Station Name: KASHWITNA R NR WILLOW AK
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
65700 S Parks Hwy
Willow, AK 99694
Matanuska-Susitna County

GPS Coordinates: 61.92388889, -150.0713889

Nearby Water Temperatures

Flood Warning issued August 4 at 8:45AM AKDT until August 5 at 5:00PM AKDT by NWS Anchorage AK

Effective: Tue August 4, 2026, 8:45 AM
Expires: Wed August 5, 2026, 5:00 PM

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Petersville Area * WHEN...Until 500 PM AKDT Wednesday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Low-water crossings are inundated with water and may not be passable. * ADDITIONAL DETAILS... - At 842 AM AKDT, Doppler radar and automated rain gauges indicated heavy rain across the warned area. Flooding is ongoing or expected to begin shortly. Between 2 and 3 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1.5 inches are possible. - http://www.weather.gov/safety/flood

Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route.

Flood Warning issued August 4 at 3:54PM AKDT until August 7 at 1:00PM AKDT by NWS Anchorage AK

Effective: Tue August 4, 2026, 3:54 PM
Expires: Fri August 7, 2026, 1:00 PM

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...Yentna River including Lake Creek. * WHEN...Until 100 PM AKDT Friday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Streams continue to rise due to excess runoff from earlier rainfall. * ADDITIONAL DETAILS... - At 348 PM AKDT, The river gauge at the Yentna River at Lake Creek indicates rises in water levels from heavy rain across the warned area. Flooding is ongoing. Trees and debris larger than telephone poles have been observed flowing down the river. Between 1.0 and 2.5 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible with higher amounts possible in the upper Yentna Basin. - For Yentna River at Lake Creek: At 7:51am the stage was 20.7 feet. Flood Stage is 20.5 feet. Forecast: A crest slightly above 22 feet late tonight and into early Wednesday morning. Impacts: Between 21 and 22 feet, several lodges may have water in or around low-lying cabins. - http://www.weather.gov/safety/flood

Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information.

Flood Warning issued August 4 at 8:14AM AKDT until August 7 at 1:00PM AKDT by NWS Anchorage AK

Effective: Tue August 4, 2026, 8:14 AM
Expires: Fri August 7, 2026, 1:00 PM

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Yentna River including Lake Creek. * WHEN...Until 100 PM AKDT Friday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Streams continue to rise due to excess runoff from earlier rainfall. * ADDITIONAL DETAILS... - At 804 AM AKDT, The river gauge at the Yentna River at Lake Creek indicates rises in water levels from heavy rain across the warned area. Flooding is ongoing or expected to begin shortly. Between 1.5 and 3 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible with higher amounts possible in the upper Yentna Basin. - For Yentna River at Lake Creek: At 7:51am the stage was 20.7 feet. Flood Stage is 20.5 feet. Forecast: A crest near 22 feet is expected Wednesday. Impacts: Between 21 and 22 feet, several lodges may have water in or around low-lying cabins. - http://www.weather.gov/safety/flood

Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information.