ENVIRONMENTAL CLEANUP & BROWNFIELDS REDEVELOPMENT
BRRTS on the Web

Contamination from this property moved beyond the property line to other properties or rights-of-way (ROWs). For more information, please see the Relationships to Other Activities section, and files, if available, in the Actions and Documents section below.

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.

02-68-551911 OHM - OCONOMOWOC

Activity Type / Status	Jurisdiction
ERP  /  CLOSED	DNR RR

Location Name	County	DNR Region
ONE HOUR MARTINIZING (FORMER)	WAUKESHA	SOUTHEAST

Address	Municipality
36929 PLANK RD	OCONOMOWOC

PLSS Description	Latitude (WGS84)	Longitude (WGS84)	Google Maps	RR Sites Map
NW 1/4 of the NW 1/4 of Sec 03, T07N, R17E	43.1061574	-88.4780119

Additional Location Description
36903 E WISCONSIN AVE , 36933 E WISCONSIN AVE

Additional Activity Details	Acres
	8

Facility ID	PECFA No.	EPA ID	Start Date	End Date
268087380			2008-06-19	2022-10-12

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
	2022-10-12	199	Additional Information Received (Fee-Based or Closure)		ADD INFO RECVD
	2022-10-12	11	Activity Closed
	2022-10-12	56	Continuing Obligation(s) Applied
	2022-10-12	222	Continuing Obligation - Maintain Cap Over Contaminated Area
	2022-10-12	226	Continuing Obligation - Vapor Intrusion Response
	2022-10-12	232	Continuing Obligation - Residual Soil Contamination
	2022-10-12	236	Continuing Obligation - Residual GW Contamination
	2022-10-12	46	Impacted Right-of-Way (ROW) Notification
	2022-10-12	66	Continuing Obligations (COs) Apply at Off-site Property(ies)
	2022-10-11	198	Request for Additional Information (Fee-Based or Closure)		ADD INFO REQUESTED
	2022-08-08	190	Remaining Actions Needed Requirements Met or Docs Received		MONITORING WELL ABANDONMENT
	2022-07-25	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 1/1/2022 - 6/30/2022
	2022-05-06	99	Miscellaneous		WELL ABANDONMENT FORMS
	2022-04-27	99	Miscellaneous		REVISIONS TO CLOSURE PACKET
	2022-03-24	84	Remaining Actions Needed		WELL SEALING AND FILLING, DOCUMENTATION
	2022-02-24	99	Miscellaneous		CLOSURE REVISIONS
	2022-02-17	118	PFAS Sampling Not Required At This Time		DECISION PER PEER REVIEW
	2022-02-14	79	Case Closure Review Request Received		AUTO-ENTERED
	2022-01-18	779	Case Closure Review Fee Received		REC'D CK #64388 $1050
	2022-01-18	700	Database Fee Paid for Groundwater Continuing Obligation(s)		REC'D CK #64388 $350
	2022-01-18	710	Database Fee Paid for Soil Continuing Obligation(s)		REC'D CK #64388 $300
	2022-01-14	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 7/1/2021 - 12/31/2021
	2022-01-14	114	PFAS Scoping Statement Received
	2021-07-16	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 1/1/2021 - 6/30/2021
	2021-05-05	99	Miscellaneous		REC'D REQUESTED FIGURES AND TABLES
	2021-04-06	130	DNR Regulatory Reminder Sent		VAPOR INTRUSION AND TCE REMINDER LETTER
	2021-03-12	43	Site Activity Status Update Received		PROGRESS UPDATE REPORT
	2021-01-05	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 7/1/2020 - 12/31/2020
	2020-11-05	43	Site Activity Status Update Received		SEPTEMBER & OCTOBER 2020 OFFSITE SAMPLING RESULTS
	2020-10-27	130	DNR Regulatory Reminder Sent		DERF FUNDING STATUS LTR
	2020-10-27	43	Site Activity Status Update Received		SEPTEMBER 2020 OFFSITE SAMPLING RESULTS
	2020-09-04	93	Operation & Maintenance (O&M) Report Approved		SYSTEM REMOVAL APPROVED VIA PHONE CALL- CONTINUE GW MONITORING REQUIRED
	2020-09-04	199	Additional Information Received (Fee-Based or Closure)
	2020-08-17	130	DNR Regulatory Reminder Sent		EMERGING CONTAMINANTS REMINDER LETTER
	2020-07-27	43	Site Activity Status Update Received		AMENDMENT TO REMEDIAL STATUS UPDATE SUPPLEMENTAL TO SEMI-ANNUAL O&M
	2020-07-10	43	Site Activity Status Update Received		JUNE 2020 ONSITE AND OFFSITE ENVIRONMENTAL SAMPLING RESULTS
