Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)
National Exams — May 2016 — 04-Env-B2 / Water Resources. 3 hours duration; closed book; Casio or Sharp approved calculator only. Six Problems are printed; any five constitute a complete paper (the first five answered are marked). Each Problem is worth 20 marks. All six are solved below for completeness.
Reference texts. Linsley, Kohler & Paulhus, Hydrology for Engineers (3rd ed.); Chow, Open-Channel Hydraulics; Freeze & Cherry, Groundwater; Davis & Cornwell, Introduction to Environmental Engineering (6th ed.); Ontario Ministry of the Environment, Stormwater Management Planning and Design Manual (2003); Fisheries Act, Ontario Water Resources Act, Clean Water Act, 2006 (Ontario).