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Mud Creek Pit -Reclamation Permit Application 112 (C) [~hihits Pate 4R of 67 <br />Table K-1. Mud Creek Pit General and Regional Climate Data <br />Dafa Item Quanti Units Remarks <br />2- r, 24-hour storm 1.7 inches of reci itation inter lated <br />100- r, 24-hour storm 4.5 inches of reci itation inter lated <br />De th of freezin 30-48 Inches <br />Annual avers a lake eva oration 46 inches/ ear Schwab et al. <br />Rainfall, Mancos 16.4 inches/ ear Weather.com <br />Snowfall, Mancos 47.2 inches/ ear <br />Preci itation da s, Mancos 72 Da sl ear <br />Sunn da s, Mancos 245 Da sl ear <br />Av .Jul Hi h 84.4 De rees, F <br />Av .Janus Low 15.3 De rees, F <br />UV Index 6.2 <br />Mean Annual Tem erature, Cortez 48.5 De rees, F 1929-1996 <br />Dail Maximum Tem ,Cortez 101 De rees, F 0711311971 <br />Dail Minimum Tem ,Cortez -31 De rees, F 0210811933 <br />Growin Season, Site 120 Da s USDA <br />Elevation of irri able area, Site 6800 Feet above sea level USGS <br />Normal Preci itation, Cortez 13.21 Inches/ ear 1961-1990 <br />Maximum Preci itation, Cortez 21.14 Inchesl ear 1965 <br />Minimum Preci itation, Cortez 5.23 Inchesl ear 1989 <br />Annual Precipitation: <br />Table K-2. Mud Creek Precipitation Tablete <br />In Inches Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual <br />Precipitation 1.33 1.17 1.53 1.17 1.07 57 1.20 1.58 1.21 1.51 1.38 1.33 15.0 <br />Snowfall 10.3 .5 .9 .4 .6 .0 .0 .0 .0 1.0 .2 .3 3.2 <br />No information available for Mancos. Data extrapolated from Cortez (15 miles W of site) and Dolores (18 miles NW <br />of site) <br />Temperature: <br />Table K-3. Cortez Temperature Table <br />Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual <br />Maximum 0.3 5.4 2.8 3.0 2.5 3.1 8.3 6.1 78.8 67.2 2.3 2.3 4.6 <br />Minimum 12.0 17.7 3.9 30.4 38.1 5.8 3.5 2.3 4.0 3.5 2.3 14.6 2.5 <br />verage 6.2 1.6 8.4 6.7 5.3 4.5 0.9 9.2 1.4 0.4 7.4 8.5 8.6 <br />No data available specifically for Mancos. Data available for Mesa Verde National Park is for Chapin Mesa and not <br />representative of this site: Cortez is closer in siting and climate. <br />18 Calculated by taking ratio of 16.4 inches for Mancos and 15.0 inches for Mud Creek Pit and applying to <br />both total and snowfall. <br />McStone Aggregates, LLC l~ FEB 2008 C~~WAS'1'ELJNE, INC 200$ PN ~00(i.1--3(000 <br />