Official or unofficial reports produced by Marsh & Associates.
This report summarizes monitoring activities conducted by Marsh and Associates, LLC (M&A) during calendar year 2017 for the Gila River Basin Native Fish Monitoring project. The purpose of this project …
Repatriated razorback suckers (Xyrauchen texanus) in Lake Mohave have been monitored for more than 20 years, but low recapture rates have inhibited evaluation of factors contributing to highly variable post-stocking …
Marsh & Associates (M&A) with assistance from Bureau of Land Management (BLM) visited lower Bonita Creek, Graham Co., Arizona to sample fishes from May 29 to June 1, 2018. This …
Marsh & Associates (M&A) with assistance from Bureau of Land Management (BLM) visited lower Bonita Creek, Graham Co., Arizona to sample fishes June 23 – 26, 2015. This monitoring is …
Imperial Ponds is a 19 hectare pond complex designed to provide habitat for two endangered native fish, bonytail (Gila elegans) and razorback sucker (Xyrauchen texanus). The ponds are part of …
Hot Springs Canyon was visited on October 16, 2014 to monitor fishes at the site of the fish barrier constructed by Reclamation in autumn-winter 2010. Fishes were sampled by backpack …
Lower Blue River in Greenlee Co., Arizona was visited on October 28-29, 2014 to monitor fishes down- (Reach 1 – San Francisco confluence to barrier) and upstream (Reach 2 – …
Marsh & Associates (M&A) with assistance from Bureau of Land Management (BLM) visited lower Bonita Creek, Graham Co., Arizona to sample fishes February 17-20, 2015. This monitoring is part of …
Blue River is tributary to San Francisco River in the greater Gila River basin. Its headwaters are in the physiographic setting of the Colorado River Plateau. The watershed is approximately …
Bonytail (Gila elegans) is federally listed as endangered and considered functionally extirpated from its historical range, and its presence in the Colorado River Basin now relies entirely on stocking programs. …
