Washington Deer — GMU 166

Tucannon

Washington GMU 166 covers 84,920 acres and lies 34 miles east of Walla Walla and 70 miles east of Pasco. 96% of it is public land, mostly national forest (80%) and state land (15%). In 2025, hunters took 46 deer here. The 2026 draw put up 60 nonresident tags here.

Nonresident tags (2026):117 Firearm hunter success (2025):10% Public land:96% Size:84,920 acres

Your chance of drawing here

Every deer license type on offer in GMU 166, with the prior-draw chance for a first-choice nonresident applicant. Type your points in to see your own number.

5 licenses on offer · 117 tags in the 2026 draw

Chances are from the 2026 draw (the most recent) for a first-choice nonresident. "Points needed" = the cut in the last draw.

Simple view Odds at every point level
  • 1019 Tucannon — Quality Deer Hunt, 3 pt. min. (Modern Firearm) 2 tags
    Cut level
  • 1086 Blue Mtns. Foothills — Quality Deer Hunt, white-tailed, 3 pt. min. (Muzzleloader) 45 tags
    Cut level
  • 1201 Blue Mtns. Foothills West — Buck Deer Hunt, white-tailed, 3 pt. min. (Modern Firearm) 60 tags
    Cut level
  • 1234 Tucannon — Buck Deer Hunt, 3 pt. min. (Muzzleloader) 5 tags
    Cut level
  • 1508 Tucannon — Youth Deer Hunt, Any deer (Modern Firearm) 5 tags
    Cut level
What these columns mean
Your odds
the share of applicants at your point level who drew this tag in the 2026 draw. Not a forecast: quotas and demand move every year.
The badge
plain language for that number. Likely draw 75% or better · Real chance 40%+ · Long shot 15%+ · Point builder below that, so you are applying mainly to bank a point · Undersubscribed means fewer first-choice applicants than tags, so everyone who applied drew.
Points needed
the lowest point total that still got a tag in the 2026 draw, and how that cut has moved since the earliest draw we hold.
Tags / applicants
tags on offer and first-choice applicants for them, as the agency published them. Under five tags we print counts instead of a percentage, because one applicant either way swings it.

What it costs to apply (2026 nonresident fees)

License Up front Gone if you miss If you draw
Per application $1,108.27 $1,108.27 $1,108.27

Application window: opens Apr 20, closes May 27, 2027 (expected). Full fee breakdown.

The country

Walla Walla Moses Lake Spokane Yakima Wenatchee
GMU 166 within Washington
172 181 186 175 178 162 154 169 157 163
GMU 166 and its neighbours
Zoomable USGS topo, aerial imagery and shaded relief, with the neighboring areas drawn on.

Boundaries are drawn for orientation only — the written boundary description in the regulations governs.

Who owns the ground

  • National Forest 67,878 ac · 80%
  • State land 12,872 ac · 15%
  • Private 3,147 ac · 4%
  • State trust land 1,021 ac · 1%

Source: WA DNR 'Non-DNR Major Public Lands' (NDMPL) layer, federal/state/county/city ownership parcels

How the hunting has gone

What Washington Department of Fish & Wildlife publishes for this area after each season — harvest statistics for everyone who hunted it, not draw odds and not a forecast. Washington's figures come from mandatory hunter reports. WDFW credits a multi-GMU special-permit hunt's harvest to every GMU it spans rather than splitting it, so unit totals add up to more than the statewide total.

Season Harvest
2025 46
2024 77
2023 51
2022 30
2021 43

What people carried (2025 harvest)

  • Archery 2 · 5% · 14 hunters, 14% success
  • Firearm 40 · 95% · 393 hunters, 10% success

Boundary: WDFW Hunt Planner 'UnitSpatial' polygon layer (WP_HuntPlanner/Regulation/MapServer/0)

Harvest: WDFW Hunt Planner 'BigGame' harvest table (WP_HuntPlanner/Harvest/MapServer/1)

How we compute draw odds · All Washington deer hunts