North Fork Lake Fork

Tributary of the Lake Fork

    North Fork Lake Fork in Valley County is 11.0 miles in length.

    Interactive Map
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    Species Observed in Surveys

    Fish Stocking Records

    Date Species Quantity General Size
    2025/06/24 Rainbow Trout - Triploid 123 Catchable (12-14 inches)
    2024/06/28 Rainbow Trout - Triploid 193 Catchable (6+ inches)
    2023/07/07 Rainbow Trout - Triploid 245 Catchable (6+ inches)
    2022/07/14 Rainbow Trout - Triploid 200 Catchable (6+ inches)
    2021/07/22 Rainbow Trout - Triploid 338 Catchable (6+ inches)
    2020/07/21 Rainbow Trout - Triploid 200 Catchable (6+ inches)
    2020/06/30 Rainbow Trout - Triploid 200 Catchable (6+ inches)
    2019/06/25 Rainbow Trout - Triploid 250 Catchable (6+ inches)
    2018/08/15 Rainbow Trout - Triploid 650 Catchable (6+ inches)
    2018/07/12 Rainbow Trout - Triploid 200 Catchable (6+ inches)
    2018/06/26 Rainbow Trout - Triploid 200 Catchable (6+ inches)
    2017/08/10 Rainbow Trout - Triploid 250 Catchable (6+ inches)
    2017/07/11 Rainbow Trout - Triploid 250 Catchable (6+ inches)
    2016/07/22 Rainbow Trout - Triploid 200 Catchable (6+ inches)
    2016/07/05 Rainbow Trout - Triploid 200 Catchable (6+ inches)
    2015/06/26 Rainbow Trout - Triploid 300 Catchable (6+ inches)
    2014/08/06 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2014/07/15 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2014/06/27 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2013/08/14 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2013/06/26 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2012/08/07 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2012/07/19 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2012/06/26 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2011/08/24 Rainbow Trout - Triploid 630 Catchable (6+ inches)
    2011/07/27 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2010/08/09 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2010/07/19 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2010/06/23 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2009/07/29 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2009/06/29 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2009/06/16 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2008/08/04 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2008/06/30 Rainbow Trout - Triploid 900 Catchable (6+ inches)
    2008/06/16 Rainbow Trout - Triploid 900 Catchable (6+ inches)
    2007/08/07 Rainbow Trout - Triploid 450 Catchable (6+ inches)
    2007/07/23 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2007/06/27 Rainbow Trout - Triploid 800 Catchable (6+ inches)
    2007/06/11 Rainbow Trout - Triploid 900 Catchable (6+ inches)
    2006/08/02 Rainbow Trout - Triploid 400 Catchable (6+ inches)
    2006/07/06 Rainbow Trout - Triploid 900 Catchable (6+ inches)
    2006/06/20 Rainbow Trout - Triploid 900 Catchable (6+ inches)
    2006/05/30 Rainbow Trout - Triploid 400 Catchable (6+ inches)
    2005/08/03 Rainbow Trout - Triploid 400 Catchable (6+ inches)
    2005/07/12 Rainbow Trout - Triploid 900 Catchable (6+ inches)
    2005/06/21 Rainbow Trout - Triploid 900 Catchable (6+ inches)
    2005/05/31 Rainbow Trout - Triploid 400 Catchable (6+ inches)
    2004/08/03 Rainbow Trout - Triploid 400 Catchable (6+ inches)
    2004/07/12 Rainbow Trout - Triploid 600 Catchable (6+ inches)
    2004/06/22 Rainbow Trout - Triploid 700 Catchable (6+ inches)
    2004/06/01 Rainbow Trout - Triploid 700 Catchable (6+ inches)
    2003/07/21 Rainbow Trout - Triploid 700 Catchable (6+ inches)
    2003/06/26 Rainbow Trout - Triploid 900 Catchable (6+ inches)
    2003/06/03 Rainbow Trout - Triploid 1,100 Catchable (6+ inches)
    2002/08/06 Rainbow Trout - Triploid 870 Catchable (6+ inches)
    2002/07/01 Rainbow Trout - Triploid 900 Catchable (6+ inches)
    2002/06/11 Rainbow Trout - Triploid 900 Catchable (6+ inches)
    2001/06/25 Rainbow Trout - Triploid 750 Catchable (6+ inches)
    2001/06/14 Rainbow Trout - Triploid 775 Catchable (6+ inches)
    2001/05/24 Rainbow Trout - Triploid 950 Catchable (6+ inches)
    2000/07/18 Rainbow Trout - Triploid 249 Catchable (6+ inches)
    2000/07/03 Rainbow Trout - Triploid 700 Catchable (6+ inches)
