2018-05-01_HYDROLOGY - M1977300

• Permit No: M1977300
• IBM Index Class Name: Hydrology
• Doc Date: 5/1/2018
• Doc Name Note: Water Monitoring - Groundwater and Surface Water
• Doc Name: Water Monitoring - Groundwater and Surface Water
• From: Colorado Legacy Land
• To: DRMS
• Email Name: MAC
• Media Type: D
• Archive: No

Atggno6rouP Analytical Report 20
Client:
Analyte:
Prep Dale:
Analysis Dale:
Approved Method Source:
Prep ID:
Analytical Method ID:
Instrument.
Matrix:
Sample volume used:
Analyst:
Location ID
SW -BPL
Alexco Inc.
Chromium, Cr - T
03/21/2019
03/24120 18
40 CFR 136-3
Std. Methods 3030 E.
USEPA 200.9
10E 3500, STPGFAA
Aqueous (Mater, wastewater, groundwater)
50 mL Dilution Factor: I
SE
Sinn Date SCG # Results Flaes MDL RL Uails
03/14/18 418227.A U 0.06 0.31 pg/L
Client: Alexco Inc.
Analyte: Lead, Ph - T
Prep Date:
03/21/2018
Analysis Date:
03262018
Approved Method Source:
40 CFR 136.3
Prep ID:
Std. Methods 3030 E.
Analytical Method 1D:
USEPA 200.9
Instrument:
iCE 3500, STPGFAA
Matrix: Aqueous (water, wastewater, groundwater)
Sample volume used: 50 mL Dilution Factor: 1
Analyst: SE
Location ID Sma Date SCC 1 Results Ftms MDL RL Units
SW -BPL 03/14/18 418227.A U 0.04 0.18 pall.
Qualifiers.
E — Extrapolated value Value exceeds cahbration range
II —Analysis exceeded holding iime
J— Estimated value detected bclo%v the RUMRI
S — Spike recovery outside acceptance limits
U — Aval)te not detected
X — See case narrative
Confidential and Privileged
[I -Apr -18