ENVIRONMENTAL CLEANUP & BROWNFIELDS REDEVELOPMENT
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02-09-588115 CHIPPEWA VALLEY AIRPORT PFAS

Activity Type / Status	Jurisdiction
ERP  /  OPEN	DNR RR

Location Name	County	DNR Region
CHIPPEWA VALLEY REGIONAL AIRPORT	CHIPPEWA	WEST CNTRL

Address	Municipality
3800 STARR AVE	EAU CLAIRE

PLSS Description	Latitude (WGS84)	Longitude (WGS84)	Google Maps	RR Sites Map
NE 1/4 of the SW 1/4 of Sec 33, T28N, R09W	44.8624776	-91.4829155

Additional Activity Details	Acres
	UNKNOWN

Facility ID	PECFA No.	EPA ID	Start Date	End Date
609109380			2021-08-05

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
	2024-03-27	43	Site Activity Status Update Received		2023 SUPPLEMENTAL SITE INVESTIGATION
	2024-01-09	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 7/1/2023 - 12/31/2023
	2023-08-28	99	Miscellaneous		SITE INVESTIGATION STATUS UPDATE REQESTED
	2023-06-30	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 01/01/2023 - 06/30/2023
	2023-03-02	99	Miscellaneous		FAA REVIEW OF SI ACTIVITIES
	2023-01-19	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 7/1/2022 - 12/31/2022
	2023-01-13	37	Site Investigation Report (SIR) Received (non-fee)
	2022-12-19	200	Push Action Taken
	2022-08-23	99	Miscellaneous		PROJECT TIMELINE UPDATE RECEIVED
	2022-07-22	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 1/1/2022 - 6/30/2022
	2022-07-22	43	Site Activity Status Update Received		INITIAL PFAS SOIL AND GW RESULTS
	2022-07-22	120	PFAS Sampling Completed - Actionable Levels Detected
	2022-07-11	99	Miscellaneous		FIELD SAMPLE RESULTS DELAYED
	2022-01-24	195	Semi-Annual/PECFA Cost Reporting (NR700) Requirement Met		Period: 7/1/2021 - 12/31/2021
	2022-01-11	36	Site Investigation Workplan (SIWP) Approved
	2022-01-11	116	PFAS Sampling Required
	2022-01-06	199	Additional Information Received (Fee-Based or Closure)		RECEIVED UPDATED SIWP PROPOSAL
	2022-01-06	99	Miscellaneous		UPDATED SIWP PROPOSAL
	2021-12-22	198	Request for Additional Information (Fee-Based or Closure)		REQUESTED CHANGES TO SIWP
	2021-11-19	135	Site Investigation Workplan (SIWP) Received (fee)
	2021-11-19	99	Miscellaneous		SIWP PRESS RELEASE
	2021-11-19	7	Environmental Consultant Hired		AECOM
	2021-11-19	114	PFAS Scoping Statement Received		PFAS SCOPING STATEMENT IN SIWP FROM 11/19/2021
	2021-11-03	99	Miscellaneous		SIWP STATUS UPDATE
	2021-08-05	2	Responsible Party (RP) letter sent
	2021-07-06	1	Notification of Hazardous Substance Discharge

Substance	Type	Amt Released	Units
Per- and Polyfluoroalkyl Substances	Industrial Chem

CHIPPEWA VALLEY REGIONAL AIRPORT 3800 STARR AVE, EAU CLAIRE, WI 54703

MATT THOMPSON  matthewa.thompson@wisconsin.gov