Summer 2010
Big Horn River: Water Levels have exploded to 10,000cfs. Nyphm patterns- Scud, Sow Bugs, and worms, with a lot of weight.
Missouri River: Water levels have settled to 4,500cfs. Nymphing is still successful however, dry fly fishing has picked up. Suggested patterns - B.W.O., Caddis, March Browns,, PMD, Yellow Sally.
Yellowstone River, Stillwater, and Boulder River: The free stone streams are a little dirty right now with run off and storms. But, keep your eyes on the water daily and fish towards the edges of the banks.
Blackfeet Reservation: Fishing has been good along the weed beds. Big Fish are being caught.
Summer Hatches:
Dry fly Hatches:
June
*Midge (fish eat midge patterns year round) @ all bodies of water
Size 18 to 20: black -> Any small midge patterns may work.
Suggested Patterns: Sipper Midge, Midge clusters, or Cripples.
*Elk Hair Caddis : Size 16 to 20.
*PMD's : Size 16 to 18
*Trico Size 20 to 24:
Streamers:
Any heavy, dark, flashy streamer, sizes 10 to 4 will work.
Suggested Patterns: Any Leach, Autum Splendor Special, Black Death, or Crystal Bugger. Also use egg sucking leaches. Keep trying different patterns.
Nymphs:
*Midge @ all bodies of water
Size 18 to 20: Black, Red, Brass, Crystal, or Cream-> any color works.
Suggested Patterns: Brassy, Disco Midge, or Quil Nymph.
*Scuds and Sow bugs @ Mainly BigHorn River
Size 16 to 20: Orange, Pink, or Tan-> Soft hackle will work.
Suggested Patterns: Ray Charles, Natural Sow bugs, Soft hackle Sow bugs.
*Aquatic worms
Size 6 to 16: Purple, Red, Tan, Brown-> Try any variation.
Suggested Patterns: San Juan Worm, Steel Worm.
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