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
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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
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Id Fcs Id Fnd Id Species Year Species Abbrv Length Weight M/C Count Sex Mort Hook Scar Disease Scales Otolith Fin Clip Tag Comment Genetics Age Stomach Intercept Slope Gear Equipment Trip Date Pass/Run Water Section Lat/Down Lon/Down Lat/Up Lon/Up

View the latest Montana Fishing Regulations.

There is no fish consumption advisory for this waterbody.