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Mississippi River

The rule for this water, with the receipt.

Special regulations for Mississippi River, as the state words them

Clayton County · River · IA

Has its own special rules
How to read this page:Official text quoted regulationParsed fields from the ruleDerived calculated from rulesContext conditions, not a ruleAdvice our suggestion

Today's rule hereParsed

Season
Not captured yet - consult the statewide regulations
Gear
Not captured yet - consult the statewide regulations
Bait
“Bait” includes, but is not limited to, minnows, Green Sunfish, Orangespotted Sunfish, live or dead Gizzard Shad, frogs, crayfish, salamanders and mussels.Statewide
Poles
you cannot use more than two lines or more than two hooks on each lineStatewide
SpeciesDaily limitSize
Black Bass
up to five bassmin. any lengthStatewide
turtles
100 pounds of live turtles or 50 pounds of dressed turtles-Statewide
Paddlefish
You must immediately release alive all fish measuring 33 inches or more on the Mississippi River. Measure the length of a Paddlefish from the front of the eye to the natural unaltered fork of the tail. Use a flexible tape to measure along and over the center line contour of the fish while it is lying flat. You must immediately release alive all fish you do not take into possession.
See size rulemin. 33-inch maximum length limitThis water
walleye
must immediately release alive all walleye from 20 to 27-inches
no more than one Walleye above 27-inches may be taken per day-This water

The official text, verbatimOfficial text

Straight from IA's official regulations. Rules in force today lead; out-of-season rows are dimmed. Nothing is paraphrased. Not legal advice: verify the posted rules at the water.

Whole water
  • Black Bass (Largemouth, Smallmouth, Spotted bass combined)
    Size 14-inch minimum
    Associated chutes and backwaters of the border rivers are included where intermittent or constant flow occur.
  • Paddlefish
    Size 33-inch maximum length limit
    You must immediately release alive all fish measuring 33 inches or more on the Mississippi River. Measure the length of a Paddlefish from the front of the eye to the natural unaltered fork of the tail. Use a flexible tape to measure along and over the center line contour of the fish while it is lying flat. You must immediately release alive all fish you do not take into possession.
  • walleye
    Daily limit no more than one Walleye above 27-inches may be taken per day
    must immediately release alive all walleye from 20 to 27-inches
  • Walleye, Sauger & Saugeye
    Daily limit combined daily 6 and combined possession of 12
Out of season today
  • PaddlefishMarch 1 through April 15 (out of season today)
    Snagging for Paddlefish on the Mississippi River is restricted to the area within 500 yards below the navigation dams and their spillways.

How this answer was assembled

  1. StatewideStatewide river rules are the base layer: default season, gear, bait, and limits.
  2. This waterSpecial rules written for this exact water replace the statewide defaults where they speak.
  3. Emergency orderEmergency orders in effect today override everything else. They sync quietly when the phone has coverage and never lock you out of the app.

Where this stretch begins and ends

Loading map…

The drawn shape is the named water, matched from the official list against OpenStreetMap and accepted only because the name resolved to a single feature in this water's county.

Different sections of this water can have different rules. The exact section boundaries are not marked on the map yet; each rule above describes in plain words where it starts and ends, and that written description is the authoritative boundary. Map boundaries come water by water, never as a guess.

Season at a glanceDerived

J
F
M
A
M
J
J
A
S
O
N
D
opensome stretchesclosedunknown

Sampled mid-month from the dated rows; short windows can slip between samples. The rows above are authoritative.

At the water nowContext

Overnight
64°F
Mostly Clear
Wind 3 mph · 0% precip
Wednesday
85°F
Sunny then Patchy Smoke
Wind 3 mph · 3% precip
Wednesday Night
65°F
Patchy Smoke then Mostly Clear
Wind 3 mph · 3% precip

Streamflow: 24,000 cfs at mississippi river at mcgregor, ia (2013-10-29 23:45)

Forecast: National Weather Service. Flow: nearest active USGS gauge in this water's area, which may sit on a different reach. Conditions are context, not rules.

What are you fishing for here?Advice

Pick from the species named in Mississippi River's rules. Setups are checked against the gear rules in force today, and your picks are remembered on this device only. These are rule-aware suggestions, not a claim about what is biting; advice, not law, and the rules above govern.

Receipts

Statewide rules
Statewide
Checked against this official source on July 12, 2026.
Special rules - Mississippi River
This water
Checked against this official source on July 12, 2026.

Local services near Mississippi River

Tackle shops, guides, and boat launches that serve this water will appear here - a separate lane below the rules, so a local business can reach you without ever getting between you and the regulation.

Run a shop or guide service on Mississippi River? Get listed.