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
5/26/1999
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
6/28/2011
8/31/2011
11/17/2011
3/27/2012
6/27/2012
Metals
Arsenic, Dissolved (mg /L)
0.15
0.1
1
0.003 B
0.004 B
0.0567
0.05 B
0.045
0.062
0.042
0.036
0.021
0.03
0.036
< 0.01 U
< 0.01 U
< 0.01 U
Barium, Dissolved (mg /L)
2.0
0.4
0.42
0.41
0.41
0.4
0.42
0.41
0.398
2.09
1.33
1.09
0.96
1.09
1.42
1.55
Boron, Dissolved (mg /L)
0.75
0.73
0.74
0.72
0.74
0.69
0.73
0.74
0.67
0.7
0.64
0.69
0.78
0.64
0.73
0.72
Chromium, Dissolved (mg /L)
0.3
< 0.3 U
< 0.3 U
< 0.3 U
< 0.3 U
< 0.3 U
< 0.3 U
< 0.3 U
< 0.05 U
< 0.01 U
< 0.01 U
< 0.01 U
< 0.01 U
< 0.01 U
< 0.01 U
< 0.01 U
Copper, Dissolved (mg /L)
0.3
< 0.3 U
< 0.3 U
< 0.3 U
< 0.3 U
< 0.3 U
< 0.3 U
< 0.3 U
< 0.05 U
< 0.3 U
< 0.3 U
< 0.05 U
< 0.3 U
< 0.3 U
< 0.05 U
< 0.3 U
Iron, Dissolved (mg /L)
0.71
< 0.3 U
< 0.3 U
0.27 B
0.11 B
0.16 B
0.2 B
0.5
0.07
< 0.3 U
0.1 B
0.15
< 0.3 U
0.3 B
0.91
0.8
Lead, Dissolved (mg /L)
0.05
< 0.005 U
< 0.005 U
0.001 B
< 0.005 U
< 0.005 U
< 0.005 U
0.005 B
0.002 B
< 0.003 U
< 0.003 U
0.0011 B
0.0006 B
< 0.003 U
< 0.003 U
< 0.003 U
Lithium, Dissolved (mg /L)
2.5
1.0
1.0
1.0
1.0
1.0
1.1
1.0
0.91
1.3
1.2
1.12
1.1
1.1
1.16
1.2
Manganese, Dissolved (mg /L)
0.49
0.49
0.44
0.4
0.33
0.33
0.33
0.33
0.329
0.08 B
0.12
0.139
0.1
0.12
0.102
0.06 B
Selenium, Dissolved (mg /L)
0.02
< 0.005 U
0.002 B
< 0.005 U
< 0.005 U
< 0.005 U
< 0.005 U
< 0.005 U
< 0.005 U
0.0006 B
0.0015
0.0006 B
< 0.001 U
< 0.001 U
< 0.001 U
< 0.001 U
Thallium, Dissolved (mg /L)
0.01
< 0.01 U
< 0.01 U
< 5 U
< 0.0003 U
< 0.005 U
< 0.001 U
< 0.003 U
< 0.003 U
< 0.003 U
0.0007 B
< 0.003 U
< 0.003 U
< 0.003 U
< 0.003 U
< 0.003 U
Uranium, Dissolved (mg /L)
0.03
0.004
1
0.0049
1
0.00456
1
0.00465
0.005
0.0041
0.0037
0.0042
0.0048
0.0033
0.0025 B
< 0.003 U
0.0011 B
0.0009 B
0.0012 B
Zinc, Dissolved (mg /L)
2.0
< 0.3 U
< 0.3 U
< 0.3 U
< 0.3 U
< 0.3 U
< 0.3 U
< 0.3 U
< 0.05 U
< 0.3 U
< 0.3 U
< 0.05 U
< 0.3 U
< 0.3 U
< 0.05 U < 0.3 U
Other
Chloride (mg /L)
3640
2890
2260
2670
2700
2240
2880
3100
2730
3050
3100
3090
3240
3017
3052
3079
Fluoride (mg /L)
2.1
1.7
1.8
1.7
1.5
1.8
1.7
2.1
1.8
1.7
1 5
1.5
1.4
1.6
1.5
1.6
Nitrate as N (mg /L)
10
< 0.1 U
< 0.1 U
< 0.1 U
< 0.1 U
0.03 B
NA
< 0.1 U
< 0.1 U
0.14
0.07 B
0.06 B
0.03 B
< 0.1 U
0.04 B
0.04 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
< 0.1 U
< 0.1 U
0.03 B
NA
< 0.1 U
< 0.1 U
0.14
0.07 B
0.06 B
0.03 B
< 0.1 U
0.04 B
0.04 B
Lab pH (s.u)
7.4 -8.8
8.2
8.2
8.1
8
8.5
7.9
8
8.1
8.6 H
8.2 H
8.4 H
8.3 H
8.2 H
8.3 H
8.3 H
Total Dissolved Solids, filterable residue (mg /L)
6971
5680
5640
5680
5700
5600
5740
5600
5700
6270
6390
6350
6320
6140
6340
6120
Sulfate (mg /L)
250
140
160
190
210
240
220
220
220
< 300
60 B
90 B
< 100 U
< 250 U
< 250 U
< 250 U
Gross Alpha
15
27
44
0
140
0.9
0
1
8.4
15 ( ±26)
9.8 ( ±25)
18 ( ±24)
0 (±26)
38 ( ±38)
-1.1 ( ±21)
5.1 (±12)
Gross Beta
none
8
81
52
80
52
19
26
0
4.5 (±30)
42 ( ±31)
12 ( ±29)
0 ( ±27)
73 ( ±44)
8.5 ( ±29)
82 ( ±30)
Supplementary Analytes (Not Historically analyzed)
Bicarbonate as CaCO3
none
NA
NA
NA
NA
NA
NA
NA
NA
993
965
978
953
914
995
968
Carbonate as CaCO3
none
NA
NA
NA
NA
NA
NA
NA
NA
108
< 20 U
37
22
57
< 20 U
21
Calcium, Dissolved
none
NA
NA
NA
NA
NA
NA
NA
NA
14
14
14.4
16
15
15.5
14
Magnesium, Dissolved
none
NA
NA
NA
NA
NA
NA
NA
NA
8
8
7.8
7
7
7.4
8
Potassium, Dissolved
none
NA
NA
NA
NA
NA
NA
NA
NA
7 B
8 B
7.4
4 B
6 B
6.6
7 B
Sodium, Dissolved
none
NA
NA
NA
NA
NA
NA
NA
NA
2480
2430
2470
2410
2260
2410
2420
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
s
1
1
October 2012
Table 2B: Summary of Monitoring Results for MW -2
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\ CharacterizationPln_Fn1- 230ct12 \Tables \10381640A Table 2A -D Data Summary xlszMW -2
Golder
Associates