Welcome to PEPC

Welcome to the National Park Service's Planning, Environment and Public Comment (PEPC) site!

The National Park Service prepares a variety of planning and environmental documents to help guide management of parks. This site provides for public involvement in the NPS planning process.

Documents by Park - Go directly to a specific park's list of active projects
Policy/Guidance - NPS policy, pertinent Director's orders, terminology, and more
Park Planning - Find NPS Planning Program information, Plans and Tools
Search Documents - Search by keyword, park, state, document status, document type, project type or NEPA type

Projects with Documents Open for Comment
To search all projects and documents, use our Search page.

Park	Project Title	Review Ending
Glacier National Park	Replace Utility Systems in Glacier National Park	Apr 07, 2025
Sitka National Historical Park	2025 Sitka National Historical Park Superintendent's Compendium	Apr 07, 2025
Mount Rainier National Park	White River SR 410 Flood and Erosion Protection	Apr 11, 2025
Fredericksburg and Spotsylvania National Military Park	Proposed NPS Approval, Archeological Investigation, 2025, George Washington's Boyhood Home NHL	Apr 12, 2025
George Washington Memorial Parkway	Clara Barton Parkway Cantilever Project	Apr 16, 2025
National Capital Regional Office	Poplar Point Planning	Apr 18, 2025
Fredericksburg and Spotsylvania National Military Park	Removal of Non-Contributing House - Lee	Apr 24, 2025
Fredericksburg and Spotsylvania National Military Park	Removal of Non-Contributing House - Wilderness Baptist Church Parsonage	Apr 24, 2025
National Capital Parks - East	Suitland Parkway Trail Extension and Naylor Road Intersection Safety Improvements	Apr 25, 2025
Rock Creek Park	Rock Creek and Potomac Parkway Multimodal Safety and Operational Improvements Plan/EA	May 02, 2025
Sequoia and Kings Canyon National Parks	Repair Flood Damaged South Fork Road and Associated Facilities	May 03, 2025
Rock Creek Park	CWDW Management Plan Update/Environmental Assessment	May 09, 2025
Denver Service Center	Great Dismal Swamp National Heritage Area Feasibility Study	May 19, 2025
Richmond National Battlefield Park	Public Planning for Chimborazo Visitor Center and Grounds	Oct 16, 2025
National Trails Office	Butterfield Overland National Historic Trail Comprehensive Plan	Oct 06, 2026
State, Tribal, and Local Plans & Grants	Hurricanes Florence and Michael and Supertyphoon Yutu Programmatic Agreement	Sep 30, 2028
George Washington Memorial Parkway	MS4 Virginia	Oct 01, 2028
George Washington Memorial Parkway	MS4 Maryland	Nov 01, 2028

References to non-Department of the Interior (DOI) products do not constitute an endorsement by the DOI.

Welcome to PEPC

Projects with Documents Open for Comment To search all projects and documents, use our Search page.

Projects with Documents Open for Comment

Projects with Documents Open for Comment
To search all projects and documents, use our Search page.