Fish Iowa - Lakes, Ponds, and Reservoirs - Black Hawk Lake


About Black Hawk Lake

Surface Area (acres): 922.00
Maximum Depth (feet): 13.4 ft. (2021 - 13.4 feet)
Motoring Restrictions: none
See below for additional location-specific regulations

Location

County: Sac
Description: Black Hawk
Coordinates: 42.29733920, -95.01871035

Nearby Parks

Black Hawk State Park

Amenities

Amenities at Black Hawk Lake include:
  • Boat Access
  • Accessible Pier
  • Picnic Area
  • Beach
  • Trails
  • Accessible Facilities
  • Playground
  • Restrooms
  • Camping
  • Concessions
  • Good/Excellent Shorefishing
  • Hard Surface Boat Ramp
  • Carry Down Boat Launch
  • Accessible Shoreline
  • Fish Cleaning Station

Fishing Report

Shorefishing has been productive but has likely slowed down temporarily after the recent cold weather. For more information, contact the Black Hawk District office at 712-657-2638.
Shore fishing has been productive. Anglers have done well with crappie and walleye. The cold weather will likely slow down the bite temporarily.
Black Crappie - Fair: Use a waxworm, small minnow, or jigs. Fishing along shore has been productive. Especially around Ice House Point and the inlet bridge area.
Walleye - Fair: Anglers have been catching fish from shore in 1 to 5 feet of water. Mornings and evenings have been most productive. Anglers have had luck using twisters in Town Bay fishing from shore and from the floating dock and the stone piers. Ice House Point shoreline and the inlet bridge area have been productive as well. The recent cool weather will likely slow down the bite.

Fishing Forecast

Fishing at Black Hawk Lake has been good in recent years. Walleye fishing is best between mid April through mid June. Most fish harvested range from 16 to 22 inches. Fire tiger and white colored twisters, shad raps, and leeches are all lures/baits that work good for the walleye. Largemouth bass fishing is excellent. Bass can be caught throughout the open water season and there is strong population of adult bass over 15 inches. Yellow perch fishing is seasonal and can be good in the early spring and late fall. 2019 saw a record harvest of yellow perch on Black Hawk Lake. Many anglers target perch around the inlet bridge, from the fish house, the floating fishing pier, and the west stone pier. Crappie fishing is good in the spring with fish averaging 10 to 11 inches. Most anglers target the fish house the shoreline along Ice House Point. The bluegill fishing has declined in the last couple years, likely due to the gizzard shad infestation. However, quality size bluegill do exist and most are caught through the ice. The channel catfish population is strong with two large size classes of 3-4 pound fish and 5-7 pound fish. Muskie fishing can be good, especially in the spring. It is a young population, but there are 42 to 43 inch individuals out there. Muskie anglers may experience higher than average catch rates, but many will be in the 25 to 35 inch size range.(2020)

Consumption Guidelines

Iowa-Caught Fish Are Safe to Eat, In Almost All Cases

In nearly all cases, Iowa fish are safe to eat. Cleaning and/or preparing the meal causes most of the problems regarding taste or color of fish. Like all living creatures, fish are susceptible to diseases, parasites, and other naturally occurring conditions in the water. If you suspect your fish is affected by any of these conditions, do not eat it. Consider eating smaller and younger fish which usually have lower levels of contaminants than larger ones. Most contaminants accumulate in larger, older fish. For additional information, check out our resources for eating and cooking Iowa caught fish.

To learn more about fish tissue monitoring, visit our Fish Tissue Monitoring page .

Stocking

  • October 2022 - 5,327 Walleye (8.8)
  • 5/4/22 - 2,341,459 Walleye (Fry)
  • November 2021 - 3,798 Walleye (8.9)
  • 10/14/2021 - 162,000 Bluegill (2)
  • 10/05/2021 - 1,620 Largemouth Bass (3.8)
  • 05/04/2021 - 2,353,039 Walleye (Fry)
  • 09/23/2020 - 4,902 Channel Catfish (9.4)
  • 05/05/2020 - 1,960,000 Walleye (Fry)
  • October 2019 - 15,257 Walleye (9)
  • 05/14/2019 - 386 Muskellunge (11.9)
  • 05/08/2019 - 2,280,150 Walleye (Fry)
  • 10/12/2018 - 5,032 Walleye (6.7)
  • 09/11/2018 - 4,560 Channel Catfish (8.5)
  • 05/16/2018 - 2,374,890 Walleye (Fry)
  • 5/10/2017 - 330 Muskellunge (13.1")
  • 4/24/2017 - 2,544,022 Walleye (fry)
  • 10/31/2017 - 1,235 Walleye (9")
  • 10/27/2017 - 2,347 Walleye (8.9")
  • 10/27/2017 - 4,018 Walleye (8.9")
  • 9/26/16 - 4,561 Channel Catfish (9.5")
  • 4/28/16 - 2,400,000 Walleye (Fry)
  • 10/6/16 - 700 Yellow Perch (4")
  • 10/17/16 - 7,599 Walleye (9.3")
  • 10/26/2015 - 7,617 Walleye (8")
  • 05/15/2015 - 60 Black Crappie (Adult)
  • 05/12/2015 - 411 Muskellunge (12.3")
  • 04/27/2015 - 2,300,000 Walleye (Fry)

Management

  • 2023 - Dredging-State-funded: The east basin of Black Hawk Lake was dredged by J.F. Brennan Company, Inc. over the course of two years to remove 785,623 cubic yards of material.
  • 2023 - Vegetation-Treatment: spot treatment using contact herbicides and commercial applicator
  • 2022 - Exotic Species-Mussels: Zebra mussels recorded
  • 2021 - Morphology-Maximum Depth: 13.4 feet
  • 2021 - Morphology-Mean Depth: 5.4 feet (excluding wetland)
  • 2021 - Morphology-Lake Volume: 4136.3 acre-feet (excluding wetland)
  • 2021 - Fishery Renovation-Chemical-Rotenone: Applied rotenone to inlet area only during draw down of inlet.
  • 2020 - Exotic Species-Mussels: Several small mussels found on lifts largest 5/8" and smallest 1/3". Most likely settled out on lifts earlier this season.
  • 2020 - Exotic Species-Mussels: zebra mussels reported
  • 2020 - Exotic Species-Mussels: zebra mussels reported
  • 2020 - Exotic Species-Mussels: adult ZM reported
  • 2020 - Exotic Species-Mussels: Zebra Mussels reported by Ben Wallace
  • 2020 - Shoreline Activities-Rip-rap: Added an additional 450 feet of armoring to Ice House Point to select areas.
  • 2019 - Dredging-State-funded: The inlet was dredged by Bedrock Sand and Gravel over the course of three years with the goal of removing 320,000 cubic yards for the purpose of P reduction.
  • 2019 - Shoreline Activities-Rip-rap: Armored approximately 450 feet of shoreline on Ice House Point.
  • 2018 - Pier-Construction: Constructed a handicapped accessible fishing pier at Ice House Point. The pier has a shelter that allows anglers to fish indoors.
  • 2018 - Fish Cleaning Station-Fish Cleaning Station: Retrofitted old fish cleaning station with a new Barracuda grinder. Also replaced the settling tank.
  • 2017 - Fishing Dock-Maintenance: Replaced the decking and the railing on the floating T dock in Town Bay.
  • 2015 - Dredging-State-funded: Small scale dredging in state marina.
  • 2014 - Shoreline Activities-Rip-rap: Armored the Denison Beach area shoreline with rip rap. Left a ~50 opening for beach access.
  • 2012 - Shoreline Activities-Rip-rap: Armored Cottonwood Point and lower cottonwood point with native stone rip rap during the drought of 2012.
  • 2012 - Fish Kills-Other: Black Hawk Lake was chemically renovated in the fall of 2012 to eliminate rough fish, such as gizzard shad, common carp, and bigmouth buffalo. Fishery managers are in the process of restocking the lake with sportfish species. There are currently no

Motoring Restrictions

Motoring Restrictions: none

Contacts for this Location

Fishing Regulations

  • Black Crappie
    • Season: Continuous
    • Daily Bag Limit: combined black and white crappie, 25 fish
    • Possession Limit: unlimited
    • Length Limit: none
    • Other: No daily limit on private waters
  • Bluegill
    • Season: Continuous
    • Daily Bag Limit: 25 fish
    • Possession Limit: unlimited
    • Length Limit: none
    • Other: No daily limit on private waters
  • Channel Catfish
    • Season: Continuous
    • Daily Bag Limit: combined: channel, blue and flathead catfish, 8 fish
    • Possession Limit: combined: channel, blue and flathead catfish, 30 fish
    • Length Limit: none
    • Other: Except for border lakes
  • Largemouth Bass
    • Season: Continuous
    • Daily Bag Limit: combined black bass, 3 fish
    • Possession Limit: combined black bass, 6 fish
    • Length Limit: 15-inch minimum
    • Other:
  • Muskellunge
    • Season: Continuous
    • Daily Bag Limit: combined: muskellunge and tiger muskellunge, 1 fish
    • Possession Limit: combined: muskellunge and tiger muskellunge, 1 fish
    • Length Limit: 40-inch minimum
    • Other: except for West Okoboji, East Okoboji, and Spirit Lakes (Dickinson County)
  • Walleye
    • Season: Continuous
    • Daily Bag Limit: 5 fish
    • Possession Limit: 10 fish
    • Length Limit: none
    • Other: none
  • Yellow Perch
    • Season: Continuous
    • Daily Bag Limit: 25 fish
    • Possession Limit: 50 fish
    • Length Limit: none
    • Other:

Aquatic Invasive Species

  • Brittle Naiad
  • Zebra Mussel

To learn more about AIS, visit the Iowa DNR's Aquatic Invasive Species page for more information and resources.

Fish Surveys

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