Colorado Unit S31 Bighorn Sheep: Draw Odds, Harvest & Access

The draw in GMU S312026 draw

4 drew, 101 applied.

Hunt codes

Bighorn sheep huntsin Unit S31

Whole-hunt draw results: applicants, tags and the share that drew.

Hunt code	What it is	Draw result · 2026	Success 3-yr
SMS31O1R	Ram · rifle	2 of 90 drew	50%

Some hunt codes cover several units; the hunt page lists them all.

Harvest

How hunters didin Unit S31.

Harvest success by season, 2019–2024

% success

All manners of take33–67%

67%

33%

50%

67%

33%

201920202021202220232024

Regular rifle: 1st33–67%

67%

33%

50%

67%

33%

201920202021202220232024

45%+28–45%Under 28%

Before you apply

Application fee: “■ Nonresident application processing fee (per species & nonrefundable) $11.49”
Tag fee: “■ Rocky Mountain bighorn sheep/fishing combo* $2,823.53”
Tag fee: “■ Rocky Mountain bighorn sheep $385.66”
Points: “Do not submit a separate application for preference points, or both applications will be disqualified.”

Rules for 2026.

Season dates · 2026

SMS31O1RRifle — Resident Licenses · RSep 1–Oct 1

Confirm in the regulations before you go.

Map & access

GMU S31and the units around it

Neighbors with a FarWide page open on click.

Public land & access

Each program opens on the state's site. Check on-the-ground signage.

Offline maps

Take Unit S31into your map app

Opens in onX, Gaia GPS, CalTopo, Google Earth, and Garmin. Works offline in those apps.

Free

Unit boundary

The unit outline only.

GMU S31

KMZ GPX GeoJSON

Members

Unit S31 hunt pack

One file, layered: the unit boundary, with each bighorn sheep hunt's draw odds and harvest success attached to the unit.

Unit boundary
Draw odds per hunt
Harvest success per hunt

Download hunt pack (KMZ) GPX

GMU S31 · SMS31O1R

2 of 90 drew

Success50%

Email me when 2027 boundaries post

Colorado Unit S31:bighorn sheep draw odds & harvest

Bighorn sheep huntsin Unit S31

How hunters didin Unit S31.

GMU S31and the units around it

Take Unit S31into your map app