8.1 mapped river miles, draining 15 square miles, in the Clearwater Elk basin watershed. No gauge stands in it; the nearest is 24.6 miles away, and it is the only temperature evidence on this page — what Minnesota DNR publishes is the Chapter 6264 listing below — a land-use protection under Minnesota Rules, not a thermometer.
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.
The nearest gauge is 24.6 miles away, at Elk River Near Big Lake — not a reading of this water, but of what the region is doing today.
There isn't one. Minnesota DNR publishes no temperature classification for any water in Minnesota. What it publishes is the Chapter 6264 listing below — a land-use protection under Minnesota Rules, not a thermometer — so this river draws grey on the map above, and grey here means unmeasured rather than warm. The only temperature on this page is the live reading from the nearest USGS gauge, 24.6 miles away; it is a reading of that water, not this one.
MN DNR lists Threemile Creek under Minnesota Rules Chapter 6264 as designated trout stream. Chapter 6264 is a land-use rule — its stated purpose is timber harvest and watershed permitting, with recreation second. It is not the season and creel rules, which change yearly and live with the agency, and it is not a statement about temperature.
MN DNR designated trout streams →
Minnesota DNR designates this as trout water — Designated trout stream — without naming the species. No fish survey or stocking record for this water is in the files this site reads.
Threemile Creek sits in HUC 8 07010203, the Clearwater Elk basin, and drains 15 square miles, Strahler order 3 at the mouth. 14 NHD reaches carry the name for 8.1 miles in total.
The closest 3 rivers on this site, straight-line from the middle of this one — not drive time.