2013-12-23_HYDROLOGY - M1977348

• Permit No: M1977348
• IBM Index Class Name: HYDROLOGY
• Doc Date: 12/23/2013
• Doc Name: 4th Quarter Groundwater Sampling
• From: Golder Associates
• To: DRMS
• Email Name: ECS
• Media Type: D
• Archive: No

IDecember 2013
11
I
L_1
1
Table 5: Summary of Monitoring Results for MW -5
103- 81640Y3
Date
3/19/2013
5/28/2013
8/26/2013
11/14/2013
Metals
Arsenic, Dissolved (mg/L
0.002 B
0.0004 B
0.005
< 0.002 U
Barium, Dissolved (mg/L
0.015 B
0.014 B
0.015 B
0.014 B
Boron, Dissolved (mg /L)
0.37
0.33
0.25
0.32
Chromium, Dissolved (mg/L
< 0.01 U
< 0.004 U
< 0.004 U
< 0.004 U
Copper, Dissolved (mg/L
< 0.05 U
< 0.1 U
< 0.1 U
< 0.05 U
Iron, Dissolved (mg/L
17.5
15.60
85.4
1.39
Lead, Dissolved (mg/L
< 0.003 U
< 0.001 U
< 0.001 U
< 0.001 U
Manganese, Dissolved (m /L)
0.168
0.13
0.16
0.074
Selenium, Dissolved (mg/L
0.0008 B
0.0593
0.0013
0.0027
Thallium, Dissolved (mg/L
< 0.003 U
< 0.001 U
< 0.001 U
< 0.001 U
Zinc, Dissolved (mg/L
0.01 B
< 0.1 U
< 0.1 U
< 0.05 U
Other
Chloride (mg/L
79.4 B
27.6 B
36.3 B
18.6
Fluoride (mg/L
0.8
0.7
1.3
0.6
Lab pH (s.u)
7.5 H
7.7 H
7.3 H
7.4 H
Total Dissolved Solids, filterable residue (mg /L)
4,950
3,360
3,710
3,110
Sulfate (mg/L
3,273
2,050
2,200
1,690
Supplementary Anal tes
Bicarbonate as CaCO3 (mg/L
225
320
205
343
Carbonate as CaCO3 (mg/L
< 20 U
< 20 U
< 20 U
<20 U
Calcium, Dissolved (mg/L
426
464
523
446
Magnesium, Dissolved (mg/L
147
126
131
101
Potassium, Dissolved (mg/L
10.1
8.1
10.2
6.2
Sodium, Dissolved (mg/L
865
373
312
269
(Votes:
B = Estimated value, less than the practical quantitation limit for that analyte, but greater than the method detection limit
U = Analyte not detected, reported less than the practical quantitation limit
H = Analysis exceeded method hold time. pH is a field test with an immediate hold time.
Golder
1110 \81640Y3 \010004 2013 SamplingRes_Fnl- 20Dec12\ Tables_ Figures\DataRequest_Tables 1- 7.xlsxMW -6 (PAssociates