D­
1
APPENDIX
F
2007
FUTURE
YEAR
MODELING
EMISSIONS
INVENTORY
DEVELOPMENT
SAN
ANTONIO
EAC
REGION
ATTAINMENT
DEMONSTRATION
MARCH
2004
F­
2
Appendix
F
Table
of
Contents
Page
Background
                           
F­
5
General
Refinements
to
the
2007
Emission
Inventory
(
EI)
Inputs  
F­
5
Adjustments
to
Temporal
Input
Data              .
F­
5
On­
Road
Source
Emissions
for
2007
Projection            ..
F­
5
Regional
  ..                       .
F­
5
On­
Road
Mobile
Sources
of
Texas               
F­
6
San
Antonio
Region                     ..
F­
6
Austin
Region
                       ...
F­
7
Houston/
Galveston
Region
                 .
F­
7
Biogenic
Source
Emissions
for
2007
Projection  .          ..
F­
11
Point
Source
Emissions
for
2007
Projection..              
F­
11
Bexar
County                        ..
F­
11
Tessman
Road
Landfill
Gas
(
LFG)
Power
Station     ..
F­
11
Comparison
of
the
Deutz
Engine
to
Flare
Burning  .
F­
11
Toyota
Facility
                    ...
F­
12
Phase
1                    .
F­
12
Phase
2                    .
F­
12
Area
Source
Emissions
for
2007
Projection .          ..  ...
F­
16
Regional                          ..
F­
16
San
Antonio
Region                     ..
F­
16
Degreasing   ..                  ..
F­
17
Non­
Road
Source
Emissions
for
2007
Projection .           
F­
20
Regional                          ..
F­
20
AACOG
Region   ..                    
F­
20
Diesel
Construction
&
Quarry
Equipment         .
F­
20
Tractors
&
Combines
                 .
F­
20
Toyota
Facility
Non­
Road
Emission
Estimates
for
2007   
F­
20
Equipment
Categories              
F­
21
Equipment
Populations             ...
F­
21
Emissions                   .
F­
21
F­
3
Appendix
F
List
of
Table
Page
Table
F­
1
Photochemical
Model
Jobs
&
Files
for
2007
EI
Development
of
On­
Road
Sources
                   ..
F­
8
Table
F­
2
Estimated
Emissions
of
Deutz
Engines
and
those
of
Flare
Burning
at
Tessman
Rd.
LFG
Power
Plant
         
F­
11
Table
F­
3
Photochemical
Model
Jobs
&
Files
for
2007
EI
Development
of
Point
Sources
                     .
F­
13
Table
F­
4
Photochemical
Model
Jobs
&
Files
for
2007
EI
Development
of
Point
Sources
                     .
F­
17
Table
F­
5
2007
Non­
Road
Source
Emissions
for
Toyota
Facility
by
SCC
..
F­
20
Table
F­
6
Photochemical
Model
Jobs
&
Files
for
2007
EI
Development
of
Non­
Road
Sources
                   
F­
22
Table
F­
7
2007
Emissions
by
Source
Category
for
Texas
for
Sept.
13
(
Monday)
                       .
F­
24
F­
4
Appendix
F
List
of
Figures
Page
Figure
F­
1
2007
Estimated
NOx
Emissions
in
Tons/
Day
for
the
San
Antonio
EAC
Region
during
the
September
Episode         
F­
28
Figure
F­
2
2007
Estimated
VOC
Emissions
in
Tons/
Day
for
the
San
Antonio
EAC
Region
during
the
September
Episode         
F­
29
F­
5
BACKGROUND
The
Early
Action
Compacts
(
EAC)
for
both
Austin
and
San
Antonio
require
attainment
of
the
National
Ambient
Air
Quality
Standards
(
NAAQS)
by
2007.
For
this
reason,
development
of
an
accurate
2007
Emission
Inventory
(
EI)
is
an
important
part
of
air
quality
modeling
for
attainment
demonstration.
The
impacts
of
all
federal
and
state
air
quality
policies
on
emissions
of
ozone
precursors
and
the
pollution
control
strategies
adopted
by
the
nonattainment
and
EAC
areas,
included
in
the
photochemical
modeling
domain,
were
taken
into
account
when
the
air
quality
projections
were
made
for
the
San
Antonio
area.

