1. Wastewater Technology Centre, operated by RockCliffe Research Management Inc., P.O. Box 5068, Burlington, Ontario L7R 4L7, Canada
2. R.V. Anderson Associates Ltd., 2001 Sheppard Avenue East, Suite 400, Willowdale (Metropolitan Toronto), Ontario M2J 4Z8, Canada
3. XCG Consultants Ltd., Suite 904, 50 Queen Street North, Kitchener, Ontario N2H 6P4, Canada
4. Ontario Ministry of the Environment and Energy, Water Resources Branch, 40 St. Clair Avenue West, 12th Floor, Toronto, Ontario M4V 1L4, Canada