Pesticides in streams and subsurface drainage water within two arable catchments in Denmark: Pesticide application, concentration, transport and fate

Table 5.1 Annual mean discharge and runoff at the two stream stations and two tile drain stations in the Lillebæk catchment. Tabel 5.1. Årlig middel vandføring og afstrømning ved de to vandløbs-stationer og de to dræn- stationer i Lillebæk-oplandet Mean discharge Mean runoff 1999 2000 89-98 1999 2000 89-98 Upstream station 30 l/s 18 l/s 15 l/s 408 mm 244 mm 207 mm Downstream station 59 l/s 35 l/s 31 l/s 430 mm 252 mm 223 mm Tile drain 2 0.41 l/s 0.33 l/s 0.28 l/s 312 mm 249 mm 208 mm Tile drain 6 0.12 l/s 0.05 l/s 0.07 l/s 181 mm 82 mm 110 mm