Aqualân Grou

Wetterskip Fryslân

The old situation

The first sketch, made in 2005

Information panels - in Dutch download as pdf file: link

publikatie Aqualân Grou in Het Waterschap, juli/augustus 2007: link

Information about the project An aerial overview of the STP, with the "natural constructed wetland" (Photo: Wetterskip)

To the left three Daphnia ponds (design based on research outcome of Everstekoog, Texel), followed by four shallow ditches with reed to convert the polished effluent into a "usable surface water". To the right the "fish spawning area", connected with the Frisian water system

One of the Daphnia ponds

The ditches, shortly after reed planting

Photo Sybren Gerbens

The end of a ditch, with the windmill to pump the water into the "spawning area"

The end of the ditches and the "spawning area"

Check this page later for more information

Information and backgrounds and OSG Grou