Endangered Gila topminnow once again swims the Santa Cruz River

In fall 2017, local scientists had a surprising discovery in the Santa Cruz River – the return of the endangered Gila topminnow. This small inch-long fish is one of 44 species targeted by Pima County’s Multi-Species Habitat Conservation Plan. Scientists speculate that Pima County’s efforts to clean up the treated effluent that feeds this stretch of the Santa Cruz River contributed to the return of the Gila topminnow. 

It is always exciting and positive news when an endangered species establishes new habitat!

More information can be found in a press release by the U.S. Fish and Wildlife Service and partners and a story in the AZ Daily Star

Pima County also wrote a memo that addresses how the Section 10 permit associated with the Multi-Species Habitat Conservation Plan helped the county save money (as compared to what they would have had to spend if they did not have a Section 10 permit) after the discovery of the Gila topminnow in the Santa Cruz River. 

Tags: , , , , , ,

Comments are closed.