Where to Fish Lost Lake


This lake sees very few visitors. Adjustments to grayling stocking will be made and monitored with intent of increasing grayling survival. No fish were sampled in an overnight net set or during hook and line sampling. There were no fish observed during the 2014 survey.

Size 3.5 acres
Elevation 9,164.3 ft.
Directions West of East Rosebud Lake up the south (west) fork of Armstrong Creek. Trail part of the way if found. Mostly brutal bushwacking.
Status of the Fishery
Township/Range/Section 07S 17E 30
Latitude/Longitude 45.19428 -109.68714
FWP Region Region 5 
County Carbon
Fishing District Central
Type: MTNLAKE
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Waterbody Section Field Form Type Date Purpose Species
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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
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For Comparative analysis all Length Units are millimeters : all Weights are grams

Waterbody Section Species Count AveLength StdDevLength MinLength MaxLength AveWeight StdDevWeight MinWeight MaxWeight
To see this data, first select one or more rows from the Collection Info tab.
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
To see this data, first select one or more rows from the Collection Info tab.
This is a preview, all fields will be visible by selecting a download option. For Comparative analysis all Length Units are millimeters : all Weights are grams.

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.