North Fork John Day River
River in Oregon, read from its USGS gauge, draining about 2,520 square miles. Figures refresh every fifteen minutes.
Discharge
62.8
cfs · 26 min ago
Normal for today
123
cfs median, 98 yrs
Water temp
—
not measured here
Gage height
2.28
ft
Reading the number
On this date the gauge has averaged 123 cfs over 98 years of record, with the middle half of years falling between 90.0 and 167 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 North Fork John Day River
North Fork John Day River does not have its own verified chart yet. This calendar is combined from the verified charts on Deschutes River (89 mi), Metolius River (102 mi), Klickitat River (108 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: active | April: peak | May: peak | June: peak | July: peak | August: peak | September: peak | October: active | November: absent | December: absent |
| Golden Stonefly | January: absent | February: absent | March: absent | April: absent | May: peak | June: peak | July: peak | August: peak | September: active | October: absent | November: absent | December: absent |
| Midge | January: peak | February: peak | March: peak | April: peak | May: active | June: absent | July: absent | August: absent | September: absent | October: active | November: peak | December: peak |
| October Caddis | January: absent | February: absent | March: absent | April: absent | May: absent | June: absent | July: absent | August: absent | September: active | October: peak | November: active | December: absent |
| Pale Morning Dun | January: absent | February: absent | March: absent | April: absent | May: active | June: peak | July: peak | August: peak | September: active | October: active | November: absent | December: absent |
| Green Drake | January: absent | February: absent | March: absent | April: absent | May: active | June: peak | July: active | August: absent | September: active | October: active | November: absent | December: absent |
| March Brown | January: absent | February: absent | March: active | April: peak | May: active | June: absent | July: absent | August: absent | September: absent | October: absent | November: absent | December: absent |
| Salmonfly | January: absent | February: absent | March: absent | April: active | May: peak | June: peak | July: active | August: absent | September: absent | October: absent | November: absent | December: absent |
| Trico | 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 North Fork John Day 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.