North Fork Blackfoot River
River in Montana, read from its USGS gauge, draining about 310 square miles. Figures refresh every fifteen minutes.
Discharge
178
cfs · 58 min ago
Normal for today
148
cfs median, 29 yrs
Water temp
—
not measured here
Gage height
4.43
ft
Reading the number
On this date the gauge has averaged 148 cfs over 29 years of record, with the middle half of years falling between 139 and 166 cfs. Today is above that band, so expect more push and colour than a typical October day here.
Regional hatch calendar
What is likely hatching near North Fork Blackfoot River
North Fork Blackfoot River does not have its own verified chart yet. This calendar is combined from the verified charts on Blackfoot River (32 mi), Rock Creek (33 mi), Flint Creek (36 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: active | June: absent | July: absent | August: absent | September: active | October: peak | November: active | December: active |
| Caddis | January: absent | February: absent | March: absent | April: active | May: peak | June: peak | July: peak | August: peak | September: active | 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 |
| Midge | January: peak | February: peak | March: peak | April: active | May: active | June: absent | July: absent | August: absent | September: active | October: active | November: peak | December: peak |
| Pale Morning Dun | January: absent | February: absent | March: absent | April: absent | May: absent | June: active | July: peak | August: peak | September: active | 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 |
| Salmonfly | January: absent | February: absent | March: absent | April: absent | May: peak | June: peak | July: peak | August: absent | September: absent | October: absent | November: absent | December: absent |
| Skwala | January: absent | February: absent | March: active | April: peak | May: absent | June: absent | July: absent | August: absent | September: absent | October: absent | November: absent | December: absent |
| March Brown | January: absent | February: absent | March: absent | April: active | May: peak | June: absent | July: absent | August: absent | September: absent | October: absent | November: absent | December: absent |
| Terrestrials | January: absent | February: absent | March: absent | April: absent | May: absent | June: active | July: peak | August: peak | September: peak | October: absent | November: absent | December: absent |
| Yellow Sally | January: absent | February: absent | March: absent | April: absent | May: absent | June: peak | July: active | August: absent | September: absent | October: absent | November: absent | December: absent |
Reports
From anglers on North Fork Blackfoot River
No reports filed here yet. The first one becomes the page’s local knowledge, stamped with the flow at the time. File a report.