Mormon Reservoir

Flows into the McKinney Creek

  • Recommended Fishing Water

Mormon Reservoir in Camas County is 1,568.1 acres.

Facilities

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

Recommended Game Fish

Species Observed in Surveys

Fish Stocking Records

Date Species Quantity General Size
9/11/2019 Rainbow Trout 113,177 Less than 6 inches
6/19/2019 Rainbow Trout 28,319 Greater than 6 inches
5/23/2019 Rainbow Trout 35 Adults
5/23/2019 Rainbow Trout 9,370 Less than 6 inches
5/17/2019 Rainbow Trout 1,380 Greater than 6 inches
5/8/2019 Rainbow Trout 7,230 Greater than 6 inches
9/7/2018 Rainbow Trout 170,042 Less than 6 inches
5/30/2018 Rainbow Trout 2,945 Greater than 6 inches
4/11/2018 Rainbow Trout 5,226 Greater than 6 inches
9/19/2017 Rainbow Trout 102,650 Less than 6 inches
5/18/2017 Rainbow Trout 1,015 Greater than 6 inches
5/16/2017 Rainbow Trout 3,807 Greater than 6 inches
9/16/2016 Rainbow Trout 12,857 Less than 6 inches
9/13/2016 Rainbow Trout 46,860 Less than 6 inches
9/12/2016 Rainbow Trout 45,403 Less than 6 inches
5/18/2016 Rainbow Trout 1,085 Greater than 6 inches
4/19/2016 Rainbow Trout 2,411 Greater than 6 inches
10/29/2015 Rainbow Trout 5,612 Greater than 6 inches
9/25/2015 Rainbow Trout 29,730 Greater than 6 inches
10/24/2012 Rainbow Trout 4,050 Greater than 6 inches
5/15/2012 Rainbow Trout 3,920 Greater than 6 inches
5/9/2011 Rainbow Trout 5,040 Greater than 6 inches
4/30/2010 Rainbow Trout 5,100 Greater than 6 inches
4/30/2009 Rainbow Trout 5,100 Greater than 6 inches
5/29/2008 Rainbow Trout 5,250 Greater than 6 inches
5/2/2007 Rainbow Trout 10,240 Greater than 6 inches
9/18/2006 Rainbow Trout 7,830 Greater than 6 inches
9/12/2006 Rainbow Trout 74,200 Less than 6 inches
6/16/2006 Rainbow Trout 9,360 Greater than 6 inches
5/17/2006 Rainbow Trout 10,500 Greater than 6 inches
4/20/2005 Rainbow Trout 2,400 Greater than 6 inches
4/1/2004 Rainbow Trout 7,500 Greater than 6 inches
4/15/2003 Rainbow Trout 8,000 Greater than 6 inches
5/28/2002 Rainbow Trout 5,094 Greater than 6 inches
5/1/2002 Rainbow Trout 10,200 Greater than 6 inches
5/2/2001 Rainbow Trout 9,600 Greater than 6 inches
10/30/2000 Steelhead 51,480 Less than 6 inches
10/13/2000 Rainbow Trout 17,500 Greater than 6 inches
9/11/2000 Rainbow Trout 48,750 Less than 6 inches
5/9/2000 Rainbow Trout 11,215 Greater than 6 inches
5/9/2000 Rainbow Trout 97,020 Less than 6 inches
10/5/1999 Steelhead Trout 134,000 Less than 6 inches
9/30/1999 Rainbow Trout 19,600 Greater than 6 inches
6/2/1999 Rainbow Trout 1,320 Greater than 6 inches
5/14/1999 Rainbow Trout 8,845 Greater than 6 inches
5/13/1999 Rainbow Trout 23,915 Less than 6 inches
10/2/1998 Rainbow Trout 7,830 Greater than 6 inches
9/24/1998 Rainbow Trout 150,090 Less than 6 inches
6/22/1998 Cutbow - Cutthroat x Rainbow Trout 117,500 Less than 6 inches
5/11/1998 Steelhead Trout 75,000 Less than 6 inches
5/8/1998 Rainbow Trout 5,115 Greater than 6 inches
6/2/1997 Rainbow Trout 38,250 Less than 6 inches
5/28/1997 Rainbow Trout 112,700 Less than 6 inches
5/2/1997 Rainbow Trout 5,060 Greater than 6 inches
9/11/1996 Rainbow Trout 61,060 Less than 6 inches
