New Water and Sewer Rates Are Effective October 1, 2007

September 24, 2007

The District of Columbia Water and Sewer Authority (WASA) Board Chairman Robin B. Martin announced the Board’s approval of a 5.5 percent water and sewer rate increase, which is significantly less than the 7.5 percent increase originally proposed by WASA management. The rate adjustment was approved at this month’s meeting of the WASA Board of Directors following a June public hearing and an extended public comment period. The rate adjustment takes effect with the October 2007 customer billing.

For the typical residential WASA customer, this will result in an increase of approximately $2.58 a month, based on an average monthly usage of 8.33 hundred cubic feet (Ccf) or 6,231 gallons of water. Additionally, the monthly District Right of Way/Payment in Lieu of Taxes (PILOT) fees will increase from $.44 per Ccf to $.47 per Ccf. These fees are charged to WASA by the District of Columbia government, and are passed through as a separate line item on the customer’s bill.

Periodic rate adjustments are necessary to cover the cost of a ten-year, $2.2 billion program to rebuild the District’s water and sewer infrastructure and to ensure compliance with the U.S. Environmental Protection Agency (EPA) regulations for water quality and wastewater collection and treatment operations. Despite the rate increase, WASA’s services continue to be priced competitively with other large East Coast water and sewer utilities.

“The biggest driver of rates,” said Board Chairman Martin, “is WASA’s enormous ongoing capital improvement program. The Board gave serious consideration to WASA’s future revenue needs when lowering the original proposed rate from 7.5 to 5.5 percent. The Board determined that this approach will allow us to finance the needed infrastructure repairs and upgrades while meeting federal requirements for pollution control in District waterways and continuing our commitment to gradual rate increases for the benefit of our customers.”

WASA provides water and wastewater collection and treatment services for retail customers in the District. The proposed rate increases were advertised extensively and discussed with residents, businesses and elected officials at a number of community meetings since first announced in February.

“The Board of Directors does not rubber stamp proposed rate increases,” Chairman Martin explained, “In fact, eight of the nine increases proposed by management since WASA’s creation have been either modified or rejected, based on customer feedback and revenue and expense adjustments to the Authority’s financial plan.”

###

Latest News

Pennyfield Lock Potomac Interceptor bypass pipeline running next to C & O Canal with equipment

There is no active spill or overflow. Work to strengthen the pipe to begin soon.

Today, DC Water completed construction on a temporary bypass system as part of sewer repairs on the Potomac Interceptor near Pennyfield Lock in Potomac, Maryland. Crews turned on the pumps and successfully tested the system. With the bypass now ready, it will allow us to begin the emergency repairs inside the pipe by carrying the wastewater around the repair area.

DC Water Officials with NPS and ANC commissioners doing ceremonial groundbreaking

Today, DC Water broke ground on the Piney Branch Tunnel, the final major tunnel in our Clean Rivers Project. This work will help keep sewage and trash out of local waterways and make Rock Creek, the Potomac River, and the Chesapeake Bay cleaner for our community.

When we finish the Piney Branch Tunnel, it will hold at least 4.2 million gallons of rainwater and wastewater during heavy storms. Instead of overflowing into Piney Branch, that water will go to the Blue Plains Water Resource Recovery Facility, where it will be treated.

Photo of the drop shaft looking from above down into the bottom

Starting the week of July 13, 2026, people who live, work or travel near the Canal Road NW entrance to Georgetown University may hear controlled blasting. This work is part of our Potomac River Tunnel Project.

When blasting happens, neighbors may hear a brief noise or feel light shaking. Drivers, cyclists, and pedestrians on Canal Road NW may also be stopped for a few minutes while we safely complete each blast.

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

DC Water Officials with NPS and ANC commissioners doing ceremonial groundbreaking
DC Water Breaks Ground on Piney Branch Tunnel, Final Phase of DC Clean Rivers Project

Today, DC Water broke ground on the Piney Branch Tunnel, the final major tunnel in our Clean Rivers Project. This work will help keep sewage and trash out of local waterways and make Rock Creek, the Potomac River, and the Chesapeake Bay cleaner for our community.

When we finish the Piney Branch Tunnel, it will hold at least 4.2 million gallons of rainwater and wastewater during heavy storms. Instead of overflowing into Piney Branch, that water will go to the Blue Plains Water Resource Recovery Facility, where it will be treated.

Latest Blog Post
Five photos from the American Water Works Association (AWWA) ACE26 conference featuring panel discussions, technical presentations, networking, and attendees posing at the ACE26 display.
ACE26 Highlights: How DC Water Advanced the Conversation on Water
More than 80 DC Water employees joined thousands of water professionals in Washington, D.C., sharing expertise, building partnerships and advancing conversations that will help shape the future of water.
Upcoming Meeting
Date
July 13, 2026
Monday, 2:00 PM

Upcoming Events

Jul 23
Jul 25

Customer Service Center Announcement

Payment Plan Incentive: provides a credit back of 50% of the last 3 payments made. Eligible participants are residential customers who have had an outstanding balance for 60 days or greater and with an outstanding balance of $500 or more.