When was Clemons Coulee Reservoir last stocked?

The latest reported stocking was Jun 17, 2026 (rainbow trout, 3,020 fish), according to Montana agency reports.

How often is Clemons Coulee Reservoir stocked?

It was stocked once in the last 12 months.

Is Clemons Coulee Reservoir stocked often?

The third most stocked of 10 waters in Teton County. 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 Clemons Coulee Reservoir?

Rainbow trout (2 stockings, 5,152 fish).

Clemons Coulee Reservoir trout stocking

Teton County, Montana · lake · 4,124 ft elevation

Clemons Coulee Reservoir was last stocked 5 months ago (Jun 17, 2026). We have 2 stockings on record since Jun 18, 2025, 1 in the last 12 months (3,020 fish). Species stocked: rainbow trout.

Last stocked

5 months ago

Jun 17, 2026

Next planned

Not announced

Last 12 months

1 stocking

3,020 fish

On record

2 stockings

since Jun 18, 2025

The third most stocked of 10 waters in Teton County.
Stocked about as often as a typical Montana water on our record.

River conditions

Nearest USGS gage: Sun River bl Willow Cr nr Augusta MT (4 km away, on a different stream or lake).

Flow: 177 cfs; about normal for the last six weeks
Gage height: 2.13 ft

Streamflow, last six weeks (cfs), daily. Latest: 183 cfs on Nov 8.

Latest reading Nov 9, 2026, 8:15 AM UTC. USGS data are provisional. Gage page at USGS.

Weather at Clemons Coulee Reservoir

Overnight
43°F
Mostly Cloudy
wind 13 mph
Saturday
59°F
Partly Sunny
1% rain · wind 5 to 13 mph
Saturday Night
40°F
Mostly Cloudy
wind 5 to 9 mph
Sunday
58°F
Partly Sunny
wind 9 to 32 mph
Sunday Night
34°F
Mostly Cloudy
wind 2 to 25 mph
Monday
53°F
Partly Sunny
wind 5 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	5,152	2,576	4.6 in

Stocking history

20261 stocking · 3,020 fish

Date	Species	Fish	Size	Since previous	Hatchery
Jun 17Latest Wednesday	Rainbow trout	3,020	4.0 in	52 weeks	Big Springs Trout Hatchery

20251 stocking · 2,132 fish

Date	Species	Fish	Size	Since previous	Hatchery
Jun 18 Wednesday	Rainbow trout	2,132	4.5 in		Big 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 Clemons Coulee Reservoir?

Teton 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 Clemons Coulee Reservoir

Willow Creek Reservoirlake · 4 mistocked Jul 13, 2026
Pishkun Reservoirlake · 9 mistocked May 1, 2026
Nilan Reservoirlake · 10 mistocked May 26, 2026
Anderson Pondlake · 11 mistocked Jun 17, 2026
Swazee Lakelake · 11 mistocked Sep 11, 2026
Tunnel Lakelake · 11 mistocked May 21, 2026
Spring Creekstream · 18 mistocked Jul 1, 2026
Renshaw Lakelake · 21 mistocked Sep 17, 2025

All stocked waters in Teton County Stocked this week in Montana

Questions about Clemons Coulee Reservoir

When was Clemons Coulee Reservoir last stocked?: The latest reported stocking was Jun 17, 2026 (rainbow trout, 3,020 fish), according to Montana agency reports.
How often is Clemons Coulee Reservoir stocked?: It was stocked once in the last 12 months.
Is Clemons Coulee Reservoir stocked often?: The third most stocked of 10 waters in Teton County. 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 Clemons Coulee Reservoir?: Rainbow trout (2 stockings, 5,152 fish).