I think the editor removed my and your posts after I got testy with you.

I know it's surrounded by alfalfa fields: seven annual cuttings can grow there. I visited the prison sites, driven around by a former employee whistleblower.  I've also testified to the city council in Eloy when they were rolling over for CCA once again. Taxpayer and prisoner advocate Caroline Isaacs of the Tucson AFSC was with me then.  I've also viewed satellite imagery. In addition I looked at water resources, because CCA wanted to build even more high consumption prisons there.  (They have four in Eloy, near the highway, adjacent to farmland.)  
 
I visited Florence as well, when my wife and I visited a prisoner friend from Alaska 16 years ago. 

Here's a good resource on Valley Fever. https://en.wikipedia.org/wiki/Coccidioidomycosis

Prison populations are particularly susceptible since they have high populations of minorities and high incidence of immune suppressed prisoners, especially those with HIV.