Background - Contaminated Sites Web Application

Ralston Site
Consent Order - Open
(North of) 228 Blairs Ferry Rd , Cedar Rapids , IA 52302
Project Manager: Shelly Nellesen

Alternate Names

Alternate Name
Rockwell Collins
Rockwell International

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Institutional Control	Start Date	End Date	Comments
Environmental Covenant	9/13/2024		Restricts land use, groundwater well installation, and requires DNR notification before site can be sold.
State Registry	4/1/1990	12/12/2024	EC placed on Rockwell Collins parcel. Since this is the only parcel that was listed in the Registry, delisting is accepted.
Protected Water Source	11/13/1996		Limits new groundwater wells within 1-mile radius of the site by rule.

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Program	Lead Agency	Start Date	End Date
Consent Order	DNR	12/24/2013

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Status	Start Date	End Date
Open	12/24/2013

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