Types of Fuels Used	Natural gas (pipeline quality)
Total number of above grade stations	22
Miles of Distribution Mains	7,482
Number of Distribution Services	545,577

Combustion	657
Other Equipment Leaks	190,693
- Distribution Mains	139,535
- Distribution Services	50,634
- Metering-Regulating Stations	524

Volume of natural gas delivered to residential consumers (in Mscf)	37,400,559
Volume of natural gas delivered to commercial consumers (in Mscf)	29,053,618
Volume of natural gas delivered to industrial consumers (in Mscf)	14,438,929
Volume of natural gas delivered to electricity generating facilities (in Mscf)	2,352,106
CO2 quantity associated with all natural gas delivered (metric tons)	4,561,722
State Territory Covered	MD