In Person:

Water Services Department
Environmental Services Division
2474 S. 22nd Ave.
Building 31
Phoenix, AZ 85009
(The 22nd Avenue Wastewater Treatment Plant is a secured facility. Please bring valid picture ID.)

City business hours are 8 a.m. to 5 p.m., Monday through Friday, except for major holidays.

By Phone:

602-262-1859
602-262-7151 (Fax)

Hours are 8 a.m. to 5 p.m., Monday through Friday, except for major holidays.

Environmental Services Division Industrial Pretreatment
Compliance Academy Registration

Please complete all the information and submit a separate request for each employee. It is pre-addressed to arrive at the correct destination when you click on the Submit button below.

Contact Information

  • Confirmation

    I would like to attend the following presentations:
    Morning Session: 9 a.m. - 11 a.m.
    I would like to receive my notification by (you must choose one)
    Email Fax Mail
    So we can best respond to your request please enter any questions or requests in the box below.
    Additional Information

    Before you submit this e-mail form, we would like you to be aware of the City's policy on the use of its e-mail systems. The policy states that the e-mail message you are about to send: (1) is subject to public disclosure under the Public Records Law, (2) is not private or confidential and (3) is retained for one month.