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PART I <br />Page 16 <br />Permit No. CO-(D338776 <br />C. DEFINITIONS OF TERMS <br />In calculating the geometric mean, 1'or those individual sample results that are reported by the analytical laboratory to be <br />"less than' a numeric value, the numeric value shall be used in the calculations unless the result is 'less than 2.2". If <br />the result is 'less than 2.2', use a value of 1 in the calculations. If all individual analytical results for the month are <br />reported to be less than numeric values, then report 'less than' the largest of those numeric values on the monthly <br />DMR. Otherwise, report the calculated value. <br />For any individual analytical result of 'too numerous to count' (TNTC), that analysis shall be considered to be invalid <br />and another sample shall be promptly collected for analysis. If another sample cannot be collected within the same <br />sampling period for which the invalid sample was collected (during the same month if monthly sampling is required, <br />dunng the same week if weekly sampling is required, etc.), then the following procedures apply: <br />i) A minimum of two samples shall be collected for colifotm analysis within the next sampling period. <br />ii) if the samnline frequency is mo~n[hly or less frequent: For the period with the invalid sample results, leave the <br />spaces on the corresponding D1vIR for reporting coliform results empty and attach to the DMR a letter noting that a <br />result of TNTC was obtained for that period, and explain why another sample for that period had not been collected. <br />if the sampline frequency is more frequent than monthly: Eliminate the result of TNTC from any further <br />calculations, and use all the other results obtained within that month for reporting purposes. Attach a letter noting <br />that a result of TNTC was obtained, and list all individual analytical results and corresponding sampling dates for <br />that month. <br />Additional relevant definitions are found in the Colorado Water Quality Control Acl, CRS §§ 25-8-10] et se°•., the <br />Reculations for the State Discharee Petmit System, 5 CCR 1002-2, § 6.1.0 et y end other applicahle regulations. <br />D. REPORTING <br />]. Si>;natorv Requirements ' <br />All documents required for submittal shall be signed by the permittee in accord with the following criteria: <br />a) In the case of corporations, by a principal executive officer of at least the level of vice-president or his or her duly <br />authorized representative, if such representative is responsible for the overall operation of the facility from which the <br />discharge described in the form originates; <br />h) In [he case of a partnership, by e. general partner; <br />c) In the case of a sole proprietorship, by the proprietor; <br />d) In the case of a municipal, state, or other public facility, by either a principal executive officer, ranking elected <br />official, or other duly authorized employee. <br />2. Certification <br />Any person signing a document for submittal shall make the following certification; "1 certify under penalty of law that <br />this document and all attachments were prepared under my direction or supervision in accordance with a system desiened <br />to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the <br />person or persons who manage the system, or those persons directly responsible for gathering, the information submitted <br />is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties <br />for submitting false information, including the possibility of fine end imprisonment For knowing violations." <br />INUIT I' a; 997 <br />