Nidelva river water level
Powafa has now installed a water sensor that measures water levels downstream of the Nelaug Dam in the Nidelva River. The water sensor is located just upstream of Lillefoss. Sensor data is available with free …
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High water flow in Kvina
Finally, there was a lot of rainfall and the water flow in Kvina became high. Powafa is now calibrating the Stegemoen water sensor based on collected data from the period of high water flow.
New water sensor in Kvina river
Powafa has installed a water sensor in Kvina river near Stegemoen. The water sensor is operational from May 29, 2020, providing updated water levels and water flow every 5 minutes. Data from the water sensor …
New solar-powered Gateway increases coverage area in Kvinesdal
Powafa launched a new LoRaWan Gateway powered by solar energy on April 11 this year. This is now part of Intoto’s LoRaWan and provides better coverage in Kvinesdal. Portable solar-powered LoRaWan gateways will make it …
Testing new gateway
Powafa is now testing a new portable LoRaWan gateway powered by solar and battery. The testing is done in collaboration with Intoto and this portable gateway will be part of Intoto’s LoRa network in the …
POWAFA sensors upgrade
The sensors, POWAFA-1 and POWAFA-2, have been upgraded with new solar panels. The pressure transmitters that measure water levels are now placed deeper, so that they will provide better measurements at low water levels.