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1 <br /> Section I- <br /> 690D 6900 <br /> 6890 6890 <br /> 6880 6880 <br /> 6870 3y 6870 <br /> _ _ <br /> 6860 6860 <br /> Pond Bottom <br /> 6850 6850 <br /> 6840 6840 <br /> 0+00 0+25 0+50 0+75 1+DO 1+25 1+50 1+75 2+00 2+25 2+50 2+75 3+00 3+25 3+50 3+75 4+00 4+25 4+50 4+75 5+00 5+25 5+50 <br /> 6890 Secti"on _ BI <br /> Section <br /> I <br /> 6890 <br /> s1 <br /> 6890 6890 <br /> 6880 6880 <br /> 6880 6880 <br /> 6870 6870 <br /> 6870 70' 6870 <br /> 6860 6860 0+00 0+25 0+50 <br /> Pond Bottom <br /> 6850 6850 <br /> 0+00 0+25 0+50 0+75 1+00 1+25 1+50 1+75 <br /> Scale 111 - 2 <br /> A <br /> 5+00 Stage Storage Curve <br /> Section 25 Pond <br /> +75; <br /> TOP F STRUCTURE <br /> xy` \ <br /> 6880 <br /> 4+5a <br /> 6879 <br /> 6878 <br /> 6877 <br /> y 6876 EMBANKMENT DETAILS <br /> 4+25 6875 <br /> 6 75 Scale 1"=20' <br /> .. 0+53 0 50 6873 <br /> 6872' <br /> �.. QQQ+25 � c 6871 Asa <br /> 9 6870 <br /> 0+00 6869 <br /> 68687 DOWNSTREAM UPSTREAM <br /> 3+7Jr 6866 <br /> EMBANKMENT CREST <br /> 6865 f 6880.0" 6864 EMERGENCY SPILLWAY <br /> * 6863 EL.6875.0,(TOP OF R/PRAP) <br /> _3+50 6862 <br /> t' 6861 18"L.PRINCIPAL72.0, ISPILLWAY WITH ANTI-VORTEX TRASH RACK <br /> 6860 �� EL.6872.0,RISER l5 i8"D/A.GALV STEEL CMP <br /> .. _�1� <br /> f <br /> 6859 EL.6868.0 <br /> < TWO 3"D/A.PERFORATIONS <br /> 3+25 . 6858 <br /> g ` F !` f 6857 1 1 3 <br /> 6856 <br /> 6855 <br /> +0© <br /> 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 24"GATE VALVE,EL.INVERT 6856.1 <br /> Accumulative Storage Acre-Ft EL.6855,0 <br /> e 9' ( ) <br /> 0+0 ' POND BOTTOM <br /> QfiH59 �, ,Cyr <br /> 2-f 50 � f�. ��;; Storage Volume Computations <br /> 2+25 �'" ELEV. AREA AVG. INTERVAL STORAGE ACC. STAGE <br /> 0+7 24"0 GALV STEEL <br /> (ft) (ac) AREA (ft) (ac-ft) STORAGE INTERVAL CMP <br /> ,�' �" � (aC) (aC-ft) (ft) <br /> f <br /> 6855.00 0.0469Scale 1 " <br /> ' 0.0743 1.00 0.0743 0.0743 1.00 "� 251 <br /> 1+75 +5 r�P , 8856.00 0.1018 <br /> ,7 6857.00 0.1560 <br /> 0.1289 1.00 0.1394 0.2137 2.00 <br /> f` 0.1735 1.00 0.1736 0.3873 3.00 <br /> � � F a.f s 6858.00 0.1911 0,2094 1.00 0.2095 0.5968 4.00 <br /> 6859.00 0.2278 <br /> 6860.00 0.2662 0.2470 1.00 0.2470 0.8438 5.00 <br /> r� 6861.00 0.3063 0.2862 1.00 0,2863 1.1301 6.00 <br /> 1+25 6862.00 0,3480 0.3272 1.00 0.3272 1.4574 7.00 <br /> ��� `l;.l .• � a 8863.00 0.3807 <br /> 0.3694 1.00 0.3695 1.8268 8,00 <br /> O <br /> 6864.00 0.4357 <br /> 1+ 0.4132 1.00 0.4132 2.2401 9,00 <br /> f` 6865.00 0.4829 0,4593 1.00 0.4594 2.6994 10.00 <br /> �°` �,✓` �'` <br /> 6866.00 0,5319 0.5074 1.00 0.5074 3.2069 11.00 <br /> L Q}. 0.5570 1.00 0.5571 3,7640 12.00 <br /> 6887.00 0.5822 <br /> { <br /> B888.00 0.6347 0.6085 1.00 0,6085 4.3725 13.00 <br /> 6869.00 0.6894 0.6821 1.00 0.6622 5.0347 14.00 <br /> 0+50 - 0.7176 1.00 0,7177 5,7525 15.00 jR-199 <br /> 6870.00 0.7458 A <br /> 8871.00 0.8039 0.7748 1.00 0.7750 6,5275 16.00 pproved 4/10/19 <br /> Q+25 6872.00 0.8843 <br /> 0.8341 1.00 0.8342 7.3618 17.00 <br /> � 0.8954 1.00 0.8956 8.2573 18.00 8873.00 0.9265 <br /> 0+0 6874.00 0,9906 0.9585 1.00 0.9586 9,2159 19.00 . <br /> 0 6875.00 1.0604 1.0255 1.00 1.0253 10.2412 20.00 <br /> 8876.00 1.1251 <br /> 251 <br /> 1.0927 1.00 1.0947 11.3359 21.00 Section Pond <br /> I 6 6877.00 1,1867 1.1559 1.00 1.1562 12.4921 22.00 , <br /> ° 6878.00 1.2511 1.2189 1.00 1,2190 13.7112 23.00 ENGINEERS CERTIFICATION <br /> 6879.00 1,3178 1.2844 1.00 1,2845 14.9957 24.00 1 BRIAN W. COATES Y hereb certify that this As-Built <br /> 4 6880.00 1.3856 1.3517 1.00 1.3523 16.3480 25.00 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: 4118118 <br /> by experts employed by Colowyo Coal DRWG. BY. Tony <br /> Company or qualified consultants working <br /> for Colo an o Coal Company, that l am a COAL APPROVED BY. PW <br /> p y COMPANY <br /> gi Professional Engineer licensed in Colorado as <br /> Y,p$OPLE-PRODUCT[0' DRWG NO. <br /> required by the provisions of C.R.S. <br /> 1 I „� 501 <br /> 12-25-101 through C.R.S. 12-25-119. IN Fi ure / 2�E1 <br /> - <br /> Cj --- WITNESS WHEREOF, I have hereunder set Colowyo Coal Companyg <br /> W E my hand and affixed my seal. 5731 State Highway 13 <br /> Meeker,Colorado 81641 <br /> Contour Interval 1 Ft, ill 11 <br /> r r <br /> No. REVISION DATE BY CHK <br /> ���`,OAP••' • • •CF�,,��ii <br /> 99 Added Staff Gauge Note 3125119 Tony BC <br /> G <br /> S <br /> 15 Q_- <br /> S wmV,--,j ,,?- %JED <br /> Z50or/lll WID <br /> ilk® <br /> Note. A staff gauge is installed ins/de the pond near the primary discharale. <br />