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REP37625
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REP37625
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Entry Properties
Last modified
8/25/2016 12:16:52 AM
Creation date
11/27/2007 7:49:34 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1982057
IBM Index Class Name
Report
Doc Date
7/29/2005
Doc Name
20034/2004 ARR Review Letter
From
Seneca Coal Company
To
DMG
Permit Index Doc Type
Annual Reclamation Report
Media Type
D
Archive
No
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treatments and re-seeding will be required. During 2005, weed control efforts have <br />been expanded into less accessible portions of the reclamation, but significant <br />infestations of Canada thistle and bull thistle have been observed on recent <br />inspections in recently reclaimed portions of the "D" Pit and "B" Pit, that have not <br />been treated. Please ensure that reclaimed areas are thoroughly surveyed and that <br />infestations are properly treated in the fall of 2005. <br />Certain amendments to the approved weed control plan and related aspects of the <br />revegetation plan appear to be warranted. These items will be addressed in the <br />Division's forthcoming permit renewal adequacy review letter. <br />14. Survey based sediment pond capacities were reported as required in the report. <br />Report narrative and notation to Table 04.4 indicate that there was a survey error, <br />which erroneously indicated that 2004 capacity for Sediment Pond 005 was slightly <br />less than the minimum allowed water storage capacity. Please provide an amended <br />table with the corrected capacity for Pond 005. <br />Annual Wildlife Monitoring <br />15. The Fish and Wildlife Plan section of the approved permit (Tab 23) contains <br />commitments to monitor three golden eagle nests in Hubberson Gulch annually, <br />conduct a winter aerial deer and elk census annually (December through early <br />February), and maintain a record of big game mortality related to mine activities. In <br />addition, SCC has also initiated monitoring of sharp-tailed grouse leks in the mine <br />vicinity, with lek activity documented on one native site adjacent to a haul road <br />annually since 2002, and on two additional reclaimed sites in different years during <br />that period. During 2004, lek activity was documented on the native site and one <br />of the reclaimed sites. <br />The monitoring and reporting appears to have been conducted in general compliance <br />with permit requirements. However, we note that the aerial big game survey has <br />been conducted in March of 2003 and 2004, while the permit specifies a December <br />through early February time period for the survey. Please address the reason for the <br />late date of the survey in the last two years, and please ensure that future surveys <br />will be conducted within the prescribed time period. <br />Annual Revegetation Monitoring <br />16. Tab 22 of the approved permit includes a commitment to conduct revegetation <br />monitoring of reclaimed parcels the 2n° or 3rtl growing season, and every two to four <br />years thereafter, with sample data and evaluation to be included in the Annual <br />Reclamation Report. Additionally, the Division had requested that a supplemental <br />report focusing on woody plant density establishment within concentrated shrub <br />seeding/planting areas be submitted with the 2004 report. Both reports were <br />submitted as required. <br />The annual monitoring report required by the permit addressed 1997 and 2002 <br />revegetated areas this year. The report was thorough, well documented, and clearly <br />presented, as is typically the case. Notable this year was the dominance of alfalfa <br />in the 1997 seeded area (and its significant increase since 2001), despite the low <br />seeding rate of only 0.25 Ibs per acre lless than 2% of the mix on a PLS seed per <br />sq. foot basis). Notable in the 2002 seeding area is the relatively high initial density <br />of woody plants (1392 stems per acre), primarily big sagebrush. <br />10 <br />
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