Sturgeon River Kayaking Guide: Launches, Dams & Flows

River History

This is the Upper Peninsula's Sturgeon River — not the Lower Peninsula Sturgeon River that flows through Burt Lake to Lake Huron, and not the Dickinson County Sturgeon River that feeds the Menominee. It takes its name from the lake sturgeon native to these waters. The river rises near Nestoria in Baraga County and runs through the heart of the old copper country, crossing and recrossing the Baraga–Houghton county line through forests long used by Ojibwe peoples and later by copper miners and lumbermen.

Logging shaped the river: an old log-sluice dam ("Upper Dam") once stood on the middle river, and timber drives ran its course. The 20th century added hydro power — Prickett Dam, operated by the Upper Peninsula Power Company under FERC Project No. 2402, impounds the 810-acre Prickett Lake. Conservation followed: the 14,729-acre Sturgeon River Gorge Wilderness was established in 1987, and in 1992 a 25.0-mile reach through the Ottawa National Forest joined the National Wild and Scenic Rivers System (16.5 miles wild, 8.5 miles scenic). The Wild and Scenic reach is also classified as a Blue Ribbon Trout Stream.

Interactive River Map

Tap a pin for details. Pinch or use the + / – buttons to zoom.

• Launch / take-out
• Dam / falls
• USGS gage
• Camping

Pins marked (approx.) are approximate — confirm exact launch spots before a club trip.

River Overview

Headwaters

The Sturgeon River begins at Wagner Lake in central Baraga County, near Nestoria, on the glacial plateau of southern Baraga County. It flows southerly, then westerly through the Copper Country State Forest and into the Ottawa National Forest, where 25 miles of it are federally Wild and Scenic. Through the Sturgeon River Gorge Wilderness the river cuts a sandstone gorge and drops over Sturgeon Falls. West of Baraga it turns north, is impounded as Prickett Lake, then runs parallel to the western shore of Keweenaw Bay to Portage Lake near Chassell — 105 miles in all, draining about 705 square miles of mostly forested land.

Mouth

Portage Lake near Chassell, on the Keweenaw Waterway — which connects to Lake Superior at both ends of the Keweenaw Peninsula.

USGS Flow & Water Conditions

Primary USGS Gages

Upstream

04040500 — Sturgeon River near Sidnaw, MI (171 sq mi; record since 1943; active)

Gorge Area

04041500 — Sturgeon River near Alston, MI (record since 1932; active)

Character

Free-flowing and flashy — rises fast with rain and snowmelt, drops fast after

USGS Interactive Map

Explore every USGS stream gage on and near the river. Tap a site for live flow and gage height.

Water-Level Considerations

Typical Water Temperature

Cold, dark headwater stream warming downstream of the gorge. Typical ranges: April–May 38–48°F; June–August 50s to mid-60s°F in the gorge reach, warmer in Prickett Lake and the sloughs; September–October dropping through the 50s into the 40s. Dress for immersion in spring.

Paddling Character

The classic run is the Wild & Scenic reach from the USFS campground on Forest Road 191 downstream to Prickett Dam — a Michigan DNR fisheries survey describes it as about a 14-hour canoe trip doable in spring only, with numerous riffles up to 50 yards long separated by deep pools. The gorge itself is the crux: a ~50-foot-deep sandstone canyon with a ~20-foot falls, a very difficult portage, and no exit once committed. Below Prickett Dam the river relaxes into a 75-foot-wide trout stream of riffles and pools to M-38, then goes slow and warm through the sloughs to Portage Lake.

Recommended Boats

• Whitewater kayak (gorge, experts only)
• Touring kayak (below the dam, sloughs)
• Canoe (spring gorge run, experts only)

Best Conditions

Stable spring flows near the long-term median; the gorge reach is a spring-only proposition. Calm days for Prickett Lake and the sloughs.

Potential Hazards

• Sturgeon Falls & committing gorge
• Prickett Dam
• Strainers & sweepers
• Cold water
• Remote wilderness — no easy rescue
• Black bears (food storage)
• Wind on Prickett Lake

Michigan Water Trails

The Sturgeon River itself is not a designated water trail. Its mouth connects to the Keweenaw Waterway paddling loop:

Source: michiganwatertrails.org. The river is not a state Natural River; its federal designation is National Wild and Scenic (1992).

Dams & Portages

One working hydro dam on the main river. Remnants of an old log-sluice dam ("Upper Dam") survive upstream but are not a navigation barrier.

Public Kayak & Canoe Launches

Launch names via Michigan DNR / outdoormichigan.org. Confirm exact locations, amenities, and road conditions (many are gravel Forest Roads) before the trip.

