Station Name: LAKE CHAMPLAIN AT PORT HENRY NY
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 98 feet

Nearest Address:
40 Velez Ln
Port Henry, NY 12974
Essex County

GPS Coordinates: 44.05275, -73.4535

Nearby Water Temperatures

Flood Watch issued March 11 at 1:49PM EDT until March 12 at 2:00PM EDT by NWS Burlington VT

Effective: Wed March 11, 2026, 1:49 PM
Expires: Thu March 12, 2026, 5:15 AM

Warm temperatures may melt snowpack and increase river flows. * WHAT...Flooding caused by a combination of rain, snowmelt, and ice jams is possible. * WHERE...All of northern New York and northern and central Vermont. * WHEN...Through Thursday afternoon. * IMPACTS...Additional river rises are expected, with minor and localized ice jam flooding possible tonight into Thursday. Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Minor open water river flooding is forecasted on the Ausable River and Otter Creek on Thursday. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Flood Watch issued March 11 at 3:03AM EDT until March 12 at 2:00PM EDT by NWS Albany NY

Effective: Wed March 11, 2026, 3:03 AM
Expires: Wed March 11, 2026, 6:00 PM

* WHAT...Flooding caused by rain, snowmelt, and ice jams continues to be possible. * WHERE...The southwest Adirondacks, the western Mohawk Valley, and the Upper Hudson Valley. * WHEN...From 2 PM EDT this afternoon through Thursday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Mild temperatures through tonight will allow snow on the ground to continue to ripen and melt. There will also be moderate to locally heavy rain this afternoon into tonight. The combination of runoff from snow melt and rainfall will result in rising rivers that will likely cause ice to break up and flow, potentially resulting in ice jams and associated flooding. For more information on river forecasts, please visit water.noaa.gov. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Flood Watch issued March 11 at 1:51PM EDT until March 12 at 2:00PM EDT by NWS Albany NY

Effective: Wed March 11, 2026, 1:51 PM
Expires: Thu March 12, 2026, 5:00 AM

* WHAT...Flooding caused by rain, snowmelt, and ice jams continues to be possible. * WHERE...The southwest Adirondacks, the western Mohawk Valley, and the Upper Hudson Valley. * WHEN...Through Thursday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, brooks and other low-lying and flood-prone locations. Creeks, brooks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Mild temperatures into tonight will allow snow on the ground to continue to ripen and melt. There will also be moderate to locally heavy rain late this afternoon into tonight. The combination of runoff from snow melt and rainfall will result in rising rivers that will likely cause ice to break up and move, potentially resulting in ice jams and associated flooding. For more information on river forecasts, please visit water.noaa.gov. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.