Camp Grayling Restoration Advisory Board (RAB): Other Documents of Interest

Letter from the National Guard Bureau with regards to the Final Community Involvement Plan (CIP) Plan.

Response to R. Rothe

Administrative Record Webinar Notes

Document that coordinates with the presentation at the Grayling Township Hall with members from EGLE, MDHHS, and the Michigan National Guard.

Response from the Department of Defense to Governor Gretchen Whitmer's March 31, 2021 letter.

Michigan State of the Great Lakes 2022 Report. See page 31 of the report for mention of PFAS.

2022 Water Quality Report for the City of Grayling

Letter from Governor Gretchen Whitmer to U.S. Department of Defense Secretary Lloyd J. Austin III about PFAS drinking water standards.

Camp Grayling-Lake Margrethe, Crawford County, Site ID #20000100 GSS Job # 1057
Sediment Sampling Investigation.
This memorandum summarizes the findings of a marine sediment investigation requested by the Department of Environment, Great Lakes, and Energy (EGLE), Remediation and Redevelopment Division's (RRD's), Gaylord District Office for the subject site. RRD's Geological Services Section (GSS) conducted sediment sampling at the Portage Creek outflow from Lake Margrethe on September 12, 2020.

Grayling Area PFAS, Crawford County, Site ID #20000099, GSS Job #1056 Per- and Polyfluoroalkyl Substances (PFAS) Investigation.
This memorandum summarizes the methodology and findings of a PFAS investigation requested by the Department of Environment, Great Lakes, and Energy (EGLE), Remediation and Redevelopment Division's (RRD's), Gaylord District Office for the subject site. RRD's Geological Services Section (GSS), along with district personnel, performed porewater, surface water, and sediment sampling at the subject site on August 5-6, 2020. GSS received the final laboratory results on September 1, 2020.

AFFF Alternatives: Art of the Possible - The Aqueous Film Forming Foam (AFFF) Alternatives summit was held at the Residence Inn Pentagon City. The goal for this summit was to provide the Strategic Environmental Research and Development Program (SERDP) and the Environmental Security Technology Certification Program (ESTCP) with an initial set of short-term objectives and long-term goals to address AFFF alternatives from the research and development, and the demonstration validation and implementation perspectives.

Administrative Record and Information Repository Location - Development of Procedure - CGJMTC Restoration Advisory Board

Grayling Area PFAS, Crawford County, Site ID #20000099, GSS Job #849 Per-and Polyfluoroalkyl Substances (PFAS) Investigation.
This memorandum summarizes the methodology and findings of a PFAS investigation requested by the Department of Environment Great Lakes, and Energy (EGLE), Remediation and Redevelopment Division's (RRD's), Gaylord District office for the subject site. RRD's Geological Services Section (GSS), along with district personnel, performed porewater and surface water sampling at the subject site on July 8-9, 2019. GSS received the final laboratory results on August 13, 2019.

Camp Grayling-Lake Margrethe, Crawford County, Site ID#: N/A Per- and Polyfluoroalkyl (PFAS) Sampling Data Package.
This memorandum summarizes the methodology and findings of a marine investigation requested by the Department of Environment, Great Lakes, and Energy (EGLE), Remediation and Redevelopment Division's (RRD's), Gaylord District Office. RRD's Geological Services Section (GSS), along with district personnel, performed porewater, surface water and sediment sampling at the subject site on June 4-5, 2019. GSS received the final laboratory results on June 28, 2019.

Camp Grayling-Lake Margrethe, Crawford County, Site ID#: N/A Per- and Polyfluoroalkyl (PFAS) Sampling Data Package.
This memorandum summarizes the methodology and findings of a marine investigation requested by the Department of Environment, Great Lakes, and Energy (EGLE), Remediation and Redevelopment Division's (RRD's), Gaylord District Office. RRD's Geological Services Section (GSS), along with district personnel, performed porewater, surface water and sediment sampling at the subject site on June 4-5, 2019. GSS received the final laboratory results on June 28, 2019.

Camp Grayling – Lake Margrethe PFAS Remedial Investigation.
AECOM has prepared this Technical Memorandum (TM) to present the results of the Remedial Investigation (RI)
performed at the Camp Grayling – Lake Margrethe PFAS Site. The RI Investigation Area is located near the southeast corner of Lake Margrethe, near Camp Grayling, in Grayling, Michigan.

EPA - ARAR Process

EPA - ARAR Process Checklist

Part 202

Part 203

Michigan Adopts Strict PFAS in Drinking Water Standards: A July 22, 2020 press release from the Michigan Department of Environment, Great Lakes, and Energy (EGLE) on drinking water

Michigan Department of Health and Human Services to Re-test Wells Near Camp Grayling for PFAS: A July 10, 2020 press release from the Health Department alerting people to the resampling effort.