5/10/1996 Rainbow Trout 4,830 Greater than 6 inches
5/10/1996 Rainbow Trout 60,480 Less than 6 inches
11/16/1995 Steelhead 25,000 Less than 6 inches
9/1/1995 Rainbow Trout 70,740 Less than 6 inches
7/12/1995 Steelhead Trout 99,059 Less than 6 inches
5/25/1995 Rainbow Trout 2,500 Greater than 6 inches
5/5/1995 Rainbow Trout 8,880 Greater than 6 inches
5/5/1995 Rainbow Trout 47,940 Less than 6 inches
5/13/1994 Rainbow Trout 17,935 Less than 6 inches
5/5/1994 Rainbow Trout 5,000 Greater than 6 inches
10/19/1993 Cutbow - Cutthroat x Rainbow Trout 50,000 Less than 6 inches
9/15/1993 Rainbow Trout 62,680 Less than 6 inches
5/19/1993 Rainbow Trout 4,620 Greater than 6 inches
5/19/1993 Rainbow Trout 200,000 Less than 6 inches
5/13/1993 Yellow Perch 1,465 Less than 6 inches
5/10/1993 Rainbow Trout 9,990 Greater than 6 inches
4/28/1993 Rainbow Trout 59,800 Less than 6 inches
5/21/1991 Rainbow Trout 3,900 Greater than 6 inches
5/2/1990 Rainbow Trout 16,890 Greater than 6 inches
4/30/1990 Rainbow Trout 23,110 Greater than 6 inches
6/15/1989 Rainbow Trout 8,452 Greater than 6 inches
6/15/1989 Rainbow Trout 1,700 Less than 6 inches
5/17/1989 Brown Trout 10,000 Less than 6 inches
5/15/1989 Rainbow Trout 30,000 Greater than 6 inches
5/10/1989 Fall Chinook 15,000 Less than 6 inches
5/3/1989 Rainbow Trout 50,302 Less than 6 inches
4/27/1989 Brown Trout 40,640 Less than 6 inches
6/1/1988 Rainbow Trout 4,800 Greater than 6 inches
5/31/1988 Fall Chinook 10,050 Less than 6 inches
5/10/1988 Rainbow Trout 3,500 Greater than 6 inches
5/2/1988 Rainbow Trout 4,550 Greater than 6 inches
4/19/1988 Brown Trout 50,090 Less than 6 inches
4/19/1988 Rainbow Trout 50,962 Less than 6 inches
6/4/1987 Fall Chinook 10,000 Less than 6 inches
5/14/1987 Rainbow Trout 699 Greater than 6 inches
5/4/1987 Brown Trout 50,374 Less than 6 inches
4/22/1987 Rainbow Trout 3,720 Greater than 6 inches
4/21/1987 Rainbow Trout 4,030 Greater than 6 inches
4/20/1987 Rainbow Trout 7,440 Greater than 6 inches
4/16/1987 Rainbow Trout 3,720 Greater than 6 inches
7/15/1986 Brown Trout 30,600 Less than 6 inches
6/26/1986 Rainbow Trout 151,515 Less than 6 inches
6/17/1986 Brown Trout 30,360 Less than 6 inches
6/11/1986 Brown Trout 19,500 Less than 6 inches
6/11/1986 Fall Chinook 10,105 Less than 6 inches
5/13/1986 Rainbow Trout 3,000 Greater than 6 inches
4/30/1986 Rainbow Trout 50,225 Less than 6 inches
4/22/1986 Rainbow Trout 4,995 Greater than 6 inches
4/21/1986 Rainbow Trout 9,990 Greater than 6 inches
9/25/1985 Brown Trout 19,380 Less than 6 inches
6/11/1985 Brown Trout 18,000 Less than 6 inches
6/11/1985 Fall Chinook 596 Less than 6 inches
6/6/1985 Brown Trout 27,000 Less than 6 inches
6/5/1985 Brown Trout 26,400 Less than 6 inches
6/5/1985 Fall Chinook 9,500 Less than 6 inches
5/29/1985 Brown Trout 28,910 Less than 6 inches
5/8/1985 Rainbow Trout 44,150 Less than 6 inches
5/7/1985 Rainbow Trout 4,480 Greater than 6 inches
5/7/1985 Rainbow Trout 47,750 Less than 6 inches
5/6/1985 Rainbow Trout 58,800 Less than 6 inches
4/29/1985 Rainbow Trout 4,950 Greater than 6 inches
4/26/1985 Rainbow Trout 8,580 Greater than 6 inches
