Property/Site Owners

Construction site storm water permit forms

Landowners must submit a Notice of Intent (NOI) to obtain construction site storm water permit coverage from DNR. Signing the NOI is also a certification that an applicant has read, understands and will implement the erosion control and storm water…

Erosion control and storm water management plans

Construction site storm water permit data

Search the DNR database for information on Notices of Intent and construction site storm water permit coverage.

Construction site storm water permits

On October 1, 2021 the department has made a final determination to reissue the Wisconsin Pollution Discharge Elimination System “Construction Site Storm Water Runoff General Permit” Storm Water Associated With Land Disturbing Construction Activity…

What you can do

The best way for you to become a solution to NPS pollution is to make your home a pollution-free zone. To start, try some of these helpful hints.

NR 151 rule changes - silurian bedrock

Public input opportunity There is a public hearing on the NR 151 rule September 15, 2017 in the Phoenix Room at the University Union of the University of Wisconsin Green Bay at 12:00 p.m. Parking is available in either the Campus…

Notices of discharge

The notice of discharge program is an enforcement process through Ch. NR 243, Wis. Adm. Code [exit DNR], addressing unacceptable practices at animal feeding operations with less than 1,000 animal units. Local governmental units (typically…

Urban nonpoint source pollution

Nonpoint source pollution, or polluted runoff, has many sources, including urban areas. Because most urban areas include such impervious surfaces as roads, building roofs and parking lots, rainfall and other precipitation have a more difficult time…

Nonpoint source TMDL implementation

Nonpoint source pollution continues to be a primary cause of water quality problems in Wisconsin. The state has numerous lakes, streams, and rivers that are not meeting water quality standards and are considered to be "impaired" as a result of…

Nonpoint Source Program

Wisconsin is a recognized leader in efforts to control nonpoint source (NPS) pollution. Since 1978, Wisconsin’s NPS Program has made significant progress in addressing runoff-related water quality problems that, in many cases, have existed for…