Question 1

What is the current water temperature at Swift Reservoir?

Accepted Answer

The current water temperature at Swift Reservoir is 48°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 Swift Reservoir water temperature updated?

Accepted Answer

Water temperature data for Swift Reservoir 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 Swift Reservoir?

Accepted Answer

With the current water temperature of 48°F at Swift Reservoir, 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 Swift Reservoir with the current water temperature?

Accepted Answer

The current water temperature of 48°F at Swift Reservoir is ideal for catching Bull trout. 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 Swift Reservoir and what activities are available?

Accepted Answer

Swift Reservoir is a picturesque lake nestled in the heart of the Cascade Mountains of Washington. The lake is approximately 4,600 acres in size and has a maximum depth of 200 feet. Swift Reservoir is primarily known for its excellent habitat for trout, particularly the Rainbow Trout. Every spring, the Washington Department of Fish and Wildlife plants tens of thousands of catchable Rainbow Trout in the lake, making it a popular destination for anglers looking for a great catch.

In addition to fishing, Swift Reservoir also offers visitors plenty of opportunities for boating and water sports. The reservoir has a public boat launch at Swift Forest Camp, managed by PacifiCorp, which has two concrete ramps. The calm and clear waters of the lake make it ideal for kayaking, paddleboarding, and water skiing. The lake is also surrounded by miles of scenic hiking trails, which offer breathtaking views of the surrounding mountains and valleys.

Swift Reservoir is not just a popular destination for recreational activities; it also plays an important role in generating hydroelectric power. The reservoir is owned and operated by PacifiCorp, which manages the lake as part of their hydroelectric power system. The water from the lake is used to generate electricity at the Swift Powerhouse, which is located downstream on the Lewis River. The hydroelectric power generated by Swift Reservoir helps to power homes and businesses throughout the Pacific Northwest.

Despite its importance as a source of hydroelectric power, Swift Reservoir remains a popular destination for outdoor enthusiasts. Visitors can enjoy the lake's tranquil beauty, hike through the lush forests, and fish for Rainbow Trout in its pristine waters. Whether you're looking for a peaceful retreat or an action-packed adventure, Swift Reservoir is a must-visit destination in the Pacific Northwest.

Question 6

How big and deep is Swift Reservoir?

Accepted Answer

Swift Reservoir is a substantial body of water covering 4600.00 acres (7.19 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 Swift Reservoir?

Accepted Answer

Current conditions at Swift Reservoir as of May 2, 2025: 
      Water temperature is 48°F, 
      weather is Clear, 
      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 Swift Reservoir?

Accepted Answer

The best fishing times at Swift Reservoir vary by season:
      Spring (March-May): Spring fishing at the lake is excellent for Rainbow trout, Mountain whitefish, Bull trout. 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, Mountain whitefish, Bull trout in deeper, cooler waters during mid-day.
      Fall (September-November): Fall brings excellent fishing opportunities as Rainbow trout, Mountain whitefish, Bull trout feed heavily before winter. Focus on areas with falling water temperatures.
      Winter (December-February): Ice fishing is popular during winter months. Target Rainbow trout, Mountain whitefish, Bull trout 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 Swift Reservoir?

Accepted Answer

Swift 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 Swift Reservoir?

Accepted Answer

Swift Reservoir is home to Rainbow trout, Mountain whitefish, Bull trout. 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 Swift Reservoir?

Accepted Answer

For Rainbow trout at Swift Reservoir:
- 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 Mountain whitefish at Swift Reservoir?

Accepted Answer

For Mountain whitefish at Swift Reservoir:
- Best seasons: Fall, Winter
- Active times: Morning, Afternoon
- Preferred water temperature: 50-60°F
- Typical depth: 5-25 feet
- Habitat: Rivers, Streams
- Spawning season: Fall

Recommended techniques:
- Fishing methods: Fly fishing, Casting
- Effective lures: Small spinners, Jigs
- Natural bait options: Flies, Worms

Tackle recommendations:
- Rod: Medium action rod
- Reel: Spinning reel
- Line: 4-8 lb test

Question 13

What are the best techniques and times to catch Bull trout at Swift Reservoir?

Accepted Answer

For Bull trout at Swift Reservoir:
- Best seasons: Fall
- Active times: Morning, Afternoon
- Preferred water temperature: 48-58°F
- Typical depth: 10-30 feet
- Habitat: Cold clear streams, Rivers, Deep lakes
- Spawning season: Fall

Recommended techniques:
- Fishing methods: Fly fishing, Casting, Trolling
- Effective lures: Streamers, Small plugs
- Natural bait options: Flies, Small fish

Tackle recommendations:
- Rod: Medium-heavy rod
- Reel: Baitcasting reel
- Line: 8-15 lb test

Question 14

What are the best fishing seasons at Swift Reservoir?

