2026.
Your water and sewer charges depend on your average daily water consumption during the billing period.
| Average Daily Consumption Total by Customer Unit During Billing Period (Gallons Per Day) | Water Rates Per 1,000 Gallons | Sewer Rates Per 1,000 Gallons | Combined Per 1,000 Gallons |
| 0 - 80.9999 | $7.68 | $10.22 | $17.90 |
| 81 - 165.9999 | 8.68 | 11.34 | 20.02 |
| 166 - 275.9999 | 9.99 | 14.25 | 24.24 |
| 276 & Greater | 11.70 | 18.82 | 30.52 |
Flat-rate sewer charge: $175 per quarter for eligible accounts.
Your bill also includes fixed Ready-to-Serve charges. These charges help cover the cost of maintaining customer accounts, meters, and water and sewer infrastructure.
Learn more about WSSC Water Fees and Charges page.
Understand Your Bill and Manage Water Use
- Learn how to read your water bill .
- Learn how much water households use .
- Find ways to conserve water .
Need Help Paying Your Bill?
WSSC Water offers financial assistance and payment plans to eligible customers.
Visit our Financial Assistance Programspage to learn about available options.
Last Modified: November 2, 2026, 2:47 pm EST