Piezo Sensor 2 Piezo Level Probe telemetry framework digests ground water GROUND WATER AUTHORITY information Stockpiling Telemetry Water Flowmeter ground Water deliberation borewell Water extraction Borewell Level Monitering Computerized Water flowmeter Magnetic Telemetry Flowmeter Digital CGWA Telemetry flowmeter Piezo Level Sensor Pride Controls borewell Groundwater applications