VERIFICATION DOCUMENT FOR HWIR99
PSEUDO -THREE DIMENSIONAL
AQUIFER MODULE
Work Assignment Manager	Dr. Zubair A. Saleem
and Technical Directions:	U.S. Environmental Protection Agency
Office of Solid Waste
Washington, DC 20460
Prepared by	HydroGeoLogic, Inc.
1 155 Herndon Parkway, Suite 900
Herndon, VA 20170
Under Contract No. 68-W7-0035
U.S. Environmental Protection Agency
Office of Solid Waste
Washington, DC 20460
June 1999

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TABLE OF CONTENTS
	Page
1.0 BACKGROUND	1
2.0 VERIFICATION PLAN	2
3.0 SOFTWARE VERIFIED AND DATA USED	2
4.0 VERIFICATION DESCRIPTION	2
4.1	Stage 1 - Verification of the Average Groundwater Specific Flow Rate	2
4.2	Stage 2 - Verification of the Numerical Component of the Contaminant
Transport Sub-Module 	3
4.3	Stage 3 - Verification of the Combined Analytical-Numerical Contaminant
Transport Sub-Module 	6
5.0 SUMMARY OF VERIFICATION RESULTS	6
6.0 REFERENCES	8
Appendix A	A-1
Appendix B 	B-1
Appendix C 	C-l
i

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LIST OF FIGURES
Page
Figure 1. Centerline Breakthrough Curve for HWIR99 And Verification Modules,
X = 257, for Well 58		F-l
Figure 2. Centerline Breakthrough Curve for HWIR99 And Verification Modules,
X = 504, for Well 81		F-2
Figure 3. Centerline Breakthrough Curve for HWIR99 And Verification Modules,
X = 955, for Well 93		F-3
Figure 4. Centerline Breakthrough Curve for HWIR99 And Verification Modules,
X = 1462, for Well 103		F-4
Figure 5. Centerline Breakthrough Curve for HWIR99 And Verification Modules,
X = 1962, for Well 115		F-5
Figure 6. Surface Water Body Verification		F-6
Figure 7. Breakthrough Curves for HWIR99 and Verification Modules at Well 58. .	F-7
Figure 8. Breakthrough Curves for HWIR99 and Verification Modules at Well 81. .	F-8
Figure 9. Breakthrough Curves for HWIR99 and Verification Modules at Well 91. .	F-9
Figure 10. Breakthrough Curves for HWIR99 and Verification Modules at Well 103. F-10
Figure 11. Breakthrough Curves for HWIR99 and Verification Modules at Well 115. F-l 1
LIST OF TABLES
	Page
Table 1. Constant inputs to the verification model	5
Table 2. Receptor Well and Surface Water Body Locations used in Verification	6
li

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Acknowledgments
A number of individuals have been involved with the verification of the aquifer module. Dr.
Zubair A. Saleem of the U.S. EPA, Office of Solid Waste, provided overall technical coordination and
review throughout this work. Dr. Varut Guvanasen of HydroGeoLogic, Inc. developed the approach for
verification of the module. Mr. Theodore P. Lillys of HydroGeoLogic, Inc. implemented the analytical
solution and conducted the verification, and the report was prepared by Mr. Lillys, Dr. Guvanasen, and
Mr. Patrick Sullivan, also of HydroGeoLogic, Inc.
111

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1.0 BACKGROUND
The HWIR99 computational saturated zone simulation module (referred to herein as the Aquifer module)
has been developed, tested, documented (US EPA, 1998), and externally reviewed by the Dynamac
Corporation (Dynamac, 1998). The Aquifer module comprises the following sub-modules:
•	Steady-state saturated flow; and
•	Advective and dispersive transport of soluble constituents.
The two sub-modules are described in detail in the HWIR99 Background document for the Vadose and
Aquifer modules (US EPA, 1998). The primary assumptions are steady saturated flow within a
homogeneous porous media and linear transport.
The steady state saturated flow sub-module is an implementation of an analytical solution to the vertically
integrated, one-dimensional flow equation subject to boundary conditions as described in the background
document (US EPA, 1998). The contaminant transport sub-module is a hybrid analytical-numerical
model specifically designed for large scale Monte Carlo simulations where computational efficiency is
desirable. The origin of both sub-modules are rooted in the EPA's Composite Model for Leachate
Migration with Transformation Products (EPACMTP) (U.S. EPA, 1996a,b,c).
Inputs to the saturated flow sub-module consist of
•	Infiltration and recharge provided by the Vadose and Watershed modules, respectively;
•	Hydrogeologic parameters {eg., regional hydraulic gradient, saturated thickness,
saturated hydraulic conductivity); and
•	Site-specific parameters (eg., source area, regional groundwater flow direction);
The primary output of the saturated flow sub-module is an average groundwater specific flow rate.
The transport sub-module expects
•	Water table concentrations from the Vadose zone module;
•	Average groundwater specific flow rate from the saturated flow sub-module;
•	Chemical specific parameters; and
•	Site specific transport parameters.
The primary output of the transport sub-module are concentrations at receptor wells and mass fluxes to an
assumed fully-penetrating surface water body.
1

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2.0 VERIFICATION PLAN
The verification of the Aquifer module was conducted in stages, described below:
1.	Verification of the average groundwater specific flow rate determined by the saturated flow sub-
module using Darcy's Law and regional hydrogeologic parameters. Average groundwater
specific flow rate is a primary input into the transport sub-module.
2.	Verification of the numerical component of the contaminant transport sub-module using an
analytical solution. Mass fluxes to the surface water body are derived from this component of the
transport solution. Also, receptor well concentrations are based upon the numerical component
of the solution
3.	Verification of the combined analytical-numerical contaminant transport sub-module using
verification results of Stage 2 subject to the analytical portion of the Aquifer transport sub-
module. Receptor well concentrations are the product of this stage.
The verification approach and results described herein are based on the assumption that initial testing and
verification of the Aquifer module has been conducted. The emphasis of the current verification is on the
consistency of the output of the Aquifer module.
3.0 SOFTWARE VERIFIED AND DATA USED
The Aquifer module is written in Fortran 77 and utilizes features of Fortran 90 for memory management,
computational efficiency, and source code readability. The compiler is Digital Visual Fortran V 5.0.
The verification plan was executed using the site simulation files (SSF) and global result files (GRF)
generated by the HWIR99 Softwate System User Interface (SUI) for a non-degrading Benzene release
from a land application unit (LAU) at site identifier "1632106". The concentration in waste level (CW)
was set to "3". A complete description of input and output file formats used in HWIR99 is given in
Section 4.0 of "The Vadose and Saturated Zone Module Extracted from EPACMTP for HWIR99" (U.S.
EPA, 1998).
4.0	VERIFICATION DESCRIPTION
4.1	Stage 1 - Verification of the Average Groundwater Specific Flow Rate
The saturated flow sub-module computes the analytic specific flow rate at each node in the computational
grid. Print statements were added to the Aquifer module to output these velocities to a file. The contents
of that file are in Appendix A. The average flow rate calculated from those results is 732.05 m/y. A
regional groundwater specific flow rate, q, can be determined using Darcy's Law

