Question 1

What is the current water temperature at Three Mile Reservoir?

Accepted Answer

The current water temperature at Three Mile Reservoir is 72°F as of July 4, 1786. 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 Three Mile Reservoir water temperature updated?

Accepted Answer

Water temperature data for Three Mile Reservoir is updated daily through our satellite monitoring system. The last update was made on July 4, 1786. 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 Three Mile Reservoir?

Accepted Answer

With the current water temperature of 72°F at Three Mile 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 Three Mile Reservoir with the current water temperature?

Accepted Answer

The current water temperature of 72°F at Three Mile Reservoir is ideal for catching Largemouth bass, Bluegill, Channel catfish. These species are typically most active at this temperature range. 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 Three Mile Reservoir and what activities are available?

Accepted Answer

Three Mile Reservoir is a fantastic fishing spot located in Union County, Iowa, covering an area of 880 acres. With a diverse range of fish species available in the reservoir, anglers have plenty of options to choose from. Whether you are a novice or an experienced angler, you are sure to enjoy the fishing experience in this beautiful water body.

One of the most popular fish species in Three Mile Reservoir is the Largemouth Bass. These fish are known for their fierce fighting abilities and can be caught throughout the year. Anglers can use a variety of lures, including topwater baits, soft plastics, and jigs to target these elusive fish. Another popular species in the reservoir is the Walleye, which can be found in abundance during the spring and fall months. Anglers can catch these fish using a variety of techniques, including trolling, jigging, and casting.

Yellow Bass and Yellow Perch are also prevalent in Three Mile Reservoir, and they are popular among anglers for their delicious taste. These fish are usually caught using live bait, such as worms or minnows. If you are looking for a challenge, you can try targeting the Flathead Catfish, which can grow to be quite large in this reservoir. These fish are known for their strong fight, and anglers can catch them using live bait or cut bait.

In addition to these popular species, Three Mile Reservoir is also home to a variety of other fish, including Black Crappie, Bluegill, Channel Catfish, Common Carp, Green Sunfish, White Crappie, and Wiper. With so many fish species available in the reservoir, anglers can have a different experience every time they visit.

Overall, Three Mile Reservoir is an excellent fishing destination in Iowa, offering a diverse range of fish species and a beautiful natural environment. Whether you are looking for a relaxing day of fishing or a challenging angling experience, this reservoir has something to offer for every angler.

Question 6

How big and deep is Three Mile Reservoir?

Accepted Answer

Three Mile Reservoir is a substantial body of water covering 880.00 acres (1.38 square miles) with a maximum depth of 14.33 meters (47 feet). This size and depth make it ideal for various activities including and water recreation.

Question 7

What are the current conditions at Three Mile Reservoir?

Accepted Answer

Current conditions at Three Mile Reservoir as of June 9, 2026:
      Water temperature is 72°F, 
      weather is MostlyClear, 
      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 Three Mile Reservoir?

Accepted Answer

The best fishing times at Three Mile Reservoir vary by season:
      Spring (March-May): Spring fishing at the lake is excellent for Largemouth bass, Bluegill, Channel catfish, Black crappie, White crappie, Walleye, Yellow perch, Northern pike. 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 Largemouth bass, Bluegill, Channel catfish, Black crappie, White crappie, Walleye, Yellow perch, Northern pike in deeper, cooler waters during mid-day.
      Fall (September-November): Fall brings excellent fishing opportunities as Largemouth bass, Bluegill, Channel catfish, Black crappie, White crappie, Walleye, Yellow perch, Northern pike feed heavily before winter. Focus on areas with falling water temperatures.
      Winter (December-February): Ice fishing is popular during winter months. Target Largemouth bass, Bluegill, Channel catfish, Black crappie, White crappie, Walleye, Yellow perch, Northern pike 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 Three Mile Reservoir?

Accepted Answer

Three Mile 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 types of fish can I catch at Three Mile Reservoir?

