PUBLIC NOTICE | Proposed Renewal of AZPDES Permit (AZ0025160) Coverage to Hoover Dam Wastewater and Water Treatment Plants

Public Notice No. 18-57

Published in Las Vegas Review Journal on June 21, 2019

AZPDES Permit No. AZ0025160

ADEQ proposes to issue an Arizona Pollutant Discharge Elimination System (AZPDES) renewal permit to discharge pollutants to Waters of the United States to the following applicant, subject to certain effluent limitations and special conditions:


Hoover Dam Wastewater and Water Treatment Plants
U.S. Hwy. 93, S.R. 172
Boulder City, NV 89005

Facility Information

The U.S. Department of Interior, Bureau of Reclamation applied for a renewal AZPDES permit for the proposed discharge of up 0.061 million gallons per day (mgd) of treated domestic wastewater and filter backwash water from the Hoover Dam Wastewater and Water Treatment Plants to the Colorado River in the Colorado-Lower Gila River Basin in Township 30 N, Range 23 W, Section 3, in Mohave County, Arizona. The Hoover Dam Wastewater and Water Treatment Plants are federally-owned treatment works and water treatment plant in Boulder City, Nevada. Sludge is stored in a holding tank before being transferred to sludge drying beds or evaporation ponds for long term storage/disposal.

Review Documents

Original Published Public Notice | View/Print >
Draft Permit | View >
Draft Fact Sheet | View >

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

Public Comment Period 

Dates: June 21, 2019 – July 20, 2019

Comments may be submitted as follows:
     By Email | Send Email > 
     By Mail (Must be postmarked or received by July 20, 2019):

       Devin McAllister
       Water Quality Division
       1110 W. Washington Street
       Phoenix, AZ  85007