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where dh/dl is the hydraulic gradient, and K is the saturated hydraulic conductivity. The regional values
of gradient and conductivity are given in the site layout SSF, slLA1632106.ssf, as
AquGrad
0.013
AquSatK
56341 m/y
Using the above values, Equation 1 gives q = 732.43 m/y, a difference of less than 0.1% from the
average calculated by the flow sub-module.
4.2 Stage 2 - Verification of the Numerical Component of the Contaminant
Transport Sub-Module
The Aquifer module simulates the transport of a dissolved contaminant using a hybrid analytical-
numerical formulation designed specifically for large scale Monte Carlo simulations. The numerical
component of the transport sub-module is a transient, one dimensional numerical solution of the advection
dispersion equation aligned with the primary flow direction (U.S. EPA, 1996a,b,c). This approach is
verified with an analytical solution by Ogata (1970) and is presented by Freeze and Cherry (1979). The
solution is in the form
c(x,t,co,u,Dx) = lr
erfc
I	\
x-lJt

-exp
' Ux"1
J).
erfc
/ \
x+Ut
(2)
where
u=
DX =
R= 1 +
a*.
§R
<$>R
P B^QcfoC
(3a)
(3b)
(3c)
and
qx	=	the average linear groundwater specific flow rate [L/T]
aL	=	the longitudinal dispersivity [L]
x	=	the independent space variable [L]
t	=	the independent time variable [T]
R	=	the retardation factor
pB	=	the bulk density of the saturated porous media [M/L3]
Koc =	the normalized distribution coefficient for organic carbon
foc	=	the fraction of organic carbon content of the porous media
(J)	=	the effective porosity
C0 =	the source concentration [M/L3]
3

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Equation 2 is subject to the following boundary conditions:
C(x, 0) = 0, x > 0,	(4a)
C(0,t) = Co,t>0,	(4b)
C(°°,t) = 0, t> 0	(4c)
Taken together, Equations 4a-c, define an initially contaminant free semi-infinite domain with a constant
source at one end having concentration C0.
The boundary condition stated in Equation 4b is inconsistent with the delivery of contaminant mass to the
water table from the vadose zone module. Contaminant mass is assumed to arrive at the water table as an
arbitrary function of time. The transport sub-module approximates the arbitrary source function with a
series of finite step functions. A similar approach may be taken when using Equation 2. Exploiting the
linearity of the transport equation, the method of superposition may be employed. For example, let the
source concentration, C0, be defined as follows:
CoV^beg) ~
C- ^BEG ~ t END) ~ Ca,
( U ' ) - 0.
(5a)
(5b)
(5c)
Where C'0 is the Ith constant concentration pulse applied at the water table over the time interval t'BEG < t
< t'END. Equations 5 a-c describe a finite, constant concentration or square pulse source that may be used
in conjunction with equation (2) to give:
Nn
Cs{x,t)=.
h
C(x, t
I C
BEG'' o
,U,D)-C(x,t
t C
END'' o
U,D)
5 x'
(6)
where:
Cs = Concentration based on superposition at location x and time t [M/L3].
NP = Number of finite source function pulses used to approximate the arbitrary source function.
The constant inputs to the verification model, summarized in Table 1, are taken directly from the site
layout SSF (slLA1632106.ssf) and the aquifer SSF (aqOl.ssf) (see Appendix B). The vadose zone GRF
(vzLA1632106.grf) contains the point estimates of concentrations at the water table (parameter CWT)
4

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over time (TWT). These data require pre-processing for use in the verification model. There are NTS
concentration-arrival time pairs in the vadose GRF which must be converted into NP average
concentrations over NP time intervals, where NP = NTS -1 The pre-processed water table concentrations
are presented in Appendix C.
Table 1. Constant inputs
.0 the veri
'ication model.
Source
Parameter
Value
Units
Description
cpaq.ssf
ChemKoc
48.3
mL/g
Normalized distribution coef. for organic carbon
slLA1632106
AquGrad
0.013

Regional gradient in saturated zone
slLA1632106
AquSATK
56341
m/y
Saturated hydraulic conductivity
aqOl.ssf
AL
67.696
m
Longitudinal dispersivity
aqOl.ssf
BDENS
1.3663
g/cm3
Bulk density
aqOl.ssf
FOC
0.0003
fraction
Fraction organic carbon
aqOl.ssf
POR
0.2228

Effective porosity
The site coordinate system used in HWIR99 places the origin at the center of the waste management unit
(WMU) and aligns the X and Y axes with true East and North, respectively. The aquifer module
transforms the global site coordinates into a local coordinate system whose X axis is aligned with the
regional groundwater flow direction and originates at the center of the down gradient edge of the WMU.
Receptor locations are also transformed to the local system (see U.S.EPA, 1998).
The pseudo-three dimensional aquifer module requires a single discretized space dimension (i.e., the X
direction) for numerical simulation. The numerical grid is designed to include a node corresponding to
each receptor's local X coordinate resulting in a unique node for each receptor. A logical flag in the
aquifer module source code controls the output of the numerical solution for debugging purposes. This
flag was turned on so that the aquifer module would report to a file the concentrations over time at each
node in the numerical grid. Five receptor wells were selected from the aquifer GRF that are evenly
distributed along the direction of flow. The receptor well numbers used for verification are given in
Table 2 with site and model coordinates. In addition, the surface water body connection location is
included in Table 2. The selection of a surface water body connection location is detailed in "The Vadose
and Saturated Zone Modules Extracted from EPACMTP for HWIR99" document (US EPA, 1998). In
this instance the connection location is located along the down gradient edge of the WMU.
5

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Table 2. Receptor Well and Surface Water Body Locations used in Verification.
Receptor Well Number
Site Coordinates [m]
Model Coordinates [m]

