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Gelman Site of 1,4-Dioxane Contamination - Prohibition Zone 3rd CJ 2011 [Michigan]

State of Michigan Open Data Portal · 2011 Full Details

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Full Details

Title
Gelman Site of 1,4-Dioxane Contamination - Prohibition Zone 3rd CJ 2011 [Michigan]
Description
Groundwater in parts of Washtenaw County is contaminated with the industrial solvent 1,4-dioxane related to the Gelman Sciences/ Pall Life Sciences (Gelman) Site. In order to protect the public, the Washtenaw County Circuit Court issued an order in May 2005 to prevent exposure to groundwater in portions of the City of Ann Arbor and Ann Arbor and Scio Townships. In late 2015, EGLE and Gelman began negotiations to revise the Third Amended Consent Judgment (3rd CJ) that govern response activities at the Gelman Site located in Scio Township and the City of Ann Arbor. After nearly four years of negotiations, on August 12, 2020, the parties reached agreement on a proposed Fourth Amended and Restated Consent Judgment (4th CJ). Part of this proposed 4th CJ is the expansion of the existing Prohibition Zone (PZ) institutional control requiring municipal water use. The areas shown in this feature class were created by The Mannik and Smith Group (MSG), under contract with EGLE Remediation and Redevelopment Division (RRD), by georectifying PDF figures provided by EGLE and digitizing the polygons. The source files are available on the EGLE Gelman Sciences, Inc. Site of Contamination Information Page and can be accessed through the links below. Field Name Field Description Label Short description of feature Source Description of the source used to create the feature Attachment File The file attached to the feature and used for creating the feature Sources: March 2007 PZ Fact Sheet Link to March 2011 Groundwater Restriction Pro Link to 2021 Fourth Amended Consent Judgment - Attachment E - Summary of PZ Restrictions and Maphibition Zone This data is used in the Gelman Site of 1,4-Dioxane Contamination web map ( item details ).If you have questions regarding the Gelman Sciences, Inc site of contamination contact Chris Svoboda at svobodac@michigan.gov , 517-256-284 . Report problems or data functionality suggestions to EGLE-Maps@Michigan.gov .
Creator
Michigan Dept. of Environment, Great Lakes, and Energy
Publisher
State of Michigan Open Data Portal
Temporal Coverage
2011
Date Issued
2021-07-15
Rights
This application or dataset, along with any maps, data, content and other information contained within it and all output from the application (together the “Information”), is provided as a public service, and there are no restrictions on the use, reproduction, or distribution of the Information. It is your responsibility to use the Information for a legally permissible purpose. This Information is provided “AS IS” and on an “AS AVAILABLE” basis. The State of Michigan (“State”) makes no warranties, express or implied, regarding the accuracy, adequacy, reliability, timeliness, or completeness of this Information. THE STATE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS INFORMATION, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT OF PROPRIETARY RIGHTS. THE STATE WILL NOT BE LIABLE, REGARDLESS OF THE FORM OF ACTION, WHETHER IN CONTRACT, TORT, NEGLIGENCE, STRICT LIABILITY OR BY STATUTE OR OTHERWISE, FOR ANY CLAIM FOR CONSEQUENTIAL, INCIDENTAL, INDIRECT, OR SPECIAL DAMAGES, INCLUDING WITHOUT LIMITATION LOST PROFITS AND LOST BUSINESS OPPORTUNITIES, RELATED TO THE ACCESS OR USE OF THIS INFORMATION. IN NO EVENT WILL THE STATE BE LIABLE FOR ANY AMOUNTS THAT MAY RESULT FROM THE ACCESS OR USE OF THIS INFORMATION, REGARDLESS OF THE FORM OF ACTION, WHETHER IN CONTRACT, TORT, NEGLIGENCE, STRICT LIABILITY, OR BY STATUTE OR OTHERWISE. By accessing or using this Information, you agree that you will not make any claims against the State or any of its departments, divisions, officers, or employees related to your use of the Information. These terms are governed by and interpreted under the laws of the State of Michigan without regard to conflict of laws provisions. Nothing in these terms is meant to impact or replace any existing rights or licenses, such as copyright, trademark, or patent protections, in materials or content that may be located on the site or portal containing the Information.
Access Rights
Public
Format
ArcGIS FeatureLayer
Language
English
Date Added
August 10, 2025
Provenance Statement
The metadata for this resource was last retrieved from State of Michigan Open Data Portal on 2026-01-08.

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Cite and Reference

  • Citation
    Michigan Dept. of Environment, Great Lakes, and Energy (2021). Gelman Site of 1,4-Dioxane Contamination - Prohibition Zone 3rd CJ 2011 [Michigan]. State of Michigan Open Data Portal. https://gis-michigan.opendata.arcgis.com/datasets/egle::gelman-site-of-14-dioxane-contamination-prohibition-zone-3rd-cj-2011 (web service)
  • BTAA Geoportal Link

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