2022-03-23_PERMIT FILE - M2021059

• Permit No: M2021059
• IBM Index Class Name: Permit File
• Doc Date: 3/23/2022
• Doc Name: Adequacy Review Response #2
• From: Telesto
• To: DRMS
• Email Name: PSH
• Email Name: JLE
• Media Type: D
• Archive: No

Sampling Location:Sample Date 6/8/2021 6/8/2021
Sample Type Primary Primary3.45 ft
Analyte List Value Units Total Dissolved Detection Limit Water Quality Standard *
ALUMINUM MG/L 4.3 ND 0.1 5**ANTIMONY MG/L ND ND 0.001 0.006ARSENICMG/L ND ND 0.002 0.01BARIUMMG/L 0.06 0.022 0.005 2BENZENEUG/L ND --0.001 5 ****BERYLLIUM MG/L ND ND 0.0005 0.004BICARBONATE AS CaCO3 MG/L 280 --20BORONMG/L 0.22 0.24 0.15 0.75 **CADMIUM MG/L ND ND 0.002 0.005CALCIUMMG/L 130 130 1CARBONATE AS CaCO3 MG/L ND --20CHLORIDEMG/L 35 --2 250CHROMIUMMG/L ND ND 0.01 0.1COBALTMG/L ND ND 0.005 0.05 **COPPER MG/L ND ND 0.02 0.2 **ETHYLBENZENE UG/L ND --0.001 700 ****FLUORIDE MG/L 0.69 --0.1 2 **IRON MG/L 5.3 ND 0.1 0.3LEADMG/L 0.0021 ND 0.002 0.05LITHIUMMG/L 0.022 ND 0.02 2.5 **TOTAL XYLENES UG/L ND --0.001 1,400-10,000****MAGNESIUM MG/L 69 68 0.1MANGANESEMG/L 0.44 0.39 0.01 0.05MERCURYMG/L ND ND 0.0002 0.002MOLYBDENUMMG/L 0.004 0.0037 0.002 0.21NICKELMG/L ND ND 0.02 0.1NITRATE/NITRITE AS N MG/L 3.3 --0.02 10PHPH8.15 --0.1 6.5-8.5POTASSIUMMG/L 5.1 3.8 1SELENIUMMG/L ND ND 0.01 0.02 **SILVER MG/L ND ND 0.0005 0.05SODIUMMG/L 78 78 1SULFATEMG/L 450 --10 250THALLIUMMG/L ND ND 0.00015 0.002TOLUENEUG/L ND --0.001 560-1000 ****TOTAL ALKALINITY AS CaCO3 MG/L 280 --20TOTAL DISSOLVED SOLIDS MG/L 970 --40 1.25 x background vaule***TOTAL PETROLEUM HYDROCARBONS MG/L ND --5.2URANIUMMG/L 0.027 0.026 0.0001 0.0168 to 0.03VANADIUMMG/L 0.0078 ND 0.005 0.1 **ZINC MG/L ND ND 0.1 2 **
ND = Non-Detect
* Water Quality Standards are from Table 1 and Table 2, Department of Public Health and Environment, WQCC Regulation No. 41 unless otherwise noted
** Water Quality Standards are from Table 3, Department of Public Health and Environment, WQCC Regulation No. 41
*** Water Quality Standards are from Table 4, Department of Public Health and Environment, WQCC Regulation No. 41
**** Water Quality Standards are from Table A, Department of Public Health, WQCC Regulation No. 41
Loveland Ready-Mix Concrete, Inc. - Dunn PitDunn Pit: MW-09 Depth to Water:
NS = Not Measured