Laserfiche WebLink
• The following table lists the 2006 surveyed capacities of Seneca II sediment ponds: <br />Table 07.3 <br />Sediment Pond Capacities <br /> <br />Pond Number <br />2006 Ca aci Minimum Allowable <br />Water Stora e <br />Pond 002 171.9 106.9 ac.ft. <br />Pond 003 3.7 2.1 ac.ft. <br />Pond 004 5.6 3.0 ac.ft. <br />Pond 008 6.2 2.9 ac.ft. <br />PECOCO 21.7 NA. <br />From the past history of sediment delivery to all of these ponds there is adequate sediment storage capacity <br />available. <br />STOCK TANKS <br />There are 12 existing stock tanks in the Seneca II mined/reclaimed area and are all classified as permanent <br />and are certified annually. No new stock tanks were constructed during the 2007 season. <br />WILDLIFE MONITORING <br />Seneca Coal Company contracted Jones and Stokes to conduct wildlife monitoring at the Seneca II mine. <br />• The work included: <br />1. Winter aerial survey for big game (February 18, 2007) <br />2. Monitoring four (4) known Columbian sharp-tailed grouse leks (April 22 and 25, 2007) <br />3. Checking golden eagle nests (Apri122, 2007) <br />Big game aerial survey data, eagle nesting activity, and other wildlife monitoring data collected during <br />February and April 2007 surveys are presented in Wildlife Monitoring Report. <br />LITERATURE CITED <br />2000 Annual Reclamation Report, Seneca II Mine, Routt County, Colorado. Submitted to the Division of <br />Mining and Geology in March 2001 by Seneca Coal Company, Hayden, Colorado. <br />Seneca II Mine. Permit Application Package, Permit No.C-80-005 <br />C~ <br />