Laserfiche WebLink
OFFICE OF THE STATE ENGINEER <br />DIVISION OF WATER RESOURCES <br />303-866-3581 <br />11 FOR OFFICE USE ONLY <br />DAM NAME 4 ,94,,, /Vor'7A Al, ',t e. NO. WATER DIV. DIST: S 7 <br />NOTICE OF INTENT TO CONSTRUCT A NON-JURISDICTIONAL <br />WATER IMPOUNDMENT STRUCTURE' <br />This notice is required per Section 37-87-125, C.R.S. (1998). <br />This notice must be submitted to the Division Engineer's Office a minimum of 45 days prior to construction. <br />(PLEASE PRINT OR TYPE NOTICE) <br />OWNER INFORMATION <br />Name: TWENTYMILE COAL COMPANY Telephone: ( 970) 879-3800 <br />Address: 29515 RCR27 OAK CREEK. COLORADO 80467 _ <br />Street / P.O. Box/ Rural Route City State Zip Code <br />Responsible Person: JERRY NETTLETON - ENVIRO. MANAGER Telephone: 970 } 870-2712 <br />Address: SAME AS ABOVE <br />Street / P.O. Box/ Rural Route City State Zip Code <br />Contractor: BOWER BROTHERS CONSTRUCTION Telephone: ( 970) 824-2793 <br />STRUCTURE INFORMATION <br />Name of Dam: 6MN MINE DAM Water Division: 6 Water District: 57 <br />Location 2 <br />00, tion 1 <br />OR <br />Option 2--? <br />Y. / % Sect: NE % of the SW %; Sect: 1_, Township: 5 , Range: 86 6 P.M. <br />Distance of dam from Section lines 1.475 ft from N S, 2.605 ft from E W <br />Utilizing GPS: Set to UTM Datum. Measured on crest of dam above stream line/outlet. <br />Northing m. Easting M. <br />Note: GPS settings must be NAD83 CONUS. <br />Dam Dimensions: Vertical Heigh?: 9.9 ft., Length: 900 ft., Slopes: U/S: 3:1 HA V, D/S 2.5.1 H:1 V <br />Reservoir: Surface Areal: 5.1 acres, Capacity: 34.3 acre feet, Drainage Area: 17.13 acres <br />Emeroencv Soillwav: Width: 50 ft., Side Slopes: 2:1 H:1 V, Freeboard 4: 2.6 ft <br />Outlet Drain: Type: CONTAINMENT W/PUMPED DISCHARGE, Size:-inches, Location: <br />Stream Name or Water Source s: NON-DISCHARGING (WATER PUMPED FROM/TO UNDERGROUND MINE) <br />Proposed Water Use: MINE OPERATIONS Water Cou C ase No. If applicable) N/ <br />?S <br />Slg ture of caner Dat <br />DIVISION ENGINEER'S REQUIREMENTS: <br />DWR (03/07) ?_" -U-IC v <br />Signature of Division Engineer Date <br />1 A'Non-Jurisdictional Structure" is a dam creating a reservoir with a capacity of 100 acre-feet or less and a surface area of 20 acres or less and a vertical height (see <br />footnote 3) of 10 feet or less. <br />3 Please see example on reverse side (or page 2) of this form. <br />3 "Vertical Height" is measured from the elevation of the lowest point of the natural surface of the ground where that point occurs along the longitudinal centerline of the dam <br />up to the crest of the emergency spillway of the dam. <br />4'1'reeboard" is the vertical distance from the bottom of spillway to the crest of the dam. <br />5If construction in reservoir intercepts groundwater, a well permit is required. (Well permit applications can be found at www.water.state.co.us/pubstfonns.asp)