Where to Fish Triangle Lake

Triangle Lake


Triangle Lake is found in the North Fork Indian Creek Drainage in the Tobacco-Root Mountains.

Size 1.1 acres
Elevation 9,203.7 ft.
Directions From Highway 287, turn onto Indian Creek Road near Sheridan, MT. This road will turn into USFS Rd. 158. Don't go Southeast up the South Fork of Indian Creek. Take Trail 6015 to Trail 6007 which arrives at Thompson Lake. Bushwack from Thompson Lake southeast ~0.65 miles to Triangle Lake. A GPS is recommended for finding the lake.
Status of the Fishery Triangle Lake has not been stocked and is believed to be fishless. Future sampling will decide if the lake can support fish and should be stocked.
Township/Range/Section 03S 03W 31
Latitude/Longitude 45.5318922066 -112.029247786
FWP Region Region 3 
County Madison
Fishing District Central
Owner: Forest Service
Type: MTNLAKE
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Waterbody Section Field Form Type Date Purpose Species
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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.