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Quarterly water level monitoring UTL-01,02,03,04; Annual water quality monitoring <br /> UTL-02 and UTL-04 (parameters listed in Permit Table 18-3); Monitoring of UTL- <br /> 01, 02, 03 & 04 Piezometers was discontinued in April 2011 with the approval of SL- <br /> 7 and they were abandoned and reclaimed in May 2011. <br /> Roadside South Portal Workings <br /> Well N-1, located at reclaimed North Decline; quarterly water level monitoring. <br /> Rollins Sandstone Wells <br /> Rollins-2 (At UTL) and Rollins-3 (Near Pond 7, North Decline) <br /> The Rollins Sandstone wells were installed in the summer of 1997 in large part to <br /> address questions raised by the Division in the 1995 mid-term review and review of <br /> PR-02, regarding the hydrologic characteristics of the Rollins Sandstone within the <br /> permit area. Quarterly water levels and Annual water quality analyses (Table 18-3) <br /> required for Rollins Wells. Monitoring of in-mine wells(Rollins-1 and Rollins-4)has <br /> been discontinued because the portals have been sealed and the wells are therefore no <br /> longer accessible. Monitoring of Rollins-2 and Rollins-3 wells was discontinued with <br /> the approval of SL-7 in April 2011 and they were abandoned and reclaimed in May <br /> 2011. <br /> The Roadside Mines are required to submit to the Division an Annual Hydrologic <br /> Report that provides information on the water quantity and quality for both the surface <br /> and groundwater in the permitted area. In addition, quarterly NPDES reports are <br /> submitted to the Division and the Department of Health to comply with the current <br /> laws governing point sources. In the event of an effluent discharge that is not within <br /> compliance parameters, a written notice will be forwarded to the Division and the <br /> Department of Health. <br /> Rapid Creek and Cottonwood Creek Piezometers <br /> GWMS-OIA, O1B, 02A, 02B, 03A, and 03B, monitored water levels May and <br /> September. Groundwater monitoring wells were located in both the Rapid Creek and <br /> Cottonwood Creek basins. GWMS 02a and 02b were upstream on Cottonwood <br /> Creek, GWMS 03a and 03b were upstream on Rapid Creek, while GWMS Ola and <br /> Olb were downstream on Rapid Creek (downstream from the confluence with <br /> Cottonwood Creek). These wells were placed to monitor surface subsidence impacts <br /> on creek flows in the southern permit area;therefore,water level is the only parameter <br /> measured. With the approval of SL-8 and TR-67 in 2015, monitoring of these wells <br /> was discontinued. These piezometers were abandoned and plugged in August 2016. <br /> SCC submitted the abandonment reports on September 13, 2016. <br /> CRDA Piezometers <br /> 28 <br />