X
Y
Z
X
Y
Z
58
-213.8
-478
0.4896
257.87
308.49
2.9863
81
-289.3
-746.1
0.0321
504.31
438.13
0.196
93
-270.3
-1203
0.6136
955.06
514.44
3.7432
103
920.73
-1469
0.8547
1462.6
595.29
5.2138
115
-17.54
-2179
0.7731
1962.4
470.17
4.7156
Surface Water Body
Water Body Network 2, Reach
3, Node 8
400.31
0.25
na
0
0
na
4.3 Stage 3 - Verification of the Combined Analytical-Numerical Contaminant
Transport Sub-Module
The Aquifer module computes transient receptor well concentrations using a hybrid analytical numerical
simulator. The verification of the numerical component was described in the previous section. The
analytical component extrapolates the one-dimensional numerical results to receptor well locations (see
the The Vadose and Saturated Zone Modules document for details). A select number of well
concentrations reported in aquOl.grf file are verified by applying the analytical extrapolation to the one-
dimensional verification solution used in section 4.2. Verification is based on the assumption that the
initial dimensions of the vertical representation of the source boundary conditions are correct.
The selected receptor well locations are given in Table 3. A spread sheet was constructed to compute the
analytical extrapolation terms for each of the five receptor well locations. The verification results for
each receptor well location are presented in figures 7-11. The module results are in good agreement
with the analytical results.
5.0 SUMMARY OF VERIFICATION RESULTS
The HWIR99 Aquifer Module developed and document by HydroGeoLogic has been successfully
verified. The major components of the Aquifer Module are the steady-state saturated flow sub module
and contaminant transport sub-module. The average groundwater specific flow rate flow computed by
the flow sub-module is in excellent agreement with the regional flow rate predicted by Darcy's Law.
Receptor well concentrations and surface water body mass fluxes are in good agreement with the
analytical verification model. A summary of each verification stage is provided below.
1.	The saturated groundwater flow sub-module has been verified. Agreement between the sub-module
generated average groundwater specific flow rate and the hand-calculated flow rate is excellent.
2.	The numerical component of the transport sub-module has been verified. The one-dimensional
numerical results are in good agreement with the one-dimensional analytical verification model, as
described in section 4.2.
6

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The combined analytical-numerical transport sub-module has been verified. Agreement between
select receptor well concentrations in the aquifer GRF file and the extrapolated one-dimensional
analytical verification model is good.

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6.0 REFERENCES
Dynamac Corporation, Technical Memo to U.S. EPA OSW. Independent Testing of Groundwater
Modules (Interm Comments), 1998.
Freeze, R. Allan, Cherry, J. Groundwater. Prentice-Hall, Inc. Englewood Cliffs, New Jersey, p. 391,
1979.
Ogata, Akio. Theory of Dispersion in a Granular Medium. U.S. Geol. Surv. Prof. Paper, 411-1, p. 134,
1970.
U.S.EPA. The Vadose and Saturated Zone Modules Extracted from EPACMTP for HWIR99, Office of
Solid Waste, U.S.EPA, 1988.
U.S.EPA, EPA's Composite Model for Leachate Migration with Transformation Products, EPACMTP.
Background Document, Office of Solid Waste, U.S. EPA, 1997.
8

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Appendix A

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The table below lists the velocities determined along the one-dimensional numerical described in Section
4.2.
Specific Flow Rates from Analytic Solution at all Computational Grid Nodes.
Node
Number
Velocity
[m/yr|
Node
Number
Velocity
[m/yrl
Node
Number
Velocity
[m/yrl
Node
Number
Velocity
[m/yrl
1
716.14
49
722.24
97
731.58
145
737.04
2
716.27
50
722.36
98
731.71
146
737.17
3
716.40
51
722.49
99
731.84
147
737.31
4
716.53
52
722.62
100
731.97
148
737,15
5
716.65
53
722.74
101
732.10
149
737.58
6
716.78
54
722.87
102
732.14
150
737.72
7
716.91
55
723.00
103
732.15
151
737.86
8
717.03
56
723.12
104
732.28
152
737.90
9
717.16
57
723.25
105
732.37
1 53
737.96
10
717.29
58
723.38
106
732.47
154
738.09
11
717.41
59
723.50
107
732.60
1 55
738.19
12
717.54
60
723.63
108
732.73
156
738.33
13
717.67
61
723.76
109
732.74
157
738.47
14
717.79
62
723.89
110
732.87
158
738.61
15
717.92
63
724.01
111
733.00
1 59
738.75
16
718.05
64
724.14
112
733.13
160
738.89
17
718.18
65
724.27
113
733.26
161
739.03
18
718.30
66
724.39
114
733.33
162
739.18
19
718.43
67
724.52
115
733.46
163
739.32
20
718.56
68
724.65
116
733.59
164
739.46
21
718.68
69
724.77
117
733.72
165
739.60
22
718.81
70
725.06
118
733.76
166
739.74
23
718.94
71
725.39
119
733.90
167
739.88
24
719.06
72
725.72
120
734.03
168
740.02
25
719.19
73
726.05
121
734.16
169
740.10
26
719.32
74
726.38
122
734.29
170
740.24
27
719.44
75
726.70
123
734.42
171
740.38
28
719.57
76
727.03
124
734.56
172
740.52
29
719.70
77
727.36
125
734.69
173
740.66
30
719.82
78
727.69
126
734.82
174
740.80
31
719.95
79
728.02
127
734.95
175
740.94
32
720.08
80
728.34
128
735.08
176
741.08
33
720.21
81
728.67
129
735.22
177
741.23
34
720.33
82
729.00
130
735.35
178
741.35
35
720.46
83
729.10
131
735.43
179
741.43
36
720.59
84
729.42
132
735.56
180
741.58
37
720.71
85
729.75
133
735.70
181
741.60
38
720.84
86
730.08
134
735.83
182
741.75
A-2

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Specific Flow Rates from Analytic Solution at all Computational Grid Nodes (continued)..
Node
Number
Velocity
[m/yr]
Node
Number
Velocity
[m/yr]
Node
Number
Velocity
[m/yr]
Node
Number
Velocity
[m/yr]
39
720.97
87
730.40
135
735.96
183
741.77
40
721.09
88
730.45
136
736.10
184
741.85
41
721.22
89
730.57
137
736.23
185
742.00
42
721.35
90
730.70
138
736.24
186
742.16
43
721.47
91
730.83
139
736.38
187
742.31
44
721.60
92
730.96
140
736.41
188
742.46
45
721.73
93
731.08
141
736.55
189
742.61
46
721.86
94
731.20
142
736.68
190
742.70
47
721.98
95
731.33
143
736.76
191
742.85
48
722.11
96
731.46
144
736.90
192
743.01
A-3

