Embedded Files
2024 NPL Website Links - Gelman Sciences site to learn about the NPL EPA Superfund process and review comments
12/12/2023 State supports Superfund status for Gelman groundwater plume in Ann Arbor
Thanks to all involved in achieving this next step towards an effective, protective, community-acceptable cleanup of the Gelman dioxane contamination.
( * not including data withheld under the Confidentiality Agreement established during the 4th Consent Judgment negotiations, e.g. new Burn Pit & Marshy Area data, but does include pre-1995 Gelman data not in EGLE's database)
The 2021-2023 Dioxane Detections in Township Residential Wells extend about 4/5 of a mile north of the Study Area for EGLE's 2020 Rockworks Modeling... (We have to move as fast as the dioxane)
Purge Rates 1997-2017 - Cumulative gal/min
(click on image to see larger version)
Dioxane graphs for northernmost wells with screen elevation 720-780 (Prezi presentation)
2015 Hist near Honey Creek & Tributary - D0 Plume
Pall/Gelman Dioxane vs Old City Landfill - on Google earth
even more in subpages on main menu (SRSW.org V -- top right corner)
Page updated
Google Sites
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