General
Refinements
to
the
2007
Emission
Inventory
Inputs
All
the
adjustments
and
refinement
applied
to
the
1999
EI
are
also
reflected
in
the
2007
EI.
These
adjustments
and
fine
tunings
have
been
documented
and
can
be
found
in
Appendix
D
of
this
State
Implementation
Plan
(
SIP)
document.

Adjustments
to
Temporal
Input
Data
The
adjustment
factors
were
either
provided
by
ENVIRON,
or
extracted
from
Texas
Commission
on
Environmental
Quality
(
TCEQ)
and
EPA
default
files,
or
were
developed
in­
house
based
on
the
information
from
local
surveys
and
local
data.
The
EPA
default
data
can
be
found
online.
1
The
local
weekly
and
monthly
adjustments
were
based
on
survey
results
from
the
1999
Net
Emission
Trends
(
NET)
emissions
inventories.

All
hourly
data
was
either
provided
by
ENVIRON
or
extracted
from
TCEQ
default
files;
there
were
no
survey­
based
adjustments
to
the
hourly
data.
The
temporal
adjustments
for
tanker
truck
unloading,
Source
Classification
Code
(
SCC)
2501060053,
were
provided
by
the
EPA.
These
temporal
allocations
are
contained
in
the
following
files:
month_
prof_
042902.
db
temporal.
pdf
tprl_
xref_
030701.
dbf
tprl_
xref_
0307
01.
xls
week_
prof_
121400.
dbf
wkd_
diurnal_
prof_
121400.
dbf2
ON­
ROAD
SOURCE
EMISSIONS
FOR
2007
PROJECTION
The
mobile
sources
in
2007
EI
account
for
all
federal
motor
vehicle
control
programs,
including
the
effects
of
offset
Heavy
Duty
Diesel
Vehicle
(
HDDV)
defeat
devices,
the
low
emissions
rebuild
program,
and
the
HDDV
2004
standard
pull­
ahead.
Emissions
from
on­
road
sources
are
calculated
using
the
EPA's
MOBILE6
model.

Regional
On­
road
emissions
for
states
included
in
the
modeling
domain
are
contained
within
the
36
km
grid
system
and
were
provided
by
TCEQ.
ENVIRON,
a
consultant
company,
provided
emissions
for
the
rural
counties
of
Texas
using
MOBILE5,
which
are
the
best
available
at
this
time
for
these
counties.

Mobile
source
projections
for
areas
outside
of
Texas
were
developed
with
MOBILE6
and
were
provided
by
TCEQ
to
Alamo
Area
Council
Of
Governments
(
AACOG).

1
Available
at:
http://
www.
epa.
gov/
ttn/
chief/
emch/
temporal/
2
Email
from
Gary
McGaughy
(
UT
Austin)
received
on
2/
9/
04,
"
Fwd:
latest
draft
2007
files."
F­
6
On­
Road
Mobile
Sources
of
Texas
The
Texas
link­
based
information
received
from
Texas
Transportation
Institute
(
TTI)
was
adjusted
to
account
for
two
state
programs:
the
Texas
Low­
Emissions
Diesel
(
LED)
Fuel
program
and
the
Texas
Regional
Low
Reid
Vapor
Pressure
Gasoline
Program.
The
MOBILE6
model
contains
options
for
user­
specified
alternate
diesel
fuel
parameters.
This
model
in
conjunction
with
a
post­
processing
step
involved
applying
adjustment
factors
to
the
model's
outputs
for
NOx
emissions
were
used
to
estimate
the
effects
of
TX­
LED
fuel
on
the
on­
road
emissions.

