| NATIONAL FISH AND WILDLIFE FOUNDATION | 521384139 | 2025-09-30 | $978K | COHO SALMON HABITAT ENHANCEMENT PROJECTS |
| NATIONAL FISH AND WILDLIFE FOUNDATION | 521384139 | 2023-09-30 | $226K | KLAMATH BASIN |
| NATURE CONSERVANCY | 530242652 | 2018-06-30 | $210K | Conservation Activities |
| NATIONAL FISH AND WILDLIFE FOUNDATION | 521384139 | 2024-09-30 | $209K | LOWER BEAVER CREEK AQUATIC HABITAT RESTORATION |
| NATIONAL FISH AND WILDLIFE FOUNDATION | 521384139 | 2016-09-30 | $190K | Var Convserv Proj |
| NATURE CONSERVANCY | 530242652 | 2023-06-30 | $156K | CONSERVATION ACTIVITIES |
| CALIFORNIA FIRE SAFE COUNCIL INC | 753078419 | 2018-12-31 | $153K | WILDFIRE PROTECTION PROJECTS INCLUDING PRE-FIRE PLANNING, HAZARDOUS FUELS REDUCTION, PROJECT MONITORING, AND FIRE-PROTECTION, MITIGATION, AND EDUCATION ACTIVITIES. |
| HUMBOLDT AREA FOUNDATION | 237310660 | 2025-06-30 | $152K | MID KLAMATH RIVER SCIENCE, RESTORATION, & ENVIRONMENTAL STEWARDSHIP PROJECT |