A constructed wetland connected to tile drains that slows drainage flow, removes nitrogen and pesticides from drainage waters, and improves biodiversity. Formed from a substrate of matured birch chips and gravel, and is planted with reeds (Phalaris arundinacea) and reed manna grass (Glyceria maxima). DISCUSS PG / PL - Geometry - Attempt in place to deprecate - use Location 2 instead POINT (15.307410811629 49.484020850918) PDF factsheet Download PDF factsheet from Wocat Location POINT (15.307410811629 49.484020850918) Link View the factsheet on Wocat Source wocat Case study id technologies_5939 Local name Umělý mokřad na drenáži Full Context NSWRM(Sections), Default view, ALL, Wetland restoration and management, Proximity with, Proximity with NSWRM(KP) NSWRM(KP)