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NUCLA EAST MINE GROUND HATER QUALITY -- FIELD REMARKS <br />SAMPLE POINT GW-N14(WB0014) <br />LOCA710N 47N16W36DAC <br />GEOLOGIC UNIT DAKOTA COAL <br />DATE OF COLLECTION <br />07/15/86 SWL ON 7-13, 1 CV = 22.4 CAL, PUMP AT 95 FT, PUMP 38 CAL IN 6.5 MIN, PUMP TRIPPED, REST 10 MIN, PUMP 1 MIN AT <br />4.5 GPM TO DRYNESS, RECOVER 35 MIN, PUMP 1.75 MIN AT 4.5 GPME TO DRYNESS, SAMPLE LAST OF DISCHARGE. <br />10/14/86 1 CV = 18.1 GAL, BAIL < 1 CV TO DRYNESS, LE7 RECOVER, BAIL 4 CAL, THEN SAMPLE <br />01/28/87 1 CV = 20.1 GAL, BAIL < 1 CV TO DRYNESS, LET RECOVER, BAIL 4 CAL, THEN SAMPLE <br />04/29/87 1 CV = 19.8 CAL, BAIL < 1 CV TO DRYNESS, LE7 RECOVER, BAIL 4 CAL, THEN SAMPLE <br />10/29/87 PUMP SET AT 90FT. T = 2.5 MIN ®6.8G PM, LET RECOVER 10 MIN, PUMPED DRY (1 MIN), TI1EN SAMPLED LAST 2 GAL. <br />V <br />1 <br />A <br />N <br />f+ <br />A <br />fD <br />IA <br />fD <br />d <br />O <br />A <br />~--~ <br /> <br />