Allagash River
River in Maine, read from its USGS gauge, draining about 1,478 square miles. Figures refresh every fifteen minutes.
Discharge
246
cfs · 28 min ago
Normal for today
761
cfs median, 97 yrs
Water temp
57
°F · 8d ago
Gage height
1.92
ft
Reading the number
On this date the gauge has averaged 761 cfs over 97 years of record, with the middle half of years falling between 406 and 1,550 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 Allagash River
Allagash River does not have its own verified chart yet. This calendar is combined from the verified charts on Penobscot River (128 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: absent | April: active | May: peak | June: active | July: absent | August: active | September: peak | October: active | November: absent | December: absent |
| Brown 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 |
| Caddis | January: absent | February: absent | March: absent | April: active | May: active | June: peak | July: peak | August: active | September: active | October: absent | November: absent | December: absent |
| Golden Stonefly | January: absent | February: absent | March: absent | April: absent | May: absent | June: peak | July: active | August: absent | September: absent | October: absent | November: absent | December: absent |
| Hendrickson | January: absent | February: absent | March: absent | April: absent | May: peak | June: peak | 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 |
| March Brown | January: absent | February: absent | March: absent | April: absent | May: absent | June: peak | July: absent | August: absent | September: absent | October: absent | November: absent | December: absent |
| Quill Gordon | 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: absent | July: active | August: peak | September: active | October: absent | November: absent | December: absent |
Reports
From anglers on Allagash 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.