AACOG
staff
integrated
MOBILE6
on­
road
files
into
the
photochemical
model
for
all
major
urban
areas
of
Texas,
when
available.
The
TCEQ
directory,
"
MOBILE6
On­
Road
Emission
Data
for
Texas
Near
Nonattainment
Area
Ozone
Episodes
Emissions
for
1999
Base
Case
&
2007
Future
Case"
(
updated
on
December
5,
10,
and
13,
2002;
originally
posted
on
October
2,
2002),
contains
MOBILE6­
based
on­
road
mobile
source
emissions
data
that
were
used
to
support
photochemical
modeling
efforts
for
the
Texas
near
­
nonattainment
areas
of:
­
Austin
3­
county
Region
­
Corpus
Christi
­
San
Antonio
(
Bexar
County
only)
­
Tyler­
Longview
­
Victoria
The
ozone
episode
for
the
Austin,
Corpus
Christi,
San
Antonio,
and
Victoria
areas
extends
from
Monday
September
13,
1999
through
Monday
September
20,
1999.
The
ozone
episode
for
the
Tyler­
Longview
area
extends
from
Friday
August
13,
1999
through
Sunday
August
22,
1999.
Inventory
data
exist
for
both
the
1999
"
base
cases"
and
2007
"
future
cases"
of
these
episodes.
Four
"
day
type"
inventories
are
provided
for
each
area
and
calendar
year:
­
Weekday
(
Monday­
Thursday)
­
Friday
­
Saturday
­
Sunday
The
inventories
were
developed
under
contract
to
the
TCEQ
TTI
and
converted
into
a
photochemical
model­
ready
format
by
TCEQ
staff
using
the
2X
version
of
the
Emissions
Preprocessor
System
(
EPS2X).

TTI
provided
AACOG
with
2007
on­
road
emissions
for
an
average
September
weekday,
Friday,
Saturday,
and
Sunday.
Since
the
1999
modeling
episode,
including
ramp­
up
period,
spanned
eight
days,
the
average
September
weekday
file
was
adjusted
to
account
for
temperature
differences
between
Monday
(
September
13,
1999),
Tuesday
(
September
14,
1999),
Wednesday
(
September
15,
1999),
Thursday
(
September
16,
1999),
and
Monday
(
September
20,
1999).
This
methodology
was
the
same
as
that
used
for
estimating
the
1999
weekday
on­
road
EI.

San
Antonio
Region
In
August
2003,
TTI
completed
the
MOBILE6
version
2
gridded
on­
road
input
files
for
Bexar
County.
The
files
were
made
available
by
the
TCEQ
and
provided
in
model­
ready
F­
7
format
on
that
agency's
file
transfer
protocol
(
ftp)
web
site.
3
The
TTI
files
provided
onroad
emissions
for
an
average
September
weekday,
Friday,
Saturday,
and
Sunday.
Pollutant
specific
factors
were
used
to
convert
the
emissions
from
the
1999
county­
wide
MOBILE5
totals
to
2007
county­
wide
MOBILE6
ver.
2
totals
for
Comal,
Guadalupe,
and
Wilson
counties.

Austin
Region
The
emission
files
for
Bastrop
and
Caldwell
contain
pollutant
specific
factors
for
converting
from
the
1999
county­
wide
M5
totals
to
2007
county­
wide
M6
ver.
2
totals.
Travis,
Hays,
and
Williamson
county
on­
road
emissions
were
developed
by
TCEQ
and
based
on
TTI
emission
estimates.

The
TTI
files
for
Austin
contained
an
adjustment
made
to
one
roadway.
45%
of
the
MoPac
NOx
emissions
were
removed
to
account
for
the
lesser
emissions
on
MoPac
freeway
as
compared
to
the
greater
emissions
on
the
IH­
35
expressway.
This
adjustment
was
made
because
the
two
roads
were
both
categorized
as
freeways,
exaggerating
the
NOx
emissions
on
MoPac.

Houston/
Galveston
Region
MOBILE6
on­
road
files
were
also
obtained
for
the
Houston
area.
4
However,
the
Houston
on­
road
emission
rates
were
estimated
for
an
August
2007
timeframe.
Therefore,
several
adjustments
were
necessary
to
make
the
files
suitable
for
use
in
the
September
2007
episode.

The
August
2007
vehicle
emission
rates
were
adjusted
to
reflect
the
correct
month.
This
was
accomplished
using
the
MOBILE6
model.
Two
runs
were
conducted
for
Houston
using
MOBILE6:
one
with
appropriate
settings
(
such
as
hourly
temperature)
for
the
August
2007
episode
and
one
with
appropriate
settings
for
a
September
2007
timeframe.
The
percent
difference
between
the
two
was
applied,
in
concert
with
a
Vehicle
Miles
Traveled
(
VMT)
adjustment
to
account
for
the
difference
between
total
VMT
for
the
two
runs,
to
the
2000
Houston
link­
based
on­
road
emission
file.

