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post-mining land use, and a request for its retention was submitted by the <br />landowner (4.03.1(1))f)(i)). <br />The Division has approved the location of a portion of the haul road in the <br />channel of an intermittent stream (Sanborn Creek) as depicted on Map No. <br />2.05-M1 (4.03.1(2)(b)). <br />B. Access Roads <br />The Division has approved the location of a portion of the access road to the <br />lower Hubbazd Creek facilities in the channel of a perennial stream as depicted <br />on Map No. 17, Section 2.05 of the permit application (4.03.2(2)(b)). This road <br />was constructed prior to 1977, and the culvert and associated fill across <br />Hubbazd Creek will be removed upon cessation of mining (see p. 2.05-53 and <br />Exhibit 2.05-E5.) <br />II. Support Facilities -Rule 4.04 <br />A. Construction of support facilities for the Sanborn Creek Tract resulted in the <br />relocation of a section of railroad track adjacent to the permit area. Upon receipt of <br />written approval from the railroad owner, the Division approved this activity. <br />(4.04(6)). <br />III. Hydrolo¢ic Balance -Rule 4.05 <br />A. Water Quality Standards and Effluent Limitations <br />1. The Division has approved small area exemptions from use of sediment ponds <br />due to the limited size of certain areas and due to the fact that ponds and <br />treatment facilities are not necessary for the drainage from these areas to meet <br />the effluent limitations of Rule 4.05.2 and applicable State and Federal water <br />quality standazds for receiving streams, and also due to the fact that no mixing <br />of surface drainage with a discharge from underground workings will occur. <br />The small azeas to be exempted aze detailed in Exhibit 2.05-3 (vol. 10); the <br />lower Hubbazd Creek small azea exemption can be found on drawing #8-3351R <br />in Exhibit 2.05-1 (Vol. 9.) <br />B. Diversions and Conveyance of Overland Flow <br />Specific drainage control plans aze presented on pages 2.05-34 to 38. Ditch <br />locations are shown on Map 2.05-M4 (sheets 1 through 4, Vol. 3.) <br />19 <br />