The Following Matters Are the Subject

The following matters are the subject of this public notice by the Ohio Environmental Protection Agency. The complete public notice, including any additional instructions for submitting comments, requesting information, a public hearing, filing an appeal, or ADA accommodations may be obtained at: https://epa.ohio.gov/actions or Hearing Clerk, Ohio EPA, 50 W. Town St. P.O. Box 1049, Columbus, Ohio 43216. Ph: 614-644-3037 email: HClerk@epa.ohio.gov Final Drinking Water System Classification Evans Family Ranch Camp PWS 10201 New Carlisle Pike, New Carlisle, OH 45344 ID #: OH1244812 Date of Action: 11/04/2022 This final action was preceded by the same or substantially the same proposed action. A proposed action was issued 10/04/2022 to classify this system as a Class A public water system without treatment. This action is now final and appealable to ERAC. Final Issuance of Permit to Install Mid Ohio Development Corporation Facility Description: Wastewater ID #: 1519561 Date of Action: 11/07/2022 This final action not preceded by proposed action and is appealable to ERAC. Project: Olympic Reserve Project Location: East Home Road & Olympic Street, Springfield Application Received for Air Permit OS Kelly Company 318 E North St, Springfield, OH 45503 ID #: A0073124 Date of Action: 11/07/2022 The existing facility is seeking to renew its existing PTIO permit. Hazardous Waste Facility Other Authorizing Actions Cascade Corp 2501 Sheridan Ave, Springfield, OH 45505 ID #: OHD004284923 Date of Action: 11/04/2022 The Ohio Environmental Protection Agency (Ohio EPA) has prepared this Statement of Basis (SOB) for the Cascade Facility located at 2501 Sheridan Avenue, Springfield, Clark County, Ohio 45505. This SOB describes the remedies employed to achieve compliance with RCRA Corrective Action (CA) requirements for the facility, solicits public review and comments, and provides information on how the public can be involved in the remedy selection process. Ohio EPA is proposing the following remedies for public review and comment: Ohio EPA and Cascade enter into an Environmental Covenant (EC) to restrict the use of the property to commercial and industrial purposes and prohibit potable use of ground water. The proposed remedies also include enhanced in situ bioremediation injections with off-site monitored natural attenuation, an operation and maintenance plan to ensure all sub-slab depressurization systems remain effective, and a Risk Mitigation Plan. The Ohio EPA RCRA ID number for the site is: OHD004284923. The SOB is available via Ohio EPA's e Document portal: https://edocpub.epa.ohio.gov/ publicportal/ViewDocument. aspx?docid=2082873 Alternatively, the SOB is available to the public online on Ohio EPA's website under the "Announcement" tab at: https://epa.ohio.gov/wps/ portal/gov/epa/divisions-and- offices/environmental- response-revitalization/ announcements Links to the critical site documents are available for review online in the reference section of the SOB. A physical document repository has been created for public review at the Clark County Public Library at 201 S. Fountain Avenue in Springfield, Ohio. A public availability session will be held at the Clark County Public Library on Tuesday December 6, 2022 from 5:30 to 7:30 pm where representatives from Cascade and the Ohio EPA will be available to share information about the site and answer any questions. You may submit written comments by email to Publiccomment@epa.ohio.gov and indicate the comments concern the Cascade Statement of Basis. 11-13/2022