GMU 204 Okanogan East

District 6's biggest unit and its top overall deer producer — a public/private checkerboard of mule deer, whitetail and the district's only real elk herd.

WDFW Region 2 — Okanogan Highlands / North Central WA (District 6) · Last reviewed 2026-07-12

Mule deer buck trotting across open prairie at dusk

Area

995

sq mi

Public land

50%

approx.

Elevation

900–7,258

feet

Motorized

extensive

access

Overview

GMU 204 "Okanogan East" is the largest unit in WDFW's Okanogan District, covering the eastern third of the district from the Okanogan River east to the Okanogan County line. Terrain rolls up from shrubsteppe along the river into tall-grass benches and conifer highlands topped by Mount Bonaparte. It is a near-equal patchwork of public and private land — the public ground (Okanogan-Wenatchee National Forest, BLM and WDNR) generally sits higher, private ranch and farm ground lower. In 2023 it yielded the district's greatest general-season deer harvest (627 deer) from a roughly 50/50 mix of mule deer and white-tailed deer, and it is the only GMU in District 6 with a huntable elk population (part of the Selkirk/Pend Oreille subherd).

Terrain

Moderately rolling country that rises steadily eastward from the Okanogan River (roughly 900 ft) to forested highlands crowned by Mount Bonaparte (7,258 ft) near Havillah and Chesaw. Broken timbered fringe and open scabland give way to conifer ridges and high meadows toward the Colville Reservation boundary. Deep snow pushes game to lower elevations in winter.

Cover: Desert/shrubsteppe and sage near the Okanogan River, grading through a mosaic of tall bunchgrass, aspen pockets and agricultural benches into mixed ponderosa pine, Douglas-fir and lodgepole forest with regenerating burns and cuts at higher elevations.

Landmarks: Mount Bonaparte (7,258 ft, high point) · Okanogan River (western boundary) · Havillah / Molson area (northern highlands) · Chesaw and the Chesaw Wildlife Area · Waconda Summit / Mount Annie area · Colville Reservation boundary (eastern edge) · Bonaparte Lake / Beth & Beaver Lakes

Access

WDFW describes GMU 204 as a near-equal checkerboard of public and private land, with public ownership concentrated at higher elevations and private ranch/ag ground dominating the lower Okanogan River bench. That makes it one of the more accessible units in the county for a general-season hunter willing to climb into the National Forest, BLM and DNR blocks up top. Ownership is heavily intermingled, so run onX/GPS and map boundaries before hunting; respect posted private land and gates on the valley floor. Verify any WDFW private-lands (Feel Free to Hunt / Hunt by Written Permission) enrollments against the current listing, as they change year to year.

Managers: US Forest Service (Okanogan-Wenatchee NF), Bureau of Land Management, Washington DNR, WDFW (Chesaw Wildlife Area), Private ranch/farm and timber landowners

Access points: US-97 corridor and Okanogan River bridges (Tonasket, Riverside) · Havillah Road / Chesaw Road into the northern highlands · Bonaparte Lake Road (FS 32) toward Mount Bonaparte · Forest Service road network off Toroda Creek / Beaver Canyon · WDNR and BLM access roads on the mid-elevation benches

Species notes

Mule Deer

abundant quality

Okanogan County holds one of the largest migratory mule deer herds in the state, and GMU 204 — the district's biggest unit — produces its greatest overall general-season deer harvest (627 deer in 2023, roughly half of them mule deer). Buck:doe ratios and fawn recruitment dipped slightly in recent drought years, so success is modest (district-wide modern-firearm success ~13%, archery ~23%), but sheer size and access make it a high-opportunity muley unit.

  • Glass open north slopes, sage draws and timber edges at first and last light, then plan a spot-and-stalk across the broken terrain.
  • Early season before snow, deer hold to summer routines high in the National Forest and along cool north aspects — hunt the public ground up top.
  • After the first hard snow, drop to the lower shrubsteppe benches near the Okanogan River where migratory bucks concentrate.
  • Time the late-October/November rut when mature bucks move and chase does in daylight.
  • Cover country — game is plentiful but dispersed, so glassing saves hours over still-hunting.

Whitetail Deer

common quality

GMU 204 (with GMU 215) holds the district's most significant white-tailed deer numbers — roughly half the unit's deer are whitetail. They favor the agricultural bottoms, creek drainages, aspen pockets and brushy benches of the lower-to-mid elevations.

  • Hunt ag edges, hay fields and creek bottoms at dawn and dusk where whitetail feed, then still-hunt back into adjacent cover.
  • Stand-hunt trails and funnels between bedding brush and feed, especially during the November rut.
  • Be certain of species ID — mule deer and whitetail overlap here and carry different season structures.
  • Small-group drives through thick draws and riparian pockets work well in this broken country.

