Question 1

What is the current water temperature at Cooper Lake?

Accepted Answer

The current water temperature at Cooper Lake is 62°F as of January 23, 1783. 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 Cooper Lake water temperature updated?

Accepted Answer

Water temperature data for Cooper Lake is updated daily through our satellite monitoring system. The last update was made on January 23, 1783. 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 Cooper Lake?

Accepted Answer

With the current water temperature of 62°F at Cooper Lake, conditions are suitable for fishing and boating 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 Cooper Lake with the current water temperature?

Accepted Answer

The current water temperature of 62°F at Cooper Lake 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 Cooper Lake and what activities are available?

Accepted Answer

Nestled near the charming town of Longville in Cass County, Minnesota, Cooper Lake is a hidden gem, covering an area of 132 acres and boasting a shoreline of 3.02 miles. This pristine lake offers a myriad of opportunities for outdoor enthusiasts to enjoy the serene beauty of nature.

Cooper Lake's crystal-clear waters and diverse fish population make it a haven for fishing enthusiasts. Anglers can delight in catching a variety of species, including black bullhead, black crappie, bluegill, brown bullhead, hybrid sunfish, largemouth bass, northern pike, pumpkinseed, rock bass, tullibee (cisco), walleye, yellow bullhead, yellow perch, bowfin (dogfish), and white sucker. Whether you're an experienced angler or a novice, Cooper Lake promises a rewarding and exciting fishing experience.

The scenic beauty of Cooper Lake extends to its surroundings, with lush forests and peaceful trails waiting to be explored. Nature lovers can immerse themselves in the tranquil environment while hiking along the shore or simply enjoying a leisurely stroll through the woods. The abundant wildlife and captivating flora add to the allure of this picturesque destination.

During the warmer months, Cooper Lake's sandy beaches invite visitors to soak up the sun, swim in the refreshing waters, or indulge in water-based activities like kayaking and paddleboarding. The pristine nature of the lake makes it an ideal spot for families to bond and create lasting memories.

Cooper Lake's allure is not limited to the summer season. In winter, the frozen lake transforms into a haven for ice fishing enthusiasts and snowmobilers. The glistening ice and crisp air offer a magical setting for those seeking thrilling winter adventures.

With its close proximity to Longville, visitors to Cooper Lake can easily access various amenities, including shops, restaurants, and other recreational activities. The town also hosts community events and festivals, providing a glimpse into the local culture and offering a taste of the area's hospitality.

For those seeking a tranquil escape into the natural beauty of northern Minnesota, Cooper Lake in Cass County provides an idyllic destination. Whether you're casting a line, exploring the scenic trails, or simply enjoying the peaceful surroundings, Cooper Lake promises an unforgettable and enriching experience for all nature lovers and outdoor enthusiasts.

Question 6

How big and deep is Cooper Lake?

Accepted Answer

Cooper Lake is a substantial body of water covering 132.00 acres (0.21 square miles) with a maximum depth of 21.34 meters (70 feet). This size and depth make it ideal for various activities including and water recreation.

Question 7

What are the current conditions at Cooper Lake?

Accepted Answer

Current conditions at Cooper Lake as of June 6, 2026:
      Water temperature is 62°F, 
      weather is MostlyCloudy, 
      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 Cooper Lake?

Accepted Answer

The best fishing times at Cooper Lake 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 Cooper Lake?

Accepted Answer

Cooper Lake 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 Cooper Lake?

Accepted Answer

Cooper Lake offers various recreational opportunities including:
      - Fishing

Additional lake information:
      - Lake size: 132.00 acres (0.21 square miles)
      - Maximum depth: 21.34 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 Cooper Lake, and how's the weather?

Accepted Answer

The best time to visit Cooper Lake 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 MostlyCloudy. 
      Check our current updates for water temperature and conditions before your visit.

Question 12

What permits and regulations should I know about for Cooper Lake?

Accepted Answer

For Cooper Lake, 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 Cooper Lake?

