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HYDRO25987
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Entry Properties
Last modified
8/24/2016 8:45:33 PM
Creation date
11/20/2007 6:08:25 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1982056
IBM Index Class Name
Hydrology
Doc Name
SUMMARY OF RATIONALE TWENTYMILE COAL CO FOIDEL CREEK MINE FISH CREEK TIPPLE PN CO-0036684 ROUTT CNTY
Permit Index Doc Type
NPDES
Media Type
D
Archive
No
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<br /> <br />PART I <br />Page lb of 19 <br />Permit No. CO-0036684 <br />B. MONITORING REQUIREMENTS <br />1. Frequency and Sample Type <br />In order to obtain an indication of the probable compliance or <br />noncompliance with the effluent limitations specified in Section A, <br />the permittee shall monitor all effluent parameters at the following <br />frequencies. Such monitoring will begin immediately and last for the <br />life of the permit unless otherwise noted. <br />(a) Discharge Point 001 <br />Effluent Parameter Measurement Frequency d/ Sample Type e/ <br />Flow, MGD <br />Total Suspended Solids, mg/1 <br />011 and Grease, mg/1 f/ <br />pH, s.u. <br />Total Recoverable Iron, mg/1 <br />Conductivity, micromhos/cm <br />Whole Effluent Toxicity, Acute <br />Whole Effluent Toxicity, Chronic <br />Weekly Instantaneous <br /> or Continuous <br />Monthly Grab <br />Weekly Visual <br />Weekly Grab <br />Monthly Grab <br />Quarterly Grab <br />quarterly Grab <br />Semi-Annually Grab <br />(See Sections B.3 and B.4 regarding <br />WET testing requirements) <br />Sampling by the permittee for compliance with the monitoring <br />requirements specified above shall be performed at the following <br />location: 001, the outfall from the sedimentation pond to Fish Creek, <br />as shown in Figure 1, Part I of the permit. <br />2. Reporting of Data <br />Reporting of the data gathered in compliance with Part I.B.1 shall be <br />on a quarterly basis. <br />Code: i - 3 Date: 1-84, revised 2-87, revised 12-88 <br />
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