Techniques For Tracking, Evaluating, And Reporting The Implementation Of Nonpoint Source Control Measures--Agriculture, Final.
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This guidance is intended to assist state, regional, an local environmental professionals in tracking the implementation of best management practices (BMPs) used to control agricultural nonpoint source pollution. Information is provided on mehtods for selecting sites for evaluation, sample size estimation, sampling, and results evaluation and presentation. The focus of the guidance is on the statistical approaches needed to properly collect and analze data that are accurate and defensible. This document provides guidance for sampling representative farms to yield summary statistics at a fraction of the cost of a comprehensive inventory.
Descriptors: | |
Date:
Reference #: | 1997
W.97.17 |
Availability: | Yes |
EPA Office: | Office of Water |
Office Suboffice: | Office of Wetlands, Oceans, and Watersheds |
Office Division: | Assessment and Standards Division |
EPA Author: | Dressing, Steve |
Document Type: | Cost-Benefit Analysis |
Contractors: | Tetra Tech, Inc. |
Document Status: | Final |
Pages: | 92 |
Document file(s): | entire document (PDF, 843.9K, About PDF)
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