Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Evaluation of Proposed TG and E (Tucson Gas and Electric Company) Wastewater Discharge on Groundwater in the Tucson Basin.
Author Schmidt., Kenneth D. ;
CORP Author Schmidt (Kenneth D.), Fresno, Calif.;Environmental Protection Agency, San Francisco, Calif. Region IX.
Year Published 1977
Stock Number PB-277 058
Additional Subjects Ground water ; Cooling water ; Water pollution ; Tucson Basin ; Electric power plants ; Cooling towers ; Hydrogeology ; Geologic structures ; Aquifers ; Soil properties ; Calcium ; Magnesium ; Sodium ; Evaluation ; Santa Cruz River ; Seepage ; Stream flow ; Water wells ; Potassium ; Carbonates ; Inorganic sulfates ; Chlorides ; Inorganic nitrates ; Silicon dioxide ; Boron ; Fluorides ; pH ; Concentration(Composition) ; Arizona ; Blowdown ; Water levels ; Water quality data ; Tucson(Arizona)
Library Call Number Additional Info Location Last
NTIS  PB-277 058 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 73p
The purpose of this investigation is to evaluate the probable impact of a proposed discharge of cooling tower blowdown wastewater on groundwater in the Tucson Basin. The sources of the wastewater is the Tucson Gas and Electric Company. About 740,000 gallons per day of wastewater are proposed to be discharged into an unnamed arroyo which eventually flows into the Santa Cruz River.