| Yosemite National Park | |||||||
| Completed and Approved Environmental Compliance Documents | |||||||
| Proponents Other Than NPS | |||||||
| File Number | Document Type | Project Name | Project Location | Proponent | Document Release Date | Decision | Decision Date |
| 1999-1002 | EA | Correction of Wastewater Treatment Design Deficiencies | Glacier Point | YCS | 01-Aug-99 | Archived - No Information on File | |
| 1992-1001 | EA | Frog Creek Dam Removal | Lake Eleanor | Tuolumne County | 01-Aug-92 | Archived - No Information on File | |
| 1990-1002 | EA | Pacific Bell Telecommunications Upgrade | Parkwide | Pacific Bell | 01-Aug-90 | FONSI | 01-Aug-90 |
| 1989-1004 | EA | Construction of a Chiller Building at the Ahwahnee Hotel | Yosemite Valley | Yosemite Park and Curry Company | 01-Dec-89 | FONSI | 01-Jan-90 |
| 1988-064 | EA | Removal and Replacement of Aerial Telephone Cable | Yosemite Valley | Pacific Bell | 01-Oct-88 | FONSI | 01-Nov-88 |
| 1988-042 | EA | Automation of Snow Data Collection | Parkwide | California Cooperative Snow Survey | 01-Sep-88 | FONSI | 01-Sep-88 |
| 1988-033 | EA | Renovation of Ansel Adams Darkroom Building | Yosemite Valley | Ansel Adams Gallery | 01-Jun-88 | FONSI | 01-Aug-88 |
| 32203 | EA | Right-of-Way Grant for a Private Water System Connection | Wawona | Jim Freund | 01-Jan-88 | FONSI | 01-Jan-88 |
| 1987-1003 | EA | Expand Parking Area | Badger Pass | Yosemite Park and Curry Company | 01-Aug-87 | FONSI | 01-Oct-87 |
| 1987-1001 | EA | Addition of Office Space to the Atrium of the Yosemite Park and Curry Company General Office Building | Yosemite Valley | Yosemite Park and Curry Company | 01-May-87 | FONSI | 01-Sep-87 |
| 1986-1001 | EA | Repair or Replace Eagle Chairlift and Move Turtle Rope Tow | Badger Pass | Yosemite Park and Curry Company | 01-Apr-86 | FONSI | 01-Jul-86 |
| 31656 | EA | Construction of US Magistrate Court Facility | Yosemite Valley | Mariposa County | 01-Dec-85 | FONSI | 01-Jan-86 |
| 1985-028 | EA | Sampling of Nine Lakes in Yosemite National Park | Parkwide | EPA | 01-Apr-85 | FONSI | 01-Jun-85 |
| 1985-1001 | EA | Reintroduction of Bighorn Sheep | Lee Vining Canyon | USFS | 01-Jan-85 | Archived - No Information on File | |
| 1984-025 | EA | Construction of Employee Bath House, Kitchen and Laundry at the Yosemite Valley Stables | Yosemite Valley | Yosemite Park and Curry Company | 01-Mar-84 | Archived - No Information on File | |
| 30317 | EA | Removal of Rocks from the Merced River Channel | Yosemite Valley | Mariposa County | 01-Oct-82 | FONSI | 01-Dec-82 |
| 1981-1004 | EA | Removal of Hazard Rocks, Grizzly Peak | Yosemite Valley | Mariposa County | 01-Feb-81 | FONSI | 01-Mar-81 |
| 1972-1001 | EIS | Installation of Two Chair Lifts | Badger Pass | Yosemite Park and Curry Company | 01-Jul-72 | Letter from Superintendent predicting 'minimal impact' | 01-May-72 |