Fish Iowa - Trout Streams - Dunning Spring


About Dunning Spring

Stream segment length (miles): 0.20
See below for additional location-specific regulations

Location

County: Winneshiek
Description:
Coordinates: 43.31052097, -91.79201542

Nearby Parks

- No results found

Amenities

Amenities at Dunning Spring include:
  • Picnic Area
  • Trails
  • Good/Excellent Shorefishing

Fishing Report

District-Wide Trout Stream Fishing Report

The 2025 Catchable trout stocking calendar is now available. Catchable stocking season begins April 1. Start planning your getaway to beautiful northeast Iowa now.
Brook Trout - Slow: Use a midge, minnow, or leach pattern for fish looking to get more bang for their effort.
Brown Trout - Good: Fish around an undercut bank or similar structure. Cloudy days and off color water are a perfect mix for catching this trout.
Rainbow Trout - Good: Hatchery holdovers remain in the stream teasing anglers. Use small spinner baits or hair jigs floated past structure.

Fishing Summary

Since 2019, this very small stream began receiving an annual stocking of domestic Rainbow Trout fingerlings. Prior to this, it received Brook Trout fingerling stockings. This stream is in a beautiful Decorah city park with a continuous flowing waterfall.(2022)

Popular Fish Species

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

  • 5/16/22 - 250 Brook Trout (2)
  • 06/03/2021 - 500 Rainbow Trout (6.3)
  • 05/15/2020 - 500 Rainbow Trout (5)
  • 06/12/2019 - 503 Rainbow Trout (6.2)
  • 06/05/2018 - 500 Brook Trout (5)
  • 5/24/2017 - 500 Brook Trout (3")
  • 6/24/16 - 501 Brook Trout (4")
  • 06/09/2015 - 500 Brook Trout (4")

Management

    - No results found

Motoring Restrictions

Motoring Restrictions: None

Contacts for this Location

Fishing Regulations

  • Rainbow Trout
    • Season: Continuous
    • Daily Bag Limit: combined trout (brook, brown, and rainbow) - 5 fish
    • Possession Limit: combined trout (brook, brown, and rainbow) - 10 fish
    • Length Limit: none
    • Other: Anglers must have paid the Trout Fee to fish for or possess trout

Aquatic Invasive Species

    No known aquatic invasive species have been found

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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