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Making Endangered Species Act Determinations of Effects for Individual or Grouped211 Actions at the Watershed Scale

机译:制定濒危物种法确定流域范围内个体或分组211行动的影响

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The following guidelines are designed to facilitate and standardize211u001edeterminations of effect for Endangered Species Act (ESA) conferencing, 211u001econsultations and permits focusing on anadromous salmonids. We recommend that 211u001ethis process be applied to individual or grouped actions at the watershed scale. 211u001eWhen the National Marine Fisheries Service (NMFS) conducts an analysis of a 211u001eproposed activity it involves the following steps: (1) Define the biological 211u001erequirements of the listed species; (2) evaluate the relevance of the 211u001eenvironmental baseline to the species' current status; (3) determine the effects 211u001eof the proposed or continuing action on listed species; and (4) determine whether 211u001ethe species can be expected to survive with an adequate potential for recovery 211u001eunder the effects of the proposed or continuing action, the environmental 211u001ebaseline and any cumulative effects, and considering measures for survival and 211u001erecovery specific to other life stages. The last item (item 4) addresses 211u001econsiderations given during a jeopardy analysis. This document provides a 211u001econsistent, logical line of reasoning to determine when and where adverse effects 211u001eoccur and why they occur. Please recognize that this document does not address 211u001ejeopardy or identify the level of take or adverse effects which would constitute 211u001ejeopardy. Jeopardy is determined on a case by case basis involving the specific 211u001einformation on habitat conditions and the health and status of the fish 211u001epopulation. NMFS is currently preparing a set of guidelines, to be used in 211u001econjunction with this document, to help in the determination of jeopardy.

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