Where to Fish Trio Lakes


Lower Trio Lake is a moderately sized (14.0 acres), remote forested cirque lake located near the Idaho border in the North Fork Fish Creek drainage at 5,827 ft elevation. The lake lies on the Lolo National Forest (Ninemile Ranger District) in the proposed Great Burn Wilderness Area.

Size: 14 acres
Elevation: 5827 ft
Directions: Access to Lower Trio Lake can be obtained by taking USFS Rd #250 (Trout Creek Road) from Superior, MT. From USFS Road #250, there are two options to hike. One option is to hike USFS Trail #171 to Heart Lake, then Trail #175 past Pearl Lake, to Trail #738. Hike southeast on Trail #738 ~ 1 mile to the saddle from which you can see Upper Trio Lake. Descend off-trail to Upper Trio Lake. Near the outlet of Upper Trio Lake, you will find a trail that runs east, then north, to Lower Trio Lake. The other option is to take Trail #738 (Stateline National Recreation Trail) east-southeast, along the Idaho border, from the top of Hoodoo Pass (USFS Road # 250) and follow the same directions from near Dalton Lake. Both routes are between 6 and 7 miles hiking distance, with moderate difficulty.
Status of the Fishery:
Township/Range/Section: 14N 26W 31
Latitude/Longitude: 46.9347 -114.93845
FWP Region: Region 2  
County: Mineral
Fishing District: Western
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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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Waterbody Section Species Count AveLength StdDevLength MinLength MaxLength AveWeight StdDevWeight MinWeight MaxWeight
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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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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
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