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Stage Storage Curve <br /> Work Area Pond <br /> 7159 Am <br /> TOP OF STR VCTURE <br /> (7159.00) <br /> 7158 <br /> 7157 <br /> "_�EME RGENCY SPILL VV AY(7157.00) <br /> 7156 <br /> 7155 <br /> Cn <br /> 7154 <br /> O <br /> j 7153 <br /> _N <br /> W 7152 <br /> 7151 <br /> 7150 <br /> 7149 <br /> Q O <br /> �l 7148 <br /> 7>45 <br /> O <br /> - 7147 <br /> 0 4 8 12 16 20 24 28 <br /> 715� <br /> 7155 Accumulative Storage (Acre-Ft) <br /> Storage Volume Computations <br /> ELEV. AREA AVG. INTERVAL STORAGE ACC. STAGE <br /> (ft) (ac) AREA (ft) (ac-ft) STORAGE INTERVAL <br /> (ac) (ac-ft) (ft) <br /> 7147.00 0.0000 <br /> 7148.00 0.5227 0.2613 1.00 0.2596 0.2596 1.00 <br /> 7149.00 0.8607 0.6917 1.00 0.7339 0.9934 2.00 <br /> 7150.00 0.9710 0.9158 1.00 0.9224 1.9158 3.00 <br /> 7151.00 1.9430 1.4570 1.00 1.3891 3.3049 4.00 <br /> 7152.00 2.3002 <br /> 2.1216 1.00 2.2155 5.5204 5.00 <br /> 7153.00 2.4880 2.3941 1.00 2.3937 7.9142 6.00 <br /> 7154.00 2.6074 2.5477 1.00 2.5489 10.4630 7.00 <br /> 7155.00 2.6895 2.6484 1.00 2.6486 13.1116 8.00 <br /> 7156.00 2.7922 2.7409 1.00 2.7416 15.8532 9.00 <br /> 7157.00 2.9127 2.8525 1.00 2.8558 18.7090 10.00 <br /> 7158.00 3.0325 2.9726 1.00 2.9733 21.6823 11.00 <br /> 3.1023 1.00 3.1056 24.7879 12.00 <br /> 7159.00 3.1722 <br /> V O <br /> v <br /> i <br /> �0 (51 (Z) 0-\ 0 <br /> O <br /> 1�6y 15 <br /> 1% Slope <br /> lEmergency Spillway I 2� <br /> Q <br /> 0 <br /> Not to Scale <br /> D <br /> Work Area Pond <br /> ENGINEERS CERTIFICATION As-Built <br /> I, BRIAN W. COATES, hereby certify that this <br /> map has been reviewed by me and is true <br /> N and correct to the best of my knowledge and SCALE: As Shown <br /> information, relying on information supplied -- DATE: 517115 <br /> by experts employed by Co/owyo Coal DRWG. BY.- SDW <br /> Company or qualified consultants working <br /> for Co/owyo Coal Company, and that I am a COAL APPROVED BY: SDW <br /> Professional Engineer licensed in Colorado as COMPANY <br /> required by the provisions of C.R.S. P?'Y,PEOPLE-PRODUCT TO". DRWG NO. <br /> 12-25-101 through C.R.S. 12-25-119. IN Colow o Coal Company Figure Exh. 7-14 WA-1 <br /> W r WITNESS WHEREOF, I have hereunder set y p y <br /> t my hand and affixed my seal. Meeke,Colorado 81641 <br /> �pp0 LIOF No. REVISION DATE BY CHK <br /> II _ I . W. COq''L`r�` <br /> Scale 1 4 1 As Built 9/21/99 JPG JPG <br /> 55154 1 SRH SRH <br /> ContourInterval 1 Ft. S 11612 ••;•��� MR-140 Noted Gate Valve As Sealed 2124115 Tony LES <br /> `SSIONAL 2 Replaced Discharge Pipe Through Pond Embankment 5/7/15 NS SDW <br /> As-Built Surface and Primary Spillway <br /> TR-146 Removed Primary Discharge Structure 116121 Tony BWC <br /> Updated As-Built from Drone Survey <br />