Boise River South Channel
River in Idaho, read from its USGS gauge, draining about 2,778 square miles. Figures refresh every fifteen minutes.
Discharge
273
cfs · 35 min ago
Normal for today
262
cfs median, 26 yrs
Water temp
—
not measured here
Gage height
2.72
ft
Reading the number
On this date the gauge has averaged 262 cfs over 26 years of record, with the middle half of years falling between 222 and 323 cfs. Today sits inside that band, which is as close to a normal October day as the gauge can tell you.
Regional hatch calendar
What is likely hatching near Boise River South Channel
Boise River South Channel does not have its own verified chart yet. This calendar is combined from the verified charts on Big Wood River (102 mi), Silver Creek (115 mi), Big Lost River (136 mi). Treat it as regional timing, and file a report if you see something different here.
| Insect | J | F | M | A | M | J | J | A | S | O | N | D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blue-Winged Olive | January: active | February: active | March: peak | April: peak | May: peak | June: active | July: active | August: active | September: peak | October: peak | November: peak | December: active |
| Midge | January: peak | February: peak | March: peak | April: peak | May: active | June: absent | July: absent | August: absent | September: active | October: peak | November: peak | December: peak |
| Pale Morning Dun | January: absent | February: absent | March: absent | April: absent | May: active | June: peak | July: peak | August: peak | September: active | October: absent | November: absent | December: absent |
| Trico | January: absent | February: absent | March: absent | April: absent | May: absent | June: absent | July: active | August: peak | September: peak | October: absent | November: absent | December: absent |
| Golden Stonefly | January: absent | February: absent | March: absent | April: absent | May: active | June: peak | July: peak | August: active | September: absent | October: absent | November: absent | December: absent |
| Brown Drake | January: absent | February: absent | March: absent | April: absent | May: active | June: peak | July: absent | August: absent | September: absent | October: absent | November: absent | December: absent |
| Caddis | January: absent | February: absent | March: absent | April: active | May: peak | June: peak | July: peak | August: active | September: absent | October: absent | November: absent | December: absent |
| Callibaetis | January: absent | February: absent | March: absent | April: absent | May: active | June: peak | July: peak | August: peak | September: active | October: absent | November: absent | December: absent |
| Crane Fly | January: absent | February: absent | March: absent | April: absent | May: absent | June: active | July: peak | August: active | September: absent | October: absent | November: absent | December: absent |
| Damselfly | January: absent | February: absent | March: absent | April: absent | May: absent | June: absent | July: active | August: peak | September: absent | October: absent | November: absent | December: absent |
| Grasshopper | January: absent | February: absent | March: absent | April: absent | May: absent | June: active | July: peak | August: peak | September: active | October: absent | November: absent | December: absent |
| Green Drake | January: absent | February: absent | March: absent | April: absent | May: absent | June: active | July: peak | August: absent | September: absent | October: absent | November: absent | December: absent |
Reports
From anglers on Boise River South Channel
No reports filed here yet. The first one becomes the page’s local knowledge, stamped with the flow at the time. File a report.