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Table 7 yrovidee a coaIDazieoa of Qzouad rater quality to irrigstioa steadarde. eteadards • <br />that tarn excaadeQ era chlorides (cae roll), fluoriQas (tro rolls), iron (three tells), <br />manganese (seven tells), selenium (oas rally, dissolved solids (swan calls), and sulfates <br />(eleven rolls). <br />Tebla 8 yroviQas a eosparisoa o! groun6 rater quality to livestock ^tsadarQs. Standards <br />that rare a:seeded era lluoridae (tw calls), dissolved solids (oaa call), and sulfata^ <br />(tro calls). <br />11t the eeneea II-N shop cell (Nell 301TC), CDOB drinking rater standuds tern used to <br />determine its suitability. The ^eeaadary ^taadard for iron (0.1 mQ/3) ras aseeeQed rith <br />valves o! ].11 aa6 6.70 mQ/1. The seco~ary ^taadard for aiangaaesa (0.05 mQ/1) ran <br />exceeded rich values of 0.13 and O.1B mQ/1. Horwar, bottled rater is consumed at seance <br />II•N. Hlso, ^incs the aquifer for the shop call (Trout Crask Beadetoaa) starts at ]BO <br />feat balor the Nadga Coal a~ i^ ^aynrataQ by coalininq shale layers, rater from this roll <br />shoulQ not ba affactaQ by =: and, therefore, reflects the aetural characteristics of <br />the aquifer. <br />Tsb 7 of the eeaecn II-N P11P contains a ^ectioa that Qiseuseas the suitability of using • <br />rates from the vszious aquifers moaitoraQ at the Banaca II•N Miae for irrigation oz <br />livestock catering. Ths discussion mentions that all aquifers at the Saaeea II-W Minn <br />have azhlbitad swaral Decameter eoneantratioaa Sa excess of both irrigation and livestock <br />•taadarQs eo~ared, randariaq them quastioanbla regarding their suitability for either <br />irrigation or livestock. 1111 bedrock aquifers nflaetaQ by mining have bean data+m+~M to <br />have tzsasmissivities las^ then 1 it3/day, rhieh could also Dracluds [hair use for <br />yielding sufficient rater for izrigatioa, or even livestock. <br />Ground Rater Quality Summary. The limiteQ smovat o! mining that has oecurraQ at this mina <br />(mining began in 1990) has haQ little affect on groun6 rater quality this year. Slightly <br />increasing TD8 trends at calla dorngradient of m_q ors lust bagiming to ba observed at <br />Hells NB11L7.1, NBAL10, NOV14, NOV17, and NW17. <br />• <br />6 <br />