ENVIRONMENTAL CLEANUP & BROWNFIELDS REDEVELOPMENT
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Continuing obligations apply to one or more properties due to remaining contamination. For information specific to the continuing obligations, review the documentation below. Before constructing or reconstructing a water supply well, you need to contact DNR for approval of well construction specifications.

02-16-585474 SUPERIOR REFINING - NEMADJI SWITCH STATION

Activity Type / Status	Jurisdiction
ERP  /  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	46.6884271	-92.0698918

Additional Activity Details	Acres
	5

Facility ID	PECFA No.	EPA ID	Start Date	End Date
816009590			2020-03-23	2020-04-08

Above Ground Petrol Tank	Drycleaner	EPA NPL Site	EPA Superfund	PECFA Funds Eligible	PFAS	ROW Impact	Sediments	Underground Petrol Tank	WI DOT Site

Records related to the site are documents that were available at the time the scanned paper or electronic file was uploaded. Records withheld by the department due to confidentiality, attorney-client privilege, and other sensitive records, as well as lab data, may not be included. Additional records associated with the site may or may not be accessible through an open records request through DNR or another state agency (see Jurisdiction above).

	Date	Code	Name	File	Comment
	2020-04-08	11	Activity Closed
	2020-04-08	56	Continuing Obligation(s) Applied
	2020-04-08	232	Continuing Obligation - Residual Soil Contamination
	2020-04-01	79	Case Closure Review Request Received		AUTO-ENTERED
	2020-03-31	28	Phase I Environmental Site Assessment (ESA) Rpt Received
	2020-03-31	29	Phase II Environmental Site Assessment (ESA) Rpt Received		AUTOPOPULATED FROM 28 ENTRY
	2020-03-30	779	Case Closure Review Fee Received		CK # 4334
	2020-03-30	710	Database Fee Paid for Soil Continuing Obligation(s)		CK # 4334
	2020-03-23	1	Notification of Hazardous Substance Discharge
	2020-03-23	2	Responsible Party (RP) letter sent		RP LTR SENT
	2019-12-18	35	Site Investigation Workplan (SIWP) Received (non-fee)		SIWP REC'D

Substance	Type	Amt Released	Units
Crude Oil	Petroleum

SUPERIOR REFINING CO LLC 2407 STINSON AVE, SUPERIOR, WI 54880

Northern Region Contact: Kathleen Shafel  kathleen.shafel@wisconsin.gov