​Private Onsite Wastewater Treatment Systems (POWTS)

​​​​​​The Electronic Safety and Licensing Application (eSLA) is now live for POWTS Plan Review. Customers must use eSLA to submit plan reviews/permits, as well as search the Public Lookup for this program area.

Visit esla.wi.gov to get started, or go to the Customer Information​ page fo​r instructions on first-time login.

The Division of Industry Services Private Onsite Wastewater Treatment Systems (POWTS) Program protects public health and the waters of the state by regulating onsite wastewater treatment and recycling systems, and by promoting the use of the best available technology to provide onsite sewage treatment system solutions for property owners.

The Wisconsin Fund is a program that provides grants to homeowners and small commercial businesses to help offset a portion of the cost for the repair, rehabilitation, or replacement of existing failing Private Onsite Wastewater Treatment Systems (POWTS). Eligibility is based upon several criteria, including household income and age of the structure. 67 counties out of Wisconsin's 72 counties, the City of Franklin, and the Oneida Tribe of Wisconsin participate in the program. County government officials assist interested individuals in determining eligibility and in preparation of grant applications.

Questions regarding the Private Onsite Wastewater Treatment (POWTS) code can be sent to DSPSSBPowtsTech@Wi.gov.


Forms

FormDescription
SBD-6153
Sanitary Permit Submittal Summary (R06/2014)
​SBD-6499​Sanitary Permit Card can be ordered from the Green Bay Office
​SBD-6398
SBD-6398
​Sanitary Permit Application (Submit to County) (R08/2014) (PDF)
Sanitary Permit Application (Submit to County) (R08/2014) (fill-in)
​SBD-6412​Soil Saturation Determination Report (R03/2013)
SBD-6710​POWTS Inspection Report (R03/2013)
​SBD-7987​Soil Saturation Determination Report (Hydrograph Method) (R07/2016)
​SBD-8330
SBD-8330
​Soil and Site Evaluation Report (PDF)
Soil and Site Evaluation Report (fill-in)
SBD-10577
SBD-10577

​POWTS Application for Review (PDF)
POWTS Application for Review (R05/2016) (fill-in)

Delegated Agent Online Application via eSLA 
​SBD-10842​Application for Registration of Privies Serving State-Owned Facilities (R03/2013)
​SBD-9890X​Application for Review, Petition for Variance
SBD-6154​Application for Plumbing Review

FAQs

Document
Maintenance
Safety

Publications

DocumentDescription
POWTS Components Manuals
POWTS Flooding Guidance August 2016
What To Do After A Flood
Grass is Greener
Is the Grass Greener Over Your Septic System?