Nevada California bighorn sheep hunting in unit 031
Unit 031 is a single unit in Humboldt County: 964,734 acres, 85% public land, mostly BLM (820,033 acres), measured from BLM's surface management map. In 2025, NDOW issued 2 California bighorn ram tags here across 1 hunt; 2 hunters went afield and 2 were successful (100% of those who hunted, worked out from NDOW's two figures). NDOW's draw rate for the resident any-legal-weapon hunt was 0.2%: 2 tags for a demand of 987.
Part of a unit: NDOW's California bighorn tag covers only "that portion of Unit 031 south of State Route 293/Thacker Pass Road", which takes in the Double H Mountains and leaves out the Montana Mountains (CR 25-07). The map and the land figures cover the whole units.
Data updated October 2026. Tags and harvest: NDOW hunt statistics, 2022 to 2025. Seasons: NDOW's 2026-2027 regulation with its January 2026 amendment. Land: BLM.
BLMNational forestState landTribal landUnit 031Neighboring unitsLake or riverHighway
| Units | 031 |
|---|---|
| County | Humboldt |
| NDOW region | Western Region |
| Size | 964,734 acres (1,507 square miles) |
| Public land | 85% (820,033 acres) |
| California bighorn ram tags, 2025 | 2 issued, quota 2 |
| Successful hunters, 2025 | 2 of 2 afield |
| Resident any-legal-weapon draw rate, 2025 (NDOW) | 0.2% (2 tags, demand 987) |
| Resident California bighorn ram season, any legal weapon, 2026 | September 1 to October 31 |
| Towns in and near it | Orovada and McDermitt |
How many California bighorn sheep tags does NDOW issue in unit 031?
NDOW issued 2 California bighorn ram tags for unit 031 in 2025, against a quota of 2. Every 2025 hunt in the group, as NDOW reports it:
| Hunt | Residency | Weapon | Season | Quota | Tags issued | Demand | NDOW draw rate | Hunters afield | Successful | Hunter success |
|---|---|---|---|---|---|---|---|---|---|---|
| California Bighorn Sheep Any Ram (031 - Double Hs) | Resident | Any legal weapon | Sep 1 - Oct 31 | 2 | 2 | 987 | 0.2% | 2 | 2 | 100% |
Source: NDOW Big Game Hunt Statistics (2022 to 2025; 2025 from NDOW's 2025 hunt data workbook). Demand is NDOW's count of tags awarded plus unsuccessful first-choice applicants. NDOW's draw rate is its quota divided by that demand; NDOW says it does not account for bonus points. Hunter success is successful hunters out of hunters afield.
What is hunter success for California bighorn sheep in unit 031?
2 of 2 hunters afield were successful in 2025, 100% across the group's hunts. The group year by year:
| Year | Hunts | Quota | Tags issued | Hunters afield | Successful hunters | Success, all hunts | Labels NDOW used for the group |
|---|---|---|---|---|---|---|---|
| 2025 | 1 | 2 | 2 | 2 | 2 | 100% | 031 - Double Hs |
| 2024 | 1 | 4 | 4 | 4 | 2 | 50% | 031A (South Portion) |
| 2023 | 1 | 5 | 5 | 5 | 5 | 100% | 031 |
| 2022 | 1 | 6 | 6 | 6 | 6 | 100% | 031 |
Source: NDOW Big Game Hunt Statistics (2022 to 2025; 2025 from NDOW's 2025 hunt data workbook). Totals are NDOW's hunt rows added together; the success share is worked out from NDOW's own two figures. A year is shown only where NDOW published the group's hunts; NDOW sometimes splits a unit with a letter (108B, 144A) or a portion, and those labels are listed.
When is California bighorn sheep season in unit 031 in 2026?
The 2026-2027 seasons NDOW's regulation sets for this unit group:
| Hunt number | Hunt | Weapon | Unit group as NDOW prints it | 2026-2027 season | 2025-2026 season |
|---|---|---|---|---|---|
| 8151 | Resident California Bighorn Sheep | Any Ram - Any Legal Weapon | 031A Double Hs | Sep 1 - Oct 31 | Sep 1 - Oct 31 |
Source: NDOW Commission Regulation 25-07, 2026-2027 big game seasons, with Amendment #2 (January 2026). * Changed or added by Amendment #2. NDOW can change a season during the year; check NDOW before you go.
How much public land is in unit 031?
85% of unit 031 is public land open to hunting under its manager's rules: 820,033 of 964,734 acres. The largest share is BLM, 820,033 acres or 85%.
| Manager | Acres | Share |
|---|---|---|
| BLM | 820,033 | 85% |
| Tribal land | 7,295 | 0.8% |
Measured by FilledTag inside NDOW's unit boundaries from BLM Surface Management Agency map (national, limited scale), a generalized national map; the rest is private or not mapped. Military, Energy Department and tribal land are not counted as open to hunting (they are closed to the public or need the owner's permission).
Other species NDOW groups with unit 031: Pronghorn antelope, Mule deer.
How do you get to unit 031?
Highways through it: NV 293 (about 28 miles inside) and NV 793 (about 7 miles inside). Along its boundary: NV 140 and US 95. Towns and places inside: Orovada and McDermitt.
Which units border unit 031?
3 hunt units touch unit 031. Their public land and their own California bighorn sheep group:
| Unit | Public land | California bighorn sheep page | County |
|---|---|---|---|
| Unit 032 | 91.5% | 032, 033 | Humboldt |
| Unit 035 | 81.1% | 035 (Bloody Runs, Jacksons) | Humboldt |
| Unit 051 | 71.3% | 051 | Humboldt |
Questions hunters ask
How many California bighorn sheep tags are there in unit 031?
NDOW set a quota of 2 California bighorn ram tags for unit 031 in 2025 and issued 2, across 1 hunt by residency, weapon and season. In 2024 it issued 4.
What is hunter success for California bighorn sheep in unit 031?
In 2025, 2 of the 2 hunters NDOW counted afield took a California bighorn ram here, 100% across every hunt in the group.
How hard is it to draw a California bighorn sheep tag in unit 031?
NDOW's draw rate for the 2025 resident any-legal-weapon hunt here was 0.2%: a quota of 2 against a demand of 987. NDOW describes the draw rate as quota divided by demand; it does not account for bonus points.
When is California bighorn sheep season in unit 031 in 2026?
For California bighorn rams, NDOW's 2026-2027 regulation sets: resident any legal weapon, September 1 to October 31.
How much public land is in unit 031?
85% of the 964,734 acres, measured from BLM's surface management map; the largest share is BLM, 820,033 acres.
What is the closest town to unit 031?
Orovada and McDermitt are inside the unit.
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Where these numbers come from
- Tags, quota, demand, draw rate, hunters and success: NDOW Big Game Hunt Statistics (2022 to 2025; 2025 from NDOW's 2025 hunt data workbook).
- Seasons: NDOW Commission Regulation 25-07, 2026-2027 big game seasons, with Amendment #2 (January 2026).
- Public land: BLM Surface Management Agency map (national, limited scale). Unit boundaries: NDOW hunt units.
- Highways and towns: U.S. Census Bureau TIGER/Line 2024 primary and secondary roads; U.S. Census Bureau 2024 Gazetteer, places.
FilledTag is not part of the Nevada Department of Wildlife. Numbers are copied from NDOW or measured from public maps; nothing on this page is estimated by FilledTag.
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