Endangered Species: Past Actions Taken to Assist Columbia River Salmon
RCED-92-173BR
Published: Jul 13, 1992. Publicly Released: Jul 24, 1992.
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Highlights
Pursuant to a congressional request, GAO provided information on the types of actions and costs to maintain and restore salmon runs on the Columbia and Snake River.
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Topics
Anadromous fishesCost analysisEndangered speciesEnvironmental policiesInland waterwaysWaterway costsWildlife conservationWildlife managementSalmonDams