Protecting Public Health and the Environment.

Engineering Projects Under Review in DEQ's Lewiston Region

Under Idaho Code §39-118, DEQ is authorized to review engineering plans and specifications for the following types of public works or city infrastructure projects: new sewage systems, sewage treatment plants or systems, other waste treatment or disposal facilities, public water supply systems or public water treatment systems or for material modification or expansion to existing sewage treatment plants or systems, and waste treatment or disposal facilities.

Engineering Submittals

Engineering documents being submitted for review must be sent in PDF format, and as appropriate, stamped, signed, and dated. Submittals with multiple documents should be uploaded in a ZIP file, and although PDF format is preferred, supporting information can be in any Microsoft Office format. Not adhering to the requested formats may result in a delay of review.

  • Open the Engineering Review Transmittal Form using Internet Explorer (this form is compatible with IE and may not view correctly in other browsers).
  • Click on File (top left of screen) and choose Save As to save a copy of the form to your computer.
  • Complete the form and save it.
  • When you are ready to submit the form, click on the envelope icon on the Home ribbon. A new email message appears with the form attached.
  • Insert into the recipient’s line. Fill out the body of the email and send.
  • Note: You can also click on the link to open a new email and attach the form from there.

Staff Contacts

Water Quality Engineer
Hannah Erickson
DEQ Lewiston Regional Office
1118 "F" St.
Lewiston, ID 83501
(208) 799-4370

Related Pages

Checklists for Plan & Specification Reviews for Engineers & Developers

Guidance for Engineers & Developers