Question 1

What is the current water temperature at Deerfield Lake?

Accepted Answer

The current water temperature at Deerfield Lake is 33°F as of Invalid date. This temperature reading is based on our advanced satellite monitoring system and real-time data collection. Water temperature is a crucial factor for fishing success and water activities.

Question 2

How often is the Deerfield Lake water temperature updated?

Accepted Answer

Water temperature data for Deerfield Lake is updated daily through our satellite monitoring system. The last update was made on Invalid date. We use advanced thermal imaging and surface monitoring technology to provide accurate, real-time temperature readings.

Question 3

What activities are suitable for the current water temperature at Deerfield Lake?

Accepted Answer

With the current water temperature of 33°F at Deerfield Lake, conditions are best for cold-water fishing and limited 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 Deerfield Lake with the current water temperature?

Accepted Answer

The current water temperature of 33°F at Deerfield 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 Deerfield Lake and what activities are available?

Accepted Answer

Nestled amidst the stunning natural beauty of Pennington County, South Dakota, lies the serene Deerfield Reservoir - a tranquil oasis waiting to be discovered. Located just 20 miles west of Hill City, this enchanting reservoir is managed by the Bureau of Reclamation, ensuring that it remains a pristine and unspoiled natural paradise.

With Castle Creek flowing into and out of the reservoir, the waters are teeming with a variety of fish species, making it a popular destination for avid anglers seeking a thrilling and rewarding fishing experience. And during the winter months, the reservoir transforms into a wonderland of ice, offering the perfect opportunity for ice fishing, snowmobiling, and ice skating.

But that's not all there is to discover at Deerfield Reservoir. The complex boasts three campgrounds, two boat launches, and two picnic areas, offering ample space to relax, unwind and soak up the breathtaking scenery. And for those who enjoy exploring the great outdoors, the Deerfield Lake Loop Trail (Trail #40L) provides an unforgettable hiking experience, leading you through the stunning forested landscape that surrounds the reservoir.

One of the unique features of Deerfield Reservoir is the no-wake restriction, limiting travel on the reservoir to a leisurely five miles per hour. This ensures a peaceful and tranquil environment, perfect for those looking to escape the stresses of everyday life and immerse themselves in the beauty of nature.

So why not pack up your fishing gear, lace up your hiking boots, or simply grab a picnic blanket and come and explore the natural wonder of Deerfield Reservoir? You'll be transported to a world of peace and tranquility, where the worries of the world simply fade away, and the only sounds you'll hear are the gentle rustling of leaves, the chirping of birds, and the soothing lapping of the water against the shore.

Question 6

How big and deep is Deerfield Lake?

Accepted Answer

Deerfield Lake is a substantial body of water covering 414.00 acres (0.65 square miles) with a maximum depth of 28.35 meters (93 feet). This size and depth make it ideal for various activities including fishing, and water recreation.

Question 7

What are the current conditions at Deerfield Lake?

Accepted Answer

Current conditions at Deerfield Lake as of April 29, 2025: 
      Water temperature is 33°F, 
      weather is PartlyCloudy, 
      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 Deerfield Lake?

Accepted Answer

The best fishing times at Deerfield Lake vary by season:
      Spring (March-May): Spring fishing at the lake is excellent for Rainbow trout, Brook trout, Brown trout, 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 Rainbow trout, Brook trout, Brown trout, Yellow perch, Northern pike in deeper, cooler waters during mid-day.
      Fall (September-November): Fall brings excellent fishing opportunities as Rainbow trout, Brook trout, Brown trout, 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 Rainbow trout, Brook trout, Brown trout, 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 Deerfield Lake?

Accepted Answer

Deerfield 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 types of fish can I catch at Deerfield Lake?

Accepted Answer

Deerfield Lake is home to Rainbow trout, Brook trout, Brown trout, 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 Rainbow trout at Deerfield Lake?

Accepted Answer

For Rainbow trout at Deerfield Lake:
- Best seasons: Spring, Fall
- Active times: Morning, Late afternoon
- Preferred water temperature: 50-60°F
- Typical depth: 3-9 feet in spring, deeper in summer
- Habitat: Streams, Rivers, Lakes
- Spawning season: Spring

Recommended techniques:
- Fishing methods: Fly fishing, Spincasting
- Effective lures: Small spinners, Spoons, Fly patterns
- Natural bait options: Worms, Salmon eggs, Insects

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

Question 12

What are the best techniques and times to catch Brook trout at Deerfield Lake?

Accepted Answer

For Brook trout at Deerfield Lake:
- Best seasons: Spring, Fall
- Active times: Morning, Late afternoon
- Preferred water temperature: 45-55°F
- Typical depth: Surface to 10 feet
- Habitat: Small streams, Springs, Lakes
- Spawning season: Fall

Recommended techniques:
- Fishing methods: Fly fishing, Spincasting
- Effective lures: Small spinners, Spoons, Fly patterns
- Natural bait options: Worms, Insects

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

Question 13

What are the best techniques and times to catch Brown trout at Deerfield Lake?

Accepted Answer

For Brown trout at Deerfield Lake:
- Best seasons: Spring, Fall
- Active times: Dawn, Dusk, Night
- Preferred water temperature: 50-65°F
- Typical depth: 2-10 feet in streams, deeper in lakes
- Habitat: Streams, Rivers, Lakes
- Spawning season: Fall

Recommended techniques:
- Fishing methods: Fly fishing, Spincasting, Trolling in lakes
- Effective lures: Streamers, Spoons, Spinners
- Natural bait options: Worms, Crickets, Grasshoppers

Tackle recommendations:
- Rod: Light to medium power rod
- Reel: Spinning or fly reel
- Line: 4-8 lb test

Question 14

What are the best techniques and times to catch Yellow perch at Deerfield Lake?

