Native Aquatic Species of the Gila River Basin
in Arizona and New Mexico
Cottonwood Springs Fish Barrier
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The Cottonwood Spring fish barrier (technically located on Sonoita Creek downstream
of Cottonwood Spring) is intended to prevent upstream movements of nonnative fishes
from lower Sonoita Creek to Cottonwood Spring that is inhabited by Gila topminnow
and Chiricahua leopard frog. Construction of the Cottonwood Spring fish barrier was
completed in May 2004.
Barrier Location
Design Specifications
Drawings
Reports:
Categorical Exclusion Checklist, Construction of Fish Barrier on Cottonwood Springs dated November 2003
Barrier Location
Design Specifications
Drawings
Reports:
Categorical Exclusion Checklist, Construction of Fish Barrier on Cottonwood Springs dated November 2003
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Last Reviewed:
June 25, 2009
Webmaster:
Joseph J. Billerbeck - jbillerbeck@usbr.gov