2012-10-25_HYDROLOGY - M1977348

• Permit No: M1977348
• IBM Index Class Name: HYDROLOGY
• Doc Date: 10/25/2012
• Doc Name: HOLCIM GROUNDWATER CHARACTERIZATION PLAN
• From: GOLDER ASSOCIATES
• To: DRMS
• Email Name: ECS
• Media Type: D
• Archive: No

Analyte Benchmark Level
4/28/1999
7/21/1999 9/16/1999 11/10/1999 1/19/2000 3/13/2000
5/16/2000
7/10/2000
9/27/2010
3/31/2011 6/30/2011 8/31/2011 11/17/2011 3/27/2012 6/27/2012
Metals
Arsenic, Dissolved (mg /L)
0.062
0.022
1
0.005
0.005
0.0362
0.03 B
0.025
0.036
0.025
0.019
0.01
0.011
0.02
< 0.004 U
< 0.01 U
0.0011 B
Barium, Dissolved (mg /L)
2.0
0.177
0.172
0.218
0.213
0.249
0.261
0.287
0.307
2.4
2.95
2.23
2.73
2.25
2.51
2.08
Boron, Dissolved (mg /L)
0.75
0.63
0.53
0.62
0.58
0.62
0.62
0.6
0.6
0.77
0.75
0.74
0.8
0.78
0.77
0.76
Chromium, Dissolved (mg /L)
0.1
< 0.1
U
< 0.1
U
< 0 1
U
< 0.1
U
< 0.1 U
< 0.1 U
< 0.1 U
< 0.05 U
0.003 B
0.001 B
< 0 01 U
0.004 B
< 0.004 U
< 0.01 U
< 0.002 U
Copper, Dissolved (mg /L)
0.2
< 0.1
U
< 0.1
U
< 0.1
U
< 0.1
U
< 0.1 U
< 0.1 U
< 0.1 U
< 0.05 U
< 0.1 U
< 0.1 U
< 0.3 U
< 0.1 U
< 0.1 U
< 0.05 U
< 0.05 U
Iron, Dissolved (mg /L)
0.3
0.02
B
0.03
B
0.12
0.03
B
0.03 B
0.05 B
0.17
0.02 B
0.04 B
0.27
< 0.3 U
< 0.1 U
0.1
0.22
0.32
Lead, Dissolved (mg /L)
0.05
< 0.005
U
< 0.005
U
< 0.005
U
< 0.005
U
< 0.005 U
< 0.005 U
0.0031
< 0.003 U
< 0.001 U
0.0007 B
0.0002 B
0 0004 B
< 0.001 U
< 0.003 U
0.0007
Lithium, Dissolved (mg /L)
2.5
0.71
0.65
0.6
0.7
0.75
0.74
0.7
0.67
0.8
0.74
0.8
0.71
0.64
0.72
0.7
Manganese, Dissolved (mg /L)
0.08
0.19
0.05
0.06
0.05
B
0.05
0.05
0.07
0.06
0.04 B
0.05
0.03 B
0.04 B
0.03 B
0.021 B
0.034
Selenium, Dissolved (mg /L)
0.02
< 0.005
U
< 0.005
U
< 0.005
U
< 0.005
U
< 0.005 U
< 0.005 U
< 0.005 U
< 0.005 U
0.0006
0 0012
< 0.001 U
0.0005
< 0.005 U
0.0065
0.0007
Thallium, Dissolved (mg /L)
0.01
< 0.01
U
< 0.01
U
< 2.0
U
< 0.0003
U
< 0.005 U
< 0.0005 U
< 0.001 U
< 0.001 U
< 0.001 U
< 0.001 U
< 0.003 U
< 0.001 U
< 0.001 U
< 0.003 U
< 0.0005 U
Uranium, Dissolved (mg /L)
0.03
NA
1
0.007
1
0.0096
1
0.00729
0.007
0.0065
0.0058
0.0058
0.0015
0.0008 B
0.001 B
0.0006 B
0.0012
0.0006 B
0.0011
Zinc, Dissolved (mg /L)
2.0
< 0.1
U
< 0.1
U
< 0.1
U
< 0.1
U
< 0.1 U
< 0.1 U
< 0.1 U
< 0.05 U
< 0.1 U
< 0.1 U
< 0.3 U
< 0.1 U
< 0.1 U
< 0.05 U
< 0.05 U
Other
Chloride (mg /L)
1620
1480
1350
1310
1450
1360
1480
1400
1460
1550
1530
1550
1620
1530.2
1565
1504.5
Fluoride (mg /L)
3.6
