StockerTroutFishing

Home / Idaho / Adams County / Lost Valley Reservoir

Idaho stocking report

Lost Valley Reservoir

161 records Last stocked: May 29, 2026

The short answer

Lost Valley Reservoir was last stocked on May 29, 2026: 2,960 Triploid Rainbow Trout (Catchable (12-14 inches)).

County
Adams
Species on record
Triploid Rainbow Trout, Rainbow Trout, Splake, Cutbow - Cutthroat x Rainbow Trout - Diploid, Cutbow (Cutthroat × Rainbow Trout), Chinook Salmon - Fall, Cutthroat Trout - Bonneville, Cutthroat Trout
Records
161 stocking events
Official source
Idaho Department of Fish and Game report

Location map

Lost Valley Reservoir location context

Approximate · county context
Ada County Adams County Bannock County Bear Lake County Benewah County Bingham County Blaine County Boise County Bonner County Bonneville County Boundary County Butte County Camas County Canyon County Caribou County Cassia County Clark County Clearwater County Custer County Elmore County Franklin County Fremont County Gem County Gooding County Idaho County Jefferson County Jerome County Kootenai County Latah County Lemhi County Lewis County Lincoln County Madison County Minidoka County Nez Perce County Oneida County Owyhee County Payette County Power County Shoshone County Teton County Twin Falls County Valley County Washington County ID Lost Valley Reservoir, Adams County Lost Valley Reservoir Meadow Creek Pond, Adams County Meadow Creek Pond Goose Creek, Adams County Goose Creek Little Salmon River, Adams County Little Salmon River Ol' McDonald Pond, Adams County Ol' McDonald Pond Weiser River, Adams County Weiser River Goose Lake, Adams County Goose Lake Indian Creek, Adams County Indian Creek Hells Canyon Reservoir, Adams County Hells Canyon Reservoir Adams County
Lost Valley ReservoirAdams County Meadow Creek PondAdams County Goose CreekAdams County Little Salmon RiverAdams County Ol' McDonald PondAdams County

Pins use the finest location published with the stocking record. County-level pins show area context, not an exact access point; confirm access and directions with the official agency source.

