Laserfiche WebLink
PART <br /> Page 4 of 13 <br /> PERMIT NO: CO-0000396 <br /> • A. EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS (Continued) <br /> 2. Monitoring Requirements Discharge point 001 , Coal Preparation Plant <br /> In order to obtain an' indication of the probable compliance or non- <br /> compliance with the effluent limitations specified in Part I , the <br /> permittee shall monitor and report all effluent parameters at the <br /> following required frequencies. <br /> Effluent Parameter Measurement Frequency c/d/ Sample Type e/ <br /> Flow Daily Instantaneous or <br /> continuous <br /> Total Suspended Solids Weekly g/ Grab <br /> Total Iron Weekly g/ Grab <br /> Oil S Grease Weekly g/ Grab or visual <br /> PH Weekly g/ Grab <br /> Total Dissolved Solids f/ Weekly g/ Grab <br /> • Self-monitoring samples taken in compliance with the monitoring requirements <br /> specified above shall be taken at all approved point source discharges as <br /> indicated on page 13A. <br /> c/ Monitoring is required only during periods of discharge. If "no discharge" <br /> occurs, this shall be reported at the specified frequency. (See Part B. ) <br /> d/ Should a discharge occur due to the 10-year, 24-hour precipitation event, <br /> sampling of all parameters shall be done as minimum at the beginning and <br /> at the end of the discharge. The permittee shall indicate on the Discharge <br /> Monitoring Report when such an event has occurred. <br /> e/ See definitions, Part B. <br /> f/ Analysis for salinity shall be either as Total Dissolved Solids (TDS) or <br /> electrical conductivity where a satisfactory correlation with TDS has <br /> been established based on a minimum of five different samples. <br /> Monitoring-shall be done at the time of discharge. <br /> Amended <br /> 10 <br />