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Appendix B

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Site layout SSF for LAU at location 1632106 (Abbreviated Version)
1,
"slLA1632106.ssf',''data group",
204,
"AquDir",l,"FLOAT",0,"degrees",
1,168,
"AquFEOX",0,"FLOAT",0,"fraction",
0.005100186766,
"AquGrad",l,"FLOAT",0,"",
1.0.013,
"Aquld",l,"STRING",0,"",
1,"01",
"AquLOM",0,"FLOAT",0,"mg/L",
215.7726547,
"AquLWSIndex",l,"INTEGER",0,"",
1.1,
" AquLWS Sub Arealndex", 1," INTEGER" ,0,
1.2,
"AquPh",0,"FLOAT",0,"pH units",
7.32982788,
"AquSATK",l,"FLOAT",0,"m/yr",
1,56341.03694,
"AquTemp",0,"FLOAT",0,"degrees Celsius",
17.5,
"AquThick", 1,'"FLOAT", 0,"m",
1,6.1,
"AquVadlndex", 1,"INTEGER",0,"",
1,1,
"AquWellFracZ", 1,"FLOAT",0,"fraction",
118,0.1303760265,0.4498786407,0.9103182528,0.4588826075,0.3399876257,0.2920285591,
0.7839942473,0.01132040661,0.6420738755,0.07562981604,0.5503186417,0.4654157475,
0.3824716561,0.881 1273 143,0.8267783 717,0.7440995084,0.8004442546,0.1265936472,
0.5794296947,0.7148834835,0.7467134715,0.6333215199,0.9547891191,0.1407318295,
0.05985923887,0.094228117,0.5 119630832,0.6635433359,0.2728513934,0.8933701439,
0.7920153102,0.5613238677,0.2102486088,0.2683705081,0.06313142241,0.209816857,
0.8519177709,0.8819823527,0.4974082789,0.06094699285,0.7361092272,0.7677869674,
0.05556703025,0.475077848,0.09339523387,0.2336963295,0.3942108833,0.2223179226,
0.2573264802,0.6461549159,0.06567580517,0.8332579917,0.8670721536,0.7816924806,
0.5255276944,0.3039633838,0.4725941303,0.4895521982,0.3237984547,0.6406298478,
0.3058571352,0.9408732605,0.4768958497,0.2685496416,0.1338281422,0.6495863238,
0.8973490732,0.04588049138,0.3534188984,0.6314281888,0.4935739133,0.2967650001,
0.02935975878,0.02946589438,0.8332870378,0.3752499193,0.04539645486,0.05821703843,
0.9137652432,0.5724502965,0.03213778308,0.6597203416,0.6997865204,0.8320535276,
0.2236443238,0.01015139895,0.5945620796,0.2448765539,0.1402440272,0.6813658433,
B-2

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0.9157339689,0.3408230882,0.6136452591,0.5158737137,0.7295093025,0.5828522582,
0.4179075467,0.6121414083,0.7206537917,0.7082821551,0.5381863287,0.3976304348,
0.854721029,0.9563407066,0.7382632302,0.7101155599,0.9722209091,0.09682617999,
0.07760771798,0.4729166137,0.02953032708,0.9362073516,0.456965759,0.4635147886,
0.773055043,0.3961142485,0.8521776114,0.3491212875,
"AquWellLocX",l,'"FLOAT", 0,"m",
118,-2136.137451,1555.615479,-1952.069458,-2142.320312,-1878.50708,-1728.283081,
-1824.026123,-2028.638062,-2170.210938,1540.11792,-1770.554688,2052.708008,
-1387.862305,-1944.950073,-2230.998291,-1727.347534,1176.8396,-2122.023193,
-1893.184448,-1686.659424,-1987.536377,-1090.647949,-2051.892578,-2234.576904,
-1843.018677,-1982.254028,-1791.220093,-1191.522095,-670.365051,-1396.386841,
-1792.486328,-964.60321,-525.401917,-2067.012939,1937.051392,1640.464966,
-622.671936,-696.989014,1351.159668,-769.020447,2150.605225,-597.051086,
-651.501038,-427.009033,-903.814453,-727.071289,-579.128723,-627.788574,
-704.978027,-1150.218994,-540.346191,-939.658447,-800.947876,-1110.778809,
1927.744385,-579.950317,-1049.884033,-213.7659,1606.708008,-1087.546387,
-487.460266,-334.041779,1434.803101,-768.863525,-417.483368,-1013.16217,
-1067.181274,-883.695801,-1084.001587,-511.095703,-423.107391,-1239.020264,
-963.86377,-613.008179,-81.388252,-713.178894,1832.21521 ,-808.86322,2178.450928,
-1278.977905,-289.341858,-557.533813,-962.943237,-775.348999,2023.296753,
-1618.175659,-1083.27417,-264.852051,335.766388,1845.804077,-921.582153,-504.769409,
-270.264404,-628.690369,1664.956055,482.726532,-733.525146,218.64624,-102.864113,
537.033325,-652.676697,-881.839539,920.733704,1695.517822,-1096.834717,-555.644897,
313.409607,819.461182,-342.328094,-50.154484,-449.662506,-500.076416,-563.826843,
-409.862152,-17.540335,-1512.812256,-714.187256,-1197.937256,
"AquWellLocY",l,"FLOAT",0,"m",
118,601.23999,883.325012,516.953735,402.157654,369.864471,313.876221,267.933502,
234.034409,216.029999,546.487061,162.629517,486.563293,156.033585,75.774521,
26.046474,65.6563 19,3 10.93927,-25.91 1 165,-29.926208,-35.338997,-89.772972,-5.768955,
-102.199707,-163.244232,-130.559479,-223.236328,-236.243454,-211.364899,-186.098618,
-262.839111,-308.061127,-268.588867,-228.124161,-379.160461,-20.20853,-55.541386,
-272.806366,-295.947601,-117.581886,-330.572662,-69.71711,-353.727142,-380.049835,
-365.48526,-414.165802,-405.68277,-399.299622,-427.381104,-460.693298,-513.398315,
-471.371277,-509.89975,-506.58963,-541.575073,-252.712875,-508.201294,-555.49353,
-478.043976,-331.519165,-596.572937,-542.743042,-531.158264,-377.132843,-590.613647,
-563.962952,-624.061279,-631.492432,-616.407227,-649.13562,-621.453674,-620.206299,
-710.396484,-693.663757,-667.203918,-631.022705,-713.916626,-505.235657,-759.765747,
-491.919861,-839.51178,-746.051575,-776.996704,-860.099792,-845.699585,-620.374817,
-1005.274292,-966.489563,-993.795532,-1003.183105,-883.719971,-1243.506104,
-1204.806396,-1202.813232,-1260.419678,-1108.867188,-1232.152588,-1404.12085,
-1318.044678,-1349.489624,-1331.11438,-1512.562134,-1551.493774,-1468.519775,
-1405.713135,-1738.098511,-1744.164673,-1784.509155,-1757.613525,-1943.339844,
-1916.407227,-2031.823975,-2054.631836,-2066.664062,-2154.0625,-2178.894287,
-1044.25,-1644.5,-1755.25,
B-3