The
2007
MOBILE6
LBASE
input
files
aggregate
the
28
vehicle­
types
(
EPA)
into
13
(
LDGV
&
LDGT1­
4,
HDGV2b,
HDGV3,
DHGV4­
8b,
LDDV
&
LDDT12
&
LDDT34,
HDDV22,
HDDV3,
HDDV4­
7,
HDDV8a­
b,
MC,
HDGB,
HDDBT,
and
HDDBS)
categories;
the
13
roadway­
types
are
aggregated
into
2
(
freeway
&
arterial)
categories.
5
3
Available:
ftp://
ftp.
tceq.
state.
tx.
us
(
April
4,
2003)
4
Email:
from
Chris
Kite
(
TCEQ)
received
12/
10/
02
(
NNA
areas)
and
02/
28/
03
(
Houston
area).
5
Email:
from
Chris
Kite
(
TCEQ)
received
02/
28/
03,
"
MOBILE6
LBASE
Input
Files
for
Houston."
F­
8
Table
F­
1.
Photochemical
Model
Jobs
&
Files
for
2007
EI
Development
of
On­
Road
Sources.

Region
Job
Scripts
Input
Files
Description
Regional
(
outside
Texas)
emiss.
mv.
regional.
Mobile6.
fy07.
xxx
TCEQ
processing
of
emissions.

Texas
Rural
Counties
CAPCO
Counties:

Bastrop
&
Caldwell
AACOG
Counties:

Comal
,
Guadalupe,
&

Wilson
pream.
txnna.
4km.
HPMS
AMS.
mv.
HPMS.
hourly.
xxx.
yyyyyy.
a0
Process
of
1999
MOBILE5
emissions
developed
by
ENVIRON.

cntlem.
txnna.
4km.
mobile5.
HPMS.
2
007
mvfactors.
nonlink.
2007.
yyyyyy
Contain
pollutant
specific
factors
for
converting
from
the
1999
countywide
M5
totals
to
2007
county­
wide
M6
ver.
2
totals
(
Bastrop,
Caldwell,

Comal,
Guadalupe,
&
Wilson).
6
Also
projects
other
Texas
rural
county
emissions
from
1999
to
2007
MOBILE5.

Houston
counties:

Fort
Bend
Harris
Waller
lbase.
mobile6.4km.
2007.
houston
chmspl.
mobile6.4km.
2007.
houston
grdem.
mobile6.4km.
2007.
houston
mobile6.2007.55mph.$
county.
yyyyyy.
lbase_
in
Processing
of
2007
emissions.

55mph
scenario
advised
by
TCEQ.
7
cntlem.
mobile6.4km.
houston.
2007
ctl.
onroad.
LINKS.
daily.
yyyyyy
Project
emissions
from
August
2007
to
September
2007.
8
Bexar
and
Victoria
county
lbase.
mobile6.4km.
2007.
LINKS.
b
chmspl.
mobile6.4km.
2007.
LINKS.
b
grdem.
mobile6.4km.
2007.
LINKS.
b
m6.2007.$
county.
xxx.
yyyyyy.
lbase_
in
Process
the
MOBILE6
on­
road
emission
inventory
by
UT
based
on
TTI
emissions
data.
9
cntlem.
mobile6.4km.
LINKS.
2007
madjin.
dummy.$
county.
yyyyyy
Adjusts
mobile6
on­
road
emission
inventory
for
individual
episode
weekdays
2007
for
Bexar
County.
10
6
Email:
Alba
Webb
(
UT
Austin)
received
11/
17/
03:
"
RE:
2007
Mobile6.2
Files
for
Austin/
San
Antonio",

7
Email:
from
Chris
Kite
(
TCEQ)
received
02/
28/
03,
"
MOBILE6
LBASE
Input
Files
for
Houston."

8
Email:
from
Chris
Kite
(
TCEQ)
received
02/
28/
03,
"
MOBILE6
LBASE
Input
Files
for
Houston."

9
Email:
from
Gary
McGaughy
(
UT
Austin)
received
09/
25/
03,
"
FWD:
2007
Mobile6.2
Files
for
Austin/
San
Antonio."
F­
9
Corpus
Christi
2­
county
region
lbase.
mobile6.4km.
2007.
corpus
chmspl.
mobile6.4km.
2007.
corpus
grdem.
mobile6.4km.
2007.
corpus
m6.2007.
Corpus_
2County.
xxx.
yyyyyy.
lbase_
in
Process
the
mobile6
on­
road
emission
inventory
based
on
TTI
emissions
data.
11
Gregg
and
Smith
counties
lbase.
mobile6.12km.
LINKS.
2007
chmspl.
mobile6.12km.
LINKS.
2007
grdem.
mobile6.12km.
LINKS.
2007
m6.2007.
Tyler_
2County.
xxx.
08yy.
lbase_
in
AACOG
process
of
MOBILE6
emissions
with
local
data
for
August
2007.

