Question 1

What is the current water temperature at Cochrane Reservoir?

Accepted Answer

The current water temperature at Cochrane Reservoir is 67.12°F as of June 8, 2026. This temperature reading is based on our advanced satellite monitoring system and current data collection. Water temperature is a crucial factor for fishing success and water activities.

Question 2

How often is the Cochrane Reservoir water temperature updated?

Accepted Answer

Water temperature data for Cochrane Reservoir is updated daily through our satellite monitoring system. The last update was made on June 8, 2026. We use advanced thermal imaging and surface monitoring technology to provide accurate temperature readings.

Question 3

What activities are suitable for the current water temperature at Cochrane Reservoir?

Accepted Answer

With the current water temperature of 67.12°F at Cochrane Reservoir, conditions are ideal for fishing, boating, and moderate water activities. The temperature typically fluctuates 2-3 degrees throughout the day. This data is monitored via satellite and updated regularly to help you plan your lake activities.

Question 4

How good is the fishing at Cochrane Reservoir with the current water temperature?

Accepted Answer

The current water temperature of 67.12°F at Cochrane Reservoir is suitable for fishing, though fish activity may vary. For best results, fish during early morning or late evening hours when fish are most active. Always check local fishing regulations and licenses before fishing.

Question 5

What is Cochrane Reservoir and what activities are available?

Accepted Answer

Cochrane Reservoir, located in Cascade County, Montana, spans an impressive 218.6 acres and rests at an elevation of 3,130 feet. This expansive body of water serves as an essential component of the region's hydroelectric infrastructure while also supporting diverse wildlife and recreational opportunities. Its presence on the Missouri River highlights its significance as part of Montana's extensive network of reservoirs and dams.

Constructed as part of the Cochrane Dam system, the reservoir plays a vital role in generating hydroelectric power for the surrounding region. The dam, managed by NorthWestern Energy, was completed in the early 1950s and remains a crucial contributor to local energy production. By harnessing the flow of the Missouri River, Cochrane Reservoir helps regulate water levels while supporting downstream agricultural irrigation and municipal water supplies.

The unique environment surrounding Cochrane Reservoir attracts a variety of wildlife species, particularly birds of prey, waterfowl, and fish. The reservoir's diverse aquatic ecosystem makes it a popular destination for anglers seeking prized catches such as rainbow trout, brown trout, and walleye. The abundance of fish not only sustains local fishing traditions but also supports the broader food web, attracting osprey and bald eagles that rely on these waters for sustenance.

Cochrane Reservoir&rsquo;s scenic shoreline, composed of rocky outcrops and native vegetation, provides habitat for deer, foxes, and other wildlife species common to central Montana. The surrounding terrain blends rolling hills with rugged bluffs, offering outdoor enthusiasts a stunning backdrop for hiking, birdwatching, and photography. Trails near the reservoir provide sweeping views of the Missouri River corridor, enhancing its appeal to nature lovers.

The geological history of the area reveals evidence of ancient glacial movements that shaped the Missouri River Valley. Over time, these forces carved out the region&rsquo;s distinctive landscape, leaving behind unique rock formations and fertile floodplains. Cochrane Reservoir now stands as both a functional and picturesque reminder of these natural processes, contributing to the region&rsquo;s ecological diversity.

Recreational activities such as kayaking, canoeing, and boating are popular pastimes for visitors looking to enjoy Cochrane Reservoir&rsquo;s calm waters. While the reservoir&rsquo;s primary purpose is hydroelectric generation, it remains an accessible and inviting destination for those seeking outdoor adventure in Cascade County. The combination of natural beauty, wildlife diversity, and engineering significance makes Cochrane Reservoir a standout feature in Montana&rsquo;s landscape, blending ecological value with human innovation.

Question 6

How big and deep is Cochrane Reservoir?

Accepted Answer

Cochrane Reservoir is a substantial body of water covering 219.00 acres (0.34 square miles) with a maximum depth of 0.00 meters (0 feet). This size and depth make it ideal for various activities including and water recreation.

Question 7

What are the current conditions at Cochrane Reservoir?

Accepted Answer

Current conditions at Cochrane Reservoir as of June 8, 2026:
      Water temperature is ~°F, 
      weather is Windy, 
      and water clarity is typical for the season. 
      These conditions are regularly updated to help you plan your visit.

Question 8

When is the best time to fish at Cochrane Reservoir?

Accepted Answer

The best fishing times at Cochrane Reservoir vary by season:
      Spring (March-May): Spring fishing at the lake is excellent for . Focus on shallow areas warming up first, and use light tackle as fish become more active after winter.
      Summer (June-August): During summer months, fish are most active early morning and late evening. Look for  in deeper, cooler waters during mid-day.
      Fall (September-November): Fall brings excellent fishing opportunities as  feed heavily before winter. Focus on areas with falling water temperatures.
      Winter (December-February): Ice fishing is popular during winter months. Target  in shallower bays and near structure, always ensuring safe ice conditions.
      Additionally, early morning and late evening typically offer the best fishing conditions.

Question 9

What facilities and access points are available at Cochrane Reservoir?

Accepted Answer

Cochrane Reservoir offers the following facilities and amenities:

Please note that some facilities may have seasonal hours or closures. Check current conditions and regulations before your visit.

