Lake Mead National Recreation Area is having a very bad start to spring. The water level is dwindling in Lake Mead, America’s largest reservoir and a major supplier of drinking water to California, ...

THE Zambezi River Authority (ZRA) has reported an improvement in the hydrological outlook for the Kariba catchment, with water level in the Kariba reservoir gradually rising. “The current water level ...

Abstract: The water level indicator project utilizes an Arduino Uno microcontroller, an LCD display, and a Bluetooth module to provide an efficient solution for monitoring water levels and controlling ...

GENEVA — Normally, water level in Seneca Lake falls into a predictable pattern. But such was not the case in 2025. “In 2025, Seneca Lake was either too high or too low for much of the year, showing ...

Accurate monitoring of reservoir water levels in urban and agricultural environments is essential but is often performed visually, a method that is both time-consuming and labor-intensive. This study ...

Designed to provide point-level detection in powders and bulk solids, VRX series vibrating-probe, level sensors feature an onboard status indicator light that changes from green to red when the probe ...

The T1000-e has a light sensor and an accelerometer. This light sensor and/or accelerometer could possibly be used in combination with the detection sensor module to trigger an event.

Lead contamination in municipal water sources is a consistent threat to public health. Ingesting even tiny amounts of lead can harm the human brain and nervous system -- especially in young children.

State Key Laboratory of Chemical Safety, College of Control Science and Engineering, China University of Petroleum (East China), Qingdao 266580, China ...