Where to Fish Diamond Lake


Diamond Lake is a moderately sized (18.3 acres), glacial trough lake located near the Idaho border in the Dry Creek drainage at 5,408 ft elevation. The lake lies on the Lolo National Forest (Superior Ranger District).

Size: 18.3 acres
Elevation: 5408 ft
Directions: The easiest way to get to Diamond Lake is to take USFS Road #342 southwest from Interstate Highway 90. A little over 10 miles up the road, take USFS Road #7843 for approximately 4 miles. The road ends at Diamond Lake.
Status of the Fishery:
Township/Range/Section: 16N 28W 17
Latitude/Longitude: 47.14737 -115.17608
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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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
2020 130 130
2019 516 268
2017 397 281
View the latest Montana Fishing Regulations.