Read the full article by U.S. Air Force Academy Public Affairs 9 (United States Air Force Academy)
“U.S. AIR FORCE ACADEMY, Colo. –– Ground water monitoring tests on the southeast perimeter of the U.S. Air Force Academy gathered in March show Perfluorooctane sulfonate (PFOS) and Perfluorooctanoic acid (PFOA) at non-detectable or levels well below the Environmental Protection Agency’s Lifetime Health Advisory level of 70 parts-per-trillion (ppt).
The Air Force Civil Engineer Center issued validated results from eight monitoring wells installed on the Academy late last year after an initial site inspection in late 2018 and early 2019 here found PFOS/PFOA concentrations in the areas where firefighting foam was previously used on the interior of the installation that ranged from 86 ppt. to 72,000 ppt.
Approximately 40 private drinking water wells in communities south of the Academy were tested for PFOS/PFOA in September and October of 2019. Results from those tests, provided to residents, show levels well below or in the non-detectable range of the EPA’s established LHA.
Testing, which is conducted by an independent agency and validated by a third-party, can be a lengthy process. The Air Force follows a congressionally-established process known as the Comprehensive Environmental Response, Compensation, and Liability Act — also known as ‘Superfund 1980’ in response to risks to human health and the environment posed by contaminated sites. CERCLA is a complex, multi-phase process that promotes accountability, community involvement and long-term protectiveness…”