Casselman River
River in Pennsylvania, read from its USGS gauge, draining about 382 square miles. Figures refresh every fifteen minutes.
Discharge
145
cfs · 37 min ago
Normal for today
105
cfs median, 105 yrs
Water temp
58
°F · 37 min ago
Gage height
1.16
ft
Reading the number
On this date the gauge has averaged 105 cfs over 105 years of record, with the middle half of years falling between 57.0 and 211 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 Casselman River
Casselman River does not have its own verified chart yet. This calendar is combined from the verified charts on Youghiogheny River (14 mi), Clarion River (102 mi), Spring Creek (104 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: active | July: absent | August: absent | September: active | October: peak | November: active | December: absent |
| Caddis | January: absent | February: absent | March: active | April: active | May: peak | June: peak | July: active | August: active | September: active | October: active | November: absent | December: absent |
| Sulphur | January: absent | February: absent | March: absent | April: absent | May: peak | June: peak | July: active | August: active | September: absent | October: absent | November: absent | December: absent |
| Terrestrials | January: absent | February: absent | March: absent | April: absent | May: active | June: active | July: peak | August: peak | September: active | October: active | November: absent | December: absent |
| Light Cahill | January: absent | February: absent | March: absent | April: absent | May: peak | June: peak | July: active | August: absent | September: absent | October: absent | November: absent | December: absent |
| March Brown | January: absent | February: absent | March: absent | April: absent | May: peak | June: active | July: absent | August: absent | September: absent | October: absent | November: absent | December: absent |
| Midge | January: peak | February: peak | March: active | April: active | May: active | June: active | July: active | August: active | September: active | October: active | November: peak | December: peak |
| Trico | January: absent | February: absent | March: absent | April: absent | May: absent | June: absent | July: peak | August: peak | September: active | October: active | November: absent | December: absent |
| Blue Quill | January: absent | February: absent | March: absent | April: peak | May: absent | June: absent | July: active | August: active | September: absent | October: absent | November: absent | December: absent |
| Crane Fly | January: absent | February: absent | March: active | April: active | May: active | June: active | July: peak | August: peak | September: peak | October: active | November: absent | December: absent |
| Green Drake | January: absent | February: absent | March: absent | April: absent | May: active | June: active | July: absent | August: absent | September: absent | October: absent | November: absent | December: absent |
| Hendrickson | January: absent | February: absent | March: absent | April: peak | May: active | June: absent | July: absent | August: absent | September: absent | October: absent | November: absent | December: absent |
Reports
From anglers on Casselman 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.