Investigation And Valuation Of Fish Kills

The report has been prepared for fishery biologists and others who must investigate a fish kill and assess monetary damages afterwards. This field manual contains guidelines for organizing investigations, designing and performing necessary field work, and estimating legally defensible damages for a fish kill.

Bethesda, Md. : The Society, 1993.

Fish kills are graphic evidence of serious problems in a lake or stream. If the kill is related to the presence of toxic chemicals, there may be human health concerns, in addition to the obvious damage to the ecosystem and the fisheries resources. Depending on the cause of a fish kill, legal and economic ramifications may be involved. If the kill is caused by human or corporate actions, litigation is likely to follow, with possible court-awarded damages and assessed costs for cleanup and restoration. This manual is intended to help fisheries biologists and others to prepare for a fish kill investigation.

The U.S. Clean Water Act calls for the minimization of "adverse environmental impact" at cooling water intake structures. To facilitate an exchange of information among all stakeholders in the issue, the Electric Power Research Institute organised a national symposium in 2001 to discuss the meaning of adverse environmental impact and methods for its assessment. Technical experts in federal and state resource agencies, academia, industry and non-governmental organizations attended the symposium. This is a collection of peer-reviewed papers, intended both to inform and to encourage the development of rules regarding the minimization of adverse environmental impact at cooling water intake structures.