Wastewater
- Webpage
Completing eCMAR Forms
The DNR's wastewater database (known as SWAMP) interfaces with the eCMAR form. Information you have submitted during the calendar year is automatically transferred from SWAMP into your eCMAR form. WPDES permits require submittal of discharge…
- Webpage
Compliance Maintenance Annual Report (CMAR)
Chapter NR 208, Wis. Adm. Code [exit DNR] is more commonly known as the Compliance Maintenance Annual Report (CMAR) rule for publicly and privately owned domestic wastewater treatment works. The CMAR is a self-evaluation tool that promotes the owner…
- Webpage
Wisconsin Ballast Water General Permit
This page contains resources for the Wisconsin Ballast Water General Permit, including the online questionnaire in lieu of on-board inspections, information relating to the General Permit process (including fees, renewal and termination) and…
- Webpage
Wisconsin Pest Control Pollutant Discharge Permits
Wisconsin General Permits are available for pest control treatment projects that have a pollutant discharge to a water of the state. The four Wisconsin WPDES general permits listed below were first issued in October 2011 and reissued effective…
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Adaptive Management and Water Quality Trading Project Locations
This map depicts WPDES permit holders that have formally selected adaptive management or water quality trading as their preferred phosphorus compliance option. Select a pin on the map to view more information about the permit holder, including the…
- Webpage
Wastewater Plan Submittal Requirements by Project Type
If you are planning to apply for a CWFP loan for State Fiscal Year 2026, and you have not already done so, please submit your facility plan as early as possible to ensure that the DNR is able to review and approve the facility plan prior to the CWFP…
- Webpage
Adaptive Management
Project maps Find adaptive management and water quality trading projects around the state. Tools Resources are available to assist you in developing adaptive management and water quality trading plans and in modeling the impacts of management…