    2000/06/05 Rainbow Trout - Triploid 501 Catchable (6+ inches)
    1999/07/21 Rainbow Trout 250 Catchable (6+ inches)
    1999/06/30 Rainbow Trout 575 Catchable (6+ inches)
    1999/06/07 Rainbow Trout 300 Catchable (6+ inches)
    1998/07/28 Rainbow Trout 250 Catchable (6+ inches)
    1998/07/13 Rainbow Trout 250 Catchable (6+ inches)
    1998/07/01 Rainbow Trout 250 Catchable (6+ inches)
    1998/06/10 Rainbow Trout 250 Catchable (6+ inches)
    1997/08/05 Rainbow Trout 250 Catchable (6+ inches)
    1997/07/29 Rainbow Trout 250 Catchable (6+ inches)
    1997/06/30 Rainbow Trout 500 Catchable (6+ inches)
    1996/07/30 Rainbow Trout 500 Catchable (6+ inches)
    1996/07/01 Rainbow Trout 500 Catchable (6+ inches)
    1995/06/27 Rainbow Trout 700 Catchable (6+ inches)
    1995/06/15 Rainbow Trout 300 Catchable (6+ inches)
    1994/06/21 Rainbow Trout 1,000 Catchable (6+ inches)
    1993/07/19 Rainbow Trout 1,500 Catchable (6+ inches)
    1993/06/28 Rainbow Trout 500 Catchable (6+ inches)
    1992/07/07 Rainbow Trout 200 Catchable (6+ inches)
    1992/06/10 Rainbow Trout 200 Catchable (6+ inches)
    1992/05/07 Rainbow Trout 210 Catchable (6+ inches)
    1990/08/07 Rainbow Trout 252 Adults
    1990/07/05 Rainbow Trout 250 Catchable (6+ inches)
    1990/06/22 Rainbow Trout 200 Catchable (6+ inches)
    1990/05/23 Rainbow Trout 200 Catchable (6+ inches)
    1989/08/08 Rainbow Trout 215 Catchable (6+ inches)
    1989/07/11 Rainbow Trout 201 Catchable (6+ inches)
    1989/06/26 Rainbow Trout 290 Catchable (6+ inches)
    1989/06/09 Rainbow Trout 200 Catchable (6+ inches)
    1989/05/25 Rainbow Trout 200 Fingerling (3-6 inches)
    1988/08/10 Rainbow Trout 252 Catchable (6+ inches)
    1988/07/27 Rainbow Trout 192 Catchable (6+ inches)
    1988/07/13 Rainbow Trout 283 Catchable (6+ inches)
    1988/06/29 Rainbow Trout 247 Catchable (6+ inches)
    1988/06/06 Rainbow Trout 560 Catchable (6+ inches)
    1988/05/23 Rainbow Trout 266 Catchable (6+ inches)
    1986/07/03 Rainbow Trout 1,200 Catchable (6+ inches)
    1986/06/10 Rainbow Trout 1,200 Catchable (6+ inches)
    1985/07/25 Rainbow Trout 1,200 Catchable (6+ inches)
    1985/06/06 Rainbow Trout 1,197 Catchable (6+ inches)
    1984/08/08 Rainbow Trout 808 Catchable (6+ inches)
    1984/06/29 Rainbow Trout 600 Catchable (6+ inches)
    1984/06/22 Rainbow Trout 1,000 Catchable (6+ inches)
    1983/08/04 Rainbow Trout 413 Fingerling (3-6 inches)
    1983/07/13 Rainbow Trout 1,000 Catchable (6+ inches)
    1983/06/28 Rainbow Trout 990 Catchable (6+ inches)
    1982/08/31 Rainbow Trout 660 Catchable (6+ inches)
    1982/08/16 Rainbow Trout 795 Fingerling (3-6 inches)
    1982/07/23 Rainbow Trout 1,238 Catchable (6+ inches)
    1981/07/01 Rainbow Trout 1,201 Catchable (6+ inches)
    1981/05/26 Rainbow Trout 1,201 Catchable (6+ inches)
    1980/07/25 Rainbow Trout 1,014 Catchable (6+ inches)
    1980/07/11 Rainbow Trout 990 Catchable (6+ inches)
    1980/06/13 Rainbow Trout 999 Catchable (6+ inches)
    1979/08/13 Rainbow Trout 1,100 Catchable (6+ inches)
    1979/07/16 Rainbow Trout 1,550 Catchable (6+ inches)
    1978/08/14 Rainbow Trout 550 Fingerling (3-6 inches)
    1978/07/25 Rainbow Trout 1,295 Catchable (6+ inches)
    1978/06/27 Rainbow Trout 1,398 Catchable (6+ inches)
    1977/07/07 Rainbow Trout 1,435 Catchable (6+ inches)
    1977/06/17 Rainbow Trout 2,230 Catchable (6+ inches)
    1976/08/25 Rainbow Trout 2,280 Fingerling (3-6 inches)
    1976/07/29 Rainbow Trout 2,220 Catchable (6+ inches)
    1976/06/28 Rainbow Trout 2,280 Catchable (6+ inches)
    1975/07/21 Rainbow Trout 2,280 Catchable (6+ inches)
    1974/07/17 Rainbow Trout 1,640 Catchable (6+ inches)
    1973/06/05 Rainbow Trout 2,700 Catchable (6+ inches)
    1972/07/20 Rainbow Trout 2,100 Catchable (6+ inches)
    1972/06/07 Rainbow Trout 900 Catchable (6+ inches)
    1971/08/19 Rainbow Trout 2,460 Catchable (6+ inches)
    1971/07/28 Rainbow Trout 2,460 Catchable (6+ inches)
    1971/06/16 Rainbow Trout 870 Catchable (6+ inches)
    1970/07/13 Rainbow Trout 2,160 Catchable (6+ inches)
    1970/06/30 Rainbow Trout 1,920 Catchable (6+ inches)
    1970/06/12 Rainbow Trout 900 Catchable (6+ inches)
    1970/06/08 Rainbow Trout 1,320 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 North Fork Lake Fork.
    Southwest Region Bag Limits
    Bass (Largemouth and Smallmouth)

