2020-04-16_HYDROLOGY - M2017036

• Permit No: M2017036
• IBM Index Class Name: HYDROLOGY
• Doc Date: 4/16/2020
• Doc Name: Water Monitoring - Groundwater
• From: Loveland Ready-Mix Concrete
• To: DRMS
• Email Name: BFB
• Media Type: D
• Archive: No

Sample Date 10/9/2019 1/29/2020
Sampling Location:MW-12 Sample Type Primary Primary Knox Pit M2017-036
Depth to Water 5.11 feet 6.16 feet
Analyte List Value Units Total Dissolved Total Dissolved Detection Limit Water Quality Standard *
ALUMINUM MG/L 0.2 ND 0.46 ND 0.1 **5
ANTIMONY MG/L ND ND ND ND 0.001 0.006
ARSENIC MG/L ND ND ND ND 0.002 0.01
BARIUM MG/L 0.03 0.027 0.033 0.027 0.005 2
BERYLLIUM 1 MG/L ND ND ND ND 0.0005 0.004
BORON MG/L ND ND ND ND 0.15 **0.75
CADMIUM MG/L ND ND ND ND 0.002 0.005
CHROMIUM MG/L ND ND ND ND 0.01 0.1
COBALT MG/L ND ND ND ND 0.005 **0.05
COPPER ' MG/L ND ND ND ND 0.02 **0.2
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CYANIDE,TOTAL MG/L ND -- ND - 0.005 0.2
FLUORIDE MG/L 0.69 -- 0.53 - 0.1 4
IRON 1 MG/L 019 0.1 0.5 ND 0.1 **5
LEAD MG/L ND ND ND ND 0.002 0.05
LITHIUM MG/L ND I ND ND ND 0.02 **2.5
MANGANESE MG/L 0.0062 ND ND ND 0.005 **0.2
MERCURY MG/L ND 4 ND ND ND 0.0002 0.002
MOLYBDENUM MG/L 0.0047 0.0040 0.004 0.0038 0.002 0.21
NICKEL I MG/L ND ND ND ND 0.02 0.1
NITRATE/NITRITE AS N MG/L 0.54 NM O.2 10
PH PH 7.82 7.63 0.1 **6.5-8.5
SELENIUM MG/L ND ND ND ND 0 01 0.05
SILVER MG/L ND ND ND ND 0.0005 0.05
THALLIUM I MG/L ND ND ND ND 0.0001 0.002
TOTAL DISSOLVED SOLIDS I, MG/L 500 200 -- 20 ***
URANIUM MG/L 0.0037 0.0037 0.0036 0.0036 0.0001 0.03
VANADIUM -11 MG/L ND ND ND ND 0.005 **0.1
ZINC MG/L ND ND ND ND 0.1 **2
ND=Non-Detect NM=Not Measured
*Analytes tested are from Table 1,Department of Public Health and Environment,WQCC Regulation No.41 unless noted otherwise
**Table 3,WQCC Regulation 41
***Table 4,WQCC Regulation 41.Background value x 1.25=Max Allowable TDS