Where to Fish Nilan Reservoir


Reservoir is drawn down for irrigation and water levels fluctuate seasonally.

Size: 520.2247 acres
Elevation: 4598.56 ft
Directions: 7 miles west of Augusta on Benchmark Road. Address: 7140 Benchmark Road, Augusta MT
Status of the Fishery:
Township/Range/Section: 20N 07W 20
Latitude/Longitude: 47.48101 -112.5387
FWP Region: Region 4  
County: Lewis & Clark
Fishing District: Central
Click on rows to select them for use in other tabs.

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 Agency Start Depth End Depth
Year Angler Days Std. Error
2021 3623 1166
2020 5492 1371
2019 4947 1374
2017 4889 1555
2015 7709 2400
View the latest Montana Fishing Regulations.