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Part I <br />Page No. 6 <br />Permit No.: CO-0046348 <br />~B. MONITORING REQUIREMENTS (continued) <br />Mnnitnrino Fremrrnrv fnr n„tsar nnl D ac Tetra m,rPA at A(: 1 S <br />Effluent Parameter .. - ' `Measurement Fie uedc = `` ' _ ." Sam ]e T e ' <br />Flow MGD 3 Da s/Week Instantaneous <br />TSS m Monthl Grab <br />Oil and Grease m Weekl Visual <br />H su maximum/minimum Weekl In-Situ <br />Ammonia Total 1 Weekl Grab <br />C anide, Free 1 Weekl Grab <br />Aluminum Potentiall Dissolved I Weekl Grab <br />Cadmium Potential] Dissolved I Weekl Grab <br />Co er Potentiall Dissolved 1 Weekl Grab <br />Iron Total Recoverable 1 Monthl Grab <br />Lead Potentiall Dissolved uarterl Grab <br />Man anese Potential] Dissolved 1 Weekl Grab <br />Mercu ,Total 1 Monthl Grab <br />Nickel Potentiall Dissolved I uarterl Grab <br />Zinc Potentiall Dissolved 1 Weekl Grab <br />Mnnitnrino Frrnnrnr•.v fnr nnifall nnSR <br />Tyti~sEffliientPar`at`neter`; t ;''IvleastiremenfFre tieric"' , ' .cz`Sain le.T e' <br />Flow MGD Twice er dischar a Instantaneous <br />TSS m /1 Twice er dischar e Grab <br />Oil and Grease m Twice er dischar e Visual <br />H su maximum/minimum Twice er dischaz a In-Situ <br />Ammonia Total I Twice er dischar e Grab <br />C anide Free 1 Twice er dischar e Grab <br />Aluminum Potentiall Dissolved ] Twice er dischar e Grab <br />Cadmium Potentiall Dissolved I Twice er dischaz e Grab <br />Co er Potentiall Dissolved 1 Twice er dischar e Grab <br />Iron Total Recoverable Twice er dischaz e Grab <br />Lead Potentiall Dissolved I Twice er dischaz e Grab <br />Man anese Potentiall Dissolved I Twice er dischaz e Grab <br />Mercu Total ] Twice er dischar e Grab <br />Nickel Potential] Dissolved 1 Twice er dischaz e Grab <br />Zinc Potentiall Dissolved I Twice er dischaz e Grab <br />Monitorine Freouencv for AG 2.0 as Shown nn Fimtre 't <br />'-• `EffluenfParametei:. ^'-. MeasuiemenTEre uen ` 'Sam le T ' e`s <br />Iron Total Recoverable I Monthl Grab <br />Mercu Total I Monthl Grab <br />Zinc Potentiall Dissolved Monthl Grab <br />If the permittee, using the approved analytical methods, monitors any pazameter more frequently than required by this pemilt, <br />then the results of such monitoring shall be included in the calculation and reporting of the values required in the Discharge <br />Monitoring Report Form or other forms as required by the Division. Such increased frequency shall also be indicated. Metals, <br />ammonia, and cyanide aze subject to "Noncompliance Notification" requirements of this permit. <br />(a) nil and Grease Mnnitorino <br />For every outfall with oil and grease monitoring, in the event an oil sheen or floating oil is observed, a grab sample shall <br />be collected, analyzed, and reported on the appropriate DMR. In addition, corrective action shall be taken immediately <br />to mifigate the dschazge of oil and grease. A description of the corrective action taken should be included with the <br />DMR. <br />