Culverts and road crossings potentially create barriers that impede or prevent
movement and migration of all life stages of resident and anadromous fish. There
have been very few studies of juvenile salmonid movements through retrofitted
(baffled) culverts in the field. Two separate studies were conducted to assess
juvenile cutthroat trout...
Forest engineers must frequently make flood frequency estimates for
very small watersheds when designing culvert installations. Empirical
formulae and simplified rainfall runoff models, the most commonly used
techniques to predict floods from very small watersheds, require considerable
engineering judgement to give reasonable results. As an alternative
to such methods, this...