Camping

Wildlife & Fishing

• Moose
• Black bear
• Gray wolves
• Bald eagles
• River otters
• Beavers
• Great blue herons
• Spruce grouse

Fishing

• Brook trout
• Brown trout
• Rainbow trout
• Steelhead (spring, below Prickett Dam)
• Lake sturgeon (lower river)

Blue Ribbon Trout Stream

The Wild and Scenic reach in the Ottawa National Forest carries Michigan's Blue Ribbon trout designation.

Steelhead & Browns

A good steelhead run reaches the river below Prickett Dam each spring (typically early April), with migratory browns in early fall.

Top Tributary

The Otter River is rated the system's best trout tributary.

Regulations

Check the current Michigan DNR fishing guide for seasons, gear restrictions, and size/possession limits.

Eat Safe Fish

Check the current MDHHS Eat Safe Fish Guide (michigan.gov/eatsafefish) before eating fish from the river.

Safety

Required / Recommended Gear

• PFD worn at all times
• Paddle + spare
• Whistle
• Bilge pump
• Dry bag
• First-aid kit
• GPS / navigation
• Satellite communicator
• Cold-water protection spring & fall
• Bear-proof food storage

River-Specific Concerns

The gorge is the crux of this river: once you commit past the falls approach there is no exit, the portage is brutal, and the canyon is not signed from the water. Scout from the Forest Road 193 trail before ever boating it. Below the gorge, the river is remote — help is a long way off and cell coverage is unreliable in the canyon country.

Nearest Hospital

Baraga County Memorial Hospital, L'Anse (for the gorge and upper river); Aspirus Keweenaw / UP Health System options toward Houghton and Marquette for the lower river.

911 Tips

Know your nearest road before launching — US-41, M-38, M-28, and Forest Roads 191/192/193 are the reference corridors. Carry a satellite communicator in the gorge.

Contamination

No current contamination advisory found for the river — verify locally before the trip.

Best Time & Access

Best Months

April–June for the gorge run (spring flows); June–September for the lower river and Prickett Lake.

Spring

The only realistic season for the Wild & Scenic reach — high, cold water; dress for immersion.

Summer / Fall

Lower river trout fishing; fall color in the gorge country; Prickett Lake paddling on calm days.

Hunting Seasons

Fall bear and deer seasons bring hunters to the Ottawa National Forest — wear blaze orange on shore.

Shuttle / Livery

No outfitter operates on this river; the nearest rental and shuttle options are around Baraga, L'Anse, and Houghton.

Parking Passes

None required at most Forest Road access points; Michigan Recreation Passport at Baraga State Park.

Watercraft Permits

None required on this river.

Local Rules

Federal Wilderness rules apply in the gorge (no motors, Leave No Trace, pack out everything); respect private land where the river leaves public ownership.

Trip Planning

Best Expert Expedition

USFS Rd 191 → Prickett Dam through the Wild & Scenic gorge — a full committing day (the DNR's historic estimate is ~14 hours) in spring only, for expert wilderness paddlers.

Best Day Paddle

Below Prickett Dam to M-38 — riffles, deep pools, and Blue Ribbon trout water without the gorge commitment.

Best Easy Paddle

Prickett Lake flatwater or the slow sloughs toward Portage Lake.

Waterfall Visit

Canyon Falls Roadside Park on US-41 south of L'Anse — an easy half-mile walk to the "Grand Canyon of the U.P."

What to Pack

Cold-water layers, rain gear, spare paddle, bilge pump, dry bags, first-aid kit, navigation, satellite communicator, bear-proof food storage, and drinking water.

Leave No Trace

Pack out everything — especially in the Wilderness; use established camps and access points.

Clean, Drain, Dry

Clean all gear between waterways to stop aquatic invasive species.

River Difficulty

American Whitewater: Class I–V+

• Nestoria Herman Rd section — Class II–III+
• Hickey Creek to Hwy 41 — Class I–II
• Sturgeon Canyon (Hwy 41 to Upper Falls) — Class IV–V
• Tibbets Falls — Class I–II(IV)
• Sturgeon Gorge — Class II–III(V+)
• below Prickett Dam — Class II

Ratings rise at high water — check the USGS gage before paddling. American Whitewater

Quick Reference

River

Sturgeon River (Baraga/Houghton Cos.)

Length

105 mi

Region

Upper Peninsula

Headwaters

Wagner Lake, near Nestoria

Mouth

Portage Lake near Chassell

Tributaries

West Branch, Rock River, Perch River, Otter River

USGS Gages

04040500 (Sidnaw) · 04041500 (Alston)

Best Season

April–June

Difficulty

American Whitewater: Class I–V+

Best Stretch

Below Prickett Dam → M-38

Top Hazard

Sturgeon Falls gorge (committing)

Water Trail

No — mouth connects to the Keweenaw Water Trail