Question 10

What water recreation activities are available at Cochrane Reservoir?

Accepted Answer

Cochrane Reservoir offers various recreational opportunities including:
      - Fishing

Additional lake information:
      - Lake size: 219.00 acres (0.34 square miles)
      - Maximum depth: 0.00 meters

The lake is particularly suitable for fishing and boating 
      during current conditions. Always check weather forecasts and local regulations before activities.

Question 11

What's the best time to visit Cochrane Reservoir, and how's the weather?

Accepted Answer

The best time to visit Cochrane Reservoir depends on your planned activities:
      - Summer (June-August): Ideal for swimming, boating, and water sports
      - Spring/Fall: Excellent fishing and fewer crowds
      - Winter: Ice fishing when conditions permit
      Current weather is Windy. 
      Check our current updates for water temperature and conditions before your visit.

Question 12

What permits and regulations should I know about for Cochrane Reservoir?

Accepted Answer

For Cochrane Reservoir, you should be aware of:
      - Fishing license requirements (check state regulations)
      - Boat registration requirements

For specific requirements and current regulations:
      
      - Contact local authorities
      - Visit the DNR website
      - Visit official websites listed below

Question 13

Where can I find more information about Cochrane Reservoir?

Accepted Answer

You can find detailed information about Cochrane Reservoir through these official resources:
        
        - Additional Information
        
        These resources provide up-to-date information about:
        
        - Current lake conditions
        - Facility hours and availability
        - Special notices and alerts
        
        - Seasonal updates and events
        
        Official websites: https://myfwp.mt.gov/fishMT/waterbody/searchByID?waterBodyID=16631937

Question 14

What is the water temperature at Cochrane Reservoir in January?

Accepted Answer

In January, the water temperature at Cochrane Reservoir is approximately 35.82°F. 
        This information helps in planning activities like water activities.

Question 15

What is the water temperature at Cochrane Reservoir in February?

Accepted Answer

In February, the water temperature at Cochrane Reservoir is approximately 38.40°F. 
        This information helps in planning activities like water activities.

Question 16

What is the water temperature at Cochrane Reservoir in March?

Accepted Answer

In March, the water temperature at Cochrane Reservoir is approximately 44.91°F. 
        This information helps in planning activities like water activities.

Question 17

What is the water temperature at Cochrane Reservoir in April?

Accepted Answer

In April, the water temperature at Cochrane Reservoir is approximately 51.52°F. 
        This information helps in planning activities like water activities.

Question 18

What is the water temperature at Cochrane Reservoir in May?

Accepted Answer

In May, the water temperature at Cochrane Reservoir is approximately 60.03°F. 
        This information helps in planning activities like water activities.

Question 19

What is the water temperature at Cochrane Reservoir in June?

Accepted Answer

In June, the water temperature at Cochrane Reservoir is approximately 70.23°F. 
        This information helps in planning activities like water activities.

Question 20

What is the water temperature at Cochrane Reservoir in July?

Accepted Answer

In July, the water temperature at Cochrane Reservoir is approximately 76.42°F. 
        This information helps in planning activities like water activities.

Question 21

What is the water temperature at Cochrane Reservoir in August?

Accepted Answer

In August, the water temperature at Cochrane Reservoir is approximately 81.56°F. 
        This information helps in planning activities like water activities.

Question 22

What is the water temperature at Cochrane Reservoir in September?

Accepted Answer

In September, the water temperature at Cochrane Reservoir is approximately 64.40°F. 
        This information helps in planning activities like water activities.

Question 23

What is the water temperature at Cochrane Reservoir in October?

Accepted Answer

In October, the water temperature at Cochrane Reservoir is approximately 60.90°F. 
        This information helps in planning activities like water activities.

Question 24

What is the water temperature at Cochrane Reservoir in November?

Accepted Answer

In November, the water temperature at Cochrane Reservoir is approximately 48.57°F. 
        This information helps in planning activities like water activities.

Question 25

What is the water temperature at Cochrane Reservoir in December?

Accepted Answer

In December, the water temperature at Cochrane Reservoir is approximately 37.34°F. 
        This information helps in planning activities like water activities.

Question 26

What are the current fishing conditions at Cochrane Reservoir?

Accepted Answer

Current water temperature at Cochrane Reservoir is ~°F. 
        Check local fishing reports for the most active species.

Question 27

What is the maximum depth of Cochrane Reservoir?

Accepted Answer

Cochrane Reservoir has a maximum depth of 0.00 meters (0 feet). This depth provides excellent habitat for various fish species and supports diverse aquatic life. The lake's depth profile makes it suitable for both shallow-water fishing and deep-water activities.

Question 28

How big is Cochrane Reservoir?

Accepted Answer

Cochrane Reservoir covers an area of 219.00 acres (0.34 square miles) at full pool.  This substantial size makes it an important recreational resource for Cascade County, offering extensive opportunities for fishing, boating, and other water activities.

Question 29

Where is Cochrane Reservoir located?

Accepted Answer

Cochrane Reservoir is located in Rainbow, Cascade County, MT. The lake is accessible to the public and serves as a popular destination for outdoor activities. Its location in Cascade County makes it easily accessible from Rainbow and surrounding communities.

Cochrane Reservoir

Cochrane Reservoir

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