Accepted Answer

Three Mile Reservoir is home to Largemouth bass, Bluegill, Channel catfish, Black crappie, White crappie, Walleye, Yellow perch, Northern pike. Each species has specific patterns and preferences that can help you plan your fishing trip effectively.

Question 11

What are the best techniques and times to catch Largemouth bass at Three Mile Reservoir?

Accepted Answer

For Largemouth bass at Three Mile Reservoir:
- Best seasons: Spring, Fall
- Active times: Dawn, Dusk
- Preferred water temperature: 65-80°F
- Typical depth: Shallow in spring/fall, deeper in summer
- Habitat: Lakes, Ponds, Rivers, Reservoirs
- Spawning season: Late Spring

Recommended techniques:
- Fishing methods: Pitching and flipping, Trolling, Casting
- Effective lures: Plastic worms, Crankbaits, Spinnerbaits
- Natural bait options: Shiners, Frogs, Worms

Tackle recommendations:
- Rod: Medium-heavy power rod
- Reel: Baitcasting reel
- Line: 10-20 lb test

Question 12

What are the best techniques and times to catch Bluegill at Three Mile Reservoir?

Accepted Answer

For Bluegill at Three Mile Reservoir:
- Best seasons: Spring, Summer
- Active times: Morning, Afternoon
- Preferred water temperature: 69-75°F
- Typical depth: 1-10 feet in spring, 10-20 feet in summer
- Habitat: Lakes, Ponds, Streams
- Spawning season: Late Spring to Early Summer

Recommended techniques:
- Fishing methods: Bobber fishing, Casting
- Effective lures: Small jigs, Spinnerbaits
- Natural bait options: Worms, Crickets

Tackle recommendations:
- Rod: Ultralight power rod
- Reel: Spinning reel
- Line: 2-6 lb test

Question 13

What are the best techniques and times to catch Channel catfish at Three Mile Reservoir?

Accepted Answer

For Channel catfish at Three Mile Reservoir:
- Best seasons: Spring, Summer
- Active times: Night
- Preferred water temperature: 70-85°F
- Typical depth: 5-15 feet in spring, 15-30 feet in summer
- Habitat: Lakes, Rivers, Ponds
- Spawning season: Late Spring to Early Summer

Recommended techniques:
- Fishing methods: Bottom fishing
- Effective lures: None commonly used
- Natural bait options: Cut bait, Stink bait, Liver

Tackle recommendations:
- Rod: Medium-heavy to heavy power rod
- Reel: Baitcasting reel
- Line: 10-30 lb test

Question 14

What are the best techniques and times to catch Black crappie at Three Mile Reservoir?

Accepted Answer

For Black crappie at Three Mile Reservoir:
- Best seasons: Spring, Fall
- Active times: Morning, Evening
- Preferred water temperature: 58-68°F
- Typical depth: Shallow in spring, deeper in summer
- Habitat: Lakes, Ponds, Slow-moving rivers
- Spawning season: Spring

Recommended techniques:
- Fishing methods: Vertical jigging, Casting, Bobber fishing
- Effective lures: Small jigs, Soft plastics
- Natural bait options: Minnows, Worms

Tackle recommendations:
- Rod: Light power rod
- Reel: Spinning reel
- Line: 2-6 lb test

Question 15

What are the best techniques and times to catch White crappie at Three Mile Reservoir?

Accepted Answer

For White crappie at Three Mile Reservoir:
- Best seasons: Spring, Fall
- Active times: Morning, Evening
- Preferred water temperature: 60-70°F
- Typical depth: Shallow in spring, deeper in summer
- Habitat: Lakes, Ponds, Slower rivers
- Spawning season: Spring

Recommended techniques:
- Fishing methods: Vertical jigging, Casting, Drifting
- Effective lures: Small jigs, Spinners
- Natural bait options: Minnows, Insects

Tackle recommendations:
- Rod: Light power rod
- Reel: Spinning reel
- Line: 2-6 lb test

Question 16

What are the best techniques and times to catch Walleye at Three Mile Reservoir?

