RCRA Facility Investigation - Groundwater

PFAS Investigation
	Publication Date	File Size
DTSC and Los Angeles Regional Water Quality and Control Board Comments on the Per- and Polyfluoroalkyl Substances (PFAS) Results Report	January 2025	1.3 MB
DTSC Approval of the DOE Final Per- and Polyfluoroalkyl Substances (PFAS) Groundwater Sampling and Analysis Plan for Area IV	December 2024	381 KB
Boeing Responses to DTSC Comments on the Per- and Polyfluoroalkyl Substance Results Report	December 2024	256 KB
DOE Final PFAS Groundwater Sampling and Analysis Plan for Area IV	November 2024	11.8 MB
DOE Response to DTSC Comments on the Draft PFAS Groundwater Sampling and Analysis Plan for Area IV	November 2024	112 KB
DTSC and Los Angeles Regional Water Quality and Control Board Comments on the Boeing Per- and Polyfluoroalkyl Substances Results Report	October 2024	866 KB
DTSC Comments on the Draft Per- and Polyfluoroalkyl (PFAS) Substances Search Term Evaluation Summary for DOE Documents Associated with Area IV of the SSFL Technical Memorandum	September 2024	471 KB
DOE Draft PFAS Groundwater Sampling and Analysis Plan for Area IV of the Santa Susana Field Laboratory	August 2024	11.7 MB
Boeing Per-and Polyfluoroalkyl Substance (PFAS) Summary Report	August 2024	4.3 MB
NASA Response to DTSC Comments on the NASA Site Investigation Report for PFAS in Soil and Groundwater	July 2024	259 KB
DTSC Comments on the NASA Site Investigation Report for Per- and Polyfluoroalkyl Substances in Soil and Groundwater	June 2024	801 KB
Site Investigation Report for Per- and Polyfluoroalkyl Substances in Soil and Groundwater	October 2023	296.6 MB
DTSC and RWQCB Approval Letter for Boeing Final Per and Polyfluoroalkyl Substances (PFAS) Investigation Work Plan	May 2023	347 KB
Final Per-and Polyfluoroalkyl Substances Investigation Work Plan for the Boeing RFI Subareas	April 2023	6.5 MB
Per- and Polyfluoroalkyl Substances Search Term Evaluation Summary for DOE Documents Associated with Area IV of the Santa Susana Field Laboratory	October 2022	401 KB
NASA Site Inspection Work Plan of Per- and Polyfluoroalkyl Substances (PFAS) in Soil and Groundwater	April 2022	22.3 MB
DTSC Approval Email for the NASA Site Inspection Workplan of Per- and Polyfluoroalkyl Substances in Soil and Groundwater	March 2022	136 KB
DOE Response to DTSC and LARWQCB Comments on the DOE Results of Document Review for the Possible Use of PFAS/AFFF Chemicals in Area IV	June 2021	152 KB
DTSC and LARWQCB Comments on the DOE Results of Document Review for the Possible Use of PFAS/AFFF Chemicals in Area IV	May 2021	307 KB
Boeing Responses to DTSC and LARWQCB Comments on the Boeing Company’s Per- and Polyfluoroalkyl Substances Investigation Work Plan for the Boeing RFI Subareas, Santa Susana Field Laboratory, Ventura County, California	May 2021	176 KB
DTSC and LARWQCB Comments on the Boeing Company’s Per- and Polyfluoroalkyl Substances Investigation Work Plan for the Boeing RFI Subareas, Santa Susana Field Laboratory, Ventura County, California	February 2021	168 KB
Results of Document Review for the Possible Use of PFAS/AFFF Chemicals in Area IV of SSFL	January 2021	1.2 MB
NASA PFAS Investigation Workplan	January 2021	8.4 MB
Per- and Polyfluoroalkyl Substances Investigation Work Plan for the Boeing RFI Subareas, Santa Susana Field Laboratory, Ventura County, California	December 2020	3.9 MB
DTSC Comments on the Boeing Company’s Approach for Identification of Historical Use of Per- and Polyfluoroalkyl Substances in the Boeing RFI Subareas, Santa Susana Field Laboratory, Ventura County, California	September 2020	453 KB
Approach for Identification of Historical Use of Per- and Polyfluoroalkyl Substances in the Boeing RFI Subareas, Santa Susana Field Laboratory, Ventura County, California	June 2020	148 KB

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