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 10/8/2019 1/29/2020
Sampling Location:MW-06 Sample Type Primary Primary Knox Pit M2017-036
Depth to Water 5.00 feet 6.94 feet
Analyte List Value Units Total Dissolved Total Dissolved Detection Limit Water Quality Standard*
ALUMINUM MG/L 0.29 ND 0.1 ND 0.1 **5
ANTIMONY MG/L ND ND ND ND 0.001 0.006
ARSENIC I MG/L ND ND ND ND 0.002 0.01
BARIUM MG/L 0.038 0.032 0.0380.0 34 0.0W, 2
BERYLLIUM MG/L ND ND ND I 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
CYANIDE,TOTAL MG/L ND -- ND -- 0.005 0.2
FLUORIDE MG/L ND -- ND -- 0.1 4
IRON MG/L 0.32 ND 0.12 ND 0.1 **5
LEAD MG/L ND ND ND ND 0.002 0.05
LITHIUM MG/L 0.023 0.022 0.023 0.023 0.02 **2.5
MANGANESE -f-
MG/L ND ND ND ND 0.005 **0.2
MERCURY MG/L ND ND ND ND 0.0002 0.002
MOLYBDENUM MG/L 0.0062 0.006 0.0048 0.0046 0.002 0.21
NICKEL MG/L ND ND ND ND 0.02 0.1
NITRATE/NITRITE AS N _ MG/L 7.2 -- NM 0.2 10
PH PH 7.48 -- 7.36 -- 0.1 "6.5-8.5
SELENIUM MG/L 0.023 0.022 0.0)5 0.035 0.01 0.05
SILVER MG/L ND ND ND I ND 0.0005 0.05
THALLIUM MG/L ND ND ND NU 0.0001 0.002
TOTAL DISSOLVED SOLIDS MG/L 1400 -- 1800 20 ***
URANIUM MG/L 0.035 0.034 0.037 0.035 0.0001 0.03
VANADIUM MG/L ND ND ND ND 0.005 **O.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