- CJ Strike Reservoir Map
- CJ Strike Reservoir Fishing
- What kind of fish are in CJ Strike Reservoir Idaho?
- CJ Strike Reservoir Overview and History
- CJ Strike Reservoir Boat Launches and Ramps
- CJ Strike Reservoir Camping
- Can You Swim at CJ Strike Reservoir?
- Common Questions About CJ Strike Reservoir
- Closing the Book on CJ Strike Reservoir
CJ Strike Reservoir Map:
If you look at aerial view of CJ Strike Reservoir it is the shape of a lopsided “C”. It can be divided up into three distinct sections.
Main Reservoir:
The first is the “Main Reservoir”. This it the portion near the dam and the central curve of the C.
Snake River Arm:
The second is the Snake River Arm. The Snake River Arm is portion of the reservoir at the top of the C where the snake river flows into the impoundment. This section is mostly steep river canyon until it meets with the main reservoir.
Bruneau Arm:
The final portion is the Bruneau Arm. This is the bottom portion of the C where the Bruneau River flows into the impoundment. The Bruneau River is a great fishing in its own right and has some lovely redband trout in it. Check out our redband trout fishing guide.
Now let’s look at how best to fish CJ Strike Reservoir.
CJ Strike Reservoir Fishing:
CJ Strike Reservoir is located in southwestern Idaho on the Snake River. It is a sprawling body of water known for its scenic beauty and plentiful recreational opportunities. It’s close distance to Boise makes it a popular destination for residents of the Treasure Valley.
Created by the CJ Strike Dam, this reservoir serves multiple purposes, including irrigation, flood control, and hydroelectric power generation.
Anglers frequent its shores and waters because CJ Strike Reservoir has some of the best fishing in the state. With its surrounding campgrounds, boat ramps, swimming, and hiking trails, CJ Strike Reservoir is a destination for all types of outdoor enthusiasts to explore and enjoy the natural wonders of Southwestern Idaho.
Is the fishing good at CJ Strike Reservoir?
The fishing at CJ Strike Reservoir is quite good. Great fishing can be had from both the shore and boats, with various techniques and bait options yielding success all year long.
While fishing conditions may vary depending on factors such as season, weather, and water levels, CJ Strike Reservoir is a body of water that consistently produces. It attracts fishing enthusiasts from all across southern Idaho.
Not only does CJ Strike have great fishing, the reservoir’s size and scenic surroundings provide a little something for everyone.
Main Reservoir Fishing:
Located near the dam, this area offers good access for both bank and boat fishing. Anglers can target rainbow trout, bullheads, and yellow perch using various fishing techniques. I have found that you can do quite well bait fishing from the shore by the dam.
Night crawlers, minnows, fish eggs, and marshmallows will all attract fish and get you strikes. If you are looking to catch some of the resident rainbows check out our guide to the best trout baits before you head out.
For those fishing by boat, trolling Rapalas, rooster tails, or crank baits along the face of the dam will catch you some beauty trout.
If you are targeting smallmouths, the dam has some great smallmouth bass fishing. I recommend fishing for them in the spring, early summer, or fall as temperatures can get quite high here in the middle of the summer. That’s not to say you can’t fish CJ Strike in the summer. You just have to fish in the early morning, evening, or night. Focus on shallow coves, rocky areas, and drop offs. Tube baits, jigs, and rubber grubs all do well.
Snake River Arm Fishing:
While it’s not impossible to bank fish here, fishing by boat is almost a necessity on this portion. The majority of this section is steep canyon, although some bank fishing can be had near the Cove Arm area. Cove Arm is small portion of the reservoir that breaks off into a large cove named Cove Arm Lake.
Trolling for trout with Panther Martins and rooster tails produces well in the Snake River Arm. Smallmouth bass and channel catfish will be in many of the coves here during spring. Crank baits and Rapalas work well for the smallmouth while you can clean up channel catfish with night crawlers and cut bait.
The white sturgeon fishing in this section of the CJ Strike is some of the best sturgeon fishing in the state of Idaho. Idaho Fish and Game believes the Snake River Arm to have one of the healthiest White Sturgeon populations in Idaho. Fisherman come from all over to fight these titans.
As I noted above the sturgeon fishing in the Snake River Arm of CJ Strike produces. It’s not just the quantity of fish you will land but the quality is also high here. It’s not unusual to catch fish over 7 feet long and there have been sturgeon caught that measure over 10 feet long.
You can fish for White sturgeon all year round, though I have had my best luck in the spring and fall. You will need to buy heavy rods, reels, and other gear if you are targeting these river monsters in their deep-water holes.
Bruneau Arm Fishing:
The Bruneau Arm portion of CJ Strike Reservoir provides perhaps the most interesting fishing experience. You can easily bank fish or fish this portion by boat.
In this part of the reservoir, you can catch everything and anything. The species I have caught here include bluegill, yellow perch, crappie, trout, channel catfish, largemouth, and smallmouth bass.
Various techniques can be effective here, including trolling for trout in the narrow section and flipping tubes for bass near vegetation and rocky escarpments.
