PUBLIC NOTICE | Preliminary Decision to Issue a Significant Amendment to an APP for the Pima County Regional Wastewater Reclamation Department

Public Notice No. 20-19

Published in: The Daily Territorial on Monday, Oct. 19, 2020

Pursuant to Arizona Administrative Code, Title 18, Chapter 9, Article 1, the ADEQ Director intends to issue a significant amendment to an Aquifer Protection Permit (APP) to the following applicant:

Facility Name

Tres Rios Wastewater Reclamation Facilty (WRF)

Permit Type

Individual Aquifer Protection Permit No. P-100630; LTF No. 85762


Pima County Regional Wastewater Reclamation Department (PCRWRD)


The facility is located at 7101 N. Casa Grande Highway, Tucson, Pima County, Arizona, over groundwater of the Upper Santa Cruz sub basin in the Tucson Active Management Area (AMA) in Township 13 S, Range 12 E, Section 1, NW¼, Gila and Salt River Baseline and Meridian.

Review Documents

Original Published Public Notice | View/Print > 
Draft Permit | View >
Draft Executive Summary | View >

Public Comment Period 

Dates: Oct. 19, 2020 – Nov. 18, 2020

Comments may be submitted as follows:

     By Email | Send Email > 
     By Mail (Must be postmarked or received by Nov. 18, 2020):

       Vimal Chauhan
       Groundwater Section
       1110 W. Washington St., MC5415B-3
       Phoenix, AZ  85007 

You may also review the above documentation in person at the ADEQ Record Center | Learn How >