Allegheny River
River in New York, read from 2 USGS gauges, draining about 1,608 square miles. Figures refresh every fifteen minutes.
Discharge
389
cfs · 26 min ago
Normal for today
490
cfs median, 123 yrs
Water temp
—
not measured here
Gage height
2.79
ft
Gauges on this water
Reading by reach
Reading the number
On this date the gauge has averaged 490 cfs over 123 years of record, with the middle half of years falling between 257 and 1,170 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 Allegheny River
Allegheny River does not have its own verified chart yet. This calendar is combined from the verified charts on Kettle Creek (52 mi), Pine Creek (64 mi), Clarion River (64 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: absent | February: absent | March: active | April: peak | May: active | June: peak | July: active | August: active | September: peak | October: peak | November: active | December: absent |
| Green Drake | January: absent | February: absent | March: absent | April: absent | May: peak | June: peak | July: absent | August: absent | September: absent | October: absent | November: absent | December: absent |
| Hendrickson | January: absent | February: absent | March: absent | April: peak | May: peak | 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: active | July: absent | August: absent | September: absent | October: absent | November: absent | December: absent |
| Sulphur | January: absent | February: absent | March: absent | April: absent | May: peak | June: peak | July: active | August: absent | September: absent | October: absent | November: absent | December: absent |
| Caddis | January: absent | February: absent | March: absent | April: active | May: peak | June: peak | July: active | August: active | September: active | October: active | November: absent | December: absent |
| Little Black Stonefly | January: absent | February: active | March: peak | April: active | May: absent | June: absent | July: absent | August: absent | September: absent | October: absent | November: absent | December: absent |
| Quill Gordon | January: absent | February: absent | March: absent | April: peak | May: active | June: absent | July: absent | August: absent | September: absent | October: absent | November: absent | December: absent |
| Slate Drake | January: absent | February: absent | March: absent | April: absent | May: absent | June: peak | July: active | August: active | September: peak | October: active | 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 |
| Grannom | January: absent | February: absent | March: absent | April: peak | May: active | June: absent | July: absent | August: absent | September: absent | October: absent | November: absent | December: absent |
| Light Cahill | 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 Allegheny 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.