-------
"Num AquWell", 0, "INTEGER" ,0,
118,
"NyrMax",0,"INTEGER",0,"years",
10000,
"SrcArea",0,"FLOAT",0,"mA2",
109269,
"SrcLocX",0,"FLOAT",0,"m",
0,
"SrcLocY",0,"FLOAT",0,"m",
0,
" SrcLWSNumSub Area", 1, "INTEGER",0,"",
1,3,
"SrcLWSSubAreaArea",2,"FLOAT",0,"m2",
1,
3,204854.0152,109269,280882.4974,
"SrcLWSSubArealndex", 1, "INTEGER",0,"unitless",
1,2,
"TermFrac",0,"FLOAT",0, "fraction",
0.01,
"WBNRchAquIndex",3,"INTEGER",0,"",
2,2,
1,0,
1,0,
4,
1,0,
1.0,
1.1,
1,0,
"WBNRchBody Type",2,"STRING",0,"",
2,
2," stream"," stream",
4," stream"," stream"," stream"," 1 ake",
"WBNRchLength",2,"FLOAT",0,"m",
2,
2,202.9729872,1993.1 13791,
4,153.914739,1 186.1 12184,1326.526364,0,
"WBNRchLocX",3,"FLOAT",0,"m",
2.2,
3,-1899.656006.-1899.656006.-1799.656006,
25,-1699.656006,-1599.656006,-1699.656006,-1599.656006,-1699.656006,-1699.656006,
-1699.656006,-1599.656006,-1599.656006,-1599.656006,-1799.656006,-1599.656006,
-2199.656006,-1799.656006,-1799.656006,-1799.656006,-1799.656006,-1799.656006,
-1799.656006,-1799.656006,-1899.656006,-1999.656006,-2099.656006,-1699.656006,
-1699.656006,
4,
B-4

-------
2,1700.343994,1700.343994,
18,1400.343994,1700.343994,1600.343994,1600.343994,1500.343994,1500.343994,
1400.343994,1100.343994,1700.343994,1200.343994,1100.343994,1000.343994,
1000.343994,900.343994,900.343994,800.343994,1300.343994,1100.343994,
20,600.343994,500.343994,500.343994,600.343994,700.343994,700.343994,800.343994,
400.343994,800.343994,300.343994,300.343994,200.343994,-99.655998,200.343994,
700.343994,100.344002,100.344002,0.344,-99.655998,400.343994,
8,500.343994,600.343994,600.343994,500.343994,500.343994,400.343994,400.343994,
600.343994,
"WBNRchLocYM,3,MFLOATM,0,Mm",
2,2,
3'l000.25,1100.25,1000.25,
25,400.25,200.25,-299.75,100.25,200.25,300.25,500.25,-299.75,-199.75,0.25,1000.25,
-99.75,-599.75,900.25,800.25,700.25,600.25,500.25,-499.75,-599.75,-599.75,-599.75,
-599.75,-399.75,-499.75,
4,
2,1400.25,1300.25,
18,900.25,1200.25,1200.25,1100.25,1100.25,1000.25,1000.25,700.25,1300.25,900.25,
800.25,700.25,600.25,600.25,500.25,500.25,900.25,900.25,
20,100.25,0.25,100.25,200.25,300.25,400.25,400.25,0.25,500.25,-99.75,-199.75,
-199.75,-499.75,-299.75,200.25,-299.75,-399.75,-399.75,-399.75,-99.75,
8,-399.75,-299.75,-399.75,-299.75,-499.75,-399.75,-499.75,-499.75,
"WBNRchNumLoc", 2,'"INTEGER", 0,"unitless",
2,
2,3,25,
4,2,18,20,8,
B-5

-------
Aquifer module SSF for LAU at location 1632106
1,
"aq01.ssf',"data group",
7,
"AL",0,"FLOAT",
67.69626174,
"ALATRatio",0,"FLOAT",0,"m",
8,
"ALAVRatio",0,"FLOAT",0,"m",
160,
"ANIST",0,"FLOAT",0,"",
8.750763722,
"BDENS",0,"FLOAT",0,"g/cm3",
1.36628892,
"FOC",0,"FLOAT",0, "fraction",
0.0002662181753,
"POR",0,"FLOAT",0,"",
0.2227625536,
B-6

-------
Vadose module GRF for LAU at location 1632106
1,
"vzLA1632106.gif","data group",
5,
"CWT",2,"FLOAT",0,"mg/L",
173,
1,22.36890966,
1,39.00109526,
1,47.0446458,
1,48.57814591,
1,42.95779018,
1,35.23843565,
1,30.87357271,
1,29.20798116,
1,27.64090362,
1,25.59666415,
1,24.2919035,
1,23.78850597,
1,23.70241589,
1,23.81229737,
1,23.9216849,
1,23.97199225,
1,24.00390983,
1,24.07308144,
1,24.13981531,
1,24.17477486,
1,24.34086169,
1,25.33193363,
1,26.63601227,
1,27.38593289,
1,27.84939825,
1,30.24234868,
1,34.45784343,
1,37.32593903,
1,38.39789272,
1,36.841 15399,
1,31.9360437,
1,27.79898809,
1,25.94694529,
1,25.58961 15,
1,26.36072025,
1,27.29595788,
1,27.78067878,
1,27.81267454,
1,26.91882599,
B-7

-------
1,25.62589663,
1,24.85536285,
1,24.73422527,
1,26.86571158,
1,31.11989116,
1,34.13544414,
1,35.32253928,
1,34.30315915,
1,30.46114123,
1,27.07024998,
1,25.51809562,
1,25.17498312,
1,25.75121691,
1,26.48920343,
1,26.89363845,
1,27.30105491,
1,29.47239434,
1,32.646955,
1,34.56591862,
1,35.24488887,
1,34.7062848,
1,33.20171547,
1,32.10980307,
1,31.65297244,
1,33.19762558,
1,38.25702456,
1,42.85636283,
1,45.04602094,
1,44.59137747,
1,39.44042521,
1,33.14695739,
1,29.82346854,
1,28.71212891,
1,29.07248027,
1,29.99229925,
1,30.68663753,
1,30.86437793,
1,31.13066454,
1,31.50410645,
1,31.69246952,
1,31.87951019,
1,31.42009145,
1,29.91889968,
1,28.6773662,
1,27.80437663,