    • Bass limit is 6, both species combined
    • None under 12 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

    Bull Trout

    • Bull Trout - catch-and-release

    Kokanee

    • Kokanee limit is 6

    Salmon (ocean-run)

    • Spring and summer Chinook Salmon seasons and limits are set by the Idaho Fish and Game Commission and issued in separate brochures
    • Seasons and limits for fall Chinook Salmon and Coho Salmon can be found here
    • Sockeye Salmon fishing is illegal. Defined as ocean-run Oncorhynchus nerka longer than 14 inches in the Snake River drainage below Hells Canyon Dam, the Salmon River drainage (excluding above Mosquito Flat Dam)
    • Fishing for salmon is prohibited unless a salmon season is specifically opened for that water

    Steelhead (ocean-run)

    • Defined as Rainbow Trout longer than 20 inches in the Salmon River drainage (excluding lakes and reservoirs). Between Hells Canyon Dam and Oxbow Dam and the Boise River from its mouth upstream to Barber Dam during steelhead seasons, steelhead are Rainbow Trout over 20 inches with the adipose fin clipped (as evidenced by a healed scar)
    • Fishing for steelhead is prohibited unless a steelhead season is specifically opened for that water. See fishing regulations for details

    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, Golden Trout, Arctic Grayling, Cutthroat Trout, Rainbow Trout, land-locked Chinook and Coho Salmon, trout hybrids (e.g. Tiger Trout)

    • Trout limit is 6, all species combined
    • Chinook Salmon and steelhead placed in ponds are counted in the trout bag limit
    • Bull Trout and Brook Trout are listed separately

    Walleye (Stocked illegally in this Region. May be harmful to existing fisheries.)

    • No bag, length, or possession limits. Harvest is encouraged

    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 Pacific Lamprey

    • May not be harvested or possessed

    All Other Fish Species includes bullfrogs and crayfish

    • No bag, length, or possession limits
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