World Water Levels

St. Lawrence River

We follow 2 gauges on the St. Lawrence River. Of the 2 gauges with a current reading and a normal range for the date, none read below that range and 1 gauge above it. Furthest above normal: the St. Lawrence River at Alexandria Bay. Data: .

Furthest above normal

PlaceReadingAgainst normalChange in a day
Alexandria BaySt. Lawrence River74.777 m07:00 EDT on 5 October 2026high: in the highest 10 percent for the date+0.042 m

Places A to Z

PlaceReadingAgainst normalChange in a day
Alexandria BaySt. Lawrence River74.777 m07:00 EDT on 5 October 2026high: in the highest 10 percent for the date+0.042 m
OgdensburgSt. Lawrence River74.598 m07:00 EDT on 5 October 2026normal: within the normal range for the date+0.064 m

Countries

See also