Water Board Aa en Maas

The Aa en Maas Water Board is situated in the northeast of Noord-Brabant and encompasses the river basin of the Aa, as well as the river basin of the Maas in Noord-Brabant, east of Waalwijk. It manages an area of 161,000 ha. Positive observations without protocol Dataset available via https://www.ndff.nl/english / [e-mail] 70,918 records (March 2018)