Michigan rivers

Black River, Sanilac County Fishing

Sanilac County and St. Clair County, MDNR trout water.

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Photo, nearby stand in for Black River, Sanilac County: Guettarda, CC BY-SA 4.0

Michigan rivers

The Black River, Sanilac County for visiting anglers

Michigan anglers fish the Black River, Sanilac County, a river of Sanilac County and St. Clair County. Mapped, it measures close to 81.2 miles. Supplies are in Croswell, about 2 miles off.

Trout Types cover roughly 19.3 miles: Type 3. USGS runs 1 active gauge on it. You can put in at 3 public launches.

81.2miles mapped
19.3trout miles
1USGS gauges
3launches
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Trout

Trout rules for the Black River, Sanilac County

19.3trout miles
0designated miles
TypeMilesFishing seasonDaily possessionTackle
Type 319.3January 1st to December 31st5 fish, with no more than 3 trout 15" or greater. Zero (0) Arctic Grayling.Artificial lures and all types of natural bait may be used.

Type 1 stream on the Black River, Sanilac County close after September 30; Types 3 and 4 stay open all year with different possession rules and minimum sizes.

Trout and salmon need no separate stamp in Michigan; the all-species license ($26 resident, $76 nonresident a year) covers them.

MDNR Trout and Salmon Inland Stream Regulation Types and gear-restricted layers; 2026 Michigan Fishing Regulations (April 1, 2026 to March 31, 2027). Michigan trout streams.

Fish

Fish in the Black River, Sanilac County

Fish documented on the Black River, Sanilac County by MDNR layers and stocking.

MDNR trout stream layer, fishing sites, stocking table and state records.

Flow

How high the Black River, Sanilac County is running

USGS gaugeLatest readingTime (ET)
Black River Near Jeddo, Mi22 cfs, 3.06 ft gage heightNov 13 11:00 am

US Geological Survey provisional data, retrieved Nov 13, 2026 11:34 am ET. Provisional readings can be revised.

Access

Launch sites along the Black River, Sanilac County

  • Walker Flats Impoundment Boat Accessboat ramp, Sanilac County
  • I-94 Bridge Ramp2 lanes, courtesy pier, toilet, Sanilac County
  • 12th Street Municipal Boat Accessboat ramp, 65 trailer spaces, courtesy pier, toilet, Recreation Passport, St. Clair County

MDNR boat access sites, MDNR fishing sites, USGS gauges.

Regulations

Harvest rules on the Black River, Sanilac County

SpeciesLimitSeason
Largemouth and smallmouth bass5 in any combination; minimum 14 inchesPossession: Sat. before Memorial Day – Dec. 31; catch-and-immediate-release open all year
Walleye (Lower Peninsula)5; minimum 15 inchesLast Sat. in April – March 15
Northern pike (Lower Peninsula)2; minimum 24 inchesLast Sat. in April – March 15
MuskellungeOnly 1 per angler per license year (April 1 – March 31); mandatory harvest registration within 24 hours; minimum 42 inches (46, 50 or 38 inches on listed waters)Possession: 1st Sat. in June – March 15; catch-and-immediate-release open all year
Yellow perch25Open all year
Sunfish and crappie25 in any combination of the listed speciesOpen all year
Channel catfish10; minimum 12 inchesOpen all year
Flathead catfish5; minimum 15 inchesOpen all year
White bass10Open all year
Cisco and whitefish5 in any combinationOpen all year
Burbot5Open all year
Trout and salmon (stream Type 3)5 fish, but no more than 3 trout 15 inches or greater; minimum brook 15", brown 15", salmon/lake trout/rainbow (steelhead)/splake 10"Fishing: Open all year; possession: Open all year

Statewide limits for the Lower Peninsula cover the Black River, Sanilac County, with the trout row for stream Type 3.

2026 Michigan Fishing Regulations (April 1, 2026 to March 31, 2027). All Michigan limits.

Nearby

What sits close to the Black River, Sanilac County

Where to pick up bait for the Black River, Sanilac County

  • Salmon Stopbait and tackle shop, Carsonville, 13 miles
  • Bark Shanty Marinamarina, Sandusky, 16 miles
  • Day Fish Bait Cobait and tackle shop, Port Huron, 18 miles
  • Neal's Charter Svcbait and tackle shop, Brown City, 18 miles
  • Andersons Pro Bait LLCbait and tackle shop, Port Huron, 19 miles

Charter captains and guides near the Black River, Sanilac County

Towns that put you close to the Black River, Sanilac County

  • Croswell2 miles
  • Lexington5 miles
  • Applegate8 miles
  • Peck10 miles

Neighboring streams to the Black River, Sanilac County

The counties around the Black River, Sanilac County

  • Sanilac County
  • St. Clair County
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Photographs

Lakes and streams near Black River, Sanilac County, pictured

Saginaw River, Michigan
Saginaw River 67 mi
Photo: Saginaw Future Inc, CC BY 2.0
Wayne County, Michigan
Wayne County 64 mi
Photo: TheWxResearcher, CC0 1.0
Kent Lake, Michigan
Kent Lake 71 mi
Photo: Dwight Burdette, CC BY 3.0
Answers

Fishing the Black River, Sanilac County: questions anglers ask

How do I find the Black River, Sanilac County on a Michigan map?

The stream threads Sanilac County and St. Clair County.

How does the MDNR type the Black River, Sanilac County for trout?

Trout water over about 19.3 miles, Type 3.

Where are flow readings for the Black River, Sanilac County posted?

It has 1 USGS gauge, shown in the flow band.

Which launches put boats onto the Black River, Sanilac County?

MDNR data list 3 public launches; 12th Street Municipal Boat Access is one.

What are the trout limits on the Black River, Sanilac County?

Type 3: 5 fish, with no more than 3 trout 15" or greater. Zero (0) Arctic Grayling. Season: January 1st to December 31st.

What does a visitor from out of state pay for the Black River, Sanilac County?

Trout and salmon need no separate stamp in Michigan; the all-species license ($26 resident, $76 nonresident a year) covers them.

Where do anglers on the Black River, Sanilac County pick up worms?

Salmon Stop, about 13 miles away.

Is the Black River, Sanilac County Blue Ribbon water?

On file: trout.

Which Census town is nearest the Black River, Sanilac County?

The closest Michigan place is Croswell, 2 miles out.

Give the Black River, Sanilac County a full afternoon

Buy the all-species license before the trip.