Accepted Answer

For Yellow perch at Deerfield Lake:
- 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 15

What are the best techniques and times to catch Northern pike at Deerfield Lake?

Accepted Answer

For Northern pike at Deerfield Lake:
- 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 16

What are the best fishing seasons at Deerfield Lake?

Accepted Answer

Spring: Best for catching Rainbow trout, Brook trout, Brown trout, Yellow perch, Northern pike

Fall: Best for catching Rainbow trout, Brook trout, Brown trout, Northern pike

Winter: Best for catching Yellow perch

Question 17

What water recreation activities are available at Deerfield Lake?

Accepted Answer

Deerfield Lake offers various recreational opportunities including:
      - Prime fishing opportunities

Additional lake information:
      - Lake size: 414.00 acres (0.65 square miles)
      - Maximum depth: 28.35 meters

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

Question 18

What's the best time to visit Deerfield Lake, and how's the weather?

Accepted Answer

The best time to visit Deerfield 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 PartlyCloudy. 
      Check our real-time updates for water temperature and conditions before your visit.

Question 19

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

Accepted Answer

For Deerfield 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 20

Where can I find more information about Deerfield Lake?

Accepted Answer

You can find detailed information about Deerfield 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.fs.usda.gov/recarea/blackhills/recarea/?recid=26203

Question 21

What is the water temperature at Deerfield Lake in January?

Accepted Answer

In January, the water temperature at Deerfield Lake is approximately 34.00°F. 
        This information helps in planning activities like fishing.

Question 22

What is the water temperature at Deerfield Lake in February?

Accepted Answer

In February, the water temperature at Deerfield Lake is approximately 34.50°F. 
        This information helps in planning activities like fishing.

Question 23

What is the water temperature at Deerfield Lake in March?

Accepted Answer

In March, the water temperature at Deerfield Lake is approximately 34.71°F. 
        This information helps in planning activities like fishing.

Question 24

What is the water temperature at Deerfield Lake in April?

Accepted Answer

In April, the water temperature at Deerfield Lake is approximately 35.50°F. 
        This information helps in planning activities like fishing.

Question 25

What is the water temperature at Deerfield Lake in May?

Accepted Answer

In May, the water temperature at Deerfield Lake is approximately 44.07°F. 
        This information helps in planning activities like fishing.

Question 26

What is the water temperature at Deerfield Lake in June?

Accepted Answer

In June, the water temperature at Deerfield Lake is approximately 59.50°F. 
        This information helps in planning activities like fishing.

Question 27

What is the water temperature at Deerfield Lake in July?

Accepted Answer

In July, the water temperature at Deerfield Lake is approximately 73.44°F. 
        This information helps in planning activities like fishing.

Question 28

What is the water temperature at Deerfield Lake in August?

Accepted Answer

In August, the water temperature at Deerfield Lake is approximately 69.43°F. 
        This information helps in planning activities like fishing.

Question 29

What is the water temperature at Deerfield Lake in September?

Accepted Answer

In September, the water temperature at Deerfield Lake is approximately 65.50°F. 
        This information helps in planning activities like fishing.

Question 30

What is the water temperature at Deerfield Lake in October?

Accepted Answer

In October, the water temperature at Deerfield Lake is approximately 53.29°F. 
        This information helps in planning activities like fishing.

Question 31

What is the water temperature at Deerfield Lake in November?

Accepted Answer

In November, the water temperature at Deerfield Lake is approximately 42.71°F. 
        This information helps in planning activities like fishing.

Question 32

What is the water temperature at Deerfield Lake in December?

Accepted Answer

In December, the water temperature at Deerfield Lake is approximately 33.14°F. 
        This information helps in planning activities like fishing.

Question 33

What are the current fishing conditions at Deerfield Lake?

Accepted Answer

Current water temperature at Deerfield Lake is 33°F. 
        Check local fishing reports for the most active species.

Question 34

What is the maximum depth of Deerfield Lake?

Accepted Answer

Deerfield Lake has a maximum depth of 28.35 meters (93 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 35

How big is Deerfield Lake?

Accepted Answer

Deerfield Lake covers an area of 414.00 acres (0.65 square miles) at full pool. The lake is currently holding 271.57 acres of water, which represents 65.6% of its total capacity. This substantial size makes it an important recreational resource for Pennington County, offering extensive opportunities for fishing, boating, and other water activities.

Question 36

Where is Deerfield Lake located?

Accepted Answer

Deerfield Lake is located in Hill City, Pennington County, SD. The lake is accessible to the public and serves as a popular destination for outdoor activities. Its location in Pennington County makes it easily accessible from Hill City and surrounding communities.

Question 37

What is the current water level at Deerfield Lake?

Accepted Answer

Deerfield Lake is currently holding 271.57 acres of water, compared to its full capacity of 414.00 acres. This represents 65.6% 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.

Deerfield Lake

Deerfield Lake

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Nearby Lakes

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Angostura Reservoir

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Frequently Asked Questions About Deerfield Lake

What is the current water temperature at Deerfield Lake?

What is the size and depth of Deerfield Lake?

What county and state is Deerfield Lake in?

How often is the Deerfield Lake water temperature updated?