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B. MONITORING REQUIREMENTS I. fart Nab,; Au. 6 . ~ _ ~ .. ~ Permit No.: C'(T-OOJ3tri8 Monitoring will be required as shown in the following tables. in the selection of monitoring frequency for each parameter, several factors were considered, including the frequency of detection and level of the pollutant found in past monitoring, the level of the corresponding effluent limit, the potential toxicity of fix pollutant, and the need for accuracy in the measurement of the parameter If the results of monitoring performed in compliance with the specified frequencies, demonstrate that an alternate frequency would be more appropriate, the permit maybe reopened, subject to the provisions of the lsgnt;,dons for the -$late t)s h~rgr Pem,ir Sy.rPm, in order to incorporate that frequency. - - For discharges, which flow intermittently, samples must be collected at least once within the calendar period that is delineated by the monitoring frequency, whenever any discharge occurs within that calendar period. For Outfall OOIA, no special sampling restrictions related to stortnwate~ apply. However, the data that is collected,nulst provide an accurate representation of the quantity and quality of [he water flowing past the point. If samp}cs are wllected whrn direct surface runoff resulting from rainfall is observed in the flow being monitored, this must be uo[ed.and reported an the monthly DMR. Mnn;tnrina. f%rrnurnrv fnr t7utfall 001 A ac ~Awacnrnrt »t A!: 1 5 e : , t _.. a.. 1 w '~~ D - ~ ~ ~ !Week !n a 'a s S +='I t ra Oi an ea e r W V's lot H su ma. i u i i im r t 1A,'e n-Si mm n' ' tal t * Wee tv b anide,Weak Acid DisSSQCjable WerkLV 'ra$___~ ~~_, mi Di solved" tt + Wee ra admiu 's olved r+* e i s ved ./I W e I • W fi ~ 'Man +ane ) ss v d r = 1 ~V ekl h iV~ • Tot I + i ua e rob ~ .inc Dis Ivet / tV • k ra ~{onitorine Freouencv for Outfall OOSA ue t ara toter to e u cv ample Tvpe w : w'ce er is h r+c ___ n tantancoug a T3.~.~ ~•---_,_- _ 1 n ease m=A ~ 1'wicgper ischa~e Tw•ic 'r ischarne _. Grab __ i Visu 1 ~ { •u m xi w / lint un wice i5 har'e n- itu m toda T I t I Twi a disc ar=e m vani ak c' Di ci ~ Tw•"ce er 'sc ar + r ~ 'num i s Ived •l1 Tw'c er 's ha *e ra a mi un )'s ~o v d I "I'w= c •~ i. c a ~e er 'ss Ive ' I Tw~ic •r is r =e ra [.ead issolve 1 = I wire erdischa a rob i'Man *a is h• d /1 Twice r isc a *e Mere N T t i = I Twi e r s har+e ra T'n Di Ived u I Tvvice er ischar'=e Cra If the pernittee, using the approved analytical methods, monitors any parameter more frequently than required by this perntit, then the results of such monitoring shall be included in the calculation and reporing of the values requued in the Dischar~*c Monitoring Repor Form or other forms as required by the Division. Such increased frequency shall also be indicated. 1•Setals, ammonia, and cyanide ate subject to "2:oncompliance Notification".requirements of this permit. (a) Qil end Ci nc ~{nnitnrino for e, eery outfall with oil and grease monitoring, in the event an oil sheen or floating oil is observed, a grab samplz shall be cvllecteti, analyzed, and reported on the appropriate DMR. In addition, corrective action shall be taken immediately to mitigate the dischar~se of oil and grease. A description of the aterective action taken should be inc{udcd with the p~{R.