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.

Tides

No tide information was 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.