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Reservoir · Wheatland, Montana

Martinsdale Reservoir

Open in HuntGrid Fishing

At a glance

Area
385 ha (952 acres)

Who lives here

Not listed doesn't mean no fish.

Stocking

YearSpeciesStageNumber
May 28, 2026Rainbow Trout29,728
May 14, 2026Rainbow Trout25,272
May 21, 2025Rainbow Trout20,569
May 20, 2025Rainbow Trout34,431
May 21, 2024Rainbow Trout27,770
May 21, 2024Rainbow Trout28,743
May 31, 2023Rainbow Trout10,366
May 25, 2023Rainbow Trout42,556
Oct 6, 2022Rainbow Trout5,277
May 18, 2022Rainbow Trout49,522
May 17, 2022Brown Trout10,355
Aug 17, 2021Rainbow Trout3,130
May 11, 2021Rainbow Trout55,629
Oct 1, 2020Rainbow Trout15,016
May 4, 2020Rainbow Trout6,036
May 4, 2020Rainbow Trout23,611
May 4, 2020Rainbow Trout25,493
Sep 25, 2019Rainbow Trout14,814
Jun 6, 2019Rainbow Trout3,523
May 23, 2019Rainbow Trout17,145

As the agency publishes it. Newest first: 20 of 31.

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.