Where to Fish Rock Lake


Rock Lake sits above timberline, is mostly talus rock and is the largest lake in the Crazy Mountains. It is the only lake in the Crazy Mountains that has a significant island at full pool. There was a large sheet of ice still floating in lake during the 7/23/2014 survey.

Size 50.0 acres
Elevation 8800.24 ft.
Directions Headwaters of Rock Creek. Follow the Maintained Trail up Rock Creek.
Status of the Fishery
Township/Range/Section 03N 11E 11
Latitude/Longitude 46.02053 -110.32883
FWP Region Region 3 
County Park
Fishing District Central
Type: MTNLAKE

Main Contact

Scott Opitz
Fisheries Biologist
sopitz@mt.gov
(406) 223-3951
Upper Yellowstone
Region 3


Manager

Travis Horton
Fisheries Manager
thorton@mt.gov
(406) 994-3155
Upper Yellowstone
Region 3

Click on rows to select them for use in other tabs.
Waterbody Section Field Form Type Date Purpose Species
For Comparative analysis all Length Units are millimeters : all Weights are grams
Species Count Avg StdDev Min Max AvgWgt StdDevWgt MinWeight S/L Sects Surveys Waterbody
For Comparative analysis all Length Units are millimeters : all Weights are grams
Waterbody Section Species Count AveLength StdDevLength MinLength MaxLength AveWeight StdDevWeight MinWeight MaxWeight
For Comparative analysis all Length Units are millimeters : all Weights are grams
Waterbody Year Section Species Count AveLength StdDevLength MinLength MaxLength AveWeight StdDevWeight MinWeight MaxWeight

View the latest Montana Fishing Regulations.