The Ultimate Water Resources Depth exam simply covers what you would find on the depth section of the water resources exam administered by the NCEES organization (your afternoon exam). With 40 question and detailed solutions, this exam was built to help you study smarter and faster by giving you a life-like practice. Each solution is labeled so that you can quickly identify areas of improvement. The key to passing the civil engineering PE exam is to do a lot of practice problems (especially for your depth section ), which is exactly why this book was made. So, what are you waiting for? Let's get to it