Economic value of angling on the Colorado River at Lees Ferry: Using secondary data to estimate the influence of seasonality

North American Journal of Fisheries Management
By: , and 

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Abstract

Glen Canyon Dam (GCD) on the Colorado River in northern Arizona provides water storage, flood control, and power system benefits to approximately 40 million people who rely on water and energy resources in the Colorado River basin. Downstream resources (e.g., angling, whitewater floating) in Glen Canyon National Recreation Area (GCNRA) and Grand Canyon National Park are impacted by the operation of GCD. The GCD Adaptive Management Program was established in 1997 to monitor and research the effects of dam operations on the downstream environment. We utilized secondary survey data and an individual observation travel cost model to estimate the net economic benefit of angling in GCNRA for each season and each type of angler. As expected, the demand for angling decreased with increasing travel cost; the annual value of angling at Lees Ferry totaled US$2.7 million at 2014 visitation levels. Demand for angling was also affected by season, with per-trip values of $210 in the summer, $237 in the spring, $261 in the fall, and $399 in the winter. This information provides insight into the ways in which anglers are potentially impacted by seasonal GCD operations and adaptive management experiments aimed at improving downstream resource conditions.

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Additional publication details

Publication type Article
Publication Subtype Journal Article
Title Economic value of angling on the Colorado River at Lees Ferry: Using secondary data to estimate the influence of seasonality
Series title North American Journal of Fisheries Management
DOI 10.1080/02755947.2016.1204388
Volume 36
Issue 6
Year Published 2016
Language English
Publisher Taylor & Francis
Contributing office(s) Southwest Biological Science Center
Description 11 p.
First page 1229
Last page 1239
Country United States
State Arizona
Other Geospatial Colorado River, Lees Ferry