WATER HEIGHT 
Call: L2G.
Frequency/Cannel: 156,750/Channel VHF 15.
Broadcast time: H+5 minutos.
Broadcasted information : Water Height and tendencies.
Language: Spanish.

For tide and wind real time information in Norden Pylon, Colonia Port, Conchillas Port, Carmelo Port, consult:
https://www.comisionriodelaplata.org/estado_rio.asp