Montana stocking report
Spear-o Reservoir
11 records Last stocked: April 28, 1999
The short answer
Spear-o Reservoir was last stocked on April 28, 1999: 1,000 Rainbow Trout (2.9 in avg).
Location map
Spear-o Reservoir location context
Spear-o ReservoirBig Horn County Yellowtail Afterbay ReservoirBig Horn County Tongue River ReservoirBig Horn County Rocky Ranch Interstate PondBig Horn County Bighorn LakeBig Horn County
Pins use the finest location published with the stocking record. County-level pins show area context, not an exact access point; confirm access and directions with the official agency source.
Agency records
Full stocking history
| Date | Species | Fish | Size | Hatchery |
|---|---|---|---|---|
| April 28, 1999 | Rainbow Trout | 1,000 | 2.9 in avg | Miles City Fish Hatchery |
| April 30, 1998 | Rainbow Trout | 1,000 | 3.2 in avg | Miles City Fish Hatchery |
| May 1, 1997 | Rainbow Trout | 1,000 | 3 in avg | Miles City Fish Hatchery |
| May 7, 1996 | Rainbow Trout | 1,000 | 2.9 in avg | Miles City Fish Hatchery |
| May 16, 1995 | Rainbow Trout | 1,000 | 2.7 in avg | Miles City Fish Hatchery |
| May 9, 1994 | Rainbow Trout | 1,000 | 3.5 in avg | Miles City Fish Hatchery |
| April 29, 1993 | Rainbow Trout | 1,000 | 2.9 in avg | Miles City Fish Hatchery |
| March 24, 1992 | Rainbow Trout | 1,000 | 2.6 in avg | Miles City Fish Hatchery |
| April 4, 1991 | Rainbow Trout | 1,000 | 3.2 in avg | Miles City Fish Hatchery |
| April 12, 1990 | Rainbow Trout | 1,000 | 2.8000000000000003 in avg | Miles City Fish Hatchery |
| June 2, 1989 | Rainbow Trout | 1,500 | 3.3000000000000003 in avg | Miles City Fish Hatchery |
Records shown exactly as published by Montana Fish, Wildlife & Parks. An event missing here does not mean the water was not stocked - some plants go unreported or are published elsewhere.
Data source: Montana Fish, Wildlife & Parks. Last updated: .
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