Water Crossing Design Guidelines

This document provides five different water crossing design methods: no slope culverts, stream simulation culvert designs, bridges, temporary culverts or bridges and hydraulic design fishways. There is a selection guide to help the designer determine which of the...

Guide to Altering Watercourses

This guide explains why it is important to avoid and minimize disturbances to lakes, rivers, streams and other watercourses, as well as what to do when alterations are required. It also highlights lower-risk activities that pose minimal or no environmental risk, that...