Jenny Lake Renewal Plan Finding of No Significant Impact

The National Park Service (NPS) approved and signed a Finding of No Significant Impact (FONSI) for the Jenny Lake Renewal Plan/Environmental Assessment.The purpose of the Jenny Lake renewal initiative is to design/implement a master plan that provides for a safe, environmentally sensitive and enhanced visitor experience in the Jenny Lake area of Grand Teton National Park.

The FONSI determined the proposed actions would not have a significant impact on park resources or operations. These changes will, however, mitigate safety concerns, protect natural and cultural resources, and improve visitors' experience of this area. The NPS, Wyoming Historic Preservation officer, and Advisory Council on Historic Preservation signed a programmatic agreement outlining stipulations the park will apply to mitigate any adverse effects to cultural resources as proposed in the selected alternative.

This plan was developed to address unfavorable conditions in the Jenny Lake area, such as:aging and poorly designed trails/walkways not meeting current trail/accessibility standards;aging and failing bridges; user-created trails and compacted soils with resource degradation; limited self-guided interpretation and orientation opportunities;outdated water and wastewater systems;and inadequate restroom facilities.

The frontcountry portion of the Jenny Lake renewal initiative will make improvements to the South Jenny Lake complex, Jenny Lake overlook, and String Lake outlet. The plan targets improvement of visitor circulation throughout the south Jenny Lake complex and creates enhanced visitor orientation and interpretation. The plan will also provide accessible trails, additional restrooms, and rehabilitate the water and wastewater systems within the south Jenny Lake area. Backcountry improvements will include the west boat dock, Hidden Falls and Inspiration Point viewing areas, and rehabilitation of trails connecting these two locations.

Document Content:

Jenny_Lake_FONSI-signed_FINAL.pdf   (2.3 MB, PDF file) Disclaimer: Links within the above document(s) were valid as of the date published. Note: Some of the files may be in PDF format and can be viewed using the Adobe Acrobat Reader software. You may download a free copy of from Adobe Systems.