Lake Siskiyou
Lake Siskiyou
- Boat Ramps
- 2
- Access Points
- 4
- Species
- 8
Lake Siskiyou is a picturesque 430-acre reservoir nestled at the foot of majestic Mount Shasta in Northern California. Created by the Box Canyon Dam on the Sacramento River, this crystal-clear mountain lake sits at an elevation of approximately 3,200 feet and offers excellent year-round fishing opportunities. Known for its scenic beauty and tranquil atmosphere, the lake is surrounded by lush forests and provides spectacular views of Mount Shasta, creating an idyllic backdrop for anglers. The lake's clear waters reach depths of up to 120 feet and support a diverse ecosystem with ample food sources for a variety of game fish. While primarily known as a recreational destination for families, Lake Siskiyou has earned a reputation among anglers as one of Northern California's hidden fishing gems.
Species & education
Learn what type of fish are at Lake Siskiyou and what's needed to catch them.
Fish stocking schedule
Latest 5 stockings
- TroutWeek of Jul 12, 2026
- TroutWeek of Jun 21, 2026
- TroutWeek of Apr 26, 2026
- TroutWeek of Mar 29, 2026
- TroutWeek of Feb 22, 2026
Source
California Department of Fish and Wildlife
Updated Nov 13, 2026. Dates are as precise as the agency reports them.
Open stocking page, opens in new tabFishing spots, boat ramps & amenities
Learn how to get on Lake Siskiyou. Uncover great fishing access points, boat ramps, and all the facilities you need for an unforgettable day on the water. Some locations shown may border or include private property. Always check property boundaries and applicable regulations before visiting. onWater's Public & Private Land layer can help you plan your access with confidence.
Know where you can legally fish on Lake Siskiyou
See public and private land boundaries along the water, turn on private parcels with owner details to know where permission is required, and find land-trust parcels that offer permitted fishing access.
California licenses and regulations
California Boating Regulations
When using any type of watercraft to access a body of water, it is important to follow all federal, state, and local rules and regulations. These rules and regulations include boat permitting and licensing, invasive species inspections and stamps, life jacket and PFD rules, motor size and horsepower restrictions, noise limitations, restrictions on personal watercraft, and many more. Visit the web link below for the most current rules and regulations for this body of water.
California Fishing License Online
In California, anyone under the age of 16 or above is required to get a sport fishing license to take any fish; shell fish, reptile or amphibian in the state.
California Freshwater Fishing Regulations
This river has a variety of species and regulations, including potential floating and/or watercraft restrictions. Because this river is specially managed for species, seasons, angling methods, and watercraft, it is strongly encouraged you check all federal, state, and local regulations before fishing. Visit any of the links below, inquire locally, or contact a local fly shop to learn current regulations and restrictions.
California Stream Access Laws
The courts have described the reach of the California public right of navigation as “the right to navigate and to exercise the incidents of navigation in a lawful manner at any point below high water mark” on waters that satisfy California’s small craft test. Thus, property owners cannot interfere with the public’s right to navigate or use shoreline areas below the ordinary high water mark for incidents of navigation. In fact, unauthorized obstruction of the public’s right to access and use a navigable waterway constitutes a public nuisance.
Take Lake Siskiyou with you
The onWater Fish app keeps this water's access points, species and conditions in your pocket, with the tools you use once you're there.
Use the map without signal
Download the map around Lake Siskiyou to use it offline when coverage drops.
Log your catches here
Keep a private fishing journal for Lake Siskiyou to find where and when fish are biting for you.
HD depth charts from Garmin
Find drop offs, ledges, channels, points and shallow flats with Garmin depth charts in the app.
Get the onWater Fish app
Free on iOS and Android
Water and weather conditions (10 day forecast)
See the best times to fish Lake Siskiyou and check the forecast before you go.
No forecast data available.
Lake Siskiyou fishing guides
Book a trip with a local fishing guide through Guidesly.

Fishing near Lake Siskiyou
Explore California waters
Top fishing waters
Popular Cities
Loading popular cities...
Explore near Lake Siskiyou
Fish species
Fishing spots
Nearby waters
More in California
Smarter Fishing Starts in the App.
onWater Fish gives you everything you need to plan smarter, fish better, and own every trip from first cast to last.

















