Baum Lake - Cassel, CA

Spot Information

Fish Species: Rainbow Trout, Brown Trout
Baum Lake, Cassel, CA, is a premier, fly-fishing-only, spring-fed trout lake in Shasta County, renowned for its consistent populations of rainbow and brown trout. Its stable cold water and prolific insect hatches (e.g., midges, Hexagenia mayflies) create ideal conditions. Angling success is contingent upon precise dry fly presentations during hatches or effective nymphing with chironomid patterns subsurface. Water clarity is excellent, requiring subtle approaches. The lake's managed environment, often under PG&E stewardship, typically mandates single barbless hooks and catch-and-release practices. This intimate fishery demands advanced fly-fishing skills for optimal success.



Latest Photos

John from San Carlos enjoying catch and release of planter sized brown trout.
Photo Credit: Gary Heffley
1-12-2022
11-17-2021
Matt from Palo Cedro with a nice Baum lake Rainbow.
Photo Credit: Courtesy of Gary Heffley
5-16-2020
Gary Heffley with a nice Baum Lake Rainbow.
Photo Credit: Courtesy of Gary Heffley
5-12-2020

Latest Fish Plants

Plant DateSpeciesSource# of Fish
10-20-2025Rainbow TroutCDFW 
10-06-2025Rainbow TroutCDFW 
9-22-2025Rainbow TroutCDFW 
9-01-2025Rainbow TroutCDFW 
8-18-2025Rainbow TroutCDFW 


Latest Fish Reports

Date Report Author
11-18-2025 Baum is fishing very well and will continue to through the winter
Baum is fishing very well and will continue... more »
The Fly Shop
11-12-2025 Recent reports indicate this is a great option with lots of fish and some big ones too
Recent reports indicate this is a great option... more »
The Fly Shop
11-5-2025 Recent reports indicate this is a great option with lots of fish and some big ones too
Recent reports indicate this is a great option... more »
The Fly Shop
10-28-2025 It is cooling off in the Hat Creek Valley and the lake is fishing well
It is cooling off in the Hat Creek... more »
The Fly Shop
10-22-2025 It is cooling off in the Hat Creek Valley and the lake is fishing well
It is cooling off in the Hat Creek... more »
The Fly Shop

Detailed Map