Agency records

Full stocking history

DateSpeciesFishSize
May 29, 2026 Triploid Rainbow Trout 2,960 Catchable (12-14 inches)
May 29, 2026 Triploid Rainbow Trout 4,662 Catchable (12-14 inches)
May 12, 2026 Triploid Rainbow Trout 7,022 Catchable (12-14 inches)
May 28, 2025 Triploid Rainbow Trout 7,079 Catchable (12-14 inches)
May 27, 2025 Triploid Rainbow Trout 2,717 Catchable (12-14 inches)
May 27, 2025 Triploid Rainbow Trout 4,239 Catchable (12-14 inches)
May 23, 2024 Triploid Rainbow Trout 250 Catchable (12-14 inches)
May 23, 2024 Triploid Rainbow Trout 3,619 Catchable (12-14 inches)
May 23, 2024 Triploid Rainbow Trout 4,004 Catchable (12-14 inches)
May 23, 2024 Triploid Rainbow Trout 946 Catchable (12-14 inches)
May 22, 2024 Triploid Rainbow Trout 5,005 Catchable (12-14 inches)
May 25, 2023 Triploid Rainbow Trout 4,063 Catchable (6+ inches)
May 25, 2023 Triploid Rainbow Trout 5,019 Catchable (6+ inches)
May 24, 2023 Triploid Rainbow Trout 5,050 Catchable (6+ inches)
May 26, 2022 Triploid Rainbow Trout 4,085 Catchable (6+ inches)
May 23, 2022 Triploid Rainbow Trout 4,968 Catchable (6+ inches)
May 25, 2021 Triploid Rainbow Trout 4,025 Catchable (12-14 inches)
May 24, 2021 Triploid Rainbow Trout 4,959 Catchable (12-14 inches)
May 24, 2021 Triploid Rainbow Trout 5,046 Catchable (12-14 inches)
May 21, 2020 Triploid Rainbow Trout 4,205 Catchable (12-14 inches)
May 19, 2020 Triploid Rainbow Trout 4,855 Catchable (12-14 inches)
May 19, 2020 Triploid Rainbow Trout 4,980 Catchable (12-14 inches)
June 10, 2019 Triploid Rainbow Trout 4,495 Catchable (12-14 inches)
June 7, 2019 Triploid Rainbow Trout 4,640 Catchable (12-14 inches)
May 21, 2019 Triploid Rainbow Trout 4,860 Catchable (12-14 inches)
May 21, 2018 Triploid Rainbow Trout 4,530 Catchable (12-14 inches)
May 21, 2018 Triploid Rainbow Trout 5,039 Catchable (12-14 inches)
June 8, 2017 Triploid Rainbow Trout 4,622 Catchable (6+ inches)
June 7, 2017 Triploid Rainbow Trout 4,890 Catchable (6+ inches)
June 29, 2016 Triploid Rainbow Trout 1,256 Catchable (6+ inches)
June 29, 2016 Triploid Rainbow Trout 3,296 Catchable (6+ inches)
June 29, 2016 Triploid Rainbow Trout 568 Catchable (6+ inches)
June 29, 2016 Triploid Rainbow Trout 6,790 Catchable (6+ inches)
June 7, 2016 Triploid Rainbow Trout 4,608 Catchable (6+ inches)
June 7, 2016 Triploid Rainbow Trout 4,864 Catchable (6+ inches)
June 10, 2015 Triploid Rainbow Trout 200 Catchable (6+ inches)
June 10, 2015 Triploid Rainbow Trout 4,232 Catchable (6+ inches)
June 1, 2015 Triploid Rainbow Trout 4,526 Catchable (6+ inches)
June 9, 2014 Triploid Rainbow Trout 300 Catchable (6+ inches)
June 9, 2014 Triploid Rainbow Trout 4,409 Catchable (6+ inches)
June 9, 2014 Triploid Rainbow Trout 4,980 Catchable (6+ inches)
June 9, 2014 Triploid Rainbow Trout 5,063 Catchable (6+ inches)
June 19, 2013 Triploid Rainbow Trout 246 Catchable (6+ inches)
June 19, 2013 Triploid Rainbow Trout 248 Catchable (6+ inches)
June 19, 2013 Triploid Rainbow Trout 4,495 Catchable (6+ inches)
May 6, 2013 Triploid Rainbow Trout 10,230 Catchable (6+ inches)
May 30, 2012 Triploid Rainbow Trout 9,570 Catchable (6+ inches)
May 24, 2012 Triploid Rainbow Trout 4,960 Catchable (6+ inches)
June 8, 2011 Triploid Rainbow Trout 17,050 Catchable (6+ inches)
June 29, 2010 Triploid Rainbow Trout 11,040 Catchable (6+ inches)