One of the cooler aspects of the Bruneau Arm is that it’s not uncommon to be able to ice fish it in the winter. While it does not freeze all winter or at all some winters, when it does it provides some of the closest ice fishing to Boise you can get.
Ice fishing on the Bruneau Arm of CJ Strike can be extremely productive. I have caught a ton of perch, crappie, bluegills, and trout in just a few hours of jigging.
It’s important to remember ice fishing on CJ Strike Reservoir requires very specific conditions i.e. the weather needs to be very cold for an extended period of time. Due to Southern Idaho’s mild winters the ice can deteriorate quite quickly. Make sure to cut regular test holes and I wouldn’t go out on anything less than 4 inches of quality ice.
Next let’s look at what fish are actually in the reservoir.
What kind of fish are in CJ Strike Reservoir Idaho?
CJ Strike is home to a wide variety of game fish. I have outlined some of them below:
- Bluegill (Lepomis macrochirus)
- Pumpkinseed Sunfish (Lepomis gibbosus)
- Bullhead Catfish (Ameiurus melas)
- White Sturgeon (Acipenser transmontanus)
- Largemouth Bass (Micropterus salmoides)
- Yellow Perch (Perca flavescens)
- Mountain Whitefish (Prosopium williamsoni)
- Smallmouth Bass (Micropterus dolomieu)
- Channel Catfish (Ictalurus punctatus)
- Rainbow Trout (Oncorhynchus mykiss)
- Black Crappie (Pomoxis nigromaculatus)
CJ Strike Reservoir Overview and History:
CJ Strike was one of six dams-built on the Snake River between 1946 and 1952.
CJ Strike Construction:
The construction of the C.J. Strike Dam, which created the reservoir, began in the 1950 and was completed in the early 1952. The dam was named after C.J. Strike, a former president of Idaho Power Company from 1938 to 1948.
Water Management:
The primary purpose of C.J. Strike Reservoir is to store water for agricultural irrigation and to generate electricity. The water stored in the reservoir is released as needed to support downstream agricultural needs and maintain a reliable water supply for the surrounding area.
Hydroelectric Development:
The reservoir is part of a hydroelectric complex operated by the Idaho Power Company. It is one of several reservoirs and dams developed by Idaho Power along the Snake River that were built for water storage and hydroelectric power generation.
Recreation:
Over the years, the reservoir has become a popular recreational destination. Its 7,500-acre size and the variety of fish species present attract anglers seeking fishing opportunities. Boating, camping, hunting, and wildlife observation also contribute to the recreational appeal of the area.
Fisheries Management:
The reservoir is known for its diverse fish population. Fisheries management efforts have been undertaken to sustain healthy fish populations, and stocking programs have been implemented to enhance the recreational fishing.
Wildlife Habitat:
The reservoir and its surrounding areas contribute to wildlife habitat, supporting various bird species and other wildlife. The Morley Nelson Snake River Birds of Prey National Conservation Area being one of the crown jewels of Idaho.
The CJ Strike Wildlife Management Area is a water fowl hunting destination. Duck and geese hunters from all across the state come to take part.
It also has great hunting for upland game such as ring-necked pheasant, Hungarian partridge, California quail, and Chukar.
Now let’s look at how best to launch your boat.
CJ Strike Reservoir Boat Launches and Ramps:
CJ Strike Reservoir has a bunch of boat ramps and launches all around the impoundment. Which boat ramp you use will depend on which portion of the reservoir you are looking to explore. I have outlined all of them below.
Main Reservoir Boat Ramps:
Both the CJ Strike Boat Ramp, the boat ramp South of Black Sands Resort, and the Cove Creek Recreation Site boat ramp provide good access to the main reservoir and dam area.
CJ Strike Boat Ramp:
Boat Ramp South of Black Sands Resort and Campground:
Cove Creek Recreation Site Boat Ramp:
Bruneau Arm Boat Ramps:
There are two boat ramps on the Bruneau Arm of CJ Strike. The first is the boat ramp at Cotton Park and the second is the boat ramp southeast of Jacks Creek Campground.
Boat Ramp At Cottonwood Park and Campground:
Boat Ramp South East of Jacks Creek Campground:
Snake River Arm Boat Ramps:
The Snake River Arm of CJ Strike has four different boat ramps you can use explore this portion of the reservoir.
Cove Arm Boat Ramp:
Snake River Boat Ramp:
C. J. Strike Wildlife Management Area Boat Ramp:
Boat Ramp at Highway 51:
Crane Falls Lake:
If you have interest in fishing or exploring Crane Falls Lake just off the Snake River Arm of CJ Strike it to has a boat ramp you can use.
Crane Falls Lake Boat Ramp:
There are a ton of boat ramps that will give you great access to the explore the reservoir. Some of them can get quite crowded in the summer so I recommend having a backup plan if your primary choice is full.
CJ Strike Reservoir Camping:
There are several camping options near CJ Strike Reservoir, offering various amenities and close proximity to the reservoir. I have provided the details on each them below.
North Park Campground:
The North Park Campground is at the end of Strike Dam cut-off road on the west side of the reservoir, just north of the dam. It is managed by Idaho Power.
