When was Reser Reservoir last stocked?

The latest reported stocking was Sep 22, 2026 (rainbow trout, 5,000 fish), according to Montana agency reports.

How often is Reser Reservoir stocked?

It was stocked once in the last 12 months.

Is Reser Reservoir stocked often?

Number 5 of 17 stocked waters in Blaine County by stocking days. Stocked about as often as a typical Montana water on our record. We count each day the agency reported stocking it.

What kind of trout are stocked in Reser Reservoir?

Rainbow trout (2 stockings, 10,500 fish).

Reser Reservoir trout stocking

Blaine County, Montana · lake · 2,636 ft elevation

Reser Reservoir was last stocked 7 weeks ago (Sep 22, 2026). We have 2 stockings on record since Oct 10, 2025, 1 in the last 12 months (5,000 fish). Species stocked: rainbow trout.

Last stocked

7 weeks ago

Sep 22, 2026

Next planned

Not announced

Last 12 months

1 stocking

5,000 fish

On record

2 stockings

since Oct 10, 2025

Number 5 of 17 stocked waters in Blaine County by stocking days.
Stocked about as often as a typical Montana water on our record.

Weather at Reser Reservoir

Today
43°F
Patchy Fog then Sunny
wind 0 to 6 mph
Tonight
28°F
Partly Cloudy
wind 2 mph
Thursday
50°F
Mostly Sunny
wind 2 to 12 mph
Thursday Night
34°F
Partly Cloudy
1% rain · wind 14 mph
Friday
52°F
Sunny
wind 10 to 15 mph
Friday Night
37°F
Partly Cloudy
wind 10 to 20 mph

Forecast from the National Weather Service for this location, refreshed hourly.

What is stocked

Species	Stockings	Fish	Fish per stocking	Typical size
Rainbow trout	2	10,500	5,250	8.3 in

Stocking history

20261 stocking · 5,000 fish

Date	Species	Fish	Size	Since previous	Hatchery
Sep 22Latest Tuesday · 7 weeks ago	Rainbow trout	5,000	7.9 in	347 days	Giant Springs Trout Hatchery

20251 stocking · 5,500 fish

Date	Species	Fish	Size	Since previous	Hatchery
Oct 10 Friday	Rainbow trout	5,500	8.3 in		Giant Springs Trout Hatchery

From Montana fish and wildlife agency reports, collected nightly and kept after the agency takes them down. Agencies revise reports; check the agency's report before you go. Seasons and limits: Montana fishing regulations.

Where is Reser Reservoir?

Blaine County, Montana. The marker is the agency's location for this water; streams are often stocked at several access points.

Directions Larger map Montana fishing regulations

Stocked waters near Reser Reservoir

Clear Creekstream · 8 mistocked May 21, 2025
Salmo Reservoirlake · 13 mistocked May 26, 2026
BR 045 Reservoirlake · 16 mistocked Sep 22, 2026
Chouteau Reservoirlake · 18 mistocked Sep 23, 2026
Beaver Creekstream · 18 mistocked May 11, 2026
North Faber Reservoirlake · 20 mistocked May 26, 2026
Supenau Reservoirlake · 20 mistocked Sep 16, 2026
Grasshopper Reservoirlake · 21 mistocked May 26, 2026

All stocked waters in Blaine County Stocked this week in Montana

Questions about Reser Reservoir

When was Reser Reservoir last stocked?: The latest reported stocking was Sep 22, 2026 (rainbow trout, 5,000 fish), according to Montana agency reports.
How often is Reser Reservoir stocked?: It was stocked once in the last 12 months.
Is Reser Reservoir stocked often?: Number 5 of 17 stocked waters in Blaine County by stocking days. Stocked about as often as a typical Montana water on our record. We count each day the agency reported stocking it.
What kind of trout are stocked in Reser Reservoir?: Rainbow trout (2 stockings, 10,500 fish).