Laserfiche WebLink
NUCLA MINE GROUND WATER QUALITY -- FIELD REMARKS <br />SAMPLE POtNi GN-N4(NA0004) <br />LOCATION U7N16W368CC <br />GEOLOGIC UNIT DAKOTA COAL <br />DATE OF COLLECTION <br />10/18/79 <br />04/10/80 <br />12/18/80 C0N0= N/D, PH= N/D. BAILED SAMPLE. TOTAL MN=3.0 MG/L: GARB. ALK,=O MC/L: OH ALK.=O MC/L: DISS. SR.=6.78 MG/l <br />07/08/81 PUMPED WELL FOR 10 MINUTES. <br />12/18/81 PUMPED NELL FOR 5 MINUTES AT 5 GPM. PUMP SET AT 20 FT. <br />06/24/82 TOTAL MN=2.22: OP=.008 MG/L: PUMPED HELL FOR 12 MINUTES AT 5.5 CPM kITH PUMP SET A7 20FT, <br />12/21/82 PUMPED WELL FOR 4 MINUTES Ai 4.5 GPM, AND TNEN FOR 4 MINUTES AT 2.5 CPM WITH PUMP SET AT 20 FT, <br />06/23/83 PUMPED WELL FOR 15 MINUTES AT 2.5 GPM, WITH PUMP SET AT 15.BFT. <br />10/27/83 PUMPED WELL FOR 17 MINUTES AT 2.5 GPM, WITH PUMP SET AT 20.2 FT. <br />05/29/84 PUMP SET AT 16.1 FT. PUMPED 5 GPM FOR 2 MINUTES, THEN 2.5 CPM FOR 17 MINUTES. <br />10/18/84 PUMP SET AT 15.8FT. PUMPED 2.75 GPM FOR 16 MINUTES. <br />05/30/85 PUMPED HELL FOR 16 MINUTES AT 2.5 GPM WITH PUMP SET AT 18.85FT. <br />V <br />~ 10/17/85 FIELD COND=N/D: PUMPED 40 GALLONS WITIi PUMP SET AT 19.9F7. GAS IN SAMPLE, SMALL AMOUNT OF COAL FINES PRESENT. <br />A <br />~-` 05/22/86 PUMPED AT 20 FT DEEP, 2.5 CPM FOR 19.75 MIN, CAS BUBBLES IN SAMPLE <br />10/15/86 BAIL OUT 2 CV .(48 GAL( THEN SAMPLE <br />04/29/87 BAIL OUT 2 CV (Ii4CAL) THEN SAMPLE. <br />A <br />fD <br />.+. <br />fD <br />a <br />0 <br />A <br />r <br />W <br />