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TABLE GRII-1 <br />• <br /> Water Quality of the Yampa River Near Maybell <br /> Period of Record 1968-Present <br /> Time Period <br /> Parameter Warm Cold High <br /> and Unit of Baseflow Baseflow Flow <br /> Measurel/ Aug-Oct Nov-Mar Apr-Jul <br /> T~rb~dity <br />~u <br />22 16+18 45+81 332+401 <br /> olved <br />Dis <br />s 300+56 374+47 221+147 <br /> Solids mg/1 <br /> Temperature 58+9 <br />- 33+2 <br />- 54+10 <br />- <br /> ,F <br /> Flow CFS 345+133 368+73 4323+3497 <br /> Yitrate 0.25+0.39 0.28+0.30 0.47+0.44 <br />/• <br />\ mg11 <br /> Phosphate 0.22 <br />+0.33 0.09+0.15 0.20+0.15 <br /> mg/1 _ <br /> Bicarbonate 173+18 193+25 118+37 <br /> mg/1 <br /> Sulfate 87+48 110+27 50+45 <br /> mg/1 <br /> pH 8.0+0.5 7.9+0.3 7.7+0.3 <br /> 1/Values for parameters presented in this table are expressed as a <br /> mean (the first number given) and one standard deviation (the second <br /> number given). <br />?/JTU = Jackson Turbidity Unit; Mg/1 = milligrams per liter <br />SOURCE: Colorado Department of Health 1975 <br />• <br />