Although it is contractually obligated to purchase an average of about 12 million gallons of water per day from the City of ...
The city's existing treatment plant has been discharging bacteria from fecal matter and unacceptable levels of other pollutants into the stream.
The Bureau of Reclamation will pay $86.7 million toward Tucson's new water treatment plant, which will stretch the city's ...
News about Tucson Water's plans to treat sewage effluent to drinking quality coincided this week with national headlines: New ...