2013-10-30_HYDROLOGY - M2007044 - Laserfiche WebLink

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Table 2 PR Spring Sample Information Metals (mg/L) (1) (continued) Radionuclides (pCi /L) (i) B Cd Cr Cu Fe Pb Mn Hg Mo Ni Se Ag TI U V Zn U Gross alpha Gross Beta Ra -226 Ra -228 Ra -226 Ra -228 PR Spring (aka. Pack Rat Spring, Lower Sprinq) - Salt Wash Pack Rat Spring, Umetco 3/21/1980 0.005 0.1 1 0.3 0.05 0.05 0.002 0.035 0.1 0.05 0.05 0.002 0.23 5 152 15 a 5 c 5 c 5 Packrat Sp., BLM, 7/7/93 0.18 0.0004 0.001 <0.001 0.10 <0.001 0.005 <0.00001 0.120 0.2 <0.001 <0.0001 1.80 0.1 <0.001 1220 237 210 7.4 DP -93 -6, Peel, 9/9/93 0.75 dis <0.005 <0.01 <0.01 <0.02 0.100 <0.01 <0.0002 0.200 0.309 1.68 <0.005 1140 5.4 5(c) 5 Pack Rat Spring, Umetco 6/26/96 0.005 0.05 1.0 0.3 0.05 0.05 0.002 0.1 0.05 0.1 0.0005 1.70 <0.025 1200 3.7 <0.1 <3.8 PRSPRING, WWE, 7/15/97 0.1 0.003 <0.05 <0.01 <0.10 <0.002 <0.05 <0.0002 <0.05 0.193 <0.05 1.60 0.34 <0.025 1100 1,660 353 3 0.8 3.8 PRSPRING, WWE, 10/26/97 <0.1 <0.005 1 <0.01 <0.01 <0.055 <0.0045 <0.005 <0.0002 <0.04 0.217 <0.01 1.60 0.34 <0.01 1100 1,290 206 3 0.3 3.3 Pack Rat Spring, Umetco 6/1/99 0.187 1.40 <0.025 950 3.3 0.3 3.6 Pack Rat Spring, Umetco 5/24/00 0.12 <0.001 <0.01 <0.01 <0.01 <0.05 0.0078 <0.0002 <0.04 0.21 <0.01 1.50 0.32 0.030 1000 1,300 180 4.0 <0.025 4.0 Lower Spring, EFRC, 10/24/06 <0.01 <0.01 1 <0.03 <0.05 <0.01 0.10 <0.05 0.160 1.61 0.30 0.01 1090 3.6 LS Tank, EFRC, 1/17/07 0.1 <0.01 <0.05 <0.01 <0.03 <0.05 <0.01 <0.001 0.10 <0.05 0.202 <0.01 <0.1 1.15 0.30 <0.01 779 869 219 3.9 1.7 5.6 PS Spring, EFRC, 4/27/07 0.1 <0.01 <0.05 <0.01 <0.03 <0.05 <0.01 <0.001 0.10 <0.05 0.168 <0.01 <0.001 1.40 0.30 <0.01 948 804 9.2 <1.0 <10.2 PR Springs, EFRC, 3/10/08 0.1 <0.01 <0.05 <0.05 <0.01 0.10 <0.05 0.183 1.50 0.30 <0.01 1020 3.5 <1.6 <5.1 PR Springs, EFRC, 6/19/08 0.1 <0.01 <0.05 <0.05 <0.01 0.10 <0.05 0.203 1.53 0.30 <0.01 1040 3.4 <1.2 <4.6 PR Springs , EFRC, 9/8/08" 0.2 <0.01 <0.05 <0.05 <0.01 0.10 <0.05 0.243 1.26 0.40 <0.01 853 2.8 <1.3 <4.1 PR Springs, EFRC, 12/15/08 0.1 <0.01 <0.05 <0.05 <0.01 0.10 <0.05 0.184 1.50 0.30 <0.01 1020 3.8 2.2 6 PR Springs, EFRC, 2/10/09 <0.1 <0.01 <0.05 <0.05 <0.01 0.10 <0.05 0.189 1 1.58 0.40 <0.01 1070 1 3.6 <0.3 <4.9 PR Springs, EFRC, 4/20/09 <0.1 <0.01 <0.05 <0.05 <0.01 0.10 <0.05 0.186 1.45 0.30 <0.01 982 3.9 <1.1 <5 PR Springs, EFRC, 6/2/10 0.1 <0.01 <0.05 <0.05 <0.01 0.10 <0.05 0.175 1.50 0.40 <0.01 1020 3.7 <1.2 <4.9 PR Springs, EFRC, 5/24/11 <0.1 <0.01 <0.05 <0.05 <0.01 0.10 <0.05 0.179 1.38 0.30 <0.01 934 4.3 <1.4 <5.7 PR Spring, EFRC, 5/30/12 <0.1 <0.01 <0.05 <0.05 <0.01 0.10 <0.05 0.178 1.42 0.30 <0.01 961 3.8 <.73 <4.5 PR Spring, EFRC, 6/4/13 0.1 <0.01 <0.05 <0.05 <0.01 <0.1 <0.05 0.156 1.42 0.30 <0.01 961 4.2 <0.77 <4.97 Colorado Water standards Ground Water, Domestic 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 15 a 5 c 5 c 5 Ground Water, Agriculture 0.75 0.01 0.1 072 5 0.1 0.2 0.01 0.2 0.02 0.1 2 b Surface Water, Stream (e,fL 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) 5 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 EPA Water Standards (h) Notes: 1. Water standards are provided for reference only. These standards do not apply to the spring water unless it is used for drinking water, irrigation, or other regulated 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 cetain 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 2 Water Quality Data PR Spring Page 2 of 2