-------
1,29.02242317
1,35.60053783
1,43.76100257
1,48.52765429
1,49.36835476
1,45.08399176
1,36.94609622
1,31.48760156
1,29.6508927,
1,28.00256903
1,26.06257439
1,24.55076997
1,23.77765916
1,23.75584786
1,23.74436671
1,23.84444071
1,24.0475446,
1,23.94434684
1,24.03890525
1,24.20283704
1,24.0972127,
1,24.21104162
1,25.11600953
1,26.33210958
1,27.1536944,
1,27.70705431
1,29.54848568
1,33.20928936
1,36.88667594
1,38.55022515
1,37.23699806
1,33.36636059
1,28.76161776
1,25.96837189
1,25.60397614
1,26.18410806
1,27.02178367
1,27.62761763
1,27.88040675
1,27.34374745
1,25.97508126
1,24.72655851
1,24.78694182
1,26.28666069
1,29.70361557

-------
1,33.73234449,
1,35.48213237,
1,34.57252044,
1,31.50713503,
1,27.91669083,
1,25.58616735,
1,25.02299694,
1,25.72284527,
1,26.61066097,
1,26.50627836,
1,27.08545475,
1,29.12656996,
1,31.80269075,
1,34.07177587,
1,35.24212984,
1,34.93613056,
1,33.63663659,
1,32.24645227,
1,31.60335204,
1,32.94239087,
1,36.53456133,
1,41.59073109,
1,45.4345508,
1,44.95033844,
1,40.48332853,
1,34.99748282,
1,30.31925208,
1,28.5978351,
1,29.1064561,
1,30.18493116.
1,30.27625647,
1,30.47067322,
1,31.00683465,
1,31.82783392,
1,31.71658189,
1,31.60496849,
1,30.91744819,
1,30.33700697,
1,29.69250859,
1,28.69647072,
1,25.94758874,
1,19.64863559,
1,11.42898124,
1,4.355820081,
"NTS", 0,'"INTEGER", 0,"yr",
B-10

-------
173,
"SINFIL",0,"FLOAT",0,"m/yr",
0.4587217252,
"TSOURC",0,"FLOAT",0,"yr",
41,
"TWT",1,"FLOAT",0,"yr",
173,1,1.2346257,1.4692514,1.7038771,1.9385028,2.1731285,2.4077542,2.6423799,
2.8770056,3.1116313,3.346257,3.5808827,3.8155084,4.0501341,4.2847598,4.5193855,
4.7540112,4.9886369,5.2232626,5.4578883,5.692514,5.9271397,6.1617654,6.396391 1,
6.6310168,6.8656425,7.1002682,7.3348939,7.5695196,7.8041453,8.038771,8.2733967,
8.5080224,8.7426481,8.9772738,9.2118995,9.4465252,9.681 1509,9.9157766,10.1504023,
10.385028,10.6196537,10.8542794,11.088905 1,1 1.3235308,1 1.5581565,11.7927822,
12.0274079,12.2620336,12.4966593,12.731285,12.9659107,13.2005364,13.4351621,
13.6697878,13.9044135,14.1390392,14.3736649,14.6082906,14.8429163,15.077542,
15.3121677,15.5467934,15.7814191,16.0160448,16.2506705,16.4852962,16.7199219,
16.9545476,17.1891733,17.423799,17.6584247,17.8930504,18.1276761,18.3623018,
18.5969275,18.8315532,19.0661789,19.3008046,19.5354303,19.770056,20.0046817,
20.2393074,20.4739331,20.7085588,20.943 1845,21.1778102,21.4124359,21.6470616,
21.8816873,22.116313,22.3509387,22.5855644,22.8201901,23.0548158,23.2894415,
23.5240672,23.7586929,23.9933186,24.2279443,24.46257,24.6971957,24.9318214,
25.1664471,25.4010728,25.6356985,25.8703242,26.1049499,26.3395756,26.5742013,
26.808827,27.0434527,27.2780784,27.5127041,27.7473298,27.9819555,28.2165812,
28.4512069,28.6858326,28.9204583,29.155084,29.3897097,29.6243354,29.8589611,
30.0935868,30.3282125,30.5628382,30.7974639,3 1.0320896,3 1.2667153,3 1.501341,
31.7359667,31.9705924,32.2052181,32.4398438,32.6744695,32.9090952,33.1437209,
33.3783466,33.6129723,33.847598,34.0822237,34.3168494,34.5514751,34.7861008,
35.0207265,35.2553522,35.4899779,35.7246036,35.9592293,36.193855,36.4284807,
36.6631064,36.8977321,37.1323578,37.3669835,37.6016092,37.8362349,38.0708606,
38.3054863,38.5401 12,38.7747377,39.0093634,39.2439891,39.4786148,39.7132405,
39.9478662,40.1824919,40.4171 176,40.65 17433,40.886369,41.1209947,41.3556204,
B-ll

-------
Appendix C

-------
Pre-processed Water Table Concentrations
Time
vz.grf
Pulse Time
On
Pulse Time
Off
Approximate Square
Pulse Concentration
1
22.369
1
1.23463
30.685
1.2346
39.001
1.23463
1.46925
43.023
1.4693
47.045
1.46925
1.70388
47.811
1.7039
48.578
1.70388
1.9385
45.768
1.9385
42.958
1.9385
2.17313
39.098
2.1731
35.238
2.17313
2.40775
33.056
2.4078
30.874
2.40775
2.64238
30.041
2.6424
29.208
2.64238
2.87701
28.424
2.877
27.641
2.87701
3.11163
26.619
3.1116
25.597
3.11163
3.34626
24.944
3.3463
24.292
3.34626
3.58088
24.040
3.5809
23.789
3.58088
3.81551
23.745
3.8155
23.702
3.81551
4.05013
23.757
4.0501
23.812
4.05013
4.28476
23.867
4.2848
23.922
4.28476
4.51939
23.947
4.5194
23.972
4.51939
4.75401
23.988
4.754
24.004
4.75401
4.98864
24.038
4.9886
24.073
4.98864
5.22326
24.106
5.2233
24.14
5.22326
5.45789
24.157
5.4579
24.175
5.45789
5.69251
24.258
5.6925
24.341
5.69251
5.92714
24.836
5.9271
25.332
5.92714
6.16177
25.984
6.1618
26.636
6.16177
6.39639
27.011
6.3964
27.386
6.39639
6.63102
27.618
6.631
27.849
6.63102
6.86564
29.046
6.8656
30.242
6.86564
7.10027
32.350
7.1003
34.458
7.10027
7.33489
35.892
7.3349
37.326
7.33489
7.56952
37.862
7.5695
38.398
7.56952
7.80415
37.620
7.8041
36.841
7.80415
8.03877
34.389
8.0388
31.936
8.03877
8.2734
29.868
8.2734
27.799
8.2734
8.50802
26.873
8.508
25.947
8.50802
8.74265
25.768
8.7426
25.59
8.74265
8.97727
25.975
8.9773
26.361
8.97727
9.2119
26.828
9.2119
27.296
9.2119
9.44653
27.538
9.4465
27.781
9.44653
9.68115
27.797
9.6812
27.813
9.68115
9.91578
27.366
9.9158
26.919
9.91578
10.1504
26.272
10.15
25.626
10.1504
10.385
25.241
10.385
24.855
10.385
10.6197
24.795
C-2

