National Stream and Aquatic Ecology Center logo showing an illustrated Trout fish swimming over the logo text. Watershed, Fish, Wildlife illustration of mountains, clouds, stream, a fish and an eagle.

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Winding river running in a large loop next to a mountain and brush covered prarie.
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Biological and
Physical Resources

Updated: 03/23/2017

Staff Information

Email and Phone Information

Picture of David H. Levinson, PhD National Stream & Aquatic Ecology Center (USFS)
Program Leader on mountain top with two large white dogs.David H. Levinson, PhD
National Stream & Aquatic Ecology Center Program Leader

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Picture of Brett B. Ropert, PhD National Aquatic Ecologist, standing in a river holding a large fish and a fishing pole. Mountains in backgroundBrett B. Roper, PhD
National Aquatic Ecologist

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Curriculum Vitae

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Image of David M. Merritt, PhD, Riparian Plant Ecologist, sitting in a river raft, on a river, holding oars, with trees and grass behind.David M. Merritt, PhD
Riparian Plant Ecologist

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Daniel Cenderelli, PhD
Geomorphologist

Picture of Steven E. Yochum, PhD, PE, Hydrologist, sitting on a rocky hillside surrounded by green plants and vines.Steven E. Yochum, PhD, PE
Hydrologist

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Picture of Julian A. Scott, Biological Scientist showing himself with a deep valley and river in the background.Julian A. Scott
Biological Scientist

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Picture of Lindsay Reynolds standing in a stream.Lindsay Reynolds
Postdoctoral fellow – Riparian Ecologist

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Postal Addresses:

National Stream & Aquatic Ecology Center - Rocky Mountain Area/Fort Collins Office
Washington Office – Biological and Physical Resources Staff
2150 Centre Ave, Bldg. A, Suite 368
Fort Collins, CO 80526

 

National Stream & Aquatic Ecology Center - - Northern Intermountain Area/Logan Office
RMRS Forestry Sciences Lab
USDA Forest Service
860 North 1200 East
Logan UT 84321

 

Regional Program Leaders: Hydrologists and Aquatic Ecologists

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National Stream & Aquatic Ecology Center