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Stream Buffer Zones <br /> Introduction <br /> According to Rule 4.05.18, no land within 100 feet, or greater if required by the Division, of a <br /> perennial stream, an intermittent stream, or an ephemeral stream with a drainage area greater <br /> than one square mile, will be disturbed by surface and underground coal mining operations <br /> unless the Division specifically authorizes surface or underground mining operations closer to, or <br /> through such a stream. Additionally, the area not to be disturbed will be designated a stream <br /> buffer zone and marked as specified in Rule 4.02.5 within the permit boundary. In accordance <br /> with Rule 4.02.5,buffer zones established under the provisions of 4.05.18 will be clearly marked <br /> at the New Horizon North Mine with signs indicating"Stream Buffer Zone". <br /> Nygren Draw <br /> As shown on Map 4.05.18-1, the drainage area for Nygren Draw is less that one square mile <br /> (0.88 square miles). Therefore, stream buffer zone protection is not required for Nygren Draw as <br /> defined by Rule 4.05.18. <br /> Meehan Draw <br /> In accordance with Rule 4.05.18, no land within 100 feet of Meehan Draw will be disturbed by <br /> surface coal mining operations. The stream buffer zone for Meehan Draw is shown on Map <br /> 4.05.18-1 and will be clearly marked in the field with signs which state "Steam Buffer Zone". <br /> Section 4.05.18 Page 1 October 2018 (TR-18) <br />