	2020-07-08	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 1/1/2020 - 6/30/2020
	2020-03-25	198	Request for Additional Information (Fee-Based or Closure)		REQUEST FOR ADDITIONAL INFORMATION - PHONE CALL
	2020-02-12	192	Operation & Maintenance (O & M) Report Received (fee)		REC'D CK#62177, $425
	2020-01-03	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 7/1/2019 - 12/31/2019
	2019-08-13	92	Operation & Maintenance (O&M) Report Received (non-fee)
	2019-07-01	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 1/1/2019 - 6/30/2019
	2019-06-28	43	Site Activity Status Update Received		ENVIRONMENTAL SAMPLING RESULTS
	2019-04-08	43	Site Activity Status Update Received		ENVIRONMENTAL SAMPLING RESULTS
	2019-03-04	92	Operation & Maintenance (O&M) Report Received (non-fee)
	2019-01-02	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 7/1/2018 - 12/31/2018
	2018-08-08	151	Remedial Action (RA) Documentation Report Received (non-fee)		REC'D DOCUMENTATION OF GW INJECTION
	2018-07-30	92	Operation & Maintenance (O&M) Report Received (non-fee)		REC'D O&M REPORT FOR SVE SYSTEM
	2018-07-02	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 1/1/2018 - 6/30/2018
	2018-04-11	64	Inject/Infiltrate Request Approved
	2018-03-09	99	Miscellaneous		SENT APPROVAL LTR FOR PROP. ADD. REMEDIATION, BUT REQ. ADDING PZ TO POST-INJ. MONITORING
	2018-03-08	63	Inject/Infiltrate Request Received (fee)		REC'D CK # 58123 $700.00
	2018-02-20	99	Miscellaneous		REQUEST FOR COVERAGE UNDER WPDES WASTEWATER DISCHARGE PERMIT
	2018-02-02	92	Operation & Maintenance (O&M) Report Received (non-fee)		SEMI-ANNUAL RPT ON SVE SYSTEM
	2018-01-05	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 7/1/2017 - 12/31/2017
	2017-11-03	43	Site Activity Status Update Received		REC'D RPT OF ADD'L GW INVESTIGATIONS
	2017-09-18	99	Miscellaneous		REC'D COPIES OF GW RESULTS SENT TO PRIVATE PARTIES
	2017-07-28	92	Operation & Maintenance (O&M) Report Received (non-fee)		REC'D REMEDIATION SITE OPERATION, MAINTENANCE, MONITORING & OPTIMIZATION RPT
	2017-07-06	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 1/1/2017 - 6/30/2017
	2017-07-06	151	Remedial Action (RA) Documentation Report Received (non-fee)		REC'D SOIL VAPOR EXTRACTION REMEDIAL SYSTEM CONSTRUCTION RPT
	2017-04-24	99	Miscellaneous		REC'D COPIES OF GW RESULTS SENT TO PRIVATE PARTIES
	2017-01-09	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 7/1/2016 - 12/31/2016
	2016-11-21	147	Remedial Action (RA) Design Report Received (non-fee)		REC'D REMEDIAL ACTION EVALUATION AND DESIGN REPORT
	2016-11-11	99	Miscellaneous		REC'D COPIES OF GW RESULTS SENT TO PRIVATE PARTIES
	2016-10-13	99	Miscellaneous		SITE CORRESPONDENCE
	2016-07-08	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 1/1/2016 - 6/30/2016
	2016-03-22	38	Site Investigation Report (SIR) Approved		DV
	2016-03-18	37	Site Investigation Report (SIR) Received (non-fee)		REC'D ADD. OFF-SITE SOIL VAPOR RESULTS FOR SI
	2016-03-08	43	Site Activity Status Update Received		ENVIRONMENTAL SAMPLING RESULTS
	2016-02-16	140	Site Investigation Report (SIR) Not Approved		SI OK FOR SOIL & GW. NEED ADD. SOIL VAPOR SAMPLING.
	2016-02-05	99	Miscellaneous		SITE CORRESPONDENCE
	2016-01-19	37	Site Investigation Report (SIR) Received (non-fee)		REC'D SUPPLEMENTAL SIR
	2016-01-05	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 7/1/2015 - 12/31/2015
	2015-11-30	99	Miscellaneous		REC'D COPIES OF GW RESULTS SENT TO PRIVATE PARTIES
	2015-10-13	99	Miscellaneous		REC'D OFF-SITE SOIL GAS SAMPLING RESULTS
	2015-09-01	99	Miscellaneous		REC'D OFF-SITE GW SAMPLING RESULTS
	2015-07-08	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 1/1/2015 - 6/30/2015
	2015-07-06	99	Miscellaneous		REC'D COPY OF ENVIRONMENTAL SAMPLING RESULTS FROM RECENT SAMPLING ACTIVITIES
