Where to Fish Island Lake

Island Lake


Reproduction is more than adequate to maintain the fishery. Fish (and campers) were congregated around the inlets and the outlet. In 2019 the sample was obtained using angling near the outlet for 4 hours.

Size: 144 acres
Elevation: 7734.24 ft
Directions: 6 miles from the trailhead at mystic hydroelectric plant. Good trail.
Status of the Fishery:
Township/Range/Section: 07S 15E 14
Latitude/Longitude: 45.22213 -109.81824
FWP Region: Region 5  
County: Stillwater
Fishing District: Central
Type: MTNLAKE
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Waterbody Section Field Form Type Date Purpose Species
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

Species Count Avg StdDev Min Max AvgWgt StdDevWgt MinWeight S/L Sects Surveys Waterbody
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 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 Agency Start Depth End Depth
Year Angler Days Std. Error
2021 928 510
2020 594 356
2019 79 79
2017 259 259
2015 804 366
View the latest Montana Fishing Regulations.