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PART I <br />Page 4b <br />Permit No. CO-0044776 <br />- A. DEFINITION OF EFFLUENT LIMI'T'ATIONS <br />2. Biosolids Limitations and Management Requirements <br />In accordance with the Water Quality Control Commission Biosolids Regulations, Section 64.11, and the Colorado <br />Dischazge Permit System Regulations, Section 61.8(3), biosolids generated by this facility to be used for land <br />application for beneficial use shall comply with the following limitations. <br />a. Pollutant Limitations (Continued) <br />(I} Biosolids which are to be Land applied to agricultural Iand, forest land, a public contact site or a reclamation <br />site shall meet either: <br />(1) The daily maximum pollutant concentrations and the cumulative pollutant loading limiu identified in the <br />following table; or <br />(2) The daily maximum pollutant concentrations and the monthly average pollutant concentrations <br />identified in the following table. <br /> <br />Pollutant Pollutant Concentration <br />m /K wei ht basis Cumulative <br />Pollutant Loading <br /> Daily Maximum Monthly Average L /fIa <br />Total Arsenic 75 41 41 <br />Total Cadmium 85 39 39 <br />Total Co er 4300 1500 1500 <br />Total Lead 840 300 300 <br />Total Merc 57 17 17 <br />Total Mol bdenum 75 <br />Total Nickel 420 420 420 <br />Total Selenium 100 100 100 <br />Total Zinc 7,500 2,800 2,800 <br />(ii) Biosolids to be sold or given away in a bag or similaz enclosure for application to the land for other than <br />Lawn or home garden use shall meet either: <br />(1) The daily maximum pollutant concentrations and the annual pollutant loading limits identified in the <br />table in Part I.A.2.a)(iii), below; or <br />(2) The daily maximum pollutant concentrations and the monthly average pollutant concentrations <br />identified in the table in Part I.A.2.a)(iii), below. <br /> <br />Pollutant Pollutant Concentration <br />m /K d wei ht basis Annual <br />Loading <br /> <br />Dail Maximum <br />Monthl Avera a (Kg/Ha within 365 <br />da riod) <br />Total Arsenic 75 41 2.0 <br />Total Cadmium 85 39 1.9 <br />Total Co er 4300 1500 75 <br />Total Lead 840 300 15 <br />Total Merc 57 17 0.85 <br />Total Mol bdenum 75 - - <br />Total Nickel 420 420 21 <br />Total Selenium 100 100 5.0 <br />Total Zinc 7,500 2,800 140 <br />-- See Part I.C. for Definitions. <br />Amendment No. 1 Issued 1U~N('2~8~199~9 ~E~jffective AUG O1 1999 . <br />Amendment No. 2 Issued _~~_" " s- LUUUffective F~ Q it 1 inn+. <br />