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Table I <br />Hartln Marletta Materials <br />Duckworth Pit <br />2014-2015 SWSP Depletions <br />,Notes: <br />(1) Equal to the exposed post -1981 exposed surface area around the perimeter of the actively mined site and the silt ponds in the north west comer of the Duckworth property. <br />(2) Total gross evaporation (40.0 inches) is based upon NOAH Technical Report NWS 33 and distributed according to SEO Senate Bill 89-120 criteria: <br />November. 4 00% February: 3.50% May: 12.00°/. August: 13.5001. <br />December 3.00% March: 5.50% June: 14.50% September: 10.0046 <br />January: 3.0096 April: 9.00% July: 15.000,1. October. 7.00!6 <br />(3) Average precipitation values calculated from the entire period of record (1983-2004) of Longmont 2 NOAA station. <br />(4) Assumes! 10% effective precipitation. <br />(5) Equal to (2) - (4) <br />(6) Equal to (1) x (5) <br />(7) Evaporative depictions in (6) tagged using the Glover methodology in the IDS AWAS model using the parameters below. <br />Transmissivity. 35,001 gallons/day/foot <br />Specific Yield: 0.2 <br />Aquifer Width: 8,800 feet <br />Distance from center of Duckworth property to river. 4,400 feet <br />(R) and (9) Aggregate production from mining is based upon projected values from MMM. Water removed with crushed mined aggrepte equals 2% of total mined volume as defined by Senate Bill 89- <br />(10) Dust suppression is based upon projected values tcecived from MMM. <br />(11) Equal to (9) + (10) <br />(t 2) Lagging ofaggregatc production and dust suppression (11) based upon the factors shown in the note fin (7). <br />(13) Equal to (12) 4- (7). <br />. BBA <br />Evapotation DcpkNlaRS <br />Pcosiuction <br />I ptkctions <br />De <br />(1) <br />(2) <br />(3) <br />(4) <br />(5) <br />(6) <br />(7) <br />(8) (9) <br />(10) <br />(11) <br />(12) <br />(13) <br />Net <br />Nct <br />Lagged Net <br />Crushed <br />Aggregate <br />Total <br />Total fagged <br />Exposed <br />Gross <br />Effective <br />Net <br />Evaporation <br />Evaporation <br />Aggregate <br />Production <br />Dust <br />Production <br />Production <br />Total Lagged <br />Area <br />Evaporation <br />Precipitation <br />Precipitation <br />Evaporation <br />Volume <br />Depletions <br />Production <br />Consumption <br />Suppression <br />Depletions <br />Depletions <br />Depletions <br />Month <br />(ac) <br />(ft) <br />(ft) <br />(ft) <br />(R) <br />(ac -ft) <br />(ac -ft) <br />(tons) <br />(ac -ft) <br />(ac-fi) <br />(ac -ft) <br />(ac -ft) <br />(ac -ft) <br />Aug -14 <br />0.34 <br />0.45 <br />0.10 <br />0.07 <br />0.38 <br />0.13 <br />0.063 <br />93,500 <br />1.38 <br />0.41 <br />1.78 <br />0.61 <br />0.68 <br />Sep -14 <br />0.34 <br />0.33 <br />0.10 <br />0.07 <br />0.26 <br />0.09 <br />0.075 <br />93,500 <br />1.38 <br />0.41 <br />1.78 <br />0.70 <br />0.77 <br />Oct -14 <br />0.34 <br />0.23 <br />0.08 <br />0.06 <br />0.18 <br />0.06 <br />0.082 <br />93,500 <br />1.38 <br />041 <br />1.78 <br />0.76 <br />0.84 <br />Nov -14 <br />0.34 <br />0.13 <br />0.05 <br />0.04 <br />010 <br />00 <br />0,085 <br />27,500 <br />040 <br />0.10 <br />051 <br />0.80 <br />0.89 <br />Dec -14 <br />V4 <br />0.10 <br />004 <br />0.03 <br />0.07 <br />0.02 <br />0.085 <br />0 <br />0.00 <br />0.00 <br />0.00 <br />0.83 <br />091 <br />Jan -15 <br />0.34 <br />0.10 <br />0.03 <br />0.412 <br />0.08 <br />0.03 <br />0.082 <br />0 <br />0.00 <br />0.00 <br />0.00 <br />083 <br />0.91 <br />Fcb-15 <br />0.34 <br />0.12 <br />0.04 <br />0.03 <br />0.09 <br />0.03 <br />0.079 <br />0 <br />0.00 <br />0.00 <br />0,00 <br />0.81 <br />089 <br />Mar -15 <br />0,34 <br />0.18 <br />0.08 <br />006 <br />0.13 <br />0.04 <br />0.076 <br />0 <br />0.00 <br />304 <br />3.04 <br />0.77 <br />0.85 <br />Apr -15 <br />0.00 <br />0.30 <br />0.14 <br />0.10 <br />0.20 <br />0.00 <br />0.074 <br />0 <br />0.00 <br />0.00 <br />0.00 <br />0.74 <br />0.82 <br />May -15 <br />0.00 <br />0.40 <br />0.20 <br />0.14 <br />0.26 <br />0.00 <br />0071 <br />0 <br />000 <br />0.00 <br />0.00 <br />0.75 <br />0.82 <br />Jun -15 <br />0.00 <br />048 <br />0.14 <br />0.10 <br />0.38 <br />000 <br />0 069 <br />0 <br />0.00 <br />0.00 <br />0.00 <br />0.75 <br />0.82 <br />Jul -15 1 <br />0 00 <br />0.50 <br />1 0.11 <br />0.08 <br />1 0.42 <br />1 000 <br />0.066 <br />0 <br />0.00 <br />0.00 <br />1 000 <br />1 0.74 <br />0.80 <br />Total I <br />- <br />3.33 <br />1 1.13 <br />0.79 <br />1 2.55 <br />1 044 <br />0.908 <br />308,000 <br />4.53 <br />4.35 <br />1 8.88 <br />909 <br />10.00 <br />,Notes: <br />(1) Equal to the exposed post -1981 exposed surface area around the perimeter of the actively mined site and the silt ponds in the north west comer of the Duckworth property. <br />(2) Total gross evaporation (40.0 inches) is based upon NOAH Technical Report NWS 33 and distributed according to SEO Senate Bill 89-120 criteria: <br />November. 4 00% February: 3.50% May: 12.00°/. August: 13.5001. <br />December 3.00% March: 5.50% June: 14.50% September: 10.0046 <br />January: 3.0096 April: 9.00% July: 15.000,1. October. 7.00!6 <br />(3) Average precipitation values calculated from the entire period of record (1983-2004) of Longmont 2 NOAA station. <br />(4) Assumes! 10% effective precipitation. <br />(5) Equal to (2) - (4) <br />(6) Equal to (1) x (5) <br />(7) Evaporative depictions in (6) tagged using the Glover methodology in the IDS AWAS model using the parameters below. <br />Transmissivity. 35,001 gallons/day/foot <br />Specific Yield: 0.2 <br />Aquifer Width: 8,800 feet <br />Distance from center of Duckworth property to river. 4,400 feet <br />(R) and (9) Aggregate production from mining is based upon projected values from MMM. Water removed with crushed mined aggrepte equals 2% of total mined volume as defined by Senate Bill 89- <br />(10) Dust suppression is based upon projected values tcecived from MMM. <br />(11) Equal to (9) + (10) <br />(t 2) Lagging ofaggregatc production and dust suppression (11) based upon the factors shown in the note fin (7). <br />(13) Equal to (12) 4- (7). <br />. BBA <br />