Updated
Tomahawk Detention Reservoir
Reservoir
Hot — visit early
Interactive map not available
Weather at Tomahawk Detention Reservoir
H: 89° L: 57°
Sunny
89°
|
Feels like 86°
Precipitation
2%
Humidity
23%
Wind
4 mph
UV Index
1.9
Water Conditions:
🏊Perfect for swimming
12 AM
68°
3 AM
63°
6 AM
57°
9 AM
67°
12 PM
84°
3 PM
89°
6 PM
88°
9 PM
77°
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Inflatable PaddleboardA popular way to explore calm coves and shorelines.
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Compare on Amazon →Frequently asked questions
- Where is Tomahawk Detention Reservoir?
- Tomahawk Detention Reservoir is a reservoir in Montana.
- Can you swim at Tomahawk Detention Reservoir?
- There is no fixed answer for Tomahawk Detention Reservoir: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Tomahawk Detention Reservoir in Montana. Check current water conditions before you go, and follow posted signs and local guidance.
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Been here? A quick note helps the next visitor plan their day. Handy things to mention:
Water temperatureCrowds & parkingBest time to goSafety & access
Best Times to Visit
☀️
Right Now
Very warm - visit early morning or evening
🏞️ Lakes Tips:
- ›Check for boat launch facilities and fees
- ›Obtain required fishing licenses before arrival
- ›Be aware of lake-specific regulations and restrictions
- ›Monitor water quality reports before swimming
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)
Location & Contact
Montana
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