Blyth Brook
River in Ontario, read from its Environment Canada gauge, draining about 29 square miles. Figures refresh every fifteen minutes.
Discharge
—
not reporting
Normal for today
—
no long-term record
Water temp
—
not measured here
Water level
13.32
ft
Regional hatch calendar
What is likely hatching near Blyth Brook
Blyth Brook does not have its own verified chart yet. This calendar is combined from the verified charts on Grand River (142 mi), Au Sable River (146 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Little Black Stonefly | January: active | February: active | March: peak | April: peak | May: active | June: absent | July: absent | August: absent | September: absent | October: absent | November: absent | December: absent |
| Blue-Winged Olive | January: absent | February: absent | March: absent | April: peak | May: active | June: active | July: active | August: active | September: active | October: peak | November: absent | December: absent |
| Brown Drake | January: absent | February: absent | March: absent | April: absent | May: active | June: peak | July: absent | 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: absent | October: absent | November: absent | December: absent |
| Egg Patterns | January: active | February: active | March: peak | April: peak | May: absent | June: absent | July: absent | August: absent | September: absent | October: peak | November: peak | December: peak |
| 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 |
| Hex | January: absent | February: absent | March: absent | April: absent | May: absent | June: peak | July: peak | August: absent | September: absent | October: absent | November: absent | December: absent |
| Isonychia | January: absent | February: absent | March: absent | April: absent | May: absent | June: peak | July: active | August: active | September: active | October: absent | November: absent | December: absent |
| Lake-Run Smallmouth | January: absent | February: absent | March: absent | April: peak | May: peak | June: active | July: active | August: active | September: absent | October: absent | November: absent | December: absent |
| Minnow Patterns | January: active | February: active | March: active | April: active | May: absent | June: absent | July: absent | August: absent | September: absent | October: peak | November: peak | December: active |
| Steelhead Run | January: active | February: active | March: peak | April: peak | May: absent | June: absent | July: absent | August: absent | September: absent | October: active | November: peak | December: peak |
| 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 |
PeakActiveAbsent
Reports
From anglers on Blyth Brook
No reports filed here yet. The first one becomes the page’s local knowledge, stamped with the flow at the time. File a report.