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4.3.7 Stormwater Discharge Permit <br />• A final permit (COG-500751, Colorado Discharge Permit System-Stormwater) was issued <br />to WRN in 1993. The certification of permit requires specific action, i.e. an Annual Report <br />by February 15, site inspection at least twice per year, and submission of certification of <br />completion and implementation by January 31, of each year. The annual report, <br />inspection fee and certification were submitted in 1995 per the permit. <br />! 4.3.8 Ground Water Discharge <br /> <br />In 1993, WRN filed for a waiver of the requirement to obtain a Ground Water Discharge <br />Permit from WQCD, CDH. The basis for the exemption was "allowable seepage" or <br />below CDH limit of 924 gpad. No action from CDH, WQCD, was received in 1995. <br />-' 4.3.9 Other General Items <br />`..~ Approval of cavities #4 and 5 with Mine Plan changes, APD's and EPA permit <br />modification with public hearings, was completed in early 1995. <br />5.0 LAND DISTURBANCE AND RECLAMATION <br />5.1 Summary of 1995 Disturbance <br />FoAowing site construction in 1990, only minor disturbance occurred in 1991-1992. <br />However, as a result of additional mining and improved sales, the annual disturbance in <br />1993 increased. In 1994 minimal disturbance was required for a monitoring well. Table <br />5-1 lists disturbed acreage per site and at year end. Table 5-1 also presents associated <br />. ~ 25 <br />