Winnebago County Erosion Control and Stormwater Management Permit and Ordinance Information

Stormwater Management Permitting

Stormwater Information

Erosion Control Information

Effective June 1, 2012, ALL EROSION CONTROL AND STORMWATER PERMITS will be issued by the Winnebago County Zoning Department at: County Administration Building, 112 Otter Ave., 3rd Floor, Oshkosh; p. (920) 232-3344. 

All new homes with the exception of the Towns of Menasha and Omro are permitted by Winnebago County.

Ordinance Information

In general, the ordinance requires a permit for the following activities:

  • building a 1 or 2 family home
  • excavating / grading
  • road construction, drives, and utilities
  • commercial development
  • subdivision development

Permit Information - Builders, Contractors, and Designers

  • Permit ApplicationThis form can be filled out on-line, printed, and then mailed to the Land and Water Conservation Dept.

Availability 

Monday through Friday

9:00am - 12:00pm (noon) - Appointments Preferred 

Contact

Brent Jalonen - Construction Site-Erosion Control Technician 
Phone: 920-232-1950

Email:bjalonen@co.winnebago.wi.us

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Stormwater Management Permitting

  • Winnebago County Stormwater Permit Process
  • Site Inspections
  • As-built Guidelines                       

Links

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Stormwater Information

Best Management Practices (BMPs)

Winnebago County Clean Sweep

Citizen Involvement: 

See soil in the street or pollution in the road ditch in Winnebago County, contact us to let us know - Phone - 920/232-1950

MS4 (Municipal Separate Storm Sewer System) Permit:

In 2007, the WDNR issued a stormwater management permit to Winnebago County to monitor and improve stormwater quality running off county properties. The MS4 Permit requires Winnebago County to comply with the following 6 minimum steps:

-Public Education & Outreach-Public Involvement & Participation
-lllicit Discharge Detection & Elimination-Construction Site Pollution Control

-Post-Construction Site Stormwater Management

-Pollution Prevention

Links

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