Customer Information For Your Business Community Support Rates Living with Natural Gas

Welcome To Washington Gas

For more than 165 years Washington Gas has been distributing natural gas to customers in the District of Columbia, Maryland and Virginia. We bring natural gas to your home or business safely and reliably.

Tariffs / Rate Schedules

The charges listed on your Washington Gas bill are covered in the rate schedules showing what the Public Service Commission of the District of Columbia, Maryland Public Service Commission, and Virginia State Corporation Commission allows Washington Gas to charge. For copies of rate schedules and general service provisions, select from the following:

District of Columbia

District of Columbia Tariff Information

Notice of Rate Change (June 2013)  


Maryland Tariff Information

Pending Tariffs - Maryland (awaiting Commission approval): 

There are currently no pending tariffs awaiting Maryland Commission approval.


Virginia Tariff Information

Virginia Weather Normalization Adjustment