BOULDER RIVER

Fishing Weather Hydrology
November 2, 2024

The Boulder River fishing area in Montana, USA is a popular destination for anglers. The river is home to several species of fish, including rainbow, brown, and cutthroat trout. Nearby activities include hiking, camping, and wildlife viewing. Fishing tips include using dry flies and nymphs, and fishing in the deeper pools and runs. The best time of year to visit is from late June to early September, with average temperatures ranging from 60 to 80 degrees Fahrenheit.

Featured Fish - Apache Trout

iving in lakes and streams, this fish will eat insects, invertebrates and small minnows. They are typically targeted using very light spinning or fly tackle using nymphs, wet or dry flies, worms or salmon eggs. These fish may also strike small spinner baits or spoons but some areas where these fish can be found have enacted policies where anglers may only use artificial lures so check all regulations before targeting these fish. The following are fishing methods used to catch this fish: The body coloration is golden-yellow or olive yellow, with a golden belly, and Parr marks (vertical bars) can be seen on juveniles, but these marks typically disappear in larger individuals. Spots can be seen in an even distribution of pronounced, moderate-sized, rounded or oval black spots on the sides of the body and on top of the head. These spots may sometimes extend below the lateral line and onto the dorsal and caudal fins. The top of the Apache trout’s head and back is typically dark olive to brown and a black stripe appears to go through each eye because of the presence of two small black dots on either side of the pupil. Below the lower jaw, there is a dash of color that will range from yellow to darker gold. The dorsal, pelvic, and anal fins are tipped with a white to orange color and the adipose fin is usually bordered with a black margin.

INTERACTIVE MAP

Fish Species
  • Image Alt Shorthead Redhorse


  • Image Alt Brook Trout


  • Image Alt Brown Trout


  • Image Alt Rainbow Trout


  • Image Alt Mountain Whitefish


WEATHER TODAY

°F

°F

mph

Windspeed

%

Humidity

Hourly Forecast
Next 5 Days

Long Term Forecast
Next 16 Days

Streamflow Levels

258

Cubic Feet Per Second

8

Cubic Feet Per Second

1310

Cubic Feet Per Second

110

Cubic Feet Per Second

355

Cubic Feet Per Second

386

Cubic Feet Per Second

142

Cubic Feet Per Second

Point of Interest

Black Sandy State Park

Black Sandy State Park

Black Sandy State Park is a popular destination in Montana for outdoor enthusiasts. The park is located on the eastern shore of Hauser Lake and offers a variety of recreational activities, including fishing, swimming, boating, and hiking. One of the main attractions at Black Sandy State Park is the lake itself, which is known for its crystal-clear waters and excellent fishing opportunities. Anglers can catch a variety of fish, including rainbow trout, brown trout, and kokanee salmon. In addition to fishing, visitors to the park can also enjoy a variety of other outdoor activities. There are several hiking trails in ...