10/2/1984 Rainbow Trout 1,170 Greater than 6 inches
10/2/1984 Rainbow Trout 9,810 Less than 6 inches
9/17/1984 Rainbow Trout 3,973 Greater than 6 inches
9/13/1984 Rainbow Trout 4,030 Greater than 6 inches
7/17/1984 Brown Trout 43,950 Less than 6 inches
7/17/1984 Fall Chinook 6,997 Less than 6 inches
7/17/1984 Rainbow Trout 10,012 Less than 6 inches
7/16/1984 Brown Trout 58,600 Less than 6 inches
7/11/1984 Rainbow Trout 48,000 Less than 6 inches
7/10/1984 Rainbow Trout 48,000 Less than 6 inches
7/9/1984 Rainbow Trout 43,200 Less than 6 inches
6/6/1984 Fall Chinook 5,775 Less than 6 inches
6/5/1984 Fall Chinook 8,400 Less than 6 inches
5/23/1984 Rainbow Trout 5,200 Greater than 6 inches
5/22/1984 Rainbow Trout 4,810 Greater than 6 inches
8/24/1983 Brown Trout 39,900 Less than 6 inches
7/27/1983 Brown Trout 32,500 Less than 6 inches
6/29/1983 Rainbow Trout 8,360 Greater than 6 inches
6/24/1983 Rainbow Trout 6,720 Greater than 6 inches
5/20/1983 Rainbow Trout 100,010 Less than 6 inches
8/26/1982 Rainbow Trout 30,750 Less than 6 inches
7/15/1982 Fall Chinook 6,462 Less than 6 inches
6/15/1982 Rainbow Trout 4,800 Greater than 6 inches
6/7/1982 Rainbow Trout 5,550 Greater than 6 inches
5/26/1982 Rainbow Trout 7,900 Greater than 6 inches
5/25/1982 Rainbow Trout 93,450 Less than 6 inches
5/5/1981 Rainbow Trout 4,050 Greater than 6 inches
4/30/1981 Rainbow Trout 3,892 Greater than 6 inches
4/29/1981 Rainbow Trout 100,100 Less than 6 inches
4/15/1981 Rainbow Trout 4,290 Greater than 6 inches
6/10/1980 Rainbow Trout 43,750 Less than 6 inches
5/19/1980 Rainbow Trout 49,700 Less than 6 inches
5/8/1980 Rainbow Trout 57,375 Less than 6 inches
4/18/1980 Rainbow Trout 4,350 Greater than 6 inches
4/17/1980 Rainbow Trout 4,350 Greater than 6 inches
4/15/1980 Rainbow Trout 4,200 Greater than 6 inches
4/11/1980 Rainbow Trout 4,350 Greater than 6 inches
6/7/1979 Rainbow Trout 4,340 Greater than 6 inches
5/15/1979 Rainbow Trout 5,070 Greater than 6 inches
5/14/1979 Rainbow Trout 4,400 Greater than 6 inches
5/2/1979 Rainbow Trout 4,230 Greater than 6 inches
4/30/1979 Rainbow Trout 33,200 Less than 6 inches
4/26/1979 Rainbow Trout 3,960 Greater than 6 inches
4/24/1979 Rainbow Trout 67,000 Less than 6 inches
5/16/1978 Rainbow Trout 57,600 Less than 6 inches
5/10/1978 Rainbow Trout 4,590 Greater than 6 inches
5/4/1978 Rainbow Trout 51,800 Less than 6 inches
5/3/1978 Rainbow Trout 25,020 Greater than 6 inches
5/3/1978 Rainbow Trout 56,800 Less than 6 inches
5/2/1978 Rainbow Trout 4,320 Greater than 6 inches
7/7/1976 Cutbow - Cutthroat x Rainbow Trout 63,250 Less than 6 inches
5/19/1976 Rainbow Trout 13,200 Greater than 6 inches
5/16/1976 Rainbow Trout 2,640 Greater than 6 inches
5/12/1976 Rainbow Trout 2,640 Greater than 6 inches
5/11/1976 Rainbow Trout 109,200 Less than 6 inches
7/1/1975 Rainbow Trout 3,375 Greater than 6 inches
6/19/1975 Rainbow Trout 4,500 Greater than 6 inches
6/18/1975 Rainbow Trout 42,500 Less than 6 inches
6/17/1975 Rainbow Trout 25,400 Less than 6 inches
6/5/1975 Rainbow Trout 1,425 Greater than 6 inches
6/4/1975 Rainbow Trout 32,550 Less than 6 inches
5/30/1975 Rainbow Trout 4,560 Greater than 6 inches
