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Is Eddy Creek good for brown trout?

Yes, on the classification rather than on a thermometer. WDNR has stocked brown trout into Eddy Creek once, in 2018, and WDNR classes most of its typed water as cold — but no USGS gauge on this river reports water temperature, so this site has no measured July mean to hold against the 54–66 °F band this fish wants. That is a stocking record and not a survey: it says WDNR put the fish in, not that anyone has since found one holding over. Fish of 8–16 inches are what Wisconsin reports as typical.

Map of Eddy Creek Open Eddy Creek on the map See Eddy Creek on the live map → Every reach coloured by water temperature, with the public land and access points along it.

What the state's records say

Species
Brown trout (Salmo trutta)
In Wisconsin
introduced
Record here
stocked — no survey record on this water
Holds in
54–66 °F, stops feeding above 75 °F
Typical
8–16 inches
Spawns
Late October into December, on gravel riffles, later in the season than the rainbow and overlapping the brook trout.

Introduced in the 1880s and now the fish most driftless spring creeks are managed for, reproducing without help across most of that footprint.

Is the water cold enough

No USGS gauge on this river reports water temperature, so there is no measured July mean to put beside the species' band. WDNR's classification of the typed reaches is Cold, and that is a classification rather than a thermometer.

GaugeNowJuly mean
NAMEKAGON RIVER AT LEONARDS, WI 56.5 °F 65.8 °F

What you may keep

Wisconsin DNR classifies this water as Class I. The management tier on those reaches is wild. This is a designation of the fishery and not the season and creel rules.

WDNR trout stream classification → Wisconsin season and creel rules →

What to fish for it

The insects recorded from this river's region, earliest first. The full calendar →

More about Eddy Creek

Eddy Creek — live water temperature, regulations and access