Accepted Answer

You can find detailed information about Cooper Lake 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://www.dnr.state.mn.us/lakefind/lake.html?id=11016300

Question 14

What is the water temperature at Cooper Lake in January?

Accepted Answer

In January, the water temperature at Cooper Lake is approximately 53.00°F. 
        This information helps in planning activities like water activities.

Question 15

What is the water temperature at Cooper Lake in February?

Accepted Answer

In February, the water temperature at Cooper Lake is approximately 51.43°F. 
        This information helps in planning activities like water activities.

Question 16

What is the water temperature at Cooper Lake in March?

Accepted Answer

In March, the water temperature at Cooper Lake is approximately 50.29°F. 
        This information helps in planning activities like water activities.

Question 17

What is the water temperature at Cooper Lake in April?

Accepted Answer

In April, the water temperature at Cooper Lake is approximately 62.00°F. 
        This information helps in planning activities like water activities.

Question 18

What is the water temperature at Cooper Lake in May?

Accepted Answer

In May, the water temperature at Cooper Lake is approximately 61.86°F. 
        This information helps in planning activities like water activities.

Question 19

What is the water temperature at Cooper Lake in June?

Accepted Answer

In June, the water temperature at Cooper Lake is approximately 60.71°F. 
        This information helps in planning activities like water activities.

Question 20

What is the water temperature at Cooper Lake in July?

Accepted Answer

In July, the water temperature at Cooper Lake is approximately 67.00°F. 
        This information helps in planning activities like water activities.

Question 21

What is the water temperature at Cooper Lake in August?

Accepted Answer

In August, the water temperature at Cooper Lake is approximately 72.00°F. 
        This information helps in planning activities like water activities.

Question 22

What is the water temperature at Cooper Lake in September?

Accepted Answer

In September, the water temperature at Cooper Lake is approximately 62.60°F. 
        This information helps in planning activities like water activities.

Question 23

What is the water temperature at Cooper Lake in October?

Accepted Answer

In October, the water temperature at Cooper Lake is approximately 56.00°F. 
        This information helps in planning activities like water activities.

Question 24

What is the water temperature at Cooper Lake in November?

Accepted Answer

In November, the water temperature at Cooper Lake is approximately 55.00°F. 
        This information helps in planning activities like water activities.

Question 25

What is the water temperature at Cooper Lake in December?

Accepted Answer

In December, the water temperature at Cooper Lake is approximately 54.00°F. 
        This information helps in planning activities like water activities.

Question 26

What are the current fishing conditions at Cooper Lake?

Accepted Answer

Current water temperature at Cooper Lake is 62°F. 
        Check local fishing reports for the most active species.

Question 27

What is the maximum depth of Cooper Lake?

Accepted Answer

Cooper Lake has a maximum depth of 21.34 meters (70 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 Cooper Lake?

Accepted Answer

Cooper Lake covers an area of 132.00 acres (0.21 square miles) at full pool. The lake is currently holding 127.99 acres of water, which represents 97.0% of its total capacity. This substantial size makes it an important recreational resource for Cass County, offering extensive opportunities for fishing, boating, and other water activities.

Question 29

Where is Cooper Lake located?

Accepted Answer

Cooper Lake is located in Longville, Cass County, MN. The lake is accessible to the public and serves as a popular destination for outdoor activities. Its location in Cass County makes it easily accessible from Longville and surrounding communities.

Question 30

What is the current water level at Cooper Lake?

Accepted Answer

Cooper Lake is currently holding 127.99 acres of water, compared to its full capacity of 132.00 acres. This represents 97.0% of its total capacity. The lake is at a healthy level, ideal for all water activities. These water levels are monitored regularly and impact various recreational activities on the lake.

Cooper Lake

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Cooper Lake

Cooper Lake

Ask what to do at Cooper Lake today.

Active-water pattern

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Weather Forecast

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Daily Pressure Forecast

About Cooper Lake