Illinois › Species › River Otter
Furbearer
Trapping River Otter in Illinois, 2026-27 Dates
Season lines, limits and licenses for river otter, checked November 13, 2026.
Photo: U.S. Army Corps of Engineers Louisville District (CC BY 2.0)
Where river otter stand in the 2026-27 Digest
The window for river otter stretches from Nov 10, 2026 to Mar 31, 2027, split into 1 row by weapon, zone or segment. On limits, IDNR says 5 per trapper per season.
River otter trapping runs November 10, 2026 to March 31, 2027 with a limit of 5 per trapper per season, and each otter needs a registration permit within 48 hours. You can look at 147 site pages here that list river otter, out of 147 such sites in the IDNR records.
From 2026-27 Illinois Hunting and Trapping Digest (Illinois Department of Natural Resources), checked November 13, 2026.
All dated windows for river otter in Illinois
Rows are sorted by first day, and the last column compares each window with today.
| Row | Covers | What to buy | Dates | Limit | Today |
|---|---|---|---|---|---|
| Trapping | Statewide | Trapping |
| 5 per trapper per season |
From 2026-27 Illinois Hunting and Trapping Digest (Illinois Department of Natural Resources), checked November 13, 2026.
River Otter: limits, weapons and methods
| Species | Bag |
|---|---|
| river otter | 5 per trapper per season |
For river otter, the data lists these means: trapping; registration permit within 48 hours.
From Digest season tables and Digest equipment pages (Illinois Department of Natural Resources), checked November 13, 2026.
What river otter hunters buy and what it costs
| Product | Resident or not | Base price | With vendor fee |
|---|---|---|---|
| Resident Trapping | Resident | $10.50 | $10.50 |
| Nonresident trapping license | Nonresident | $175.50 | $175.50 |
| Otter registration permit | Resident | $5.00 | $5.50 |
The fee-table column includes the vendor fee, the Digest column does not, and the license year runs March 1 to March 31 of the next year.
From Digest license pages (Illinois Department of Natural Resources), checked November 13, 2026.
Legal points for river otter in Illinois
| Topic | What it says |
|---|---|
| Sale of wildlife | May not buy, sell or offer to sell or barter game birds, migratory game birds or parts (including feathers, nests, eggs and wild turkey parts) or the edible parts of game mammals except under specific permits. |
| Interference and drones | May not interfere with or disturb another person lawfully taking wildlife with intent to prevent the taking, and may not use a drone in a way that interferes with another person's lawful taking. |
| Wanton waste | Must make a reasonable effort to retrieve and include killed or crippled limited species in the bag; may not wantonly waste the usable meat (breast of a bird; hind ham and front shoulders of a mammal) or dump carcasses on a right-of-way or property without permission. |
Only a few topics are shown; the hunting laws page has the rest, and site rules can go beyond the Digest.
From Digest general rules and Digest hunter orange page (Illinois Department of Natural Resources), checked November 13, 2026.
Land options for river otter
147 public sites list river otter, led by 53 state fish and wildlife areas, 30 state parks and 18 state habitat areas, and the biggest ones with pages are in the table.
| Public site | Kind | Where | Size in acres |
|---|---|---|---|
| Jim Edgar Panther Creek | Fish and wildlife area | Cass | 16,400 |
| Cache River | Natural area | Johnson and Pulaski | 15,425 |
| Kaskaskia River | Fish and wildlife area | St. Clair and Randolph | 14,000 |
| Horseshoe Lake | Fish and wildlife area | Alexander | 11,690 |
| Mississippi River Pool 24 | Fish and wildlife area | Pike and Calhoun | 10,211 |
| Carlyle Lake | Fish and wildlife area | Fayette and Clinton | 9,868 |
| Mississippi River Pool 21 | Fish and wildlife area | Adams | 8,536 |
| Rend Lake Project Lands | Fish and wildlife area | Jefferson and Franklin | 7,740 |
Acres are fact-sheet figures, and each site page lists the permits, check-in rules and seasons that apply to river otter there.
From IDNR site records (Illinois Department of Natural Resources), checked November 13, 2026.
Otter hunting kit
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Cable restraint stakes
The cable restraint stakes rides along on most IDNR-season outings.
Sunset over the Mississippi River at Buffalo, Iowa, across from Rock Island CountyPhoto: David Brossard (CC BY-SA 2.0)
Sunset over the Mississippi River with the St. Louis skyline, the Gateway Arch and the Eads BridgePhoto: Bryan Werner (CC BY 2.0)
Morning light reflecting on the Ohio River at Paducah, across from Massac CountyPhoto: jjmusgrove (CC BY 2.0)
River Otter, answered
When is river otter season in Illinois for 2026-27?
The Digest lists trapping statewide: November 10, 2026 to March 31, 2027.
What does IDNR allow for the river otter bag?
IDNR lists 5 per trapper per season.
What license do I need to hunt river otter in Illinois?
Plan on a trapping license ($10.50 resident, Digest-listed or fee-table price) or, for hunting, a hunting license and the State Habitat Stamp.
What does Illinois allow for taking river otter?
According to the data, trapping; registration permit within 48 hours.
Who must take trapper education?
A trapping license is required, $10.50 for residents, and new trappers born on or after January 1, 1998 need trapper education.
Do public sites limit trapping?
Public trapping is by site permit at many areas, and the furbearer and trapping page explains the statewide framework.
Does Illinois allow river otter hunting on Sundays?
Sunday hunting is not addressed in the sources used for this page; check with IDNR before relying on any answer.
Do first-time river otter hunters need a course?
A certificate of competency is required for anyone born January 1, 1980 or later, unless they can show a previous hunting license. Beginners may instead buy an apprentice license and hunt beside a licensed adult aged 21 or more.
Where do IDNR sites allow river otter?
Public options exist, 147 of them, and 147 are written up on the public land pages with their own rules.
Other photos on this page: David Brossard (CC BY-SA 2.0); Bryan Werner (CC BY 2.0); jjmusgrove (CC BY 2.0).