Georgetown Lake trout stocking
Granite County, Montana · lake · 6,383 ft elevation
Georgetown Lake was last stocked 2 months ago (Sep 8, 2026). We have 8 stockings on record since Jun 9, 2025, 4 in the last 12 months (167,754 fish). Most stockings come in June. Species stocked: rainbow trout, brook trout.
- The most stocked water in Granite County (8 stocking days on record).
- Stocked more often than 95% of Montana waters on our record.
River conditions
Nearest USGS gage: Flint Creek near Southern Cross MT (6 km away, on a different stream or lake).
- Flow
- 0 cfs
- Gage height
- 0.00 ft
Latest reading Nov 9, 2026, 8:45 AM UTC. USGS data are provisional. Gage page at USGS.
Weather at Georgetown Lake
- Overnight24°FMostly Cloudywind 0 mph
- Wednesday45°FMostly Sunnywind 2 mph
- Wednesday Night24°FMostly Clearwind 0 to 3 mph
- Thursday40°FPartly Sunny9% rain · wind 2 to 7 mph
- Thursday Night22°FPartly Cloudy5% rain · wind 6 mph
- Friday43°FMostly Sunny2% rain · wind 5 to 9 mph
Forecast from the National Weather Service for this location, refreshed hourly.
When is Georgetown Lake stocked?
Most stockings come in June. Stocked 4 times in 2026, mostly in June, usually on Tuesdays, about every 9 days.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 2 | 1 | 1 | |||||||||
| 2025 | 2 | 1 | 1 |
What is stocked
| Species | Stockings | Fish | Fish per stocking | Typical size |
|---|---|---|---|---|
| Rainbow trout | 6 | 238,136 | 39,689 | 4.3 in |
| Brook trout | 2 | 67,268 | 33,634 | 4.8 in |
Stocking history
20264 stockings · 167,754 fish
| Date | Species | Fish | Size | Since previous | Hatchery |
|---|---|---|---|---|---|
Sep 8Latest Tuesday | Rainbow trout | 86,654 | 4.0 in | 68 days | Bluewater Springs Trout Hatchery |
Jul 2 Thursday | Rainbow trout | 10,402 | 4.0 in | 9 days | Giant Springs Trout Hatchery |
Jun 23 Tuesday | Brook trout | 44,226 | 5.0 in | 8 days | Giant Springs Trout Hatchery |
Jun 15 Monday | Rainbow trout | 26,472 | 4.0 in | 38 weeks | Bluewater Springs Trout Hatchery |
20254 stockings · 137,650 fish
| Date | Species | Fish | Size | Since previous | Hatchery |
|---|---|---|---|---|---|
Sep 22 Monday | Rainbow trout | 46,886 | 4.8 in | 74 days | Bluewater Springs Trout Hatchery |
Jul 10 Thursday | Rainbow trout | 20,000 | 4.4 in | 15 days | Giant Springs Trout Hatchery |
Jun 25 Wednesday | Brook trout | 23,042 | 4.8 in | 16 days | Giant Springs Trout Hatchery |
Jun 9 Monday | Rainbow trout | 47,722 | 4.3 in | Bluewater 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 Georgetown Lake?
Granite County, Montana. The marker is the agency's location for this water; streams are often stocked at several access points.
Stocked waters near Georgetown Lake
- Echo Lakelake · 4 mistocked Sep 8, 2026
- East Fork Reservoirlake · 6 mistocked Jun 15, 2026
- Duck Lakelake · 8 mistocked Oct 2, 2025
- Barker Lake, Lowerlake · 10 mistocked Sep 17, 2025
- Barker Lake, Upperlake · 10 mistocked Sep 25, 2025
- Amc Wildlife Pond (; Hog Hole)lake · 12 mistocked Sep 15, 2026
- Kaiser Lakelake · 12 mistocked Sep 30, 2025
- Stewart Lakelake · 13 mistocked May 24, 2026
All stocked waters in Granite CountyStocked this week in Montana
Questions about Georgetown Lake
- When was Georgetown Lake last stocked?
- The latest reported stocking was Sep 8, 2026 (rainbow trout, 86,654 fish), according to Montana agency reports.
- How often is Georgetown Lake stocked?
- Stocked 4 times in 2026, mostly in June, usually on Tuesdays, about every 9 days. Across all years on record, most stockings come in June.
- Is Georgetown Lake stocked often?
- The most stocked water in Granite County (8 stocking days on record). Stocked more often than 95% of Montana waters on our record. We count each day the agency reported stocking it.
- What kind of trout are stocked in Georgetown Lake?
- Rainbow trout (6 stockings, 238,136 fish); Brook trout (2 stockings, 67,268 fish).