Rate Comparison Tool

DC Water has approved rates for Fiscal Year 2025 (FY25, beginning October 1, 2024) and Fiscal Year 2026 (FY26, beginning October 1, 2025). The rates our customers pay are for water and sewer services, including operation of the largest advanced wastewater treatment plant in the world at Blue Plains.

This rate calculator will help you understand the impact these rates will have on you. With a few pieces of information from your bill, below you can determine approximately what you will pay under the rate proposal.

Our mission is to exceed expectations by providing high quality water services in a safe, environmentally friendly, and efficient manner. Over the next two years, we will be advancing initiatives to improve our service to all of our customers. These initiatives include:

Enter Values from Bill

Customer Type:
Meter Size:  
Monthly Consumption:
Premise ERUs: