Cedar River (Nashua to La Porte City)

General Information

County: Black Hawk
Location: North Cedar Park located on the north side of Highway 188 east of Plainfield is an excellent hard surface boat launch.
Acres: 77.00
Maximum Depth:
Motoring Restrictions: None

Nearby Parks

Amenities

Amenities at Cedar River (Nashua to La Porte City) include:
  • Boat Access
  • Picnic Area
  • Beach
  • Trails
  • Restrooms
  • Camping
  • Good/Excellent Shorefishing
  • Gravel Boat Ramp
  • Hard Surface Boat Ramp
  • Carry Down Boat Launch
Interior rivers here in N.E. Iowa are in excellent shape. The rivers are providing some catfish, smallmouth bass and walleye activity. Trout streams are in excellent condition across NE Iowa. Area Black Hawk county lakes are producing catches of panfish, channel catfish and largemouth bass. For more information contact your area local bait shops for the most recent up to date hot spots.
Anglers are catching channel catfish, smallmouth bass and walleye on the river.
Channel Catfish - Fair: Try using stink baits, chicken livers or dead cut baits fished above fallen tree snags.
Smallmouth Bass - Fair: Try casting crank baits, spinner baits or jigs near rocky shoreline areas.
Walleye - Fair: Tip a jig with a plastic and half of a nightcrawler or cast crankbaits for walleye this time of year.
Download Printable Lake Map

You can zoom in on the map for bathymetric information for some lakes

  • Spring 2021 - 112,712 Walleye (1.26)
  • June 2020 - 107,278 Walleye (1.6)
  • June 2019 - 94,828 Walleye (1.5)
  • 06/06/2018 - 19,159 Walleye (1.39)
  • 06/01/2018 - 44,868 Walleye (1.7)
  • 5/24/2017 - 92,476 Walleye (1.5")
  • 6/8/16 - 10,632 Walleye (1.7")
  • 6/8/16 - 10,641 Walleye (1.9")
  • 5/26/16 - 90,537 Walleye (Fingerling)
  • 09/26/2015 - 30 Flathead Catfish (18")
  • 06/04/2015 - 9,742 Walleye (1.9")
  • 06/04/2015 - 10,973 Walleye (1.6")
  • 05/29/2015 - 13,556 Walleye (2")
  • 06/05/2014 - 7,260 Walleye (2")
  • 06/05/2014 - 7,262 Walleye (2")
  • 05/29/2014 - 82,000 Walleye (2")
  • 06/21/2013 - 17,478 Walleye (1.5")
  • 05/18/2012 - 80,092 Walleye (1.2")
The Fishing Regulations brochure is available for download. The summaries listed below are a partial listing provided for your benefit.

  • Channel Catfish
    • Season: Continuous
    • Daily Bag Limit: combined: channel, blue and flathead catfish, 15 fish
    • Possession Limit: combined: channel, blue and flathead catfish, 30 fish
    • Length Limit: none
    • Other:
  • Northern Pike
    • Season: Continuous
    • Daily Bag Limit: 3 fish
    • Possession Limit: 6 fish
    • Length Limit: none
    • Other:
  • Smallmouth Bass
    • Season: Continuous
    • Daily Bag Limit: combined black bass, 3 fish
    • Possession Limit: combined black bass, 6 fish
    • Length Limit: 12-inch minimum
    • Other:
  • Walleye
    • Season: Continuous
    • Daily Bag Limit: combined walleye, sauger and saugeye; 5 fish
    • Possession Limit: combined walleye, sauger and saugeye; 10 fish
    • Length Limit: none
    • Other:
The Cedar River throughout this stretch offers excellent angling opportunities for walleye, smallmouth bass, channel catfish and occasional northern pike. Boat electrofishing catch rates for walleye are good providing abundant numbers of walleye in this stretch of river. There are many access points throughout this stretch of river. Navigation on this entire stretch is good for smaller flat or V-bottom boats with a smaller hp motor or canoe. A fall 2020 electrofishing survey in Bremer County sampled 26 walleye with 64 percent of them equal to or greater than 15 inches long. Three of these fish sampled were greater than 25 inches long with one being 30.3 inches in length. Another fall 2020 electrofishing survey above LaPorte City provided good numbers of channel catfish with decent numbers of walleye, smallmouth bass and shovelnose sturgeon.(2020)
Tip: Click the arrow in the lower right corner to view the Fish Survey Data tool in full-screen mode.

Contacts

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

The vast majority of Iowa’s streams, rivers and lakes offer safe and high-quality fish that pose little or no threat to human health if consumed. Some limitations may apply for young children and pregnant women. Here’s a Fish Consumption Fact Sheet from the Iowa DNR and the Iowa Dept. of Public Health for more information. Here is a list of current fish consumption advisories for Iowa lakes and rivers.