Native Aquatic Species of the Gila River Basin
in Arizona and New Mexico
Updates to the Website
Fish Barriers
Added reports entitled "Fish Movement Through Intermittent Stream Channels" and " Effectiveness of Fish Barriers and Renovations
for Maintaining and Enhancing Populations of Native Southwestern Fishes" to the page.
Aravaipa Fish Barrier
Replaced barrier location map
Fossil Creek Fish Barrier
Replaced barrier location map
Cottonwood Springs Fish Barrier
Replaced barrier location map
Biological Opinion
Added a report entitled "Reinitiated Biological Opinion on Transportation and Delivery of Central Arizona Project Water to
the Gila River Basin in Arizona and New Mexico and its Potential to Introduce and Spread Nonindigenous Aquatic Species"
Last Reviewed:
June 6, 2008