PUBLIC NOTICE | Proposed AZPDES Renewal Permit for Havasu (Mark Wilmer) Pumping Plant in La Paz County

Public Notice No. 21-24

Published in: Parker Pioneer on Dec. 8, 2021

AZPDES Permit No. AZ0023990

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:


Central Arizona Water Conservation District (CAP)
P. O. Box 43020
Phoenix, Arizona 85080-3020

Facility Information

Central Arizona Water Conservation District (CAP) applied for a renewal AZPDES permit for the proposed discharge of up to 0.107 million gallons per day (mgd) of non-domestic wastewater from the Havasu (Mark Wilmer) Pumping Plant to the Lake Havasu, Colorado in the Colorado – Lower Gila River Basin in Township 11 N, Range 18 W, Section 23, in La Paz County, Arizona. The Havasu (Mark Wilmer) Pumping Plant is a facility that removes the Colorado River Water and transfers it to the CAP canal system. The facility is located approximately half way between Lake Havasu City and Parker, on the eastern shore of the Colorado Rive (Lake Havasu). The Havasu (Mark Wilmer) Pumping Plant is considered a minor industrial facility.

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: Dec. 8, 2021 – Jan. 8, 2022

Comments may be submitted as follows:
     By Email | Send Email >   
     By Mail (Must be postmarked or received by Jan. 8, 2022):

       Swathi Kasanneni
       Water Quality Division
       1110 W. Washington St.
       Phoenix, AZ 85007

A public hearing request must be in writing and must include the reasons for such request.