	2015-05-13	99	Miscellaneous		DV. PROVIDED FEEDBACK TO CONSULTANT ON ADDITIONAL MWS DOWNGRADIENT
	2015-05-04	99	Miscellaneous		REC'D RESULTS OF GW SAMPLING ON OFF-SITE PROPERTY.
	2015-04-02	99	Miscellaneous		REC'D COPY OF OFF-SITE ACCESS AGREEMENT
	2015-04-02	99	Miscellaneous		DV. PROVIDED COMMENTS/APPROVAL ON REVISION OF OFF-SITE WORK SCOPE
	2015-02-23	99	Miscellaneous		DV. APPROVED ADD. SITE INVESTIGATION WORK
	2015-02-09	99	Miscellaneous		REC'D WORK PLAN FOR ADD. SITE INVESTIGATION WORK
	2015-01-12	140	Site Investigation Report (SIR) Not Approved		DV - GW CONTAMINATION PLUME NOT DEFINED DOWNGRADIENT, POTENTIAL VI ASSESSMENT OFF-SITE
	2015-01-06	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 7/1/2014 - 12/31/2014
	2014-11-25	137	Site Investigation Report (SIR) Received (fee)		REC'D CK# 47594 $1, 050.00
	2014-11-03	99	Miscellaneous		REC'D ENVIRONMENTAL SAMPLING RESULTS
	2014-08-12	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 1/1/2014 - 6/30/2014
	2014-06-09	99	Miscellaneous		REC'D ENVIRONMENTAL SAMPLING RESULTS
	2014-04-11	43	Site Activity Status Update Received		REC'D 2/5/14 RPT
	2014-03-27	43	Site Activity Status Update Received		REC'D GW MONITORING REPORT
	2014-01-30	130	DNR Regulatory Reminder Sent		DERF FUNDING STATUS LTR
	2013-10-15	2	Responsible Party (RP) letter sent
	2013-09-24	98	Technical Assistance Provided		DV. MET W/CONSULTANT PROVIDED INPUTON SI AND VAPOR INTRUSION
	2013-09-20	97	Technical Assistance Request Received (fee)		REC'D CK# 44647 $500.00
	2013-05-15	99	Miscellaneous		UPDATED RP TO OHM HOLDINGS INC; ADDED CHARLES CASS & SUCCESS INC AS RP CONTACT/AGENT
	2012-12-21	37	Site Investigation Report (SIR) Received (non-fee)
	2012-12-21	35	Site Investigation Workplan (SIWP) Received (non-fee)
	2012-10-17	200	Push Action Taken		EMAIL REQUEST TO CONSULTANT FOR STATUS REPORT
	2012-10-17	43	Site Activity Status Update Received		BRIEF REPORT OF CASE STATUS REC'D FROM CONSULTANT
	2012-06-28	43	Site Activity Status Update Received		EMAIL STATUS REPORT REC'D FROM CONSULTANT- SOW FORTHCOMING
	2012-02-15	218	DERF - Cost Reimbursement Application Approved		DC-447 APPROVED WITH MODIFICATIONS, CHECK BEING PROCESSED
	2011-10-31	217	DERF - Cost Reimbursement Application Received		APPLICATION FORWARDED TO MADISON 11/18/11
	2011-09-07	130	DNR Regulatory Reminder Sent		Vapor Intrusion (VI) Assessment Notification Ltr Sent
	2011-07-22	200	Push Action Taken		NOTED AND FILED SITE INFO
	2011-07-21	99	Miscellaneous		MISC. SITE INFO REC'D
	2011-07-20	99	Miscellaneous		REIMB FORM RETURNED TO RP FOR SIGNATURE
	2011-07-12	99	Miscellaneous		DERP COST REIMB FORM REC'D- NOT SIGNED
	2010-10-13	99	Miscellaneous		ADD'L INVEST REQUIRED
	2010-09-08	37	Site Investigation Report (SIR) Received (non-fee)
	2010-07-13	200	Push Action Taken		EMAIL REQUEST FOR STATUS REPORT
	2009-09-02	99	Miscellaneous		CONSULTANT SELECTION REQUIREMENTS
	2009-06-10	99	Miscellaneous		REC'D NOTIF OF CONSULTANT SELECTION
	2009-05-21	99	Miscellaneous		APPROVED GW PHASE SI
	2009-05-20	99	Miscellaneous		REC'D RESULTS OF INITIAL INVEST
	2008-08-13	2	Responsible Party (RP) letter sent
	2008-08-04	99	Miscellaneous		APPPROVED BID SELECTION
	2008-07-30	113	DERF - Bid Review Request Received
	2008-07-16	110	DERF - Potential Claim Form Approved
	2008-07-11	2	Responsible Party (RP) letter sent
	2008-07-07	99	Miscellaneous		DERF PCN FRM RECD
	2008-07-03	99	Miscellaneous		POTENTIAL CLAIM NOTIFICATION FORM RECEIVED
	2008-06-30	99	Miscellaneous		DERF SI BID REC'D
	2008-06-27	99	Miscellaneous		REC'D DERF SI BIDS (3)
	2008-06-26	35	Site Investigation Workplan (SIWP) Received (non-fee)
	2008-06-19	1	Notification of Hazardous Substance Discharge
	2008-06-19	111	DERF - Site Investigation Scoping Report Received
	2008-05-23	99	Miscellaneous		PRELIMINARY SITE ASSESSMENT

