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ENVIRONMENTAL CLEANUP & BROWNFIELDS REDEVELOPMENT
BRRTS on the Web

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

 
04-28-595979 ENBRIDGE ENERGY SPILL
Activity Type / Status Jurisdiction
SPILL  CLOSED DNR RR
Location Name County DNR Region
ENBRIDGE ENERGY LINE 6 CAMBRIDGE STATION JEFFERSON STH CNTRL
Address Municipality
8375 USH 18 OAKLAND
PLSS Description Latitude (WGS84) Longitude (WGS84) Google Maps RR Sites Map
NE 1/4 of the NW 1/4 of Sec 10, T06N, R13E 43.0073385 -88.9480957 Click to view on Google Maps using Lat/Long
Additional Location Description
PIPELINE STATION
Additional Activity Details Acres
UNKNOWN
Facility ID PECFA No. EPA ID Start Date End Date
2024-11-11 2024-12-13
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
2024-12-13 11 Spill Activity Closed
2024-12-13 6 Spill Activity Transferred to ERP Activity
2024-11-11 1 Spill Incident Occurred
2024-11-11 5 Notification of Hazardous Substance Spill
Relationships to Other Activities
Click Activity Below to View Details
Type Related Activity
Spill to ERP 02-28-595980 ENBRIDGE ENERGY LINE 6 CAMBRIDGE STATION
Spill Details
SERTS Spill ID Spill Occurred Date/Time Spill Reported Date/Time
20241111SC28-1 Unknown 2024-11-11  0740
Description of Incident/General Comments
NOVEMBER 11, 2024 ENBRIDGE REPORTED APPROX. 2 GALLONS OF CRUDE OIL WAS DISCOVERED NEAR A BURIED UNIT VALVE ON A PIPELINE AT THE INCIDENT LOCATION. RESPONSE WORK INCLUDES: HAND AND HYDRO EXCAVATING, INVESTIGATING LEAK. LEAK IDENTIFIED: FAILED GASKET FLANGE. 11/12/24 - HYDRO EXCAVATED LARGER EXCAVATION, AND GASKET REPAIR COMPLETED. ESTIMATE OF AMOUNT RELEASED INCREASING AS INVESTIGATION CONTINUES. 12/3/24 UPDATE RECEIVED FROM ENBRIDGE VIA EMAIL. 12/6/24 DNR STAFF MET WITH ENBRIDGE AND THEIR CONSULTANT. APPROX 2,000 TONS OF SOIL HAS BEEN EXCAVATED, & POSSIBLY 8,000 GAL OILY WATER COLLECTED. GEOPROBE BORINGS & TEMP WELLS INSTALLATION SCHEDULED TO START 12/10. SPILL IS BEING TRANSFERRED TO AN ENVIRONMENTAL REPAIR PROGRAM CASE. CONTINUING INVESTIGATION AND REMEDIATION WILL BE TRACKED IN BRRTS CASE 02-28-595980.
Type of Location
OIL/GAS PIPELINE/PUMPING OR TRANSFER STATION
Spill Cause
EQUIPMENT FAILURE 
Description of Cause or Additional Details
PIPELINE FLANGE GASKET FAILED.
Description of Environmental Impact
ENVIRONMENTAL IMPACT UNKNOWN AT THIS TIME.
Cleanup Efforts at Time Incident Reported
LINE HAS BEEN ISOLATED. CLEAN UP UNDERWAY. LINE WAS REPAIRED AND RESTORED TO OPERATION ON NOV 12, 2024. EXCAVATION OF AFFECTED SOIL IS ONGOING AS ACCESSIBLE. INVESTIGATION OF EXTENT OF CONTAMINATION IS ONGOING. SPILL IS BEING TRANSFERRED TO AN ENVIRONMENTAL REPAIR PROGRAM CASE. CONTINUING INVESTIGATION AND REMEDIATION WILL BE TRACKED IN BRRTS CASE 02-28-595980.
Spiller Actions
Action Comment
Cleanup Method - Absorbent
Cleanup Method - Excavation
Cleanup Method - Excavation
Repairs Made
Substances
Substance Type Amt Released Units
Crude Oil Petroleum 1,650 bbl1
For More Information on this Activity
South Central Region Contact: Danielle Keller  danielle.keller@wisconsin.gov
595979 | 04-28-595979
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