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Hooked Up With Terhart

Moon River in Ontario

River21.9 mi
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Around here

Around Moon River

Curtain Chute0.2 miTwin Rapids2.3 mi5 mi

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

About this river

Moon River is a 21.9 mile river near Hooked Up With Terhart in Ontario. Streamflow is measured at the Water Survey of Canada gauge Moon River at Highway No. 400 (site 02EB011). Reach geometry comes from Natural Resources Canada's National Hydro Network.

Typical flow by month

1965 to 2024

Moon River typically runs highest in April, at a median 2,055 cfs, and lowest in August, at 47 cfs. The highest flow on record for any single day is 12,078 cfs, in 2019.

Show the numbers
Typical flow by month at Moon River at Highway No. 400, in cfs
MonthTypical (cfs)Usual range (cfs)
January14382 to 685
February13773 to 630
March1,014149 to 2,151
April2,055620 to 4,556
May742530 to 1,889
June9941 to 187
July5627 to 127
August4732 to 94
September5234 to 104
October8135 to 269
November11964 to 856
December19695 to 1,210

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 59 years of record. Statistics published by the US Geological Survey for Moon River at Highway No. 400 (site 02EB011). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.

Made to print

Put Moon 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.

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

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