Where to Fish Sentinel Reservoir

Sentinel Reservoir


Size 11.5 acres
Elevation  ft.
Directions Approx. 5 miles south of Dry Fork Rd, off Hwy 191, road unmarked.
Status of the Fishery
Township/Range/Section   
Latitude/Longitude 47.7619 -108.4325
FWP Region Region 6 
County Phillips
Fishing District Eastern
Owner: Federal (BLM)
Type: POND
Notes: In 2009 average length of rainbow trout was 13.5 inches and average weight was 1.5 pounds.
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Waterbody Section Field Form Type Date Purpose Species
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

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
Year Angler Days Std. Error
2015 473 287
2011 236 142
2009 511 284

View the latest Montana Fishing Regulations.

There is no fish consumption advisory for this waterbody.