FISHMT :: Waterbody Details

Holter Reservoir

Special Notices & Closures

Fishing Report for the week of 05/11/2026

Good numbers of Rainbows are being caught throughout most of the reservoir while trolling cowbells and spinner combos or various crankbaits. A few nice kokanee are being picked up while trolling dodgers and hoochies or wedding rings 20-30 feet deep near the Dam. A few Walleye, perch, and northern pike are being caught while pitching jigs and crawlers, or casting spinners, spoons or Rapalas around various weed beds or points inside the Canyon near the Gates of the Mountains, Willow Creek, and near Cottonwood Creek.

Waterbody Information

Size:	3666.924 acres
Elevation:	3582.55 ft
Status of the Fishery:	Holter Reservoir is a popular year-round fishery for rainbow trout, walleye and yellow perch. In addition, kokanee salmon can be targeted primarily in deeper water near the dam.
Township/Range/Section:	14N 3W 23
Latitude/Longitude:	46.94243 -111.9588
FWP Region:	Region 4
County:
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

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For Comparative analysis all Length Units are millimeters : all Weights are grams

Waterbody	Section	Species	Count	AveLength	StdDevLength	MinLength	MaxLength	AveWeight	StdDevWeight	MinWeight	MaxWeight

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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

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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

FWP Fishing Access Sites

Fishing Pressure

Year	Angler Days	Std. Error
2021	53427	6160
2020	50672	5016
2019	52786	5233
2017	96091	9779

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FISH, WILDLIFE & PARKS

Holter Reservoir

Special Notices & Closures

Waterbody Information

Current Waterbody Report

Fish Species

Contact Information

Survey Data

Click on rows to select them for use in other tabs.

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

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

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

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.

FWP Fishing Access Sites

Fishing Pressure

Stocking Information

Regulations

Gauging Stations

Fish Consumption Advisory

Reports

Additional Information

Fishing Information