-------
Pre-processed Water Table Concentrations (continued)
Time
vz.grf
Pulse Time
On
Pulse Time
Off
Approximate Square
Pulse Concentration
10.62
24.734
10.6197
10.8543
25.800
10.854
26.866
10.8543
11.0889
28.993
11.089
31.12
11.0889
11.3235
32.628
11.324
34.135
11.3235
11.5582
34.729
11.558
35.323
11.5582
11.7928
34.813
11.793
34.303
11.7928
12.0274
32.382
12.027
30.461
12.0274
12.262
28.766
12.262
27.07
12.262
12.4967
26.294
12.497
25.518
12.4967
12.7313
25.347
12.731
25.175
12.7313
12.9659
25.463
12.966
25.751
12.9659
13.2005
26.120
13.201
26.489
13.2005
13.4352
26.691
13.435
26.894
13.4352
13.6698
27.097
13.67
27.301
13.6698
13.9044
28.387
13.904
29.472
13.9044
14.139
31.060
14.139
32.647
14.139
14.3737
33.606
14.374
34.566
14.3737
14.6083
34.905
14.608
35.245
14.6083
14.8429
34.976
14.843
34.706
14.8429
15.0775
33.954
15.078
33.202
15.0775
15.3122
32.656
15.312
32.11
15.3122
15.5468
31.881
15.547
31.653
15.5468
15.7814
32.425
15.781
33.198
15.7814
16.016
35.727
16.016
38.257
16.016
16.2507
40.557
16.251
42.856
16.2507
16.4853
43.951
16.485
45.046
16.4853
16.7199
44.819
16.72
44.591
16.7199
16.9545
42.016
16.955
39.44
16.9545
17.1892
36.294
17.189
33.147
17.1892
17.4238
31.485
17.424
29.823
17.4238
17.6584
29.268
17.658
28.712
17.6584
17.8931
28.892
17.893
29.072
17.8931
18.1277
29.532
18.128
29.992
18.1277
18.3623
30.339
18.362
30.687
18.3623
18.5969
30.776
18.597
30.864
18.5969
18.8316
30.998
18.832
31.131
18.8316
19.0662
31.317
19.066
31.504
19.0662
19.3008
31.598
19.301
31.692
19.3008
19.5354
31.786
19.535
31.88
19.5354
19.7701
31.650
19.77
31.42
19.7701
20.0047
30.669
20.005
29.919
20.0047
20.2393
29.298
20.239
28.677
20.2393
20.4739
28.241
20.474
27.804
20.4739
20.7086
28.413
20.709
29.022
20.7086
20.9432
32.311
C-3

-------
Pre-processed Water Table Concentrations (continued)
Time
vz.grf
Pulse Time
On
Pulse Time
Off
Approximate Square
Pulse Concentration
20.943
35.601
20.9432
21.1778
39.681
21.178
43.761
21.1778
21.4124
46.144
21.412
48.528
21.4124
21.6471
48.948
21.647
49.368
21.6471
21.8817
47.226
21.882
45.084
21.8817
22.1163
41.015
22.116
36.946
22.1163
22.3509
34.217
22.351
31.488
22.3509
22.5856
30.569
22.586
29.651
22.5856
22.8202
28.827
22.82
28.003
22.8202
23.0548
27.033
23.055
26.063
23.0548
23.2894
25.307
23.289
24.551
23.2894
23.5241
24.164
23.524
23.778
23.5241
23.7587
23.767
23.759
23.756
23.7587
23.9933
23.750
23.993
23.744
23.9933
24.2279
23.794
24.228
23.844
24.2279
24.4626
23.946
24.463
24.048
24.4626
24.6972
23.996
24.697
23.944
24.6972
24.9318
23.992
24.932
24.039
24.9318
25.1664
24.121
25.166
24.203
25.1664
25.4011
24.150
25.401
24.097
25.4011
25.6357
24.154
25.636
24.211
25.6357
25.8703
24.664
25.87
25.116
25.8703
26.1049
25.724
26.105
26.332
26.1049
26.3396
26.743
26.34
27.154
26.3396
26.5742
27.430
26.574
27.707
26.5742
26.8088
28.628
26.809
29.548
26.8088
27.0435
31.379
27.043
33.209
27.0435
27.2781
35.048
27.278
36.887
27.2781
27.5127
37.718
27.513
38.55
27.5127
27.7473
37.894
27.747
37.237
27.7473
27.982
35.302
27.982
33.366
27.982
28.2166
31.064
28.217
28.762
28.2166
28.4512
27.365
28.451
25.968
28.4512
28.6858
25.786
28.686
25.604
28.6858
28.9205
25.894
28.92
26.184
28.9205
29.1551
26.603
29.155
27.022
29.1551
29.3897
27.325
29.39
27.628
29.3897
29.6243
27.754
29.624
27.88
29.6243
29.859
27.612
29.859
27.344
29.859
30.0936
26.659
30.094
25.975
30.0936
30.3282
25.351
30.328
24.727
30.3282
30.5628
24.757
30.563
24.787
30.5628
30.7975
25.537
30.797
26.287
30.7975
31.0321
27.995
31.032
29.704
31.0321
31.2667
31.718
C-4

