Tetrault Lake (; Carpenter Lake) trout stocking
Lincoln County, Montana · lake · 3,904 ft elevation
Tetrault Lake (; Carpenter Lake) was last stocked 6 months ago (May 6, 2026). We have 3 stockings on record since May 6, 2025, 2 in the last 12 months (7,924 fish). Most stockings come in May. Species stocked: rainbow trout.
- Number 4 of 23 stocked waters in Lincoln County by stocking days.
- Stocked more often than 77% of Montana waters on our record.
Weather at Tetrault Lake (; Carpenter Lake)
- Today47°FSunnywind 1 mph
- Tonight28°FPartly Cloudy3% rain · wind 2 mph
- Thursday41°FMostly Cloudy9% rain · wind 1 to 5 mph
- Thursday Night31°FMostly Cloudy4% rain · wind 3 mph
- Friday46°FMostly Cloudy4% rain · wind 5 mph
- Friday Night34°FMostly Cloudy4% rain · wind 5 mph
Forecast from the National Weather Service for this location, refreshed hourly.
When is Tetrault Lake (; Carpenter Lake) stocked?
Most stockings come in May.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | 1 | ||||||||||
| 2025 | 1 |
What is stocked
| Species | Stockings | Fish | Fish per stocking | Typical size |
|---|---|---|---|---|
| Rainbow trout | 3 | 15,964 | 5,321 | 3.3 in |
Stocking history
20262 stockings · 7,924 fish
| Date | Species | Fish | Size | Since previous | Hatchery |
|---|---|---|---|---|---|
May 6Latest Wednesday | Rainbow trout | 7,478 | 3.3 in | 29 days | Jocko River Trout Hatchery |
Apr 7 Tuesday | Rainbow trout | 446 | 7.7 in | 48 weeks | Jocko River Trout Hatchery |
20251 stocking · 8,040 fish
| Date | Species | Fish | Size | Since previous | Hatchery |
|---|---|---|---|---|---|
May 6 Tuesday | Rainbow trout | 8,040 | 2.9 in | Jocko River 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 Tetrault Lake (; Carpenter Lake)?
Lincoln County, Montana. The marker is the agency's location for this water; streams are often stocked at several access points.
Stocked waters near Tetrault Lake (; Carpenter Lake)
- Rock Lakelake · 4 mistocked May 21, 2025
- Swisher Lakelake · 6 mistocked May 8, 2026
- Sylvia Lakelake · 8 mistocked Aug 8, 2025
- Little Mcgregor Lakelake · 14 mistocked Jun 8, 2026
- Mcgregor Lakelake · 14 mistocked May 19, 2026
- Lower Thompson Lakelake · 17 mistocked Jun 23, 2026
- Middle Thompson Lakelake · 17 mistocked Jun 20, 2025
- Sunrise Lakelake · 21 mistocked Jun 25, 2025
All stocked waters in Lincoln CountyStocked this week in Montana
Questions about Tetrault Lake (; Carpenter Lake)
- When was Tetrault Lake (; Carpenter Lake) last stocked?
- The latest reported stocking was May 6, 2026 (rainbow trout, 7,478 fish), according to Montana agency reports.
- How often is Tetrault Lake (; Carpenter Lake) stocked?
- It was stocked 2 times in the last 12 months. Across all years on record, most stockings come in May.
- Is Tetrault Lake (; Carpenter Lake) stocked often?
- Number 4 of 23 stocked waters in Lincoln County by stocking days. Stocked more often than 77% of Montana waters on our record. We count each day the agency reported stocking it.
- What kind of trout are stocked in Tetrault Lake (; Carpenter Lake)?
- Rainbow trout (3 stockings, 15,964 fish).