Rock River

General Information

County: Sioux
Location:
Acres: 55.00
Maximum Depth:
Motoring Restrictions:

Nearby Parks

Amenities

Amenities at Rock River include:
  • Picnic Area
  • Trails
  • Playground
  • Restrooms
  • Camping
  • Good/Excellent Shorefishing
  • Carry Down Boat Launch
  • Accessible Shoreline
No recent updates
Download Printable Lake Map

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

    No known aquatic invasive species have been found
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:
  • 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:
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.