Spanky Reservoir trout stocking
Phillips County, Montana · lake · 3,062 ft elevation
Spanky Reservoir was last stocked 6 months ago (May 7, 2026). We have 2 stockings on record since May 14, 2025, 1 in the last 12 months (250 fish). Species stocked: rainbow trout.
Last stocked
6 months ago
May 7, 2026
Next planned
Not announced
Last 12 months
1 stocking
250 fish
On record
2 stockings
since May 14, 2025
- Tied for the most stocked water in Phillips County (2 stocking days on record).
- Stocked about as often as a typical Montana water on our record.
Weather at Spanky Reservoir
- Today46°FAreas Of Fog6% rain · wind 12 mph
- Tonight35°FMostly Cloudy3% rain · wind 1 to 10 mph
- Saturday52°FMostly Cloudy then Slight Chance Light Rain24% rain · wind 3 mph
- Saturday Night35°FMostly Cloudy4% rain · wind 2 mph
- Sunday52°FMostly Cloudy then Light Rain Likely72% rain · wind 2 to 7 mph
- Sunday Night39°FLight Rain Likely72% rain · wind 7 to 14 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 | 500 | 250 | 3.2 in |
Stocking history
20261 stocking · 250 fish
| Date | Species | Fish | Size | Since previous | Hatchery |
|---|---|---|---|---|---|
May 7Latest Thursday | Rainbow trout | 250 | 2.2 in | 358 days | Fort Peck Hatchery |
20251 stocking · 250 fish
| Date | Species | Fish | Size | Since previous | Hatchery |
|---|---|---|---|---|---|
May 14 Wednesday | Rainbow trout | 250 | 3.2 in | Fort Peck 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 Spanky Reservoir?
Phillips County, Montana. The marker is the agency's location for this water; streams are often stocked at several access points.
Stocked waters near Spanky Reservoir
- Batosh Reservoirlake · 2 mistocked May 7, 2026
- Rebate Reservoir (; Batosh Reservoir)lake · 2 mistocked May 7, 2026
- Rotator Cup Reservoirlake · 2 mistocked May 7, 2026
- Paleface Reservoirlake · 4 mistocked Jun 8, 2026
- Sentinel Reservoirlake · 4 mistocked May 7, 2026
- Shallow Reservoirlake · 9 mistocked May 7, 2026
- Snag Retention Reservoirlake · 9 mistocked Jun 8, 2026
- Current Reservoirlake · 12 mistocked May 7, 2026
All stocked waters in Phillips CountyStocked this week in Montana
Questions about Spanky Reservoir
- When was Spanky Reservoir last stocked?
- The latest reported stocking was May 7, 2026 (rainbow trout, 250 fish), according to Montana agency reports.
- How often is Spanky Reservoir stocked?
- It was stocked once in the last 12 months.
- Is Spanky Reservoir stocked often?
- Tied for the most stocked water in Phillips County (2 stocking days on record). 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 Spanky Reservoir?
- Rainbow trout (2 stockings, 500 fish).