Laserfiche WebLink
COIARJaDO DEPAR1Mf~NI' OF HEALTH, <br />Rationale - Page 2. Permit No <br />Water Quality Control Di•ion <br />CO-0029599 <br />Table I <br />Effluent Limitations and Monitoring for Discharge Point 001 <br />Parameter <br />Flow (M®) <br />pH (s.u.) <br />Oil and Grease, (mg/1) <br />Limitation Rationale <br />0.144 _s/ Maintain Mass Balanc <br />6.5 - 9.0 _b/ WQS <br />10.0 c/ SES <br />Total Suspended Solids, mg/1 35/70 d/ BPT <br />Total Recoverable Iron (mg/1) 1.5/3.0 c/ ~ <br />Total R.ecov. Cadmium (mg/1) 0.0015/0.0030 c/ WQS <br />Total Dissolved Solids (mg/1) NA/NA d/ CRSR <br />Table II <br />Monitoring <br />Frequency <br />e Weekly/Z/C <br />Weekly/Grab <br />WeeklYNisusl <br />or Grab <br />Monthly/Grab <br />Monthly/Grab <br />Monthly/Grab <br />Quarterly/Grab <br />Effluent Limitations and Monitoring for Discharge Point 007 <br />Monitoring <br />Parameter Limitation Rationale Frecuenc~- <br />Flow (MGD) <br />pH (s.u.) <br />Oil and Grease, (mg/1) <br />Total Suspended Solids,mg/1 <br />Total Recoverable Iron (mg/1) <br />Total Recov. Cadmium (mg/1) <br />Total Dissolved Solids (mg/1) <br />0.115 a/ Maintain Mass Balance Weekly/I/C <br />6.5 - 9.0 b/ WQS Weekly/Grab <br />10.0 c/ SES Weekly/Visual <br /> or Grab <br />35/70 d/ BPT Monthly/Grab <br />1.5/3.0 c/ Wt'1$ Monthly/Grab <br />0.0015/0.0030 c/ WAS Monthly/Grab <br />NA/NA d/ CRSR Quarterly/Grab <br />a/ 30 day average effluent limitation <br />b/ Daily m;n+~++l~/daily ma~r,rtnnn effluent limitation <br />c/ Dai1S „wti'in„an effluent limitation <br />d/ 30 day average /daily +++~r~+m~ effluent limitation <br />WQS water Quality SrA.,~tp„a for segment 10 <br />SFS State Effluent StandATTjC <br />BPT Best Practical Control Technology (Federal Regulations) <br />CRSR Coloraao River Salinity Regulations <br />I/C Instantaneous or Continuous <br />Pages ld and 1g have been amended to include discharge point 001; also, the <br />revised figures 1 and 2 in the permit (pages lj and lk) shoc: the <br />modifications. Pages le and lh have also been amended to include the <br />appropriate limitations for discharge point 007. <br />Don Holmer <br />May 18, 1986 <br />