June 29, 2010 Triploid Rainbow Trout 4,750 Catchable (6+ inches)
May 27, 2009 Triploid Rainbow Trout 15,190 Catchable (6+ inches)
May 29, 2008 Triploid Rainbow Trout 7,557 Catchable (6+ inches)
May 29, 2008 Triploid Rainbow Trout 7,590 Catchable (6+ inches)
June 13, 2007 Triploid Rainbow Trout 7,130 Catchable (6+ inches)
June 13, 2006 Triploid Rainbow Trout 17,980 Catchable (6+ inches)
May 27, 2005 Triploid Rainbow Trout 15,600 Catchable (6+ inches)
June 9, 2004 Triploid Rainbow Trout 15,080 Catchable (6+ inches)
June 11, 2003 Triploid Rainbow Trout 15,680 Catchable (6+ inches)
July 9, 2002 Triploid Rainbow Trout 8,560 Fingerling (3-6 inches)
June 12, 2002 Triploid Rainbow Trout 8,844 Catchable (6+ inches)
May 30, 2002 Triploid Rainbow Trout 10,880 Catchable (6+ inches)
May 28, 2002 Triploid Rainbow Trout 15,080 Catchable (6+ inches)
May 17, 2001 Triploid Rainbow Trout 9,240 Catchable (6+ inches)
May 14, 2001 Triploid Rainbow Trout 9,600 Catchable (6+ inches)
May 18, 2000 Triploid Rainbow Trout 9,600 Catchable (6+ inches)
June 16, 1999 Rainbow Trout 10,140 Catchable (6+ inches)
May 19, 1998 Rainbow Trout 9,800 Catchable (6+ inches)
May 28, 1997 Splake 4,250 Catchable (6+ inches)
May 22, 1997 Rainbow Trout 20,010 Fingerling (3-6 inches)
May 13, 1997 Rainbow Trout 10,200 Catchable (6+ inches)
October 17, 1996 Rainbow Trout 12,700 Fingerling (3-6 inches)
October 17, 1996 Rainbow Trout 12,980 Fingerling (3-6 inches)
July 11, 1996 Rainbow Trout 5,600 Catchable (6+ inches)
May 22, 1996 Rainbow Trout 10,125 Catchable (6+ inches)
June 26, 1995 Rainbow Trout 5,000 Catchable (6+ inches)
May 24, 1995 Rainbow Trout 1,050 Catchable (6+ inches)
May 24, 1995 Rainbow Trout 24,200 Fingerling (3-6 inches)
May 18, 1995 Rainbow Trout 6,200 Catchable (6+ inches)
April 27, 1995 Rainbow Trout 3,008 Catchable (6+ inches)
May 16, 1994 Rainbow Trout 9,990 Catchable (6+ inches)
September 22, 1993 Splake 10,000 Fingerling (3-6 inches)
June 9, 1993 Rainbow Trout 51,000 Fingerling (3-6 inches)
May 24, 1993 Rainbow Trout 10,000 Catchable (6+ inches)
June 15, 1992 Rainbow Trout 68,875 Fry (0-3 inches)
May 20, 1992 Triploid Rainbow Trout 25,140 Catchable (6+ inches)
May 17, 1992 Rainbow Trout 1,000 Fingerling (3-6 inches)
May 10, 1989 Rainbow Trout 10,200 Catchable (6+ inches)
July 18, 1988 Rainbow Trout 30,025 Fingerling (3-6 inches)
July 5, 1988 Rainbow Trout 34,300 Fingerling (3-6 inches)
July 23, 1987 Rainbow Trout 33,600 Fingerling (3-6 inches)
June 22, 1987 Rainbow Trout 34,200 Fingerling (3-6 inches)
July 7, 1986 Rainbow Trout 25,500 Fry (0-3 inches)
July 7, 1986 Rainbow Trout 29,670 Fingerling (3-6 inches)
July 7, 1986 Rainbow Trout 37,500 Fry (0-3 inches)
May 19, 1986 Cutbow - Cutthroat x Rainbow Trout - Diploid 100 Adults
May 19, 1986 Cutbow (Cutthroat × Rainbow Trout) 100 Adults
May 14, 1986 Rainbow Trout 14,850 Catchable (6+ inches)
May 12, 1986 Cutbow - Cutthroat x Rainbow Trout - Diploid 109 Adults
May 12, 1986 Cutbow (Cutthroat × Rainbow Trout) 109 Adults
May 1, 1986 Rainbow Trout 9,800 Adults
June 18, 1985 Rainbow Trout 10,240 Catchable (6+ inches)
June 10, 1985 Chinook Salmon - Fall 5,040 Fingerling (3-6 inches)
May 15, 1985 Rainbow Trout 10,200 Catchable (6+ inches)
September 7, 1984 Chinook Salmon - Fall 105 Adults
August 20, 1984 Cutthroat Trout - Bonneville 2,990 Catchable (6+ inches)
