Boise River, ID

End of Parkcenter: 1) 4.0 mi SE trail marker; 2) 3.8 SE trail marker

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Outing Information

Date
Start/End Time
2:00pm to 5:00pm
Best Fishing Time
3:00pm to 4:00pm
Rating
Good
Classification
Public
Water Temp
47.0°F
Water Clarity
Slightly Stained - 3' to 5' visibility
Water Level
266cfs
User
Jason Hansen

Fish Caught

Rainbow Trout

Caught Avg Size Pattern Optional Fields
1 12" #22 BWO CDC Biot Thorax Dun Fish Depth: < 1'
Water Depth: 1' - 3'
Leader/Tippet: 5x
1 12" #22 BWO CDC Striving Dun Fish Depth: < 1'
Water Depth: 1' - 3'
Leader/Tippet: 6x
2 12"
Total: 2 fish Top Patterns: CDC Striving Dun (1) CDC Biot Thorax Dun (1)

Weather

SkiesMorningAfternoonEvening
Mostly Sunny X
Mostly Cloudy X
Precipitation
None X X
Sleet/Hail X
Wind
Very Light - <5 knots X
Light - 5 to 10 knots X X
Medium - 10 to 15 knots X
Air Temp High/Low
45.0°F / 44.0°F
Wind Direction
-
Weather Front
-
Barometer
-
Moon Phase
65% Full (Waning gibbous)

Other Patterns Tried

  • #20 Pheasant Tail Flashback
  • #18 Tan Gold Ribbed Hare's Ear
  • #16 Green Green Rockworm
  • #16 Copper Copper John
  • #12 Black California Leech

Hatches

  • Blue-Winged Olive Ephemeroptera Baetis
  • Midge Diptera

Insect Seining

No seining information for this outing.

Fishing Partners

No fishing partners were saved with this outing.

Waypoints

No waypoints were saved with this outing.

Notes

I started at a run just downstream of the SE 4.0 trail marker, nymphing with a california leech and a hare's ear dropper. I had no luck, so I went upstream and waded across to fish the other side of the run. No luck nymphing, but I was seeing occasional fish splash the surface. I cut the hare's ear off and made some casts and retrieves, and had a couple small hits.

The fish were still rising so I switched to a cdc thorax bwo and missed several fish initially before landing a nice 12" rainbow. A couple casts later and I had a 16" rainbow on before I lost him and the fly when he made a run.

I didn't have any luck for awhile after that so I switched to the striving dun and landed another 12" and had a few other hits. Things started tapering off so I went downstream to the SE 3.8 marker and nymphed a nice run. I had two rainbows on within a couple casts but both got off, including one with my green rockworm fly. A few minutes later I hooked into a NICE fish, and if it was a rainbow it would have been 18"-20". I played him for several minutes before he finally shook the fly free. :(

All in all a fun day and I had 10-15 fish on, easy, so it was frustrating to only land 2. But to have a 16" rainbow and possibly another 18-20" rainbow was fun.