OpenHunt for Android is on Google Play — take your plan into the field. Send it to your phone →

Units / Washington / Sheep unit 20

Sheep unit 20 · Washington

Bighorn sheep hunt area — its own geography, not the GMU with the same number. Public land, access, and bighorn sheep harvest below are computed for this boundary.

Sheep unit 20Full map — ownership, roads, wind →

Public land

3%

5,328 ac of 162,656 ac

Landlocked public

2,432 ac

public you can't legally reach

>1 mi from a road

8%

of public · 415 ac

Bighorn sheep · 2025 · general season

100% success

2 taken by 2 hunters · 10 days afield

Bighorn sheep hunter success · 2023–2025 · 100% → 100%

Plan it

See it on the map →

Washington bighorn sheep draw odds →

Same number, different ground: GMU 20 →

Watch this unit — freeReturned and leftover tags, new legal closures, fire near the unit, weather warnings — by email. One unit free, no card.

OpenHunt for Android is on Google Play — offline packs, GPS tracks, same account. Send it to your phone →

Terrain — this boundary, not the GMU’s

Elevation1,320–2,850 ft
Median elevation2,400 ft
Median slope4°

Where the ground sits

1,320 ft2,850 ft

Tap or hover the bars for each elevation band

Slope mix

Which way the slopes face

N 32%
E 27%
S 16%
W 24%

Share of ground steeper than 5° — flat ground has no facing

North slopes hold shade, cover and snow; south slopes open first.

USGS 3DEP 1 arc-second (30 m), slope at native resolution in a local metric projection, sampled on a 200 m grid. See the code →

Nearby bighorn sheep sheep units

Sheep unit 12 · 6% publicSheep unit 18 · 41% publicSheep unit 14 · 66% publicSheep unit 13 · 70% public

Boundaries from the Washington Department of Fish and Wildlife bighorn sheep hunt-area layer; ownership from USGS PAD-US; roads from OSM + MVUM. Same open formulas as every unit page — the methodology is published and the code is open.