2011-10-24_HYDROLOGY - M2007044 - Laserfiche WebLink

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WW -1, EFRC, 9/11/06 0.04 <0.0001 <0.001 <0.001 0.07 <0.001 0.025 <0.00001 0.005 0.1 0.05 <0.0001 0.002 13098', <0.01 0.06 3 15(a) I U , 4.6 5(c) 5 Whirlwind. EFRC, 10/24/06 0.75 <0.01 0.1 <0.01 1.07 <0.005 0.03 0.01 <0.1 <0.05 0.016 189 <0.1 <0.01 r: 4 128 (b) 5 WW Pool, EFRC, 1/17/07 0.1 <0.01 <0.05 <0.01 0.09 <0.05 <0.01 <0.001 <0.1 <0.05 030 <0.01 <0.1 r 10130 <0.1 <0.01 88`0 - 92.3 28.6 3.2 2.052 Whirlwind Pool, EFRC, 4/27/07 0.1 <0.01 <0.05 <0.01 0.05 <0.05 <0.01 <0.001 <0.1 <0.05 10227 : <0.01 <0.001 `fl 1Fx1 <0.1 <0.01 t}9 101 fib <1.0 ,T WW Sum EFRC, 3/10/08 P. 0.2 <0 01 Q 8 �.. 0.2 01 � i3 93 <0.1 <0 05 £3Q2 4 mow_. � ©210 �. 0 6 0.26 142 4t) 1 1.4 4 WW Sump, EFRC, 6/19/08 0.2 <0.01 <0.05 <0.05 t? 09 <0.1 <0.05 0.020 <0.1 0.05 7 ©4 w 2.1 <1.2 <3.3 WW Sump, EFRC, 9/8/08* 0.1 <0.01 <0.05 <0.05 0.03 <0.1 <0.05 OQ300463 -E Q 3 0.18 313 16 <1.3 X17 WW Sump, EFRC, 12/16/08 0.015 WW Decline, EFRC, 4/21/10 0.017 #� 53 <1.2 WW Decline, EFRC, 2/7/11 � � � �29� t � °i <0.87 Ground Water, Domestic ....- ..,......, .. -. _._..,... :........ m (continued) _ M etals. L i . 0.005 0.1 1 0.3 0.05 0.05 0.002 0.035 0.1 0.05 0.05 0.002 0.03 _ 5 20 I 15(a) I U , 5(c) 5(c) 5 Ground Water, Agriculture 0.75 0.01 0.1 0.2 5 0.1 0.2 0.01 <0.1 0.2 0.02 1 fl9 0.1 2 t. 73 0 (b) 5 Surface Water, Stream (e,f) 0.75 dis 0.010 0.100 0.200 0.3 dis 0.100 0.200 0.200 0.200 (d) 2 5(c) 5(c) Surface Water, Domestic 0.005 0.05 1.0 0.3 0.05 0.05 0.002 0.1 0.05 0.1 0.0005 0.03 5 20 5(c) 5(c) 5 Surface Water, Agriculture 0.75 0.01 0.1 0.2 0.1 0.2 0.2 0.02 2 , . .... .:. .... ..., ....,...;:..::. ample Jnformation. ... -.. ....- ..,......, .. -. _._..,... :........ m (continued) _ M etals. L i . Radionuclides Ci /L i (P ) (). B C ... d ..Cc.,, Cu Fe,. ,pb. Mn :. "., .,,,H : -:;, .. ":,Mo.- ..:.. ", N Se .,..... ... .... 9 ..... _ <0.01 V5 'S 48 U , ;Gro alp ha-;; G ress .:.Beta R 2 28 R a 228 R 226 '::. a-228 Whirlwind Seep, EFRC, 5/3/07 <0.01 <0.01 0.08 <0.05 <0.01 <0.1 <0.05 '`0 023' 10:08280, <0.1 <0.01 V5 'S 48 6:5 0.9 .. 7,4= "Upper" Whirlwind Sump, EFRC, 5/3/07 <0.01 <0.01 0.55 <0.05 <0.01 <0.1 <0.05 `0' ' t)40 1 fl9 <0.1 <0.01 t. 73 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Whirlwind Mine Water Whirlwind Mine Whirlwind Decline (Brushy Basin Colorado Water Standards Maximum Average 4 2 1.0 0.5 10 dis, 30 tot 3 dis, 10 tot EPA Water Standards (h) Notes: 1. Water standards are provided for reference only. These standards do not apply to the mine water unless it is discharged or used for drinking water, irrigation, or other regu ated uses. 2. Concentrations or activity levels above a state or federal standard are shaded for reference purposes. Shading indicates that the measured level is elevated compared to rtain standards of water use. 3. Metal and radionuclide levels are reported as total recoverable. * Nitrate sample recollected on 9/18/08 due to hold time exceedance on 9/8/08 sample Table 1 Water Quality Data Whirlwind Mine Water 2 of 2