THUNDER BAY RIVER AT HERRON ROAD NEAR BOLTON, MI
THUNDER BAY RIVER MI USGS
THUNDER BAY RIVER AT HERRON ROAD NEAR BOLTON, MI (04133501) is a real-time streamflow monitoring station on the THUNDER BAY RIVER in MI, operated by the U.S. Geological Survey. Riverbot tracks its streamflow and alerts anglers the moment flow and temperature hit their fishing window.
- USGS site number
- 04133501
- Agency
- USGS
- State
- MI
- Coordinates
- 45.1242, -83.6355
Live conditions & history
Create a free account to see live flow, temperature, and recent history for this station
Riverbot reads this gauge every 15 minutes and emails you when the river hits the flow and temperature you fish. Sign up free to unlock the live chart and set your window.
7-day weather
Create a free account to see the 7-day weather forecast for this station
Wind, rain, and sky conditions for the week ahead at this gauge's coordinates — sign up free to plan your next trip around it.
🪰 Hatch Calendar
Create a free account to see what's hatching on this water
A month-by-month hatch calendar for this river — which insects are emerging now, hook sizes, and patterns to fish — collected from fly shops and guides who know it.