5/1/1974 Rainbow Trout 4,080 Greater than 6 inches
4/30/1974 Rainbow Trout 4,760 Greater than 6 inches
4/17/1974 Rainbow Trout 100,800 Less than 6 inches
9/20/1973 Rainbow Trout 8,820 Greater than 6 inches
8/22/1973 Rainbow Trout 48,000 Less than 6 inches
8/21/1973 Rainbow Trout 26,400 Less than 6 inches
8/20/1973 Rainbow Trout 21,600 Less than 6 inches
5/15/1973 Rainbow Trout 69,000 Less than 6 inches
4/26/1972 Rainbow Trout 10,360 Greater than 6 inches
4/25/1972 Rainbow Trout 30,600 Less than 6 inches
4/19/1972 Rainbow Trout 45,900 Less than 6 inches
4/18/1972 Rainbow Trout 11,748 Greater than 6 inches
6/8/1971 Rainbow Trout 4,200 Greater than 6 inches
6/8/1971 Rainbow Trout 37,950 Less than 6 inches
6/7/1971 Rainbow Trout 55,537 Less than 6 inches
5/19/1971 Rainbow Trout 5,600 Greater than 6 inches
5/5/1971 Rainbow Trout 7,520 Greater than 6 inches
4/28/1971 Rainbow Trout 4,350 Greater than 6 inches
5/7/1970 Rainbow Trout 5,920 Greater than 6 inches
5/6/1970 Rainbow Trout 10,400 Greater than 6 inches
5/5/1970 Rainbow Trout 5,120 Greater than 6 inches
5/1/1970 Rainbow Trout 109,000 Less than 6 inches
9/24/1969 Rainbow Trout 25,010 Less than 6 inches
9/16/1969 Rainbow Trout 25,312 Less than 6 inches
7/22/1969 Rainbow Trout 15,112 Less than 6 inches
7/7/1969 Rainbow Trout 59,850 Less than 6 inches
7/1/1969 Rainbow Trout 51,000 Less than 6 inches
6/19/1969 Rainbow Trout 39,520 Less than 6 inches
5/27/1969 Rainbow Trout 4,000 Greater than 6 inches
5/21/1969 Rainbow Trout 4,800 Greater than 6 inches
5/20/1969 Rainbow Trout 34,000 Less than 6 inches
5/14/1969 Rainbow Trout 4,080 Greater than 6 inches
9/19/1968 Rainbow Trout 21,600 Less than 6 inches
9/13/1968 Rainbow Trout 19,200 Less than 6 inches
9/12/1968 Rainbow Trout 25,600 Less than 6 inches
5/12/1968 Rainbow Trout 5,920 Greater than 6 inches
5/6/1968 Coho Salmon 50,000 Less than 6 inches
5/2/1968 Rainbow Trout 11,280 Less than 6 inches
Source: IDFG Fish Stocking Database.

Licenses and Tags

Learn more about IDFG Licenses, Tags & Permits
 

Fishing Rules

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 after the second day of the season.

Special Rules

No Special Rules for Mormon Reservoir.
Magic Valley 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 must be followed when fishing for Brook Trout
Bull Trout
  • Bull Trout limit is 0, catch-and-release
Kokanee
  • Kokanee limit is 6
Sturgeon
  • Sturgeon limit is 0, catch-and-release
  • Sturgeon must not be removed from the water and must be released upon landing
  • Barbless hooks and sliding sinkers 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 hydrids (.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
  • Does not include Bull Trout and Brook Trout which are listed separately
Walleye
  • Walleye limit is 6
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 must be followed when fishing for whitefish
Protected Nongame Fish includes Northern Leatherside Chub, Shoshone Sculpin, Wood River 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, size or possession limit
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