Abstracts for WEFTEC® 2013 are due Dec. 3—submit your latest findings, experiences and research on stormwater topics. At WEFTEC 2013, to be held Oct. 5 to 9 in Chicago, the number of stormwater-focused sessions will more than double, compared with WEFTEC 2012. The Water Environment Federation’s annual conference will feature dedicated space for stormwater programming and exhibits — hosting a conference within a conference.