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BRRTS Database
TOPICS BROWNFIELDS SUPPLEMENTAL DATASETS OPEN SPILL INCIDENTS

REMEDIATION AND REDEVELOPMENT DATABASE - BRRTS


The Wisconsin Department of Natural Resources (DNR) maintains a searchable database of information on activities related to property assessments and investigations, contamination, cleanup or redevelopment activities.

OPEN SPILL INCIDENTS

The list below includes open incidents currently being investigated and evaluated. The list is generated from the Spills Electronic Report Tracking System (SERTS), which is used by DNR regional spill coordinators, wardens, duty officers and hotline staff to track reports of hazardous substance discharges and potential discharges that may require an immediate response due to the potential to adversely impact human health, welfare or the environment.

Spill incident information is updated when provided to the DNR therefore; may be omissions and errors in the data and delays in updating new information. Once a spill has closed it is available on BRRTS Database. Some reported spill incidents may be resolved as a complaint or transferred to a different activity type.
Questions? Reach out to the listed DNR contact. Media inquiries should be directed to DNRDLPress@wisconsin.gov.
SERTS ID Incident Date County Municipality Substance(s) Cause Spill Coordinator
20250805WC01-1 2025-08-05 Adams NEW CHESTER, TOWNSHIP OF Diesel Unknown Kaylin Felix
20250714WC01-1 UNKNOWN Adams NEW HAVEN, TOWNSHIP OF Hydraulic Oil Hydraulic Line Break Kaylin Felix
20250514NO02-1 UNKNOWN Ashland LA POINTE, TOWNSHIP OF Fuel Oil Equipment Failure Ellie Romfoe
20250807NO02-1 UNKNOWN Ashland MELLEN, CITY OF Unknown Unknown Ellie Romfoe
20250813NO03-1 2025-08-05 Barron CAMERON, VILLAGE OF Other Human Error Ellie Romfoe
20250809NO03-1 UNKNOWN Barron CUMBERLAND, CITY OF Other Equipment Failure Ellie Romfoe
20250721NO04-1 2025-07-21 Bayfield BAYFIELD, CITY OF Unknown Unknown Ellie Romfoe
20250721NO04-2 2025-07-21 Bayfield BAYFIELD, CITY OF Other Unknown Ellie Romfoe
20250803NO04-1 2025-08-03 Bayfield BAYFIELD, CITY OF Unknown Unknown Ellie Romfoe
20250508NE05-1 2025-05-08 Brown GREEN BAY, CITY OF Jet Fuel Equipment Failure Cody Heinze
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BRRTS data comes from various sources, both internal and external to the DNR. There may be omissions and errors in the data and delays in updating new information.