The Water Quality Association cautioned those planning to atteend its WQA Aquatech trade show in Orlando, Mar. 9-12 to be aware of what it's calling a telemarketing scam. 
   The assocation cautions that an unnamed "telemarketing firm" is contacting members with alternate hotel booking information, allegedly on behalf of the WQA.

   If you should receive this type of telemarketing call, WQA asks that you obtain the caller's contact information and notify WQA by clicking right here.