Res 2005-105 - Laserfiche WebLink

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City of San Marcos TPDES Permit No. WQOOI0273002 1. Unauthorized discharges as defmed in Pennit Condition 2(g). ii. Any unanticipated bypass which exceeds any effluent limitation in the pemrit. iii. Violation of a pemritted maximum daily discharge limitation for pollutants listed specifically in the Other Requirements section of an Industrial TPDES pennit. c. In addition to the above, any effiuent violation which deviates from the permitted effluent limitation by more than 40% shall be reported by the permittee in writing to the Regional Office and the Enforcement Division (MC 224) within 5 working days of becoming aware of the noncompliance. d. Any noncompliance other than that specified in this section, or any required information not submitted or submitted incorrectly, shall be reported to the Enforcement Division (MC 224) as promptly as possible. For effluent limitation violations, noncompliances shall be reported on the approved self-report form. 8. In accordance with the procedures described in 30 TAC SS 35.301 - 35.303 (relating to Water Quality Emergency and Temporary Orders) if the permittee knows in adv'ance of the need for a bypass, it shall submit prior notice by applying for such autborization. 9. Changes in Discharges of Toxic Substances All existing manufacturing, commercial, mining, and silvicultural pennittees shall notifY the Regional Office, orally or by facsimile transmission within 24 hours, and both the Regional Office and the Enforcement Division (MC 224) in writing within five (5) working days, after becoming aware of or having reason to believe: a. That any activity has occurred or will occur which would result in the discharge, on a routine or frequent basis, of any toxic pollutant listed at 40 CFR Part 122, Appendix D, Tables II and III (excluding Total Phenols) which is not limited in the permit, if that discharge will exceed the highest of the following "notification levels": 1. One hundred micrograms per liter (100 J.Lg/L); 11. Two hundred micrograms per liter (200 J.Lg/L) for acrolein and acrylonitrile; five hundred micrograms per liter (500 j..LgIL) for 2,4-dinitrophenol and for 2-methyl-4,6-dinitrophenol; and one milligram per liter (1 mgIL) for antimony; lll. Five (5) times the maximum concentration value reported for that pollutant in the permit application; or IV. The level established by the TCEQ. b. That any activity has occurred or will occur which would result in any discharge, on a nomoutine or infrequent basis, of a toxic pollutant which is not limited in the permit, if that discharge will exceed the highest of the following "notification levels": 1. Five hundred micrograms per liter (500 J.Lg/L); ii. One milligram per liter (1 mg/L) for antimony; iii. Ten (10) times the maximum concentration value reported for that pollutant in the permit application; or iv. The level established by the TCEQ. 10. Signatories to Reports All reports and other information requested by the Executive Director shall be signed by the person and in the manner required by 30 TAC !i 305.128 (relating to Signatories to Reports). 11. All Publicly Owned Treatment Works (POTWs) must provide adequate notice to the Executive Director ofthe following: a. Any new introduction of pollutants into the POTW from an indirect discharger which would be subject to section 301 or 306 of the CWA if it were directly discharging those pollutants; b. Any substantial change in the volume or character of pollutants being introduced into that POTW by a source introducing pollutants into the POTW at the time of issuance of the pemrit; and c. For the purpose of this paragraph, adequate notice shall include information on: 1. The quality and quantity of effluent introduced into the POTW; and ll. Any anticipated impact of the change on the quantity or quality of effluent to be discharged from the POTW. Page 6