UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

In accordance with Section 309(g)(4)(A) of the Clean Water Act (“CWA”), 33 U.S.C. § 1319(g)(4)(A), and 40 C.F.R. § 22.45 of the Consolidated Rules of Practice Governing the Administrative Assessment of Civil Penalties, Issuance of Compliance or Corrective Action Orders, and the Revocation, Termination or Suspension of Permits (“Consolidated Rules”), the Environmental Protection Agency (“EPA”) is providing notice of a proposed Administrative Penalty Assessment against Audubon Readymix LLC d/b/a Quicksilver Readymix LLC located at 2601 North 291 Highway in Sugar Creek, Missouri, for violations of its NPDES industrial stormwater permit, issued pursuant to Section 402(p) of the Clean Water Act.

Under Section 309(g) of the Clean Water Act, 33 U.S.C. § 1319(g), the EPA is authorized to issue orders assessing civil penalties for various violations of the Clean Water Act. The EPA may issue such orders after filing a Complaint commencing either a Class I or Class II penalty proceeding. The EPA provides notice of the proposed assessment of a Class II civil penalty pursuant to 33 U.S.C. § 1319(g)(4)(A). Class II proceedings are conducted under EPA’s Consolidated Rules, 40 C.F.R. Part 22.

In this case, the EPA alleges that Audubon Readymix LLC d/b/a Quicksilver Readymix LLC, violated the requirements of its NPDES industrial stormwater permit, in violation of Sections 301(a) and 402(p) of the Clean Water Act, 33 U.S.C. §§ 1311(a) and 1342(p). Respondent has reached agreement with EPA on the terms of a proposed Consent Agreement/Final Order which would resolve this matter. Under the proposed Consent Agreement/Final Order, Respondent will pay a civil penalty of $3,000 and conduct a conservation SEP consisting of the installation of a native grass swale for additional water quality protection, at a cost of no less than $13,123. Final approval of the proposed Consent Agreement/Final Order is subject to the requirements of 40 C.F.R. § 22.45.

The EPA will receive written comments on the proposed Administrative Penalty Assessment for a period of thirty (30) days from the date of publication of this notice. The procedures by which the public may submit written comments on a proposed Class II order or participate in a Class II proceeding, and the procedures by which a respondent may request a hearing, are set forth in the Consolidated Rules. Persons wishing to receive a copy of EPA’s Consolidated Rules, review the proposed Consent Agreement/Final Order, comment upon the proposed penalty assessment, or otherwise participate in the proceeding should contact the Regional Hearing Clerk, U.S. Environmental Protection Agency, Region 7, 11201 Renner Boulevard, Lenexa, Kansas, 66219. Please reference Docket No. CWA-07-2015-0015. In order to provide opportunity for public comment, EPA will issue no final order assessing a penalty in this proceeding prior to forty (40) days from the date of this notice.