2.4
2.8
3.0
B
2.2
3.0
2.6
2.8
2.6
2.4
2.3
2.2
2.4
2.4
2.3
2.5
Nitrate as N (mg /L)
10
< 0.1
U
< 0.1
U
0.02
B
< 0 1
U
< 0.1 U
NA
< 0.1 U
0.17
< 0.1 U
0.37
0.79
0.03 B
< 0.1 U
< 0.1 U
0.02 B
Nitrite as N (mg /L)
1.0
< 0.05
U
< 0.05
U
< 0.05
U
< 0.05
U
< 0.05 U
NA
< 0.05 U
< 0.05 U
< 0.05 U
< 0.05 U
< 0.05 U
< 0.05 U
< 0.05 U
< 0.05 U
< 0.05 U
Nitrate +Nitrite as N (mg /L)
10
< 0.1
U
< 0.1
U
0.02
B
< 1
U
< 0.1 U
NA
< 0.1 U
0.17
< 0.1 U
0.37
0.79
0.03 B
< 0.1 U
< 0.1 U
0.02 B
Lab pH (s.u)
7.6 -9.3
8.5
8.9
8.6
8.4
8.6
8.2
8.2
8.4
8 6 H
8.4 H
8.6 H
8.5 H
8.2 H
8.4 H
8.4 H
Total Dissolved Solids, filterable residue (mg /L)
4546
3780
3740
3690
3720
3660
3680
3620
3680
3930
3940
4000
3940
3860
4000
3790
Sulfate (mg /L)
250
140
110
100
100
90
90
90
90
< 100 U
< 100 U
< 300 U
< 50 U
< 125 U
< 125 U
30.1 B
Gross Alpha
15
42
54
0
77
15
8.4
6.2
9.6
5.7 (±13)
33 ( ±20)
5.7 ( ±17)
15 ( ±18)
20 ( ±18)
8 (±13)
66 ( ±27)
Gross Beta
none
40
25
0
64
19
6.7
32
4.7
3.2 ( ±17)
25 ( ±21)
7 2 (±18)
5 (±19)
5.4 ( ±18)
13 (±18)
110 ( ±24)
Supplementary Analytes (Not Historically analyzed)
Bicarbonate as CaCO3
none
NA
NA
NA
NA
NA
NA
NA
NA
1110
1130
1100
1090
1100
1160
1130
Carbonate as CaCO3
none
NA
NA
NA
NA
NA
NA
NA
NA
98
31
96
75
78
50
52
Calcium, Dissolved
none
NA
NA
NA
NA
NA
NA
NA
NA
6.6
11.9
7
7.5
6.8
6.3
9.4
Magnesium, Dissolved
none
NA
NA
NA
NA
NA
NA
NA
NA
3.0
3.4
3 B
2.7
2.8
2.9
2.9
Potassium, Dissolved
none
NA
NA
NA
NA
NA
NA
NA
NA
4.4
5.5
5 B
3.2
3.6
4.2
4.1
Sodium, Dissolved
none
NA
NA
NA
NA
NA
NA
NA
NA
1600
1450
1560
1490
1370
1550
1530
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
October 2012
Table 2C: Summary of Monitoring Results for MW -3
Attorney Work Product, Confidential and Privileged
103 81640A
Notes.
B = Estimated value, less than the practical quantitation limit for that analyte, but greater than the method detection limit.
U = Result less than method detection limit for that analyte.
H = Analysis exceeded method hold time. pH is a field test with an immediate hold time
1 - Total fraction of the analyte was analyzed rather than only the dissolved fraction
Values in Bold exceeded benchmark levels
Data from 1999 through 2000 are compiled from analytical results performed by ACZ Laboratories Inc. in Steamboat Springs, CO
I \10\ 81640\ 0400 \CharactenzabonPlnFn1- 230ct12 \Tables \10381640A Table 2A -D Data Summary xlsxMW -3
Golder
Associates