Pere Marquette River
MI · Mason
- Stocked
- USGS gauge
The pin is approximate, near the middle of the water. The shoreline on the map comes from OpenStreetMap.
At a glance
- County
- Mason County
- Last stocked
- May 19, 2026
- Species
- Brown trout
Conditions
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Overview
The Pere Marquette River begins east of Baldwin and enters Lake Michigan at Ludington. With no dams or impoundments, it is the longest free-flowing river system in Michigan's Lower Peninsula. In 1978, 66.4 miles of the river, from the junction of the Middle and Little South branches down to U.S. 31, were designated a National Wild and Scenic River. The federal river program describes a nationally known fishery with large populations of resident trout and runs of steelhead and salmon from Lake Michigan that draw thousands of anglers each year. The Pere Marquette was the site of the first brown trout introduction in the United States, in 1884. Rainbow trout planted in 1885 became a self-sustaining steelhead population, and salmon now reproduce naturally in the river. Forest Service access sites are plowed in winter. From Memorial Day weekend through Labor Day weekend, a watercraft permit is needed to launch or take out at those sites, and camping on National Forest land in the corridor is allowed only at designated sites.
Regulations
Parts of the river have flies-only and other gear restrictions, and trout and salmon rules vary by section. See the current Michigan Fishing Regulations and inland trout and salmon maps: https://www.michigan.gov/dnr/things-to-do/fishing/fishing-regulations
Stocking history
| Species | Qty | Size | When |
|---|---|---|---|
| Brown trout | 1935 | 17.11 | 05-19-2026 |
| Brown trout | 10900 | 16.54 | 04-28-2026 |
| Brown trout | 2700 | 19.52 | 05-13-2025 |
| Brown trout | 11398 | 18.41 | 04-18-2025 |
| Brown trout | 5500 | 18.6 | 04-15-2025 |
Gear for the fish stocked here
Brown Trout
Rod: Light or ultralight spinning rod, about 4.5 to 8.5 feet.
Line: 4 to 8 lb monofilament.
Baits: worms and nightcrawlers, minnows, crayfish
Lures: inline spinners, minnow-imitating stickbaits, small spoons
Likely species (watershed)
Muskellunge, Ninespine Stickleback, Popeye Shiner, Silver Lamprey
Likely species come from USGS Aquatic GAP ranges for the whole watershed (HUC8). They show what may be here, not a count of this water.
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More in Mason
National Wild and Scenic Rivers System (U.S. Fish and Wildlife Service)
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Some stocking records are adapted from LurePassion (formerly lurepassion.com) (normalized and matched to our waters), licensed CC BY 4.0. State agencies retain their own terms for the underlying records.