Can anyone suggest who to email at WU about a duplicate station situation? I recently started to submit data to CWOP as DW1774 and I just noticed that WU is now showing a station WD1774, wait for it

, which is my CWOP data stream. So, I need to let WU know about the duplication. I did let CWOP know that I submitted to WU.
KTXHOUST1, MADIS H0311, and DW1774 (now WD1774 as well)