-------
Pre-processed Water Table Concentrations (continued)
Time
vz.grf
Pulse Time
On
Pulse Time
Off
Approximate Square
Pulse Concentration
31.267
33.732
31.2667
31.5013
34.607
31.501
35.482
31.5013
31.736
35.027
31.736
34.573
31.736
31.9706
33.040
31.971
31.507
31.9706
32.2052
29.712
32.205
27.917
32.2052
32.4398
26.751
32.44
25.586
32.4398
32.6745
25.305
32.674
25.023
32.6745
32.9091
25.373
32.909
25.723
32.9091
33.1437
26.167
33.144
26.611
33.1437
33.3783
26.558
33.378
26.506
33.3783
33.613
26.796
33.613
27.085
33.613
33.8476
28.106
33.848
29.127
33.8476
34.0822
30.465
34.082
31.803
34.0822
34.3168
32.937
34.317
34.072
34.3168
34.5515
34.657
34.551
35.242
34.5515
34.7861
35.089
34.786
34.936
34.7861
35.0207
34.286
35.021
33.637
35.0207
35.2554
32.942
35.255
32.246
35.2554
35.49
31.925
35.49
31.603
35.49
35.7246
32.273
35.725
32.942
35.7246
35.9592
34.738
35.959
36.535
35.9592
36.1939
39.063
36.194
41.591
36.1939
36.4285
43.513
36.428
45.435
36.4285
36.6631
45.192
36.663
44.95
36.6631
36.8977
42.717
36.898
40.483
36.8977
37.1324
37.740
37.132
34.997
37.1324
37.367
32.658
37.367
30.319
37.367
37.6016
29.459
37.602
28.598
37.6016
37.8362
28.852
37.836
29.106
37.8362
38.0709
29.646
38.071
30.185
38.0709
38.3055
30.231
38.305
30.276
38.3055
38.5401
30.373
38.54
30.471
38.5401
38.7747
30.739
38.775
31.007
38.7747
39.0094
31.417
39.009
31.828
39.0094
39.244
31.772
39.244
31.717
39.244
39.4786
31.661
39.479
31.605
39.4786
39.7132
31.261
39.713
30.917
39.7132
39.9479
30.627
39.948
30.337
39.9479
40.1825
30.015
40.182
29.693
40.1825
40.4171
29.194
40.417
28.696
40.4171
40.6517
27.322
40.652
25.948
40.6517
40.8864
22.798
40.886
19.649
40.8864
41.121
15.539
41.121
11.429
41.121
41.3556
7.892
41.356
4.3558

C-5

-------
FIGURES

-------
5.00E+01
4.50E+01
4.00E+01
3.50E+01
3.00E+01
2.50E+01
2.00E+01
1.50E+01
1.00E+01
5.00E+00
O.OOE+OO
0
5
10
15
20
25
30
35
40
45
50
Time (yr)
—x—Verify —a—Module
Figure 1. Centerline Breakthrough Curve for HWIR99 And Verification Modules, X = 257, for Well 58.
Fig-1

-------
5.00E+01
4.50E+01
4.00E+01
3.50E+01
B> 3.00E+01
2.50E+01
2.00E+01
1.50E+01
1.00E+01
5.00E+00
O.OOE+OO
0
5
10
15
20
25
30
35
40
45
50
Time (yr)
Figure 2. Centerline Breakthrough Curve for HWIR99 And Verification Modules, X = 504, for Well 81.
Fig-2

-------
5.00E+01
4.50E+01
4.00E+01
3.50E+01
d 3.00E+01
O)
E.
c
I 2.50E+01
c
0)
o
o 2.00E+01
o
1.50E+01
1.00E+01
5.00E+00
0.00E+00
10
15
20
25
Time (yr)
30
35
40
45
50
-A—Verify —x—Module
Figure 3. Centerline Breakthrough Curve for HWIR99 And Verification Modules, X = 955, for Well 93.
Fig-3

-------
60
50
40
30
20
0
0
5
10
15
20
25
30
35
40
45
50
Time (yr)
-A—Verify —x—Module
Figure 4. Centerline Breakthrough Curve for HWIR99 And Verification Modules, X = 1462, for Well 103
Fig-4

-------
50
45
40
35
_i
a) 30
25
20
5
0
0
5
10
15
20
25
30
35
40
45
50
Time (yr)
-A—Verify —x—Module
Figure 5. Centerline Breakthrough Curve for HWIR99 And Verification Modules, X = 1962, for Well 115.
Fig-5

-------
2.5E+06
2.0E+06
1.5E+06
1.0E+06
5.0E+05
O.OE+OO
Time (y)
"Surface Body Verify ~ Surface Body Module
Figure 6. Surface Water Body Verification
Fig-6

-------
1.4E-04
1.2E-04
1.0E-04
p 8.0E-05
6.0E-05
4.0E-05
2.0E-05
O.OE+OO
10	15
20
25
Time (yr)
30	35	40	45
"Well 58 Verify -B-Well 58 Module
Figure 7 Breakthrough Curves for HWIR99 and Verification Modules at Well 58.
Fig-7
50

-------
3.0E-05
2.5E-05
2.0E-05
1.5E-05
1.0E-05
5.0E-06
O.OE+OO
0	5	10	15	20	25	30	35	40	45	50
Time (yr)
—A—Well 81 Verify
Well 81 Module
Figure 8 Breakthrough Curves for HWIR99 and Verification Modules at Well 81.
Fig-8

-------
2.0E-04
1.8E-04
1.6E-04
1.4E-04
5 1.2E-04
5)
E
C
0
% 1.0E-04
l.
+J
C
0)
o
,5 8.0E-05
6.0E-05
4.0E-05
2.0E-05
0.0E+00
0	5	10	15	20	25	30	35	40	45	50
Time (yr)
Well 93 Verify -*-Well 93 Module
Figure 9 Breakthrough Curves for HWIR99 and Verification Modules at Well 91.
Fig-9

-------
3.0E-04
2.5E-04
2.0E-04
O)
E.
£
0
'¦g 1.5E-04
L_
+J
c
o
o
c
0
o
1.0E-04
5.0E-05
O.OE+OO
Figure 10
10
15
20
25
Time (yr)
30
35
"Well 103 Verify -*-Well 103 Module
Breakthrough Curves for HWIR99 and Verification Modules at Well 103.
Fig-10
40
45
50

-------
9.0E-03
.0E-03
7.0E-03
6.0E-03
5.0E-03
» 4.0E-03
3.0E-03
2.0E-03
1.0E-03
O.OE+OO
0
5
10
15
20
25
30
35
40
45
50
Time (yr)
-A-Well 115 Verify -*-Well 115 Module
Figure 11 Breakthrough Curves for HWIR99 and Verification Modules at Well 115.
Fig-11

-------