2024-03-26_PERMIT FILE - C1981019 ‎(2)‎

• Permit No: C1981019
• IBM Index Class Name: Permit File
• Doc Date: 3/26/2024
• Doc Name: Stock Ponds PD1, PD2, & NTEP1 As-Builts Stoclk Ponds EP1, EP2, & EP3 Design
• Type & Sequence: TR163
• Section_Exhibit Name: Exhibit 07 Item 14 Appendix Exh7 - 14PPFigure PP-3
• Media Type: M
• Archive: No

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7335733412" CMP7365753075257525752075207517751575157515751275117511 75117510 7510750975087507750675067506750575057505750575007500750075007499749974987498749574957490749012" CMPSNEWStock Ponds EP1, EP2, & EP3 DesignSCALE:As NotedDATE:8/23/11DRWG. BY:TCPAPPROVED BY:DRWG NO.REVISIONNo.DATEBYCHKPD1 - PLAN VIEWScale 1" = 30'TOTAL CAPACITY 2.026 ACRE-FEET (AS BUILT)INCREMENTAL(Acre-Feet)AREA(Acres)738173827380(Feet)ELEVATIONAVERAGE AREA0.1070.14270.1310.1190(Acres)CAPACITY0.3780.2470.139(Acre-Feet)CUMULATIVE0.095973790.07090.0830.05673780.04080.056073830.16800.1550.53373840.19360.1810.71473850.22010.2070.92173860.24710.2341.15473870.27490.2611.41573880.30410.2891.70573890.33820.3212.0260.1070.1310.0830.0560.1550.1810.2070.2340.2610.2890.321TOTAL CAPACITY 1.491 ACRE-FEET (AS BUILT)INCREMENTAL(Acre-Feet)AREA(Acres)755975607558(Feet)ELEVATIONAVERAGE AREA0.1170.15010.1390.1272(Acres)CAPACITY0.4210.2830.166(Acre-Feet)CUMULATIVE0.106175570.08600.0960.07075560.05420.070075610.17450.1620.58475620.19990.1870.77175630.22660.2130.98475640.25310.2401.22475650.28030.2671.4910.1170.1390.0960.0700.1620.1870.2130.2400.267TOTAL CAPACITY 1.097 ACRE-FEET (AS BUILT)INCREMENTAL(Acre-Feet)AREA(Acres)735173527350(Feet)ELEVATIONAVERAGE AREA0.1080.13980.1300.1196(Acres)CAPACITY0.3760.2460.138(Acre-Feet)CUMULATIVE0.096873490.07400.0850.05273480.03070.052073530.15920.1500.52573540.17960.1690.69573550.20080.1900.88573560.22300.2121.0970.1080.1300.0850.0520.1500.1690.1900.212Contour Interval = 1'Stock Ponds PD1, PD2, & NTEP1 As-BuiltsColowyo Coal Company5731 State Highway 13Meeker, Colorado 81641COALCOMPANYSAFETY-PEOPLE-PRODUCTION-ENERGYScale 1" = 50'EP2 - PLAN VIEWContour Interval = 1'LegendCorrugated Metal Pipe (CMP)Figure Exh. 7-14PP-3ELEV.(ft)AREA(ac)AVG.AREASTORAGE(ac-ft)ACC.STORAGE7492.000.38517493.000.41910.40210.40217494.000.45430.43670.83877495.000.49090.47261.31117496.000.52910.51001.82117497.000.56840.54882.36977498.000.60140.58492.95827499.000.65400.62773.58597500.000.69940.67674.26267501.000.74640.72294.98557502.000.79410.77035.75567503.000.84290.81856.57407504.000.89370.86837.44217505.000.94980.92188.36397506.001.00840.97919.3431ELEV.(ft)AREA(ac)AVG.AREA(ac)STORAGE(ac-ft)ACC.STORAGE(ac-ft)7370.000.00007371.000.09180.04590.04597372.000.11830.10510.15107373.000.14020.12930.28027374.000.16140.15080.43107375.000.17210.16670.59777376.000.20080.18650.78427377.000.23020.21550.99977378.000.26080.24551.24527379.000.29530.27801.5233ELEV.(ft)AREA(ac)AVG.AREA(ac)STORAGE(ac-ft)ACC.STORAGE(ac-ft)7343.000.023007344.000.04640.03470.03477345.000.06350.05490.08947346.000.08020.07190.16117347.000.09630.08830.24937348.000.11270.10450.35387349.000.13020.12150.47517350.000.14820.13920.61437351.000.16680.15750.77177352.000.18660.17670.94847353.000.20730.19691.14527354.000.22910.21821.36337355.000.25140.24021.60357356.000.27480.26311.86657357.000.29940.28712.1536NTEP1 - PLAN VIEWScale 1" = 30'Contour Interval = 1'PD2 - PLAN VIEWScale 1" = 30'Contour Interval = 1'PD1 - Area Capacity TableEP2 - Area Capacity TableScale 1" = 30'EP1 - PLAN VIEWContour Interval = 1'EP3 - PLAN VIEWPD2 - Area Capacity TableNTEP1 - Area Capacity TableEP1 - Area Capacity TableEP3 - Area Capacity TableI, LEE E. SAMPSON, hereby certify that this map has been reviewed by me and is trueand correct to the best of my knowledge andinformation, relying on information suppliedby experts employed by Colowyo Coal Company or qualified consultants working for Colowyo Coal Company, and that I am aProfessional Engineer licensed in Colorado asrequired by the provisions of C.R.S. 12-25-101 through C.R.S. 12-25-119. IN ENGINEERS CERTIFICATIONWITNESS WHEREOF, I have hereunder set my hand and affixed my seal.2/20/24TR-Design for EP1, EP2, EP3/Revised Layout/Title Block12/12/22TONYLES158Scale 1" = 30'Contour Interval = 1'0.40210.43670.47260.51000.54880.58490.62770.67670.72290.77030.81850.86830.92180.97910.04590.10510.12930.15080.16670.18650.21550.24550.27800.03470.05490.07190.08830.10450.12150.13920.15750.17670.19690.21820.24020.26310.2871TR-As-Built for EP1, EP2, and EP32/20/24TONYLES163