Rocky Mountain Elk

limited opportunity

GMU 204 is the only unit in District 6 with a significant elk population — part of the Selkirk Elk Herd Plan / Pend Oreille subherd, and slowly increasing under a management goal to grow the herd. Harvest is modest (27 elk in 2023) and antlerless general opportunity is limited to early archery. Elk concentrate from Havillah north through Molson and east to the Chesaw Wildlife Area, the Waconda Summit/Mount Annie area, and USFS lands bordering the Colville Reservation.

  • Focus on the northern highlands: Havillah–Molson–Chesaw, Waconda Summit/Mount Annie, and Forest Service ground along the Colville Reservation line.
  • Scout roads and log landings for fresh tracks before the opener — elk travel in small bands and finding them is the whole game.
  • Glass cuts and meadows at dawn/dusk but key on closed timber and young forest where bulls hold in daylight.
  • Hunt right after fresh snow to cut and follow tracks.

Black Bear

common opportunity

GMU 204 sits in the Northeastern Bear Management Unit (BBMU 7) and offers good, fairly stable black bear opportunity — more stable in recent years than the western Okanogan units in BBMU 5, which were hit by fire and berry-crop failures. Success rates run in the high single digits to low teens.

  • Early season, glass mid-elevation slopes where berries are peaking; as berries ripen upslope, follow bears to higher elevations.
  • Hunt huckleberry and serviceberry fields, old burns and regenerating cuts.
  • In dry years bears range widely chasing patchy food — cover more country and glass hard.
  • Watch avalanche chutes, riparian brush and forest edges in the cool of morning and evening.

Cougar

common opportunity

The District 6 cougar population is healthy and dispersed across the landscape; GMU 204's mix of deer density and broken timbered terrain supports good numbers. Harvest is opportunistic and tied to the deer and elk they follow.

  • Hunt after fresh snow and cut tracks on ridgelines, saddles and along the timbered fringe.
  • Concentrate where deer winter — cougars follow the prey to lower elevations as snow deepens.
  • Glass rimrock, benches and kill-site country; be ready for long stalks in steep cover.

Pro tips

  • This is the district's biggest unit and top overall deer producer — hunt the higher public ground (National Forest, BLM, DNR) where access is best and pressure thins with elevation.
  • Glass, don't grind: game is plentiful but dispersed across broken-to-open country, so vantage points beat still-hunting.
  • For elk, ignore the rest of the unit and concentrate on the northern highlands (Havillah–Molson–Chesaw, Waconda Summit/Mount Annie) — that's where the only real elk numbers live.
  • Time your trip to the first hard snow if you can; it drops migratory mule deer onto the lower benches and stacks the odds.
  • Whitetail and mule deer overlap — confirm species before shooting; they carry different rules.
  • Comply with current CWD carcass-transport rules; WDFW is focused on CWD monitoring after positive detections in nearby northwest Idaho.

Watch out for

  • !Public and private are a fine-grained checkerboard, especially on the lower Okanogan River bench — map ownership and respect posted ground and gates.
  • !The Colville Reservation forms the eastern boundary; do not stray onto tribal land without authorization.
  • !Record-dry conditions raise fire danger and can close roads or trigger restrictions — check current alerts.
  • !Elk antlerless general opportunity is very limited (early archery only) as WDFW grows the herd.
  • !Snow can arrive by early-to-mid October at elevation — be prepared to get vehicles out of the highlands quickly.

Logistics

Base out of Tonasket, Oroville or Omak along US-97 for fuel, lodging, groceries and the WDFW Region 2 office in Ephrata (regional) or local district contacts. From the valley, gravel county and Forest Service roads climb east into the highlands around Havillah, Molson, Chesaw and Mount Bonaparte. Cell coverage fades quickly off the US-97 corridor; carry paper maps or onX offline, extra fuel and recovery gear. Bonaparte Lake and nearby Forest Service campgrounds provide dispersed and developed camping.

Nearest towns: Tonasket, Oroville, Riverside, Omak, Chesaw, Molson

Nearby units

FAQ

How big is GMU 204 in Washington?
GMU 204 (Okanogan East) covers about 995 square miles, ranging from roughly 900 to 7,258 feet in elevation. Area is computed from the unit boundary polygon.
How much public land is in GMU 204?
Approximately 50% of the unit is public land. Primary managers: US Forest Service (Okanogan-Wenatchee NF), Bureau of Land Management, Washington DNR, WDFW (Chesaw Wildlife Area), Private ranch/farm and timber landowners. Always verify ownership boundaries on the ground.
What species does the catalog list for GMU 204?
Mule Deer, Whitetail Deer, Rocky Mountain Elk, Black Bear, Cougar. For seasons, tags, and regulations, use the official Washington agency resources linked on this page — this page carries no regulatory information.

Put GMU 204 on your map.

Boundary lines, public/private ownership, topo, and offline maps for this unit — in Baseline Maps, free for 14 days.