The iRadar is a self-contained easily deployable water level gauge. A radar sensor reads levels up 65 feet (20 meters). Using the Iridium satellite network it reports data in near real-time from anywhere on earth. A very low-power micro-controller with 10Ah battery and Solar charger makes it deployable in some of the most challenging environments. Optional iRadars are available to measure up 270 feet(70m).