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• <br />C. FOOTIJOTES (Continued) <br />P..RT I <br />Page 3 of 19 <br />f/ - In the event an oil uhccn Ss observed, a grab sample shall be <br />collected, analyzed, and reported. In addition, corrective action <br />shall bu talon Smmedlately to mitigate tl~e <11sct~arge of otl and <br />groasc. <br />1/ - Salfnfty shall he measured as Total Dissolved Solids (TDS). Where <br />boned on a minimum of 5 samples, the permlttce demonstrates, to [hc <br />satisfaction of the Water Quality Control Division, that [he Level of <br />TDS in the effluent can be calculated based upon the level of <br />electrical conductivity, the permittee may measure and report <br />salinity in terms of electrical conductivity. <br />h/ - Salinity shall be sampled on a monthly basis until six samples have <br />been analyzed. A report of "No Discharge" shall not be counted as <br />one of the six sampled. Thereafter, monitoring shn11 continue on a <br />quarterly basis. Following submittal of Sn1[lal six sets of monthly <br />data, the Diviafon shall determine whether Che permittee is required <br />to submit a report addressing salt removal in accordance with <br />Regulations For Implementa[Son of the Colorado River Salinity. <br />Standards Through the NPDES Permit Program 3.10.0. If tl~e salinity <br />• report is required, the DSvisfon shall so advise the permittee 6y <br />letter and the report shall be submitted within 180 days. <br />L/ - This parameter is aub~ect to "Noncompliance Notification" <br />requirements of Part II.A.3.b.v of this permit. <br />~/ - Procedure for determining settleable solids !s contained in 40 CFR <br />434.54. The method detection limit for measuring settleable solids <br />under this part shall be 0.4 ml/1. <br />k/ - Should a precipitation event occur which is greater than the 10-year, <br />24-hour event, the perms[tee shall submit rain gauge or other <br />appropriate documentation in order for an exemption to be claimed. <br />In lieu of such documenation, Limitations contained Sn Part I.A.1(b), <br />shall apply. Documentation shall be reported as an attachment [o the <br />Discharge Monitoring Report (DMR) for [he appropriate period. <br /> <br />• Code: 1 - 17 Dale: 1 - 84 <br />