2018-05-08_HYDROLOGY - M1977300

• Permit No: M1977300
• IBM Index Class Name: Hydrology
• Doc Date: 5/8/2018
• Doc Name Note: Water Quality Data and Mine Pool Level Measurements for March 2018
• Doc Name: Water Quality Data and Mine Pool Level Measurements for March 2018
• From: Colorado Legacy Land
• To: DRMS
• Email Name: MAC
• Media Type: D
• Archive: No

Awrm6roup Analytical Report 17
Client:
Analyte:
Prep Date:
Analysis Date:
Approved Method Source:
Prep ID:
Analytical Method ID:
Instrument:
Matrix:
Sample volume used-.
Analyst:
Alexco Inc.
Copper, Cu - Dis
03/20/2018
03/21/2018
40 CFR 136.3
Std. Methods 3030 E.
USEPA 200.9
iCE 3500, STPGFAA
Aqueous (water, wastewater, groundwater)
50 mL Dilution Factor: I
SE
Location ID Snip Date SCG N
MW -15 03/16118 418229.A
Client: Alexco Inc.
Analyte: Copper, Cu - T
Prep Date:
Analysis Date:
Approved Method Source:
Prep I D:
Analytical Method ID:
Instrument:
Matrix:
Sample volume used:
Analyst:
Location ID
MW -15
Results Flaes
U J
031201018
03/21/2018
40 CFR 136.3
Std. Methods 3030 E.
USEPA 200.9
iCE 3500, STPGFAA
Aqueous (water, wastewater, groundwater)
50 mL Dilution Factor. 25
SE
Strip Date SCG # Results Flaps
01I6i18 418719,A U J
Qualifiers:
E - Extrapolated value. Value exceeds calibration range
H - Analysis exceeded holding time
! Estimated value detected below the RL/MRL
S - Spike recovery outside acceptance limits
U - Analyze not detected
X - See case narrative
Confidential and Privileged
MDL RL Units
0.21 1.07 pg/L
MDL RL Units
0.21 1.07 pg/L
I l -Apr- I g