IPP Regulations and Permit Criteria

Press Enter to show all options, press Tab go to next option


Discharge Permit Criteria

Businesses that meet any of the following criteria must obtain a wastewater discharge permit:

  • Any non-domestic user who discharges other than sanitary domestic waste must at least apply for a discharge permit (e.g.; automotive shop, grocery store, medical clinic, photo processor/finisher)
  • Discharges of process wastewater exceeding 25,000 gallons per day (excluding domestic wastewater)
  • Classified as a "Categorical User" in accordance with the Categorical Listing established by the EPA (40 CFR Chapter 1, Subchapter N, Parts 405-471 - link redirects to EPA website)

In addition, a wastewater discharge permit from the IPP may be required for non-domestic discharges of a special nature as determined by the IPP. All questions regarding the need for a permit should be directed to the IPP at at (541) 323-8540. 

Footer Broken Top Three Sisters

Free viewers are required for some of the attached documents.
They can be downloaded by clicking on the icons below.

Acrobat Reader Flash Player QuickTime Windows Media Player Microsoft Silverlight Word Viewer Excel Viewer PowerPoint Viewer

If you need assistance with any document, form, etc.,
you may request assistance from the Accessibility Program.