Download or read book Stream Crossing Guidelines written by and published by . This book was released on 2008 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fish Passage Guidelines for New and Replacement Stream Crossing Structures written by and published by . This book was released on 2002 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guidelines for Stream Crossing Design written by Alberta. Forest Service and published by . This book was released on 197? with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fish Passage in Streams written by Elizabeth Cotterell and published by . This book was released on 1998 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stream Crossing Guidelines Operational Guidelines for Industry written by Fisher, G. L and published by . This book was released on 1985 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fish Habitat Protection Guidelines Road Construction and Stream Crossings written by Canada. Fisheries and Habitat Management Branch and published by [Regina] : Fisheries and Oceans, [Fisheries and Habitat Management, Central and Arctic Region]. This book was released on 1995 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fish Habitat Protection Guidelines written by Sentar Consultants Ltd and published by . This book was released on 1995 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: These guidelines are intended to eliminate or minimize the impact of stream crossings and road construction on adjacent lakes and streams in Saskatchewan. The guidelines first outline the legislation and policies relating to the construction of stream crossings and roads adjacent to water bodies in the province. The guidelines then examine the effects of stream crossings, sedimentation, and erosion on fish habitat and behavior. This is followed by topics specifically related to protection of fish habitat: scheduling of construction activities to avoid conflicts with fish migration, spawning, and incubation periods; route planning to avoid conflicts with fish passage and habitat; reservation of undisturbed vegetation along edges of water bodies; design of bridges and culverts; installation of culverts and other crossings; stream crossing approaches; control of deleterious substances; road maintenance; decommissioning; and control of erosion and sedimentation. A glossary is included.

Download or read book Guidelines for Replacement of Deficient Bridges with Low water Stream Crossings in the Rural Midwest written by Bruce M. McEnroe and published by . This book was released on 2017 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides guidance to public officials and engineers considering the replacement of a deficient or obsolete bridge with a low-water stream crossing (LWSC). An LWSC is a structure that is occasionally overtopped by floodwaters and is likely to be impassable for a few hours or days in a normal year. LWSC structures include unvented fords, vented fords, low-water culverts, low-water bottomless culverts, and low-water bridges. LWSCs are sometimes constructed to keep very low-volume roads open where the cost of a normal bridge cannot be justified. The lower initial cost of an LWSC must be balanced against maintenance requirements and safety considerations. Site assessment guidelines consider traffic, access, roadway, stream, and regulatory issues. LWSC options can be limited by conditions on federal and state-issued permits, particularly those concerning threatened and endangered species and historic resources, and by local floodplain regulations. Key design considerations are presented for LWSCs in general and for unvented fords, vented fords, and low-water bridges in particular. These considerations include roadway design issues, stream hydrology, aquatic organism passage at low flows, and debris passage and scour and erosion protection at high flows. Nine recent LWSC projects in Kansas are examined in detail. The structures include an unvented ford, a hybrid-type ford, three vented fords, a low-water box culvert, a low-water bottomless culvert, and two low-water bridges. Eight of the projects are completed and one has been delayed by regulatory issues. Each case study includes a description of the structure and relevant information on the crossing history; road and traffic characteristics; stream characteristics and hydrology; governmental permits and regulatory issues; project costs; and maintenance requirements and performance to date.

Download or read book Manitoba Stream Crossing Guidelines for the Protection of Fish and Fish Habitat written by and published by Department of Fisheries and Oceans. This book was released on 1996 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design Guide written by Asok K. Motayed and published by . This book was released on 1982 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Commonly used Low Water Stream Crossings (LWSC) of different types are described and the characteristics of their efficient design are discussed. Selection factors for LWSCs are listed, along with a set of general and specific design considerations. A method, based on economic risk analysis, is recommended for the final selection and design of fords, vented fords and low water bridges. Design examples are provided for each of the three structures. This Design Guide emphasizes the application aspects and complements the volume: "Design and Construction of Low Water Stream Crossings", FHWA/RD-82/163, which stresses theoretical concepts and views.

Download or read book Applied River Morphology written by David L. Rosgen and published by . This book was released on 1996 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stream Crossing Guidebook for Fish Streams a Working Draft for 1997 written by British Columbia. Ministry of Forests and published by . This book was released on 1997 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides engineers and forest technicians with practical guidance on choosing and designing stream crossing structures on forest roads, and applying mitigative strategies to avoid or minimize environmental impacts at stream crossings.

Download or read book Stream Crossing Guidebook for Fish Streams written by and published by . This book was released on 1999 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides engineers and forest technicians with practical guidance on choosing and designing stream crossing structures on forest roads, and applying mitigative strategies to avoid or minimize environmental impacts at stream crossings.

Download or read book Guidelines for Stream Crossings written by Ontario. Ministry of Natural Resources. Southwestern Region and published by . This book was released on 1990 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Water road Interaction Field Guide written by and published by . This book was released on 2000 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fish stream Crossing Guidebook written by and published by . This book was released on 2011 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Guidelines for Stream Crossings by All terrain Vehicles written by Newfoundland. Water Resources Division and published by . This book was released on 1994 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: