Liquid level measurement technologies form a pivotal component in modern industrial, environmental and agricultural applications. These systems range from optical and capacitive methods to ultrasonic ...

Lake Mead's water levels are being closely watched, as they continue to fluctuate in the United States' largest human-made reservoir. The Arizona-Nevada reservoir provides water for 25 million people ...

SALT LAKE CITY — 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. "Levels are too low for the Saltair Lake Elevation ...

Colorado is ramping up an effort to measure water use on the Western Slope, developing rules and standards and rolling out a grant program to help water users pay for diversion measurement devices.