Accepted Answer

For Walleye at Three Mile Reservoir:
- Best seasons: Spring, Fall
- Active times: Dawn, Dusk
- Preferred water temperature: 50-70°F
- Typical depth: 10-20 feet in spring, 20-40 feet in summer
- Habitat: Lakes, Rivers, Reservoirs
- Spawning season: Spring

Recommended techniques:
- Fishing methods: Jigging, Bottom bouncing, Trolling
- Effective lures: Jigs, Deep diving crankbaits, Spinner rigs
- Natural bait options: Minnows, Leeches, Nightcrawlers

Tackle recommendations:
- Rod: Medium power rod
- Reel: Spinning reel
- Line: 6-12 lb test

Question 17

What are the best techniques and times to catch Yellow perch at Three Mile Reservoir?

Accepted Answer

For Yellow perch at Three Mile Reservoir:
- Best seasons: Spring, Winter
- Active times: Morning, Afternoon
- Preferred water temperature: 50-68°F
- Typical depth: 3-12 feet in spring, 10-25 feet in summer
- Habitat: Lakes, Rivers, Ponds
- Spawning season: Spring

Recommended techniques:
- Fishing methods: Vertical jigging, Bobber fishing
- Effective lures: Small jigs, Spoons, Spinnerbaits
- Natural bait options: Minnows, Worms

Tackle recommendations:
- Rod: Ultralight to light power rod
- Reel: Spinning reel
- Line: 2-6 lb test

Question 18

What are the best techniques and times to catch Northern pike at Three Mile Reservoir?

Accepted Answer

For Northern pike at Three Mile Reservoir:
- Best seasons: Spring, Fall
- Active times: Morning, Afternoon
- Preferred water temperature: 55-70°F
- Typical depth: 3-12 feet in spring, 10-25 feet in summer
- Habitat: Lakes, Rivers, Marshes
- Spawning season: Early Spring

Recommended techniques:
- Fishing methods: Casting, Trolling
- Effective lures: Spoons, Spinners, Swimbaits
- Natural bait options: Live fish

Tackle recommendations:
- Rod: Medium-heavy to heavy rod
- Reel: Spinning or baitcasting reel
- Line: 20-40 lb test

Question 19

What are the best fishing seasons at Three Mile Reservoir?

Accepted Answer

Spring: Best for catching Largemouth bass, Bluegill, Channel catfish, Black crappie, White crappie, Walleye, Yellow perch, Northern pike

Fall: Best for catching Largemouth bass, Black crappie, White crappie, Walleye, Northern pike

Summer: Best for catching Bluegill, Channel catfish

Winter: Best for catching Yellow perch

Question 20

What water recreation activities are available at Three Mile Reservoir?

Accepted Answer

Three Mile Reservoir offers various recreational opportunities including:
      - Fishing

Additional lake information:
      - Lake size: 880.00 acres (1.38 square miles)
      - Maximum depth: 14.33 meters

The lake is particularly suitable for swimming and water sports 
      during current conditions. Always check weather forecasts and local regulations before activities.

Question 21

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

Accepted Answer

The best time to visit Three Mile 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 MostlyClear. 
      Check our current updates for water temperature and conditions before your visit.

Question 22

What permits and regulations should I know about for Three Mile Reservoir?

Accepted Answer

For Three Mile 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 23

Where can I find more information about Three Mile Reservoir?

Accepted Answer

You can find detailed information about Three Mile 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://www.iowadnr.gov/Fishing/Where-to-Fish/Lakes-Ponds-Reservoirs/LakeDetails/lakeCode/THM88

Question 24

What is the water temperature at Three Mile Reservoir in January?

Accepted Answer

In January, the water temperature at Three Mile Reservoir is approximately 34.10°F. 
        This information helps in planning activities like water activities.