Accepted Answer

Spring: Best for catching Rainbow trout

Fall: Best for catching Rainbow trout, Mountain whitefish, Bull trout

Winter: Best for catching Mountain whitefish

Question 15

What water recreation activities are available at Swift Reservoir?

Accepted Answer

Swift Reservoir offers various recreational opportunities including:
      - Fishing

Additional lake information:
      - Lake size: 4600.00 acres (7.19 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 16

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

Accepted Answer

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

Question 17

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

Accepted Answer

For Swift 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 18

Where can I find more information about Swift Reservoir?

Accepted Answer

You can find detailed information about Swift 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://wdfw.wa.gov/fishing/locations/lowland-lakes/swift-reservoir

Question 19

What is the water temperature at Swift Reservoir in January?

Accepted Answer

In January, the water temperature at Swift Reservoir is approximately 35.00°F. 
        This information helps in planning activities like water activities.

Question 20

What is the water temperature at Swift Reservoir in February?

Accepted Answer

In February, the water temperature at Swift Reservoir is approximately 37.50°F. 
        This information helps in planning activities like water activities.

Question 21

What is the water temperature at Swift Reservoir in March?

Accepted Answer

In March, the water temperature at Swift Reservoir is approximately 37.00°F. 
        This information helps in planning activities like water activities.

Question 22

What is the water temperature at Swift Reservoir in April?

Accepted Answer

In April, the water temperature at Swift Reservoir is approximately 46.21°F. 
        This information helps in planning activities like water activities.

Question 23

What is the water temperature at Swift Reservoir in May?

Accepted Answer

In May, the water temperature at Swift Reservoir is approximately 53.14°F. 
        This information helps in planning activities like water activities.

Question 24

What is the water temperature at Swift Reservoir in June?

Accepted Answer

In June, the water temperature at Swift Reservoir is approximately 60.14°F. 
        This information helps in planning activities like water activities.

Question 25

What is the water temperature at Swift Reservoir in July?

Accepted Answer

In July, the water temperature at Swift Reservoir is approximately 69.79°F. 
        This information helps in planning activities like water activities.

Question 26

What is the water temperature at Swift Reservoir in August?

Accepted Answer

In August, the water temperature at Swift Reservoir is approximately 72.86°F. 
        This information helps in planning activities like water activities.

Question 27

What is the water temperature at Swift Reservoir in September?

Accepted Answer

In September, the water temperature at Swift Reservoir is approximately 64.57°F. 
        This information helps in planning activities like water activities.

Question 28

What is the water temperature at Swift Reservoir in October?

Accepted Answer

In October, the water temperature at Swift Reservoir is approximately 59.29°F. 
        This information helps in planning activities like water activities.

Question 29

What is the water temperature at Swift Reservoir in November?

Accepted Answer

In November, the water temperature at Swift Reservoir is approximately 53.14°F. 
        This information helps in planning activities like water activities.

Question 30

What is the water temperature at Swift Reservoir in December?

Accepted Answer

In December, the water temperature at Swift Reservoir is approximately 47.14°F. 
        This information helps in planning activities like water activities.

Question 31

What are the current fishing conditions at Swift Reservoir?

Accepted Answer

Current water temperature at Swift Reservoir is 48°F. 
        These conditions are ideal for catching Bull trout.

Question 32

What is the maximum depth of Swift Reservoir?

Accepted Answer

Swift 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 33

How big is Swift Reservoir?

Accepted Answer

Swift Reservoir covers an area of 4600.00 acres (7.19 square miles) at full pool. The lake is currently holding 4271.84 acres of water, which represents 92.9% of its total capacity. This substantial size makes it an important recreational resource for Skamania County, offering extensive opportunities for fishing, boating, and other water activities.

Question 34

Where is Swift Reservoir located?

Accepted Answer

Swift Reservoir is located in Cougar, Skamania County, WA. The lake is accessible to the public and serves as a popular destination for outdoor activities. Its location in Skamania County makes it easily accessible from Cougar and surrounding communities.

Question 35

What is the current water level at Swift Reservoir?

Accepted Answer

Swift Reservoir is currently holding 4271.84 acres of water, compared to its full capacity of 4600.00 acres. This represents 92.9% 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.

Swift Reservoir

Swift Reservoir

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Forecast: Friday, May 2

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Lake Information

Common Fish Species

Rainbow trout

Mountain whitefish

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Nearby Lakes

Lake Sammamish

Lake Chelan

Lake Stevens

Hagg Lake

Water Temperature History

Temperature Trend: Last 12 Months

Key Observations (Last 12 Months)

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Frequently Asked Questions About Swift Reservoir

What is the current water temperature at Swift Reservoir?

What is the size and depth of Swift Reservoir?

What county and state is Swift Reservoir in?

How often is the Swift Reservoir water temperature updated?