Or an onsite wastewater treatment facility pursuant to 18 A.A.C. 9, Article 3 shall ensure that an qualified investigator conducts the site investigation consisting of surface and subsurface characterizations, and submit the results with a Notice of Intent to Discharge pursuant to A.A.C. R18-9-A309(B). THE RESULTS OF THE SITE INVESTIGATION SHALL BE SUBMITTED IN A FORMAT PRESCRIBED BY THE ARIZONA DEPARTMENT OF ENVIRONMENTAL QUALITY. THIS FORM AND ATTACHMENTS IS THE FORMAT PRESCRIBED BY THE ARIZON.

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How to fill out the AZ ADEQ GWS 423 online

Filling out the AZ ADEQ GWS 423 form is an essential step for conducting a uniform site investigation report in Arizona. This guide provides comprehensive instructions for users to efficiently complete the form online.

Follow the steps to seamlessly complete the AZ ADEQ GWS 423 form.

  1. Click ‘Get Form’ button to access the AZ ADEQ GWS 423 form and open it in the editor.
  2. Begin with the authorization section. Ensure that the appropriate individual signs to grant permission for the investigator to access the site. Specify whether they are the authorized representative or another person with authority.
  3. Move to the project identification section. Fill in the property owner's name or the project name as required.
  4. Complete the site information field. Input the address, parcel number, township, latitude, longitude, and lot number for accurate identification.
  5. In the investigator information section, fill out the investigator's name, title, mailing address, city, state, zip code, phone number, firm name, and email.
  6. Address the surface characterization portion by identifying any limiting conditions at the site. Indicate the presence of any specified conditions by marking yes or no.
  7. For subsurface characterization, check the methods used during the assessment. Attach any necessary documentation where specified.
  8. Ensure to fill in Item 7 regarding the site investigation map, detailing locations and setbacks from various features present on the site.
  9. Provide information on subsurface limiting conditions where applicable, making sure to describe any significant findings at substantial depths.
  10. Finalize the document by completing the investigator's certification section. Ensure that all necessary qualifications and signatures are included.
  11. Once all fields are filled, review the completed form, save the changes, and download, print, or share as needed.

Begin completing the AZ ADEQ GWS 423 form online today to ensure your site investigation report meets all requirements.

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