The planning, development, and implementation of new infrastructure like this requires approvals from various levels of government from federal, state, and local agencies. Washington Gas will require permits or clearance for the planned pipeline project from the agencies listed below.
Federal |
State |
County/Local |
| U.S. Army Corps of Engineers, Baltimore District | Maryland Department of the Environment | The MD National Capital Park and Planning Commission for Prince George’s County |
| U.S. Fish and Wildlife Service, Maryland | Maryland Department of Natural Resources | The Housing Authority of Prince George’s County |
| U.S. Environmental Protection Agency | Maryland Historical Trust | Prince George’s County Department of Public Works and Transportation |
| Advisory Council on Historic Preservation | Maryland State Highway Administration | |
| Maryland Public Service Commission |