Skip to content

McIntyre River in Ontario

River28.6 mi
Make a poster

Around here

Around McIntyre River

Trowbridge Falls5.2 mi5 mi

Nature8

Source: Canadian Geographical Names Database (NRCan), Open Government Licence - Canada · Public land: USGS PAD-US

About this river

McIntyre River is a 28.6 mile river. Streamflow is measured at the Water Survey of Canada gauge Mcintyre River above Thunder Bay (site 02AB020). Reach geometry comes from Natural Resources Canada's National Hydro Network.

Typical flow by month

1987 to 2025

McIntyre River typically runs highest in April, at a median 58 cfs, and lowest in February, at 2.5 cfs. The highest flow on record for any single day is 791 cfs, in 1997.

Show the numbers
Typical flow by month at Mcintyre River above Thunder Bay, in cfs
MonthTypical (cfs)Usual range (cfs)
January4.12.7 to 6.0
February2.51.6 to 4.6
March3.11.7 to 5.0
April5829 to 120
May5434 to 85
June199.1 to 36
July9.14.3 to 20
August4.42.3 to 9.2
September7.43.7 to 15
October138.1 to 25
November159.6 to 23
December6.84.5 to 11

Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 39 years of record. Statistics published by the US Geological Survey for Mcintyre River above Thunder Bay (site 02AB020). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

Made to print

Put McIntyre River on your wall

This river section as an art print, drawn over the real terrain with its miles, plus the trails, roads and peaks around it. Pick the colors and the size, and see the finished print before you buy. From $39, shipping included.

Make the posterOrder by December 8 for Christmas delivery.
Free widget

Embed this gauge on your site

Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show McIntyre River's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.

Embed code

See every free widget you can put on your site, including live conditions and a 7 day forecast.