Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
Documents Related to Cantonment/Lake Margarethe
Short term storm water characterization study data point
More Data Analysis Adjacent to Camp Grayling (Data courtesy of EGLE)
Time-Critical Removal Action Action Memorandum
Compliance Communication - CC-002853 ANG Camp Grayling WRD.
Response to Comments - RTCs ARNG PFAS_Draft Final Supp SI QAPP_Cantonment and LM_EGLE_V1
DRAFT FINAL - Supplemental Site Inspection Quality Assurance Project Plan Addendum Camp Grayling JMTC, Cantonment and Lake Margrethe, MI
Response from the Department of Environment, Great Lakes, and Energy to 2020-10-01 request.
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.
The Army National Guard G9 (ARNG) and Michigan Department of Military and Veterans Affairs (DMVA) formally request a list of potential Applicable or Relevant and Appropriate Requirements (ARARs) from the Michigan Department of Environment, Great Lakes, and Energy, Remediation and Redevelopment Division, Gaylord District Office for two Remedial Investigation areas at Camp Grayling, Michigan: Camp Grayling Army Airfield, MI and Cantonment Area, of Camp Grayling, Michigan.
Violation Notice - VN-010004 Michigan ANG Camp Grayling WRD.
Camp Grayling - Lake Margrethe PFAS Investigation
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.
Camp Grayling-Lake Margarethe PFAS Investigation
Grayling Total FPAS Concentration Heat Map