Here you will have access to camping, fishing, swimming, and boating. The campground has a free day use area along with three picnic shelters throughout the complex that can be reserved.
As noted above there is a boat ramp just north of the campground for those looking to head out on the water.
The North Park Campground has 10 tent turf-based tent sites and 30 RV campsites. Each available campsite has a picnic table and fire ring.
There is also an RV dump station near Scout Park.
North Park Campground Location:
Scout Park Campground:
Scout Park Campground is another campground managed by Idaho Power. This campground is just east of the CJ Strike Dam. It has 33 RV campsites along with 3 turf-based tent sites. Each campsite has a picnic table and fire pit.
The Scout Park Campground has 10 acres of different recreational opportunities along with a reservable day-use picnic shelter.
There is a boat launch site just east off of Strike Dam Cut-off Road if you would like to launch onto the Snake River down stream of CJ Strike. If you would like to launch on the reservoir itself there is a ramp north of North Park Campground.
The park has free day use access. It also has an RV dump station nearby.
Scout Park Campground Location:
Black Sands Resort and Campground:
Black Sands Resort and Campground has both tent and RV sites. It is located on the west end of C.J Strike Reservoir south of the dam. There are plenty of campsites available for families to camp.
Black Sand Resort and Campground is a good option for families who want to spend time at the lake fishing and swimming. There is also a boat ramp just south of the campground.
Black Sands Resort and Campground Location:
Cove Recreation Site:
Cove Recreation Site is also managed by the Idaho Power Company within the Morley Nelson Snake River Birds of Prey National Conservation Area. It is first come first serve and has a fee. There are 28 RV campsites and 6 tent sites along the shore. Each site has a shelter over the picnic table.
This campground includes picnic areas, walking trails, a boat ramp, and bathrooms. It is a great spot for fishing, swimming, and other water-based fun.
Cottonwood Park Campground:
Located in the Bruneau Arm area, Cottonwood Park Campground is an Idaho Power campground. It provides both RV and tent camping options.
Cottonwood Park Campground has 31 RV or tent sites, all with a picnic table and fire pit. There is a waterfront walking path. Fishing and swimming can be had right off the shore. It also has a day-use picnic shelter that can be reserved.
Cottonwood Park Campground has vault toilets, and a nearby boat ramp. It also provides easy access to bank fishing.
Cottonwood Park Campground is a great option for exploring the Bruneau Arm of the reservoir.
Cottonwood Park Campground Location:
Jack's Creek Campground:
Situated near the Bruneau Arm, Jack’s Creek Campground offers primitive camping with basic amenities. It’s a quieter option for those seeking a more secluded camping experience. The campground provides access to fishing, hiking, and wildlife viewing opportunities.
Jack's Creek Campground Location:
Other Nearby Campgrounds:
There are additional campgrounds in the vicinity of CJ Strike Reservoir, such as Bruneau Dunes State Park or other public or private campgrounds but you will have to drive a little to get to the water.
Before planning your camping trip, you should check availability, reservation requirements, and any fees associated with camping at these locations. Additionally, consider factors such as seasonal closures and weather conditions when planning your visit to CJ Strike Reservoir.
Dispersed Camping:
A ton of the land near CJ Strike Reservoir is public and dispersed camping is a great option if you are up for roughing it a bit. I find there is nothing better than having your own private paradise.
Can You Swim at CJ Strike Reservoir?
Yes, you can swim at CJ Strike Reservoir. There are two official beaches but anywhere you can access the water can work as your own personal beach.
If you are looking for a more structured and official swimming spot, I have outlined the two options below.
North Park Swimming Area:
The North Park Campground has a lovely beach to take the whole family for a day of swimming. As noted above it’s also a great place to camp.
North Park Swimming Area Location:
Black Sands Resort and Campground Beach:
The Black Sands Resort and Campground also has beach right off the back side of the restaurant.
Common Questions About CJ Strike Reservoir:
I have answered some of the most common questions people have about CJ Strike below.
Is There Cell Service at CJ Strike Reservoir?
Like most of the wild areas of Idaho cell service can be spotty or non-existent at CJ Strike. Be prepared.
What is the Water Level at CJ Strike Reservoir?
You can check water levels at the USGS before your trip.
Are There Kokanee in CJ Strike Reservoir?
According to Idaho Fish and Game Kokanee were first stocked in CJ Strike in 2020. I have yet to catch one. According to Idaho Fish and Game they were observed as recently as 2021.
Closing the Book on CJ Strike Reservoir:
CJ Strike a great example of the splendor and recreational richness of Idaho’s natural landscape. From its tranquil waters to the rugged beauty of the surrounding terrain, this reservoir offers an array of activities for outdoor enthusiasts of all kinds.
While it’s known as a great fishing spot close to Boise, it also provides plentiful opportunities for exploring it’s shoreline by boat or kayak, or you can simply unwind at a lakeside campground.
CJ Strike Reservoir invites all visitors to immerse themselves in the beauty of the Snake River Basin. So, pack your fishing gear, embark on an adventure, and discover the endless wonders waiting to be explored at CJ Strike Reservoir.
Tight lines and happy fishing!
-Alpine Angler