BirdTrout

Escanaba River, Michigan

52 mapped river miles, draining 910 square miles, in the Escanaba subbasin watershed. 3 USGS gauges report water temperature on it, and this page reads all 3.

Open in BirdTrout
Map key
Public land — where the bank is open to walk and fish
USGS gauge — live water temperature
Water temperature — the colour of the river, and of every dot on it

50°F and colder is cold, through cold-transitional and cool, to warm above 70°F — the same four bands, breaking at 58, 64 and 70°F, that the app paints. Grey is water nobody has measured.

Water temperature right now

Live from the USGS — every pill above is live, so the numbers you are reading are the latest continuous readings at each gauge. Provisional and unreviewed, as all real-time data is. If that fetch cannot happen — you are offline, or the USGS is down — the pills fall back to the last value we cached, 30 September 2026, 13:43 UTC.

55.4 °F
Middle Branch at Humboldt
RM 42.7 · 5 cfs · read 30 Sep, 9:15 am ET
Cold
56.5 °F
M Br Escanaba R at Us Hwy 41 Nr Humboldt
RM 0.4 · read 30 Sep, 9 am ET
Cold
60.1 °F
Cornell
RM 0.0 · 239 cfs · read 30 Sep, 8:45 am ET
Cold-transitional

The pills above go to USGS. These are this site's pages for the same gauges — a thirty-day chart, the monthly means, the record, and today's reading against the five-year normal for today: 04057800, 04057801.

The character of the water

A wide river by the numbers, a median 63.7 feet across 52.2 mapped miles, draining 910.38 square miles at Strahler order 5. Temperature here rests on a gauge rather than a valley class: Escanaba River at Cornell, river mile 1.5, covering a 50.8-mile reach with a July mean of 70.8 F, a July range of 18.9 F, and an uncertainty of 1.97 F over eight Julys of record from 2019 through 2026. Groundwater input is rated low. That gauge sits at the downstream end of its reach, so the mean stands for the warmest water in it and everything above runs colder. Type 1 regulation covers 30.2 miles, last Saturday in April through September 30th, artificial lures and all types of natural bait, creel of 5 fish with no more than 3 trout 15" or greater. Eight public units total 179,695 acres, dominated by the Gwinn Management Unit at 159,228.

Thermal classification

Each gauge carries a July mean built from its own daily record — 4 Julys, 2023–2026, measured rather than modelled. A July mean is what decides which of the four bands a stretch of water belongs to, because July is when a trout river either holds or does not.

Reach July mean Band Groundwater
Middle Branch at Humboldt
RM 52.2–42.7
66.8 °F cool moderate
M Br Escanaba R at Us Hwy 41 Nr Humboldt
RM 42.7–0.4
67.4 °F cool moderate
Cornell
RM 0.4–0.0
70.8 °F warm low

Every gauge sits at the bottom of its segment, so each number is the warm end and the water above it runs colder. ±1.97 °F on the fit.

The lake run

The Escanaba River is a Lake Michigan tributary with 1.4 miles of run corridor on it — salmon, steelhead and lake-run brown trout, on their own calendar and under their own rules. Run timing, species and access on the Escanaba River →

Questions about this river

Regulations

MDNR trout stream types, as designated. Types on file cover 30.2 of the 52.2 mapped miles; 22.0 miles carry no type in this dataset. Always check the current Michigan Fishing Guide before you fish — this is a copy, and the Guide is the rule.

Type Where Season Minimum sizes
Type 1
30.2 mi
RM 52.2–24.0
RM 8.7–6.5
Last Saturday in April–September 30th Brook trout 7", Brown trout 8", Rainbow trout / steelhead 10", Lake trout 10", Chinook salmon 10", Coho salmon 10", Pink salmon 10", Atlantic salmon 10"

Creel across all types: 5 fish, with no more than 3 trout 15“ or greater. Zero (0) Arctic Grayling. Tackle: Artificial lures and all types of natural bait may be used.

Fishable reaches

River miles are measured above the mouth, along the mapped mainstem. The reach breaks are the gauges, which is also how the temperature model divides the river.

Reach Miles July mean Access on it
RM 52.2–42.7
down to Middle Branch at Humboldt
9.6 66.8 °F —
RM 42.7–0.4
down to M Br Escanaba R at Us Hwy 41 Nr Humboldt
42.2 67.4 °F —
RM 0.4–0.0
down to Cornell
47.4 70.8 °F —

0 mapped access sites on the mainstem: 0 walk-in, 0 boat or canoe launches.

USGS gauges

Every gauge on the mainstem, upstream first. Links go to the USGS monitoring-location page for the site.

Public land on the river

7 units of public or open-access land touch this river, 179,369 acres in total. Acreage is the whole unit, not the part beside the water.

Unit Owner Acres
Gwinn Management Unit Michigan DNR 159,228
Escanaba River State Forest - Gwinn Unit (South) Michigan Department of Natural Resources 19,924
Pioneer Trail Park — 76
Public Water Access Site Michigan DNR 71
Gwinn Michigan DNR 61
Escanaba River Michigan DNR 5
Burnt Camp Boating Access Site Michigan Department of Natural Resources 4

Species

No species records for this water in the files this site reads.

Historical July mean

The measured record behind every temperature band on this page: the mean of the daily means for July, at each gauge, over the years USGS has one.

Gauge July mean July range Julys
Middle Branch at Humboldt 66.8 °F 15.8 °F 4
M Br Escanaba R at Us Hwy 41 Nr Humboldt 67.4 °F 14.6 °F 8
Cornell 70.8 °F 18.9 °F 8

Hatches on this water

42 insects are recorded from the Upper Peninsula, which is the region this river sits in. That is a claim about the region and not a survey of this stream: nobody has recorded which of them has been caught here. Open the river in the app and the hatch panel will narrow it to the ones whose temperature window today's reading is inside.

InsectPeakWaterSize
Fish Eggs
Other
October–January and April 33–60°F #10–16
Little Black Stonefly
Allocapnia / Capnia spp.
January–April 34–46°F #16–18
Little Brown Stonefly
Taeniopteryx / Strophopteryx spp.
February–April 38–50°F #12–16
Blue-Winged Olive
Baetis spp.
March–May and September–November 38–58°F #16–22
Blackfly
Simulium spp.
April–June 40–65°F #18–22
Cranefly
Tipula spp.
April–June and September–October 40–65°F #6–10
Grannom
Brachycentrus spp.
April–May 48–58°F #14–16
Green Rock Worm / Green Weenie
Rhyacophila spp.
April–June and September–October 45–68°F #10–14
Hendrickson
Ephemerella subvaria
April–May 45–58°F #12–14
Alderfly
Sialis spp.
May–June 52–66°F #10–14
Caterpillar
Lepidoptera larvae
May–September 55–75°F #8–14
Crayfish
Orconectes spp.
May–October 55–78°F #4–8
Giant Black Stonefly (Salmonfly)
Pteronarcys dorsata
May–June 50–62°F #4–6
Green Sedge
Rhyacophila spp.
May–August 48–64°F #12–16

And 28 more — the year-round records, mostly: midges, scuds and sculpins, which are in the water every day and are therefore never the news.

Tributaries and watershed

15 named streams meet this one. Confluence miles are above the mouth; the longest twelve are listed.

Escanaba River sits in HUC 8 04030110, the Escanaba subbasin, and drains 910 square miles, Strahler order 5 at the mouth. 42 NHD reaches carry the name for 52.2 miles in total.

Other water nearby

The closest 6 rivers on this site, straight-line from the middle of this one — not drive time.