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Groundwater VOC and Fuel General Permit ORDER NO.R2-2012-0012 <br /> NPDES NO.CAG912002 <br /> VI. STANDARD PROVISIONS—ENFORCEMENT <br /> The Regional Water Board is authorized to enforce the terms of this permit under several provisions <br /> of the Water Code, including,but not limited to, sections 13385, 13386, and 13387. <br /> VII. ADDITIONAL PROVISIONS—NOTIFICATION LEVELS <br /> A. Non-Municipal Facilities <br /> Existing manufacturing, commercial,mining, and silvicultural Dischargers shall notify the <br /> Regional Water Board as soon as they know or have reason to believe(40 C.F.R. § 122.42(a)): <br /> 1. That any activity has occurred or will occur that would result in the discharge, on a routine or <br /> frequent basis, of any toxic pollutant that is not limited in this Order, if that discharge will <br /> exceed the highest of the following "notification levels" (40 C.F.R. § 122.42(a)(1)): <br /> a. 100 micrograms per liter(µg/L) (40 C.F.R. § 122.42(a)(1)(i)); <br /> b. 200 µg/L for acrolein and acrylonitrile; 500 µg/L for 2,4-dinitrophenol and <br /> 2-methyl-4,6-dinitrophenol; and 1 milligram per liter(mg/L) for antimony(40 C.F.R. § <br /> 122.42(a)(1)(ii)); <br /> c. Five(5) times the maximum concentration value reported for that pollutant in the Report <br /> of Waste Discharge(40 C.F.R. § 122.42(a)(1)(iii)); or <br /> d. The level established by the Regional Water Board in accordance with section 122.44(fl. <br /> �4o c.F.R. § 122.42(a)(i)(��).) <br /> 2. That any activity has occurred or will occur that would result in the discharge, on a non- <br /> routine or infrequent basis, of any toxic pollutant that is not limited in this Order, if that <br /> discharge will exceed the highest of the following "notification levels" (40 C.F.R. § <br /> 122.42(a)(2)): <br /> a. 500 micrograms per liter(µg/L) (40 C.F.R. § 122.42(a)(2)(i)); <br /> b. 1 milligram per liter(mg/L) for antimony(40 C.F.R. § 122.42(a)(2)(ii)); <br /> c. Ten(10) times the maximum concentration value reported for that pollutant in the Report <br /> of Waste Discharge (40 C.F.R. § 122.42(a)(2)(iii)); or <br /> d. The level established by the Regional Water Board in accordance with section 122.44(fl. <br /> (40 C.F.R. § 122.42(a)(2)(iv).) <br /> Attachment D—Standard Conditions D-10 <br />