Coastal Watershed Assessment Procedure Guidebook (CWAP) PDF Download
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Author: British Columbia. Forest Service
Publisher: Forest Service British Columbia
ISBN:
Category : Nature
Languages : en
Pages : 76
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Book Description
The watershed assessment procedure (WAP) is a tool to help forest managers understand the type and extent of current water-related problems that exist in a watershed and to recognize the possible hydrologic implications of proposed forestry-related development in that watershed. This guidebook explains how to complete a reconnaissance-level WAP analysis for coastal areas in British Columbia according to the provincial Forest Practices Code. The procedure includes compilation on a topographic base map of data relating to peak flow, surface erosion, riparian buffers, landslides, headwaters, and watershed characteristics, then converting the raw data into indicator scores and compiling the scores onto a watershed report card. The guide includes sample worksheet forms and instructions on how to summarize the results in five impact categories and how to produce a hazard index for each category. The appendices include definitions of erosion-prone areas and descriptions of forestry impacts on surface hydrology and erosion.
Author: British Columbia. Forest Service
Publisher: Forest Service British Columbia
ISBN:
Category : Nature
Languages : en
Pages : 76
Get Book Here
Book Description
The watershed assessment procedure (WAP) is a tool to help forest managers understand the type and extent of current water-related problems that exist in a watershed and to recognize the possible hydrologic implications of proposed forestry-related development in that watershed. This guidebook explains how to complete a reconnaissance-level WAP analysis for coastal areas in British Columbia according to the provincial Forest Practices Code. The procedure includes compilation on a topographic base map of data relating to peak flow, surface erosion, riparian buffers, landslides, headwaters, and watershed characteristics, then converting the raw data into indicator scores and compiling the scores onto a watershed report card. The guide includes sample worksheet forms and instructions on how to summarize the results in five impact categories and how to produce a hazard index for each category. The appendices include definitions of erosion-prone areas and descriptions of forestry impacts on surface hydrology and erosion.
Author: British Columbia. Ministry of Forests
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 52
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Book Description
A watershed assessment is required before any forest development plan is prepared for a community watershed in British Columbia. This guidebook is intended to provide direction to all professionals required to conduct watershed assessments, based on an assessment of the potential for cumulative hydrological effects from past and proposed forest harvesting and road building. It first describes the components of a watershed assessment, including formation of an advisory committee, compilation of existing information, field assessments, a hydrologist's report, and making forest development plan recommendations. Finally, administrative issues are discussed. Appendices include guidance on identification of watershed units, estimation of peak flow factors, sediment source surveys, and stream channel stability classification.
Author: British Columbia. Ministry of Forests
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 90
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Book Description
Author: Forestry Information Resource Inc
Publisher: Kelowna, B.C. : Forestry Information Resource Incorporated
ISBN: 9780968372302
Category :
Languages : en
Pages : 32
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Book Description
Author: British Columbia. Watershed Restoration Program
Publisher:
ISBN:
Category : Watershed management
Languages : en
Pages : 63
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Book Description
Author: David J. Wilford
Publisher:
ISBN:
Category : Logging
Languages : en
Pages : 8
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Book Description
Author: Douglas Lewis
Publisher:
ISBN:
Category : Environmental impact analysis
Languages : en
Pages : 30
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Book Description
Author: Cariboo Forest Region (B.C.). Research Section
Publisher:
ISBN:
Category : Stream conservation
Languages : en
Pages : 4
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Book Description
A watershed assessment should be carried out before forestry activities are expanded in areas with stream resources of high value. This Extension Note reviews the draft Watershed Assessment Procedure for the Southern Interior of British Columbia, September 1993 version. The new flow chart and sample watershed should help readers visualize the steps associated with a watershed assessment.
Author: David L. Rosgen
Publisher:
ISBN: 9780979130830
Category : River sediments
Languages : en
Pages :
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Book Description
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309679702
Category : Science
Languages : en
Pages : 423
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Book Description
New York City's municipal water supply system provides about 1 billion gallons of drinking water a day to over 8.5 million people in New York City and about 1 million people living in nearby Westchester, Putnam, Ulster, and Orange counties. The combined water supply system includes 19 reservoirs and three controlled lakes with a total storage capacity of approximately 580 billion gallons. The city's Watershed Protection Program is intended to maintain and enhance the high quality of these surface water sources. Review of the New York City Watershed Protection Program assesses the efficacy and future of New York City's watershed management activities. The report identifies program areas that may require future change or action, including continued efforts to address turbidity and responding to changes in reservoir water quality as a result of climate change.
