Flood Debris that Town Residents have can be taken to GFL Transfer Station, 630 E Industrial Drive, Hartland TUESDAYS FROM 8 AM TO 11 AM . There is a fee. And the Town Transfer Station will be open on Sat, Sept 6.
Here is informaton on the Town of Merton Transfer Station
http://www.townofmerton.com/publicworks/page/transfer-station
If you do have flood damage please report it to Waukesha County by call 211.