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Colowyo Coal Company
<br />2018 Annual Reclamation and Hydrology Report
<br />Figure 2-1— Completed CDRMS Annual Reclamation Report Form
<br />Colorado Division of Reclamation, Mining and Safety
<br />Annual Reclamation Report for Calendar Year — 2018
<br />Colowyo Mine C-1981-019 Colowyo Coal Company L.P.
<br />Mine Name PermltNumber Permittee
<br />5731 State Highway 13 Meeker, CO 81641
<br />Address
<br />This report, required by Rule 2.04.13, is due by February 15 of each year, or other date, as agreed upon by the Division It should include text,
<br />discussion, and maps, at a minimum, in addition to any other reclamation monitoring data as required by the approved permit. The location of the
<br />acreage reported under each land status category and year of seeding (if applicable) should be clearly identified on a map included with the report
<br />Land Category
<br />Last Year's Cumulative Total
<br />(from last year's ARR)
<br />This Calendar Year
<br />cumulative Total
<br />Acres Added (+)
<br />Ames Subtracted (-)
<br />Acreage in Active
<br />Mining Areas'
<br />1,525 2
<br />208.6
<br />49.7
<br />=
<br />1,684.1
<br />Laud Category
<br />Last Year's Cumulative Total
<br />(from last ear's ARR)
<br />Y
<br />This Calendar Year
<br />Cumulative Total
<br />Acres Added (+)
<br />Ages Subtracted (-)
<br />Acres Disturbed'
<br />3,8182
<br />542.6 + 1,587.0*
<br />0
<br />=
<br />5,947.8
<br />Acres Backfilled and
<br />Graded
<br />1,476.2
<br />49.7 + 1,587.0*
<br />0
<br />=
<br />3,063.2
<br />Acres Topsoiled
<br />1,178.2
<br />142.6 + 1,587.0*
<br />0
<br />=
<br />2,907.8
<br />Acreage in Long -tens
<br />Last Year's Cumulative
<br />This Calendar Year
<br />Cumulative Total
<br />Facilities'
<br />Total
<br />1,0502
<br />Cumulative Total
<br />=
<br />1,192.8
<br />from last ear's ARR))Acres
<br />Added (+} Acres Subtracted (-)
<br />5.2 0
<br />=
<br />Non -Permanent
<br />8797
<br />1325 0
<br />=
<br />1,012.2
<br />Facilities
<br />222.6
<br />0
<br />=
<br />1,5870
<br />Permanent Facilities
<br />0
<br />0 0
<br />=
<br />0
<br />(permitted)
<br />Totals
<br />879.7
<br />=
<br />1,0122
<br />Acres Seeded
<br />(permanent)
<br />Last Year's Cumulative Total
<br />(from last year's ARR)
<br />This Calendar Year
<br />Cumulative Total
<br />Acres Added (+) Acres Subtracted (-)
<br />9 Years and Less
<br />1,0502
<br />142.6 0
<br />=
<br />1,192.8
<br />10 Years and Greater
<br />229.7
<br />5.2 0
<br />=
<br />234.9
<br />Totals
<br />1,2799
<br />2,225.18
<br />=
<br />1,427.7
<br />Bond Release
<br />Last Year's Cumulative Total
<br />(from last year's ARR)
<br />This Calendar Year
<br />Cumulative Total
<br />Acres Added (+)
<br />Acres Subtracted (-)
<br />Phase I Released
<br />2,63098-
<br />103.1
<br />0
<br />=
<br />2,73408
<br />Phase II Released
<br />1,402.78*
<br />822.4
<br />0
<br />=
<br />2,225.18
<br />Phase III Released
<br />1,364.4*
<br />222.6
<br />0
<br />=
<br />1,5870
<br />'Includes pits, topsoil stripped areas in advance of pits, and spoil not backfilled and graded
<br />'Surface Mine Acres Disturbed = B&G + Long -Terre Facilities + Active Mining Areas, Underground Mine Acres Disturbed = B&G + Long -
<br />Tenn Facilities; Separately -permitted Loadouts = B&G + Long -Term Facilities
<br />'Includes haul, access and light -use roads, temporary dams and impoundments; permanent dams and impoundments; diversion and collector ditches,
<br />water and air monitoring sites; topsoil stockpiles; overburden stockpiles; repair, storage and construction areas, office area, repair shops, and
<br />parking; coal stockpiles, loading, and processing areas; railroads; coal conveyors; refuse piles and coal mine waste impoundments, head -of -hollow
<br />fills, valley fills, ventilation shafts and entryways; and non -coal waste disposal area (garbage dumps and coal combustion by-products disposal
<br />areas).
<br />*All Phase III released acreages, within the permit boundary, have been removed from overall totals in past reporting. For 2018, all the Phase III
<br />release acreages to date (1,587 0 acres) have been added back in to reflect overall totals with Phase III released lands.
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