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S7. MONTORING SCHEDULES AND SAMPLING REQUIREMENTS <br /> A. MONITORING REQUIREMENTS FOR DOMINANT LOADERS <br /> Each permittee listed in Table 5 must monitor influent and effluent in accordance with <br /> the following schedule and requirements specified in Table 12 and 13, respectively. <br /> Influent and effluent monitoring locations must be representative. Permittees may use <br /> the monitoring locations identified in their individual NPDES permit. If a Permittee <br /> conducts additional sampling of required parameters during the month, they must <br /> report all results on the monthly DMR. <br /> Table 12. Influent Sampling Requirements for Dominant Loaders <br /> Wastewater influent means the raw sewage flow from the collection system into the <br /> treatment facility. Sample the wastewater entering the headworks of the treatment <br /> plant excluding any side-stream returns from inside the plant, if possible. <br /> The Permittee must collect total ammonia, nitrate plus nitrite, and TKN samples during <br /> the same sampling event. <br /> Parameter Units & Minimum Analytical Laboratory Sample Type <br /> Specifications Sampling or Method k Quantitation <br /> Calculation Lever <br /> Frequency <br /> CBOD5 mg/L 2/week b SM5210-B 2 mg/L 24-hour <br /> composite e <br /> Total mg/L as N 2/week b SM4500-NH3- 0.02 mg/L 24-hour <br /> Ammonia B/C/D/E/F/G/H composite e <br /> Nitrate mg/L as N 1/month c SM4500-NO3- 0.1 mg/L 24-hour <br /> plus E/F/H composite e <br /> Nitrite <br /> Nitrogen <br /> Total mg/L as N 1/month e SM4500-Norg- 0.3 mg/L 24-hour <br /> Kjeldahl B/C and composite e <br /> Nitrogen SM4500-NH3- <br /> (TKN) B/C/D/E/F/G/H <br /> Puget Sound Nutrient General Permit Page 32 <br />