Pool 18, Mississippi River
General Information
County: Louisa
Location: Amenities listed are for the Toolsboro Ramp. The ramp at Toolsboro is paved but the road to the ramp is gravel. There is some shore fishing along the parking area and at the outlet of Lake Odessa. Amenities vary by location in pool 18
Acres: 13300.00
Maximum Depth:
Motoring Restrictions:
Nearby Parks
Amenities
Amenities at Pool 18, Mississippi River include:
- Boat Access
- Good/Excellent Shorefishing
- Hard Surface Boat Ramp
| Mississippi River Pools 16-19: Tailwater stages have been rising slightly this past week. River conditions are low. Use caution when boating. Main channel water temperature is around 60 degrees and water clarity is fair. We have not received much for reports on tailwater fishing for walleye and saugers yet. If you have questions on fishing Pools 16-19 contact the Fairport Fish Hatchery at 563-263-5062. |
| Tailwater stage at Lock and Dam 17 at New Boston is 3.22 feet. Tailwater stage has been rising slightly this past week. |
| Channel Catfish - No Report: Try fishing for channel catfish around brush piles and snags along the main channel and side channels. Fish with cut shad or dipbaits. Channel catfish can also be caught fishing the wingdams. With the low water conditions look for channel catfish towards the ends of wingdams where there is more flow. |
| Walleye - No Report: Look for walleyes on the wingdams. Try casting or trolling crankbaits. Walleyes can also be caught on jigs and nightcrawlers. With the low water conditions, look for walleyes towards the ends of the wingdams where there is more current. |
| White Crappie - No Report: Look for crappies around brush piles and snags in the backwaters and side channels. Try fishing with minnows under a bobber or jigs and plastics. |
| Sauger - No Report: We have not received any reports of catching saugers below the Lock and Dam. Fishing should improve as water temperatures fall. Try vertical jigging with minnows or trolling three-way rigs with minnows. |
- April 2021 - 2,813,721 Walleye (Fry)
- 04/30/2018 - 385,000 Walleye (Fry)
- Bighead Carp
- Brittle Naiad
- Eurasian Watermilfoil
- Silver Carp
- Zebra Mussel
The
Fishing Regulations brochure is available for download. The summaries listed below are a partial listing provided for your benefit.
- Bigmouth Buffalo
- Season: Continuous
- Daily Bag Limit: none
- Possession Limit: unlimited
- Length Limit: none
- Other:
- Black Bullhead
- Season: Continuous
- Daily Bag Limit: unlimited
- Possession Limit: unlimited
- Length Limit: none
- Other:
- Black Crappie
- Season: Continuous
- Daily Bag Limit: combined bluegill and pumpkinseed, 25 fish
- Possession Limit: combined bluegill and pumpkinseed, 50 fish
- Length Limit: none
- Other: Associated chutes and backwaters of border rivers are included where intermittent or constant flow occur
- Bluegill
- Season: Continuous
- Daily Bag Limit: combined bluegill and pumpkinseed, 25 fish
- Possession Limit: combined bluegill and pumpkinseed, 50 fish
- Length Limit: none
- Other: Associated chutes and backwaters of border rivers are included where intermittent or constant flow occur
- Bowfin
- Season: Continuous
- Daily Bag Limit: none
- Possession Limit: unlimited
- Length Limit: none
- Other: May be taken by hand fishing, by snagging, by spear or by bow and arrow, day or night.
- Channel Catfish
- Season: Continuous
- Daily Bag Limit: none
- Possession Limit: unlimited
- Length Limit: none
- Other:
- Common Carp
- Season: Continuous
- Daily Bag Limit: none
- Possession Limit: unlimited
- Length Limit: none
- Other: May be taken by hand fishing, by snagging, by spear or by bow and arrow, day or night.
- Flathead Catfish
- Season: Continuous
- Daily Bag Limit: none
- Possession Limit: unlimited
- Length Limit: none
- Other:
- Freshwater Drum
- Season: Continuous
- Daily Bag Limit: none
- Possession Limit: unlimited
- Length Limit: none
- Other: May be taken by hand fishing, by snagging, by spear or by bow and arrow, day or night.
- Green Sunfish
- Season: Continuous
- Daily Bag Limit: none
- Possession Limit: unlimited
- Length Limit: none
- Other:
- Largemouth Bass
- Season: Continuous
- Daily Bag Limit: combined black bass, 5 fish
- Possession Limit: combined black bass, 10 fish
- Length Limit: 14-inch minimum
- Other: Associated chutes and backwaters of border rivers are included where intermittent or constant flow occur
- Northern Pike
- Season: Continuous
- Daily Bag Limit: 5 fish
- Possession Limit: 10 fish
- Length Limit: none
- Other:
- Quillback
- Season: Continuous
- Daily Bag Limit: none
- Possession Limit: unlimited
- Length Limit: none
- Other: May be taken by hand fishing, by snagging, by spear or by bow and arrow, day or night.
- Sauger
- Season: Continuous
- Daily Bag Limit: combined walleye, sauger and saugeye; 6 fish
- Possession Limit: combined walleye, sauger and saugeye; 12 fish
- Length Limit: 15-inch minimum length limit; all walleye from 20 to 27-inches must be immediately released alive
- Other: No more than one walleye longer than 27 inches may be taken per day on these pools
- Shorthead redhorse
- Season: Continuous
- Daily Bag Limit: none
- Possession Limit: unlimited
- Length Limit: none
- Other: May be taken by hand fishing, by snagging, by spear or by bow and arrow, day or night.
- Shovelnose sturgeon
- Season: Continuous
- Daily Bag Limit: unlimited
- Possession Limit: unlimited
- Length Limit: none
- Other:
- Smallmouth Bass
- Season: Continuous
- Daily Bag Limit: combined black bass, 5 fish
- Possession Limit: combined black bass, 10 fish
- Length Limit: 14-inch minimum
- Other: Associated chutes and backwaters of border rivers are included where intermittent or constant flow occur
- Smallmouth Buffalo
- Season: Continuous
- Daily Bag Limit: none
- Possession Limit: unlimited
- Length Limit: none
- Other:
- Walleye
- Season: Continuous
- Daily Bag Limit: combined walleye, sauger and saugeye; 6 fish
- Possession Limit: combined walleye, sauger and saugeye; 12 fish
- Length Limit: 15-inch minimum length limit; all walleye from 20 to 27-inches must be immediately released alive
- Other: No more than one walleye longer than 27 inches may be taken per day on these pools
- White Bass
- Season: Continuous
- Daily Bag Limit: combined yellow and white bass, 25 fish
- Possession Limit: combined yellow and white bass, 50 fish
- Length Limit: none
- Other: Associated chutes and backwaters of the Mississippi River are included where intermittent or constant flow occur. In these areas, the daily bag and possession limit for the Mississippi River apply.
- White Crappie
- Season: Continuous
- Daily Bag Limit: combined bluegill and pumpkinseed, 25 fish
- Possession Limit: combined bluegill and pumpkinseed, 50 fish
- Length Limit: none
- Other: Associated chutes and backwaters of border rivers are included where intermittent or constant flow occur
- Yellow Bass
- Season: Continuous
- Daily Bag Limit: combined yellow and white bass, 25 fish
- Possession Limit: combined yellow and white bass, 50 fish
- Length Limit: none
- Other: Associated chutes and backwaters of the Mississippi River are included where intermittent or constant flow occur. In these areas, the daily bag and possession limit for the Mississippi River apply.
- Yellow Perch
- Season: Continuous
- Daily Bag Limit: 25 fish
- Possession Limit: 50 fish
- Length Limit: none
- 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.