June 11, 1984 Chinook Salmon - Fall 7,875 Fry (0-3 inches)
June 8, 1984 Rainbow Trout 8,700 Catchable (6+ inches)
June 4, 1984 Rainbow Trout 8,460 Catchable (6+ inches)
October 29, 1983 Chinook Salmon - Fall 2,140 Fingerling (3-6 inches)
July 20, 1982 Chinook Salmon - Fall 3,055 Fingerling (3-6 inches)
July 20, 1982 Rainbow Trout 9,120 Catchable (6+ inches)
June 1, 1982 Rainbow Trout 7,440 Catchable (6+ inches)
May 14, 1981 Rainbow Trout 5,400 Catchable (6+ inches)
June 17, 1980 Rainbow Trout 9,450 Catchable (6+ inches)
May 19, 1980 Rainbow Trout 7,020 Catchable (6+ inches)
June 7, 1979 Rainbow Trout 5,520 Catchable (6+ inches)
June 5, 1979 Rainbow Trout 5,280 Catchable (6+ inches)
June 4, 1979 Rainbow Trout 5,280 Catchable (6+ inches)
May 24, 1979 Rainbow Trout 5,520 Catchable (6+ inches)
June 14, 1978 Rainbow Trout 7,920 Catchable (6+ inches)
May 25, 1978 Rainbow Trout 7,200 Catchable (6+ inches)
May 24, 1978 Rainbow Trout 7,200 Catchable (6+ inches)
June 20, 1977 Rainbow Trout 2,530 Catchable (6+ inches)
May 11, 1977 Rainbow Trout 1,600 Catchable (6+ inches)
June 8, 1976 Rainbow Trout 8,640 Catchable (6+ inches)
May 24, 1976 Rainbow Trout 5,520 Catchable (6+ inches)
July 21, 1975 Rainbow Trout 9,120 Catchable (6+ inches)
July 7, 1975 Rainbow Trout 5,280 Catchable (6+ inches)
June 27, 1975 Rainbow Trout 1,140 Catchable (6+ inches)
June 11, 1975 Rainbow Trout 1,380 Catchable (6+ inches)
September 26, 1974 Cutthroat Trout 48,000 Fry (0-3 inches)
September 26, 1974 Rainbow Trout 28,875 Fry (0-3 inches)
July 17, 1974 Rainbow Trout 2,460 Catchable (6+ inches)
June 27, 1974 Rainbow Trout 1,320 Catchable (6+ inches)
May 30, 1974 Rainbow Trout 3,600 Catchable (6+ inches)
October 19, 1973 Rainbow Trout 8,280 Fingerling (3-6 inches)
October 17, 1973 Rainbow Trout 9,100 Fingerling (3-6 inches)
June 4, 1973 Rainbow Trout 1,320 Catchable (6+ inches)
May 16, 1973 Rainbow Trout 8,160 Catchable (6+ inches)
May 16, 1973 Rainbow Trout 8,750 Catchable (6+ inches)
May 10, 1973 Rainbow Trout 1,740 Catchable (6+ inches)
May 31, 1972 Rainbow Trout 900 Catchable (6+ inches)
May 25, 1972 Rainbow Trout 780 Adults
July 19, 1971 Rainbow Trout 2,040 Catchable (6+ inches)
July 1, 1971 Rainbow Trout 3,690 Catchable (6+ inches)
June 10, 1971 Rainbow Trout 2,220 Catchable (6+ inches)
June 3, 1971 Rainbow Trout 1,620 Catchable (6+ inches)
May 25, 1971 Rainbow Trout 1,920 Catchable (6+ inches)
July 31, 1970 Rainbow Trout 2,040 Catchable (6+ inches)
July 9, 1970 Rainbow Trout 65,826 Fry (0-3 inches)
June 18, 1970 Rainbow Trout 35,100 Fry (0-3 inches)
June 12, 1970 Rainbow Trout 1,800 Catchable (6+ inches)
May 29, 1970 Rainbow Trout 2,640 Catchable (6+ inches)
May 26, 1970 Rainbow Trout 3,600 Catchable (6+ inches)
September 10, 1968 Rainbow Trout 114,000 Fry (0-3 inches)
August 15, 1968 Rainbow Trout 3,120 Fingerling (3-6 inches)
June 11, 1968 Rainbow Trout 110,960 Fingerling (3-6 inches)
June 1, 1968 Rainbow Trout 600 Catchable (6+ inches)
May 29, 1968 Rainbow Trout 1,800 Catchable (6+ inches)
May 28, 1968 Rainbow Trout 4,650 Catchable (6+ inches)

Records shown exactly as published by Idaho Department of Fish and Game. An event missing here does not mean the water was not stocked - some plants go unreported or are published elsewhere.

Data source: Idaho Department of Fish and Game. Last updated: .

Alert me about Lost Valley Reservoir