TroutNearMe

Clark Canyon Reservoir trout stocking

Montana · lake

Clark Canyon Reservoir was last stocked 8 weeks ago (Jul 30, 2026). We have 10 stockings on record since Jul 1, 2025, 1 in the last 12 months (154,216 fish). Most stockings come in July. Species stocked: rainbow trout.

Last stocked
8 weeks ago
Jul 30, 2026
Next planned
Not announced
Last 12 months
1 stocking
154,216 fish
On record
10 stockings
since Jul 1, 2025

Weather at Clark Canyon Reservoir

  • Tonight
    47°F
    Mostly Clear
    wind 15 to 20 mph
  • Friday
    76°F
    Sunny
    wind 13 to 26 mph
  • Friday Night
    39°F
    Partly Cloudy
    1% rain · wind 5 to 22 mph
  • Saturday
    65°F
    Mostly Sunny
    wind 3 to 13 mph
  • Saturday Night
    41°F
    Mostly Cloudy
    wind 2 to 8 mph
  • Sunday
    65°F
    Mostly Cloudy then Slight Chance Light Rain
    15% rain · wind 1 to 7 mph

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

When is Clark Canyon Reservoir stocked?

Most stockings come in July. Stocked 3 times in 2025, mostly in July, usually on Thursdays, about every 9 days.

By month, all years

Jan: 0 stockingsJanFeb: 0 stockingsFebMar: 0 stockingsMarApr: 0 stockingsAprMay: 0 stockingsMayJun: 0 stockingsJunJul: 4 stockings4JulAug: 0 stockingsAugSep: 0 stockingsSepOct: 0 stockingsOctNov: 0 stockingsNovDec: 0 stockingsDec
Stockings of Clark Canyon Reservoir by month, all years on record. This month is shown in blue.

Year by year

JanFebMarAprMayJunJulAugSepOctNovDec
20261
20253

What is stocked

SpeciesStockingsFishFish per stockingTypical size
Rainbow trout10398,73139,8735.7 in

Stocking history

DateSpeciesFishPoundsHatchery
Jul 30, 2026Rainbow trout154,216Bluewater Springs Trout Hatchery
Jul 17, 2025Rainbow trout105,715Bluewater Springs Trout Hatchery
Jul 17, 2025Rainbow trout23,208Giant Springs Trout Hatchery
Jul 17, 2025Rainbow trout20,063Bluewater Springs Trout Hatchery
Jul 10, 2025Rainbow trout37,996Bluewater Springs Trout Hatchery
Jul 10, 2025Rainbow trout28,497Bluewater Springs Trout Hatchery
Jul 1, 2025Rainbow trout8,234Big Springs Trout Hatchery
Jul 1, 2025Rainbow trout6,768Big Springs Trout Hatchery
Jul 1, 2025Rainbow trout7,080Big Springs Trout Hatchery
Jul 1, 2025Rainbow trout6,954Big 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.

Where is Clark Canyon Reservoir?

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

DirectionsLarger map

Stocked waters near Clark Canyon Reservoir

Stocked this week in Montana

Questions about Clark Canyon Reservoir

When was Clark Canyon Reservoir last stocked?
The latest reported stocking was Jul 30, 2026 (rainbow trout, 154,216 fish), according to Montana agency reports.
How often is Clark Canyon Reservoir stocked?
Stocked 3 times in 2025, mostly in July, usually on Thursdays, about every 9 days. Across all years on record, most stockings come in July.
What kind of trout are stocked in Clark Canyon Reservoir?
Rainbow trout (10 stockings, 398,731 fish).