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Reservoir · Lewis and Clark, Montana

Willow Creek Reservoir

Open in HuntGrid Fishing

At a glance

Area
536 ha (1,323 acres)

Who lives here

Not listed doesn't mean no fish.

Stocking

YearSpeciesStageNumber
Jul 13, 2026Rainbow Trout34,629
Jun 15, 2026Rainbow Trout31,940
Jun 1, 2026Rainbow Trout7,306
Jun 1, 2026Rainbow Trout37,898
May 28, 2026Rainbow Trout20,000
May 28, 2026Rainbow Trout20,000
Jun 23, 2025Rainbow Trout10,748
Jun 23, 2025Rainbow Trout22,185
Jun 19, 2025Rainbow Trout20,735
Jun 2, 2025Rainbow Trout30,162
Jun 2, 2025Rainbow Trout30,162
Oct 16, 2024Rainbow Trout11,668
Oct 16, 2024Rainbow Trout10,504
Jun 17, 2024Rainbow Trout22,956
Jun 17, 2024Rainbow Trout29,237
Sep 20, 2023Rainbow Trout17,495
Sep 20, 2023Rainbow Trout12,961
Jun 27, 2023Rainbow Trout15,000
Jun 27, 2023Rainbow Trout15,000
Jun 15, 2023Rainbow Trout27,704

As the agency publishes it. Newest first: 20 of 61.

Getting on the water

Listed by public agencies. A listed site doesn't make the water or its shore open to fishing: when in doubt, it's unknown. Check signs and local rules.

The rules

Summary, not the law. Check the official regulations before you fish.

HuntGrid has no rules for this water yet.

Official regulations: Montana Fish, Wildlife & Parks

What's biting

Not enough anglers have shared catches here lately. A species shows for a week once at least 5 anglers share catches of it.

From anglers who chose to share their catches in HuntGrid Fishing, each counted once, counts rounded to the nearest 5, published 3 days after the week ends and never changed. Never a spot, time or name.

About this page

Sources and licences:

The outline is drawn from the official water data credited above, without a basemap. These pages show no angler's catches, spots or tracks.