Where to Fish Bynum Reservoir


Reservoir is drawn down for irrigation and water levels fluctuate seasonally. Boat launch unusable during low water levels.

Size: 3205.4489 acres
Elevation: 4198.4 ft
Directions: 7 miles west of Bynum on Blackleaf Road.
Status of the Fishery:
Township/Range/Section: 25N 07W 12
Latitude/Longitude: 47.94839 -112.43668
FWP Region: Region 4  
County: Teton
Fishing District: Central
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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
2021 2684 874
2020 1083 603
2019 1014 487
2017 1334 695
2015 1708 547
View the latest Montana Fishing Regulations.

This waterbody has a fish consumption advisory. Please see the link for guidelines.

Fish Consumption Guidelines (PDF)

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