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Around Goulais River
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Data Source: Recreation.gov · Source: Canadian Geographical Names Database (NRCan), Open Government Licence - Canada · Public land: USGS PAD-US
About this river
Goulais River is a 44.3 mile river. Streamflow is measured at the Water Survey of Canada gauge Goulais River near Searchmont (site 02BF002). Reach geometry comes from Natural Resources Canada's National Hydro Network.
Typical flow by month
1967 to 2025
Goulais River typically runs highest in April, at a median 1,641 cfs, and lowest in August, at 136 cfs. The highest flow on record for any single day is 12,466 cfs, in 1979.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 271 | 200 to 317 |
| February | 179 | 150 to 226 |
| March | 180 | 151 to 291 |
| April | 1,641 | 743 to 2,743 |
| May | 1,114 | 640 to 1,634 |
| June | 448 | 311 to 684 |
| July | 219 | 150 to 318 |
| August | 136 | 80 to 237 |
| September | 206 | 103 to 421 |
| October | 473 | 279 to 898 |
| November | 629 | 444 to 882 |
| December | 431 | 322 to 579 |
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 58 years of record. Statistics published by the US Geological Survey for Goulais River near Searchmont (site 02BF002). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Made to print
Put Goulais 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.
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Goulais River's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.
See every free widget you can put on your site, including live conditions and a 7 day forecast.
