PERMFILE116165

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: NH1 TAB 7 APPENDIX 7-4 Groundwater Quality Analysis Including Aquifer Statistics
• Media Type: D
• Archive: Yes

• ~/
NUCLA MINE GROUND HATER QUALITY -- FIELD REMARKS
SAMPLE POINT CW-N3(WA0003)
LOCATION 47N16W36BBU
GEOLOGIC UNIT UNDERBURDEN
DATE OF COLLECTION
10/18/79
04/10/80
12/16/80 PH=N/D COND= N/D. BAILED SAMPLE. TOTAL MN=.77 MC/L: GARB. ALK.=O MC/L: OH ALK.=O MG/L: SR.=7.14 MG/L.
07/09/81 PUMPED WELL FOR 18 MINUTES.
12/18/81 PUMPED WELL FOR 10 MINUTES AT 5 GPM. PUMP SET AT 65FT,
06/24/82 TOTAL MN=.96: OP=.022: PUMPED WELL FOR 15 MINUTES AT 4.5 GPM WITH THE PUMP SET AT 65FT.
12/21/82 PUMPED HELL FOR 12 MINUTES AT 4 GPM WITH THE PUMP SET AT 65FT.
06/23/83 PUMPED WELL FOR 9.5 MINUTES AT 4.25 CPM WITH THE PUMP SET AT 61,7FT. WATER SLIGHTLY MUDDY,
10/27/83 PUMPED WELL FOR 9.5 MINUTES AT 4.5 GPM. PUMP SET AT 61, 7FT,
05/29/84 PUMP SET AT 61.7FT. PUMPED 4.0 GPM FOR 10 MINUTES.
10/18/84 PUMP SET AT 61.7FT. PUMPED 4.25 CPM FOR 13 MINUTES. WATER CLOUDY WITH A SMALL AMOUNT OF COAL FINES.
05/30/85 PUMPED HELL FOR 15.75 MINUTES AT 4.5 GPM. PUMP SET AT 64.7 FT.
V
~ 10/17/85
a
~ 05/22/66
10/15/86
04/29/87
10/29/87
m
m
n
0
A
~--~
~--~
00
00
FIELD COND N/D. PUMPED 40 GALLONS. PUMP SET AT 64.7 FT.
PUMPED AT 65 FT DEEP, 9 MIN AT 5.6 CPM
BAIL OUT 2 CV (28 GAL) THEN SAMPLE
BAIL OUT 2 CV (24.3GAL) THEN SAMPLE.
PUMP SET A7 68 FT. T = 4.5 MIN @6.8GPM.