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27. Dioxin Testing: Each applicant must report qualitative dau, generated using a screening procedure not calibrated with analytical sundards,
<br />for 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) if it: N ~,
<br />(a) Uses or tnanufattures 2,4,5-trichlorophenoxy acetic acid (2,4,S,-T); 2-(L,4,5-trichlorophenoxy) propanoic acid (S(Ivcx, 2,4,5,-TP); 2-
<br />(2,4,5-trichlorophenoxy) ethyl, 2,2-0ichloropropiomte (Erbon); 0,0-0imethyl O-(2,4,5-trichlorphenyl) phosphorothioate (Ronnel); 2,4,5-
<br />. trichlorophenol (fCP); or hexachlorophene (HCP); or
<br />(b) Knows or has reason to believe that TCDD is or may be present in an effluent.
<br />28. Whole Effluent Toxicity Testing: WET testing shall be conducted for each outfall which is not solely made.up of stormwater or domestic
<br />wastewater, unless waived brthe Division, on 100% effluent using both Ceriodaohnia dubia and fathead minnows. This requirement is
<br />waived where routine testing is eurtendy requred under an existing CDPS permit. The test shall 6e an acute test unless the ratio of stream
<br />low flow to effluent design flow u less than ]0:1, respectively, and the receiving stream has a Class 1 Agwtic Life Use or Class 2 Aquatic
<br />Life Use with all the appropriate aquatic life numeric sundards. In the laver case, a Chronic test is required. The Division reserves the right
<br />to request additional testing ss pan of the application review process. If so required, the permit application will not be considered complete
<br />until the additioml testing is submited. In addition, all applicants must identify any biological toxicity tests which have been performed
<br />within the last 3 years on any of the discharges or the receiving water in relation to a discharge from this facility. Antach WET test results to
<br />this application. y A.
<br />29. Priority Pollutant Scan: The results of a priority pollutant son, unless waived by the Division, far the volatile and acid fractions az shown
<br />in Append'u A must be submitted of each discharge which is not solely nude up of stomtwater or domestic wastewater. This requiremen[ is
<br />waived for facilities where the probable mul annual production is less than 100,000 tons per year. N. A.
<br />30. Additional Monitoring: All applicants must review the parameters listed N Appendix A and Appendix B to this application and indicate
<br />whether any of These pollutants are known or believed to 6e present. For every pollutant expected to be discharged, the applicant must
<br />briefly describe the reasons the pollutant u expected to be discharged and report any quantitative dau for the pollutant.
<br />Y.A.
<br />31. DMG Monitoring: Please submit a copy of summaries of all water quality monitoring dau of outfalls or receiving streams for which dau
<br />has been gathered over the last five years for the mining site and which is required by the Division of Minerals and Geology. If not already
<br />submined m the. Division, dte plan which details the monitoring frequency, type, bcations and method of analysis must also be submitted.
<br />See Attached Monitoring Summary ^
<br />32. Bulk Storage: I)a you have bulk stooge of diesel fuel, gasoline, solvents or other hazardous rttaterials on site? No ^ Yes If
<br />Ves. briefly lift materials, their quantity, measures taken to ensure that spflls do not enter state waters and indicate their location on
<br />site sketch, Item 12. '
<br />The permittee in the nearby gravel operation is storing gasoline and diesel fuel above
<br />ground in the ututual use area utilized under both permits.
<br />For renewal applications, fist the date when the must recent Materials Containment Plan was submited.
<br />Permitting began Denenue:tt upon uture
<br />33. Activity Duration: When did the mining operation commence? in 1982 Estimated life o(the activity -minim years.
<br />activity
<br />34. Pollution Prevention Pleas: Please describe any pollution prevention or best management plans currently in place that could result in the
<br />improvement of water quality. These could include solvent recycling programs, material containatent procedures, education, etc.
<br />Sediment ponds contain runoff wlticlt is only source of volution.
<br />35. Historic Drainages: Does historic dninagc exist at the site, which is not covered under a CDPS permit? Yes ^ No ~ ]F so,
<br />please provide a map showing the location of the discharges and copies of all analytical information on the discharges. Please sample the
<br />discharges (or the parameters Itsted in item 26 and submit those results. This requirement may be waived by the Division i(suiabpe dau on
<br />the discharge's historic quality exists.
<br />36. Additional Information: Please include any other information that you feel the Division should be aware of in drafting this permit. Include
<br />here any Oow or stream dau that you would like considered. Attach pages as necessary.
<br />7. Srormwarer Discharges: All active and inactive coal mines must be covered by a stormwatCr permit. If your facility does not already have
<br />a stormwater permit, complete Appendix C-1 and submit in addition to this application. ALSO, SEE ITEM 38.
<br />Co,! Mining App. V96
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