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C. <br /> <br />PF~ I <br />Page 10 of 40 ~~ <br />Permit No.:jCO-0034665 <br />i <br />i}`ic Limitations and Self-Monitoring Requifements <br />Self-Monitoring Requirements (Storm Wat~ Monitoring for <br />Outfalls 002 and 003) / <br />Aia a minimum, upon the effective ,date of this permit, <br />the following constituents shall"be monitored at the <br />frequency and with the type of:'measurement indicated; <br />samples or measurements shall be representative of the <br />volume and nature of the monitored discharge. If no <br />d:scharge occurs during the entire monitoring period, it <br />shall be stated on the Discharge Monitoring Report Form <br />(]3PA No. 3320-1) that no discharge or overflow occurred. <br />rrr <br />\~V <br />t <br />Effluent Characteristic <br />Total Suspended <br />Solids, mg./ <br />pH, s..u. <br />Oil and Grease, vi, ual <br />Total Dissolved <br />Sol <br />In addition <br />provide the <br />event(s) say <br />inches) of <br />runoff; dur <br />of the prey <br />storm event <br />gallons)~of <br />Semiannually <br />Semiannually <br />Semiannually <br />mg/L Semiannually <br />Sample Type ~/ g/ <br />Grab <br />Grab <br />Visual <br />Grab <br />tc~ the parameters listed, the perniittee shall <br />to and duration (in hours) of the storm <br />led; rainfall measurements or estimates (in <br />he storm event which generated the sampled <br />lion between the storm event sampled and the end <br />oua measurable (greater than 0.1 inch rainfall) <br />and an estimate of the total volume (in <br />the discharge sampled. <br />When the permittee is unable to collect samples due to <br />adver~s climatic conditions, the permittee must submit in <br />lieu .f sampling data a description of why samples could <br />be coi~lected, including available documentation of the <br />event'. Adverse weather conditions which may prohibit the <br />collection of samples includes weather conditions that <br />cre to dangerous conditions for personnel (such as local <br />flQQ~od.ing, high winds, tornadoes, electrical storms, etc.) <br />o k~ervise make the collection of a sample impracticable <br />( rought, extended frozen conditions, etc.), Dischargers <br />re precluded from exercising this waiver more than once <br />uring a 2-year period. <br />See Footnotes, Page 12. <br />not <br />or <br />