Green Castle Lake

General Information

County: Marshall
Location: 1 mile South of Ferguson
Acres: 16.00
Maximum Depth: 25 ft. (1979)
Motoring Restrictions: No Motor Allowed

Nearby Parks

Amenities

Amenities at Green Castle Lake include:
  • Fishing Jetty
  • Accessible Pier
  • Picnic Area
  • Trails
  • Accessible Facilities
  • Restrooms
  • Good/Excellent Shorefishing
  • Hard Surface Boat Ramp
Some lakes have "safe" ice while others are extremely variable. Always check ice and use caution when venturing out. For more information, contact the Lake Macbride Fisheries Station at 319-624-3615.
No ice or fishing reports are available, but there have been anglers on the ice.
Download Printable Lake Map
Download Printable Fishing Structures Map

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

  • 09/26/2018 - 289 Channel Catfish (8.9)
  • 10/3/16 - 288 Channel Catfish (9.1")
  • 05/27/2015 - 50 Black Crappie (Adult)
  • 05/27/2015 - 175 Largemouth Bass (Adult)
  • 09/18/2014 - 250 Bluegill (Adult)
  • 09/17/2014 - 288 Channel Catfish (8")
  • 06/23/2014 - 1,000 Largemouth Bass (2")
  • 05/15/2014 - 300 Bluegill (Adult)
The Fishing Regulations brochure is available for download. The summaries listed below are a partial listing provided for your benefit.

  • 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:
  • 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:
  • 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:

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.