Blacks Fork
River in Wyoming, read from 4 USGS gauges, draining about 2,981 square miles. Figures refresh every fifteen minutes.
Discharge
19.8
cfs · 28 min ago
Normal for today
54.0
cfs median, 64 yrs
Water temp
49
°F · 2564d ago
Gage height
2.97
ft
Gauges on this water
Reading by reach
Reading the number
On this date the gauge has averaged 54.0 cfs over 64 years of record, with the middle half of years falling between 23.0 and 109 cfs. Today is below that band: lower, clearer and, in summer, warmer water than a typical October day here.
Regional hatch calendar
What is likely hatching near Blacks Fork
Blacks Fork does not have its own verified chart yet. This calendar is combined from the verified charts on Weber River (44 mi), Provo River Middle (60 mi), Green River (61 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: peak | December: active |
| Caddis | January: absent | February: absent | March: absent | April: absent | May: peak | June: peak | July: peak | August: peak | September: active | October: active | November: absent | December: absent |
| Midge | January: peak | February: peak | March: peak | April: active | May: active | June: active | July: active | August: active | 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 |
| Crane Fly | January: absent | February: absent | March: absent | April: absent | May: absent | June: absent | July: absent | August: active | September: peak | October: active | November: absent | December: absent |
| Golden Stonefly | January: absent | February: absent | March: absent | April: absent | May: active | June: peak | July: active | August: absent | September: absent | October: absent | November: absent | December: absent |
| Green Drake | January: absent | February: absent | March: absent | April: absent | May: absent | June: peak | July: peak | August: absent | September: absent | October: absent | November: absent | December: absent |
| Mother's Day Caddis | January: absent | February: absent | March: absent | April: active | May: peak | June: active | July: absent | August: absent | September: absent | October: absent | November: absent | December: absent |
| Trico | January: absent | February: absent | March: absent | April: absent | May: absent | June: absent | July: peak | August: peak | September: active | October: absent | November: absent | December: absent |
| Cicada | January: absent | February: absent | March: absent | April: absent | May: peak | June: peak | July: active | August: absent | September: absent | October: absent | November: absent | December: absent |
| Scud | January: active | February: active | March: active | April: active | May: active | June: active | July: active | August: active | September: active | October: active | November: active | December: active |
| Terrestrials | January: absent | February: absent | March: absent | April: absent | May: absent | June: absent | July: active | August: peak | September: peak | October: active | November: absent | December: absent |
Reports
From anglers on Blacks Fork
No reports filed here yet. The first one becomes the page’s local knowledge, stamped with the flow at the time. File a report.