https://hackaday.io/project/205510-water-level-measurement-using-cheap-radar-sensor
Water Level measurement using cheap Radar sensor | Hackaday.io
Measure the water level using a cheap HLK-2413 Radar Sensor
water level measurementradar sensorusingcheaphackaday
https://www.fox13now.com/news/local-news/great-salt-lake-so-low-a-water-level-measurement-system-no-longer-works
Great Salt Lake so low, water level measurement system no longer works
Nov 30, 2022 - The Great Salt Lake has dropped to such a low level, the U.S. Geological Survey's measuring system at the marina no longer works.
great salt lakewater level measurementso low