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ENVIRONMENTAL CLEANUP & BROWNFIELDS REDEVELOPMENT
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Click the Location Name or FID below to view the Location Details page. If additional Activities are present at this location, they may be accessed from Location Details.

ACTIVITY DETAILS

 
04-16-595392 SUPERIOR REFINING COMPANY SPILL
Activity Type / Status Jurisdiction
SPILL  CLOSED DNR RR
Location Name County DNR Region
SUPERIOR REFINING COMPANY LLC DOUGLAS NORTHERN
Address Municipality
2407 STINSON AVE SUPERIOR
PLSS Description Latitude (WGS84) Longitude (WGS84) Google Maps RR Sites Map
NE 1/4 of the NW 1/4 of Sec 36, T49N, R14W 46.6901378 -92.0706462 Click to view on Google Maps using Lat/Long
Additional Location Description
EMISSIONS STACKS
Additional Activity Details Acres
UNKNOWN
Facility ID PECFA No. EPA ID Start Date End Date
816009590 2024-07-29 2024-09-16
Characteristics
Above Ground
Petrol Tank

Drycleaner
EPA
NPL Site
EPA
Superfund
PECFA Funds
Eligible

PFAS

ROW Impact

Sediments
Underground
Petrol Tank
WI DOT
Site
 
Site Files
Name File
SITE FILE DOCUMENTATION FOR ACTIVITY. Download PDF Document
Actions
Date Code Name File Comment
2024-09-16 11 Spill Activity Closed
2024-07-29 1 Spill Incident Occurred
2024-07-29 5 Notification of Hazardous Substance Spill
Spill Details
SERTS Spill ID Spill Occurred Date/Time Spill Reported Date/Time
20240729NO16-1 2024-07-29  0852 2024-07-29  1156
Description of Incident/General Comments
7.29.2024 - DAVID BEATTY CONTACTED JP PRIOR TO RECEIVING SERTS. SAID THAT LIGHTNING HIT THE REFINERY, CAUSING SULFUR DIOXIDE RELEASE. 25-50 LBS PER HOUR, WERE GETTING SYTEMS BACK ON LINE. NO INJURIES OR EVACUATIONS. WILL CONTACT MICHALEE LEUTHARD AND DOUGLAS COUNTY EMERGENCY MANAGER. 7.29.2024 - 12:20 - RECEIVED A CALL FROM DHS ASKING FOR FOLLOW UP INFORMATION, MAY CONTACT LOCAL HEALTH DEPARTMENT. 8.28.2024 - RECEIVED THE FINAL REPORT.
Type of Location
BULK PETROLEUM STORAGE (TANK FARM/TERMINAL/REFINERY)
Spill Cause
BAD WEATHER CONDITION/NATURAL DISASTER 
Description of Cause or Additional Details
LIGHTNING STRIKE HIT THE INCOMING POWER FEED CAUSED EVERYTHING TO SHUT DOWN. THE RESET SHUT DOWN THE POLLUTION CONTROL EQUIPMENT CAUSING THE RELEASE. AS OF TIME OF REPORTING, RELEASE IS STILL OCCURRING.
Description of Environmental Impact
ENVIRONMENTAL IMPACT UNKNOWN AT THIS TIME.
Cleanup Efforts at Time Incident Reported
NO CLEAN UP POSSIBLE. 5004.6 LBS OF SO2 RELEASED. FLARE GAS SCRUBBER USED TO REDUCE AMOUNT OF GAS RELEASED. UNIT OPERATIONAL.
Spiller Actions
Action Comment
Repairs Made
Substances
Substance Type Amt Released Units
Gas Aerosol (SULFUR DIOXIDE) Gases 5,000 lb
Responsible Party
SUPERIOR REFINING CO LLC 2407 STINSON AVE, SUPERIOR, WI 54880
For More Information on this Activity
Northern Region Contact: Kathleen Shafel  kathleen.shafel@wisconsin.gov
595392 | 04-16-595392
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