Laserfiche WebLink
Table: 18A <br />Williams Fork Mine <br />2017 Annual Hydrology Report <br />Period of Record <br />Site: WF1, Williams Fork River, Upstream Datum: 6142.39 <br />Type <br />Parameter <br />Fraction <br />Units <br />Date Range <br />Sample Count Average <br />Median <br />Maximum <br />Minimum <br />STDEV <br />FIELD <br />pH, Field <br />N <br />S.U. <br />1/26/1982 <br />12/10/2017 <br />262 <br />10.1 <br />8.1 <br />524 <br />7.11 <br />31.9 <br />FIELD <br />Specific Conductivity, Field <br />N <br />UMHOS/CM <br />1/26/1982 <br />12/10/2017 <br />261 <br />549.3 <br />570 <br />1125 <br />8.77 <br />167.43 <br />FIELD <br />Temperature, Field <br />N <br />DEG -C <br />5/27/1982 <br />12/10/2017 <br />257 <br />8.65 <br />8 <br />23.8 <br />0 <br />7.09 <br />PHYSICAL <br />Acidity <br />N <br />MG/L <br />3/23/1984 <br />11/19/2017 <br />91 <br />1.64 <br />1 <br />20 <br />-241 <br />26.8 <br />PHYSICAL <br />pH, Lab <br />N <br />S.U. <br />6/19/1981 <br />11/19/2017 <br />102 <br />8.19 <br />8.241 <br />8.79 <br />7.3 <br />0.316 <br />PHYSICAL <br />Solids, Total Suspended <br />N <br />MG/L <br />6/19/1981 <br />12/10/2017 <br />273 <br />85.71 <br />12 <br />2810 <br />2 <br />265.6 <br />PHYSICAL <br />Total Dissolved Solids, Lab <br />N <br />MG/L <br />6/19/1981 <br />11/19/2017 <br />106 <br />329 <br />348 <br />588 <br />94 <br />116 <br />ANION <br />Chloride <br />N <br />I MG/L <br />6/19/1981 <br />11/19/2017 <br />105 <br />4.6 <br />4 <br />18 <br />1 <br />2.7 <br />SECONDARY <br />Iron <br />TR <br />UG/L <br />13/23/1984111/19/2017, <br />72 <br />1390 <br />370 <br />19500 <br />60 <br />2880 <br />SECONDARY <br />Manganese <br />TR <br />UG/L <br />16/19/1981111/19/20171 <br />841 <br />54.51 <br />1 <br />3361 <br />5 <br />58.4 <br />3/5/2018 I:\Environmental\CDMG - CDRMS\AHR\2017\EMPIRE\AHR 2017 ALL FINALWF1 (2) <br />