Where to Fish Thompson River


The Thompson River is a tributary to the Clark Fork River which enters the drainage approximately 64 river miles east of the Idaho border near Thompson Falls, Montana.

Mile Upper: 55.215
Mile Lower: 0.0
Mouth Latitude/Longitude: 47.57593 -115.241
Status of the Fishery:
FWP Region: Region 1  
County: Flathead  •  Lincoln  •  Sanders
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 River Mile Angler Days Std. Error
2021 0  to  34.53 8696 2060
2020 0  to  34.53 9772 2979
2019 0  to  34.53 6591 1913
2017 0  to  39.27 6438 1596
2015 0  to  39.27 8843 1842
2021 34.53  to  50.13 2494 1452
2020 34.53  to  50.13 2221 1267
2019 34.53  to  50.13 1753 732
2017 39.27  to  48.65 298 189
2015 39.27  to  48.65 4249 2847
View the latest Montana Fishing Regulations.
Station Name RiverMile Website Link
Thompson River near Thompson Falls MT 1 Link