Type	Related Activity
Property Affected ->	13-68-594564 EWALD CHEVROLET & BUICK INC
Property Affected ->	13-68-594565 36833 E WISCONSIN AVE
Property Affected ->	13-68-594567 36863 E WISCOSNIN AVE
Property Affected ->	13-68-594568 36933 E WISCONSIN AVE

Substance	Type	Amt Released	Units
Tetrachloroethene (Perchloroethylene)	VOC
Trichloroethylene	Industrial Chem

(D) Site Specific Exposure Assumptions Used - Commercial/Industrial Restriction: Property use restricted to commercial or industrial. Specific vapor inhalation exposure assumptions used (including commercial or industrial use). Notification of DNR required for change in property use. Vapor evaluation is required. Further cleanup may be required.

(E) Future Redevelopment of Property – Vapor Control Technology Required for Construction: DNR requires notification prior to new building construction or building modifications. Potential for vapor intrusion exists due to residual contamination. Vapor control technologies are required to be installed or modified, and verified protective unless a vapor evaluation is accepted by DNR.

The information listed below does not necessarily represent a complete or current list of all financial data that may be present for this Activity. Categories have been consolidated to simplify searching and display. For more information, please contact the Project Manager or File Contact listed in the Who section below.

Category	Fiscal Year	Amount
DERF Reimbursements:Grant	2012	$22,627

BRIAN CASS W229 N2494 CTH F, WAUKESHA, WI 53186

Southeast Region Contact: Jenny Meyer  jennifer.meyer1@wisconsin.gov