Question 25

What is the water temperature at Three Mile Reservoir in February?

Accepted Answer

In February, the water temperature at Three Mile Reservoir is approximately 34.00°F. 
        This information helps in planning activities like water activities.

Question 26

What is the water temperature at Three Mile Reservoir in March?

Accepted Answer

In March, the water temperature at Three Mile Reservoir is approximately 35.07°F. 
        This information helps in planning activities like water activities.

Question 27

What is the water temperature at Three Mile Reservoir in April?

Accepted Answer

In April, the water temperature at Three Mile Reservoir is approximately 50.00°F. 
        This information helps in planning activities like water activities.

Question 28

What is the water temperature at Three Mile Reservoir in May?

Accepted Answer

In May, the water temperature at Three Mile Reservoir is approximately 61.14°F. 
        This information helps in planning activities like water activities.

Question 29

What is the water temperature at Three Mile Reservoir in June?

Accepted Answer

In June, the water temperature at Three Mile Reservoir is approximately 71.86°F. 
        This information helps in planning activities like water activities.

Question 30

What is the water temperature at Three Mile Reservoir in July?

Accepted Answer

In July, the water temperature at Three Mile Reservoir is approximately 89.79°F. 
        This information helps in planning activities like water activities.

Question 31

What is the water temperature at Three Mile Reservoir in August?

Accepted Answer

In August, the water temperature at Three Mile Reservoir is approximately 81.21°F. 
        This information helps in planning activities like water activities.

Question 32

What is the water temperature at Three Mile Reservoir in September?

Accepted Answer

In September, the water temperature at Three Mile Reservoir is approximately 76.57°F. 
        This information helps in planning activities like water activities.

Question 33

What is the water temperature at Three Mile Reservoir in October?

Accepted Answer

In October, the water temperature at Three Mile Reservoir is approximately 59.00°F. 
        This information helps in planning activities like water activities.

Question 34

What is the water temperature at Three Mile Reservoir in November?

Accepted Answer

In November, the water temperature at Three Mile Reservoir is approximately 49.64°F. 
        This information helps in planning activities like water activities.

Question 35

What is the water temperature at Three Mile Reservoir in December?

Accepted Answer

In December, the water temperature at Three Mile Reservoir is approximately 37.57°F. 
        This information helps in planning activities like water activities.

Question 36

What are the current fishing conditions at Three Mile Reservoir?

Accepted Answer

Current water temperature at Three Mile Reservoir is 72°F. 
        These conditions are ideal for catching Largemouth bass, Bluegill, Channel catfish.

Question 37

What is the maximum depth of Three Mile Reservoir?

Accepted Answer

Three Mile Reservoir has a maximum depth of 14.33 meters (47 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 38

How big is Three Mile Reservoir?

Accepted Answer

Three Mile Reservoir covers an area of 880.00 acres (1.38 square miles) at full pool. The lake is currently holding 595.33 acres of water, which represents 67.7% of its total capacity. This substantial size makes it an important recreational resource for Union County, offering extensive opportunities for fishing, boating, and other water activities.

Question 39

Where is Three Mile Reservoir located?

Accepted Answer

Three Mile Reservoir is located in Afton, Union County, IA. The lake is accessible to the public and serves as a popular destination for outdoor activities. Its location in Union County makes it easily accessible from Afton and surrounding communities.

Question 40

What is the current water level at Three Mile Reservoir?

Accepted Answer

Three Mile Reservoir is currently holding 595.33 acres of water, compared to its full capacity of 880.00 acres. This represents 67.7% of its total capacity. Boaters should exercise caution and be aware of potential shallow areas. These water levels are monitored regularly and impact various recreational activities on the lake.

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Warm-water pattern for Largemouth bass / Bluegill

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Weather Forecast

Hourly Wind Forecast

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About Three Mile Reservoir