Sprague, Oregon

Elevations range from approximately 4,100 feet in the marshy lowland basins to 7,000 feet on timbered ridges. The majority of the unit consists of rolling hills and open conifer slopes with scattered logged-over areas and reseedings. The western edge borders Crater Lake National Park and grades into steeper Cascade terrain. The northern portion includes the flat, swampy ground of Klamath Marsh and the Williamson River floodplain. The Sprague and Sycan rivers drain the interior, crossing a volcanic plateau of deep pumice and ash soils.

The unit is 75 percent public land, primarily within the Fremont-Winema National Forest (Winema side, Klamath Ranger District; ODFW Klamath office: 541-883-5732; NF contact: 541-883-1812). The Fremont-Winema NF Motor Vehicle Use Map designates approximately 6,400+ miles of roads and 170+ miles of motorized trails for public use, providing road access within a half-mile of roughly 80 percent of the forest. Key highway corridors are US Highway 97 (western boundary/access spine through Chiloquin), Oregon Highway 62 (northwest to Crater Lake NP boundary), and the Klamath Marsh–Silver Lake Road (east toward Sycan River). Forest Road 44 traverses the eastern interior from near Crater Lake NP toward Sycan River at Powers Crossing. The North Fork Sprague River area is accessed via Oregon Highway 140 (south of Bly) to Forest Road 34 and FS Road 3372; post-2021 Bootleg Fire impacts left downed trees on some trails in that corridor. The OC&E Woods Line State Trail crosses through the region and provides non-motorized access. A portion of the unit includes Klamath Forest National Wildlife Refuge (Klamath Marsh), which is closed to deer and elk hunting. Most timbered uplands are accessible by improved and primitive roads; high-clearance or all-terrain vehicles are recommended on rough sections. No major private-timberland access programs are noted for this unit.

Dominant cover is ponderosa pine with lodgepole pine, Douglas-fir, and white fir on higher slopes. Deep pumice soils support extensive stands of ponderosa and lodgepole pine deposited during the eruption of Mount Mazama roughly 7,000 years ago. Logged areas and reseedings provide shrub-grass foraging habitat. The Klamath Marsh/NWR contains extensive wetlands — reeds, cattails, and sedge meadows. Sagebrush-steppe elements appear in lower-elevation transitional areas. Riparian corridors along the Sprague, Sycan, and Williamson rivers support willows and grasslands.

Mule deer (Klamath Basin herd) inhabit the unit year-round, with some animals making seasonal movements between summer range on forested uplands and lower-elevation winter range. Rocky Mountain elk are present and utilize the conifer forests and clearcut foraging areas, with the best concentrations west of US-97 in the SE Cascades sub-unit. Pronghorn occur in the southern portions of the unit where sagebrush-steppe habitat meets the Gerber Reservoir area (overlapping adjacent units 32 and 75). Black bear and cougar are present throughout the forested portions. The Klamath Marsh supports abundant waterfowl (Canada geese, mallards, tundra swans), bald eagles, osprey, and numerous bat species. Over 80 wildlife species of conservation concern are documented in the Sprague River watershed.

1. DEER SEASON TRANSITION: Starting 2026, ODFW replaced WMU-based deer hunt numbers with new Deer Hunt Area codes. Hunt numbers 133 and 133R reflect the 2025 system only. 2. ELK SUBSPECIES CORRECTION: GoHunt incorrectly lists Roosevelt Elk for this unit; Unit 33 is on the east slope of the Cascades in Klamath County and holds Rocky Mountain Elk only. 3. ELK HARVEST CONFIDENCE: 2024 harvest statistics (233X/233Y ~4% success, ~8 elk total) are approximate from web sources, not direct PDF extraction. 4. DEER HARVEST STATISTICS: Specific deer hunt 133 hunter success percentage and reported harvest count could not be confirmed; marked null. 5. PUBLIC LAND PERCENTAGE: ODFW official page states 75%; GoHunt states 73%; 75% used as authoritative. 6. KLAMATH MARSH CLOSURE: The Klamath Forest NWR (Klamath Marsh) portion within the unit is closed to deer and elk hunting. 7. PRONGHORN ACCESS WARNING: ODFW explicitly warns private lands severely limit access in the Gerber Reservoir hunts. 8. BEAR SPRING HUNT: Tag sale deadline for hunt 731A is March 31; season runs Apr 1 – May 31 (draft erroneously noted a February 10 application deadline as a tag deadline). 9. PRONGHORN TAG QUOTA: 210 total confirmed (138 bow + 44 muzzleloader + 28 youth) across all three Gerber Reservoir hunts.