Wiregrass Reservoir

Snake River Drainage

  • Recommended Fishing Water

Wiregrass Reservoir in Bannock County is 4.1 acres.

Interactive Map
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Facilities

Motor Restriction
Yes
Boat Ramp
No
Dock
No
Toilet
Yes
Campground
Yes
ADA Access
Yes

Recommended Game Fish

Fish Stocking Records

Date Species Quantity General Size
2014/04/24 Rainbow Trout - Triploid 600 Catchable (6+ inches)
2013/04/29 Rainbow Trout - Triploid 600 Catchable (6+ inches)
2012/05/01 Rainbow Trout - Triploid 600 Catchable (6+ inches)
2011/05/06 Rainbow Trout - Triploid 598 Catchable (6+ inches)
2010/04/13 Rainbow Trout - Triploid 598 Catchable (6+ inches)
2009/05/08 Rainbow Trout - Triploid 599 Catchable (6+ inches)
2008/05/14 Rainbow Trout - Triploid 600 Catchable (6+ inches)
2007/04/26 Rainbow Trout - Triploid 504 Catchable (6+ inches)
2006/04/21 Rainbow Trout - Triploid 600 Catchable (6+ inches)
2005/05/04 Rainbow Trout - Triploid 607 Catchable (6+ inches)
2004/04/01 Rainbow Trout - Triploid 600 Catchable (6+ inches)
2003/04/10 Rainbow Trout - Triploid 600 Catchable (6+ inches)
2002/04/23 Rainbow Trout - Triploid 607 Catchable (6+ inches)
2001/04/18 Rainbow Trout - Triploid 570 Catchable (6+ inches)
2000/04/17 Rainbow Trout - Triploid 605 Catchable (6+ inches)
1999/03/24 Rainbow Trout 599 Catchable (6+ inches)
1998/04/13 Rainbow Trout 600 Catchable (6+ inches)
1997/04/02 Rainbow Trout 609 Catchable (6+ inches)
1996/04/19 Rainbow Trout 608 Catchable (6+ inches)
1995/04/04 Rainbow Trout 600 Catchable (6+ inches)
1994/04/07 Rainbow Trout 650 Catchable (6+ inches)
1993/04/22 Rainbow Trout 700 Catchable (6+ inches)
1991/03/21 Rainbow Trout 1,000 Catchable (6+ inches)
1990/04/04 Rainbow Trout 1,001 Catchable (6+ inches)
1989/05/02 Rainbow Trout 2,160 Catchable (6+ inches)
1988/04/28 Rainbow Trout 3,080 Catchable (6+ inches)
1987/04/02 Rainbow Trout 5,115 Catchable (6+ inches)
1986/05/16 Rainbow Trout 5,130 Catchable (6+ inches)
1985/05/14 Rainbow Trout 3,456 Catchable (6+ inches)
1984/05/11 Rainbow Trout 6,006 Catchable (6+ inches)
1983/05/24 Rainbow Trout 4,950 Catchable (6+ inches)
1982/06/15 Rainbow Trout 1,920 Catchable (6+ inches)
1982/05/17 Rainbow Trout 2,250 Catchable (6+ inches)
1981/06/09 Rainbow Trout 2,860 Catchable (6+ inches)
1981/05/18 Rainbow Trout 2,376 Catchable (6+ inches)
1981/05/13 Rainbow Trout 1,540 Catchable (6+ inches)
1980/06/13 Rainbow Trout 2,450 Catchable (6+ inches)
1980/05/15 Rainbow Trout 2,730 Catchable (6+ inches)
1979/05/25 Rainbow Trout 3,250 Catchable (6+ inches)
1977/05/11 Rainbow Trout 3,750 Catchable (6+ inches)
1976/05/24 Rainbow Trout 3,630 Catchable (6+ inches)
1975/05/15 Rainbow Trout 4,560 Catchable (6+ inches)
1974/05/21 Rainbow Trout 2,040 Catchable (6+ inches)
1973/05/18 Rainbow Trout 4,340 Catchable (6+ inches)
1972/05/12 Rainbow Trout 4,480 Catchable (6+ inches)
1971/05/17 Rainbow Trout 2,160 Catchable (6+ inches)
1971/05/14 Rainbow Trout 3,000 Catchable (6+ inches)
1970/05/15 Rainbow Trout 4,800 Catchable (6+ inches)
1969/05/27 Rainbow Trout 1,500 Catchable (6+ inches)
1969/05/20 Rainbow Trout 1,500 Catchable (6+ inches)
1969/05/13 Rainbow Trout 1,870 Catchable (6+ inches)
1968/05/22 Rainbow Trout 4,641 Catchable (6+ inches)
Source: IDFG Fish Stocking Database.

Licenses and Tags

Learn more about IDFG Licenses, Tags & Permits
 

Fishing Rules, 2025 - 2027

All Waters Open All Year

Except as modified in Special Rules
Fishing is not allowed within the posted upstream and downstream boundary of any fish weir or trap.

Daily Bag Limits

The following daily bag limits apply to all waters within each region except as modified in the Special Rules. The possession limit is 3-times the daily bag limit.

Special Rules

No Special Rules for Wiregrass Reservoir.
Southeast Region Bag Limits
Bass (Largemouth and Smallmouth)

  • Bass limit is 6, both species combined
  • None under 14 inches

Brook Trout

  • Brook Trout limit is 25
  • Harvest allowed during any open season unless otherwise noted under Special Rules - if gear or bait restrictions are listed, they apply when fishing for Brook Trout

Cisco (Bear Lake only)

  • Cisco limit is 30

Kokanee

  • Kokanee limit is 6

Sturgeon

  • Sturgeon - catch-and-release
  • Sturgeon must not be removed from the water and must be released upon landing
  • Barbless hooks, sliding swivel device to secure a weight, and a lighter test line to secure weight to sliding swivel device are required. See fishing regulations for details

Tiger Muskie

  • Tiger Muskie limit is 2, none under 40 inches

Trout includes Brown Trout, Lake Trout, Cutthroat Trout, Rainbow Trout, and trout hybrids (e.g. Tiger Trout)

  • Trout limit is 6, all species combined
  • In rivers and streams, only 2 of the 6 trout may be Cutthroat Trout
  • Brook Trout are listed separately

Whitefish

  • Whitefish limit is 25
  • Harvest allowed during any open season unless otherwise noted under Special Rules - if gear or bait restrictions are listed, they apply when fishing for whitefish

Protected Nongame Fish includes Northern Leatherside Chub, Bear Lake Sculpin, and Bluehead Sucker (also known as Green Sucker)

  • May not be harvested or possessed

All Other Fish Species includes bullfrogs and crayfish

  • No bag, length or possession limit
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