Location Site location TFe (mg L -1) TN (mg L -1) TP (µg L -1) Wetted with (m) Turbidity (FNU) Depth near shore (m) Flow velocity (m s-1) Primary substrate Aquatic vegetation
upstream of the dam Zerre above dam 4.1 1.6 29.2 22 22.2 1.5 0.2 -0.5 gravel infrequent
Wilhelmstal above dam 3.8 2.1 38.2 22 37.8 1.1 0.2 -0.5 gravel infrequent
Trattendorf above dam - - - 24 - 1.4 0.2 -0.5 sand frequent
downstream of the dam Bräsinchen below dam 0.3 1.7 17.2 28 3.1 1.7 0.2 -0.5 sand frequent
Frauendorf below dam - - - 28 - 1.2 0.2 -0.5 gravel infrequent
Madlow below dam - - - 29 - 1.2 0.2 -0.5 gravel infrequent