cntlem.
mobile6.12km.
LINKS.
2007
ctl.
onroad.
LINKS.
daily.
yyyyyy
Project
emissions
from
August
2007
to
September
2007.

Houston/
Galveston
8­
county
region
lbase.
mobile6.12km.
houston.
2007
chmspl.
mobile6.12km.
houston.
2007
grdem.
mobile6.12km.
houston.
2007
mobile6.2007.55mph.$
county.
hourly.
08yy.
lbase_
in
Process
of
MOBILE6
emissions
based
on
TTI
processing
with
local
data
for
August
2007.
12
cntlem.
mobile6.12km.
houston.
2007
ctl.
onroad.
LINKS.
daily.
yyyyyy
embr.
chmspl.
mv.
LINKS.
12km.$
county.
hourly.
xxx.

yyyyyy.
a0
Project
emissions
from
Aug.
2007
to
Sept.
2007.

Houston­
Galveston
8­

County
region,
Gregg
county
and
Rural
Counties
mrguam.
mobile6.12km.
mv.
2007
emiss.
mv.
mobile6.12km.
gregg.
xxx.
yyyyyy.
a0
emiss.
mv.
mobile6.12km.
brazoria.
xxx.
yyyyyy.
a0
emiss.
mv.
mobile6.12km.
chambers.
xxx.
yyyyyy.
a0
emiss.
mv.
mobile6.12km.
fortbend.
xxx.
yyyyyy.
a0
emiss.
mv.
mobile6.12km.
galveston.
xxx.
yyyyyy
a0
emiss.
mv.
mobile6.12km.
harris.
xxx.
yyyyyy
a0
emiss.
mv.
mobile6.12km.
liberty.
xxx.
yyyyyy.
a0
emiss.
mv.
mobile6.12km.
montgomery.
xxx.
yyyyyy.
a0
emiss.
mv.
mobile6.12km.
waller.
xxx.
yyyyyy.
a0
emiss.
mobile5.
mv.
HPMS.
12km.
2007.$
hpms_
xxx.
yyyyy
y.
a0
Script
for
running
MRGUAM
module
Mobile
emission
inventory
(
12km
level)

All
Texas
Counties
mrguam.
mobile6.4km.
mv.
2007
emiss.
mv.
mobile6.4km.
bexar.
xxx.
yyyyyy.
a0
emiss.
m6.
links.
4km.
Austin_
3County.
roadnox.
yyyyyy
emiss.
mv.
LINKS.
4km.
nueces.
xxx.
yyyyyy.
a0
emiss.
mv.
LINKS.
4km.
sanpatricio.
xxx.
yyyyyy.
a0
emiss.
mv.
links.
4km.
vic.
yyyyyy
emiss.
mv.
LINKS.
4km.
fortbend.
xxx.
yyyyyy.
a0
Script
for
running
MRGUAM
module
for
the
Mobile
emission
inventory
(
4km
level)
in
2007.
Austin
files
provided
by
UT
and
based
on
TTI
emission
data,
contain
IH­

35/
MoPac
adjustment.
13
Victoria
10
Email:
from
Gary
McGaughy
(
UT
Austin)
received
09/
25/
03,
"
FWD:
2007
Mobile6.2
Files
for
Austin/
San
Antonio."

11
Email:
from
Chris
Kite
(
TCEQ)
received
08/
29/
03,
"
1999
Gridded
Onroad
Mobile
CAMx
Files
for
NNA
Subdomain."

12
Email:
from
Chris
Kite
(
TECQ)
received
02/
28/
03,
"
MOBILE6
LBASE
Input
Files
for
Houston."

13
Email
from
Alba
Webb
(
UT)
received
01/
16/
04,
"
Revised
Mobile
files."
F­
10
emiss.
mv.
LINKS.
4km.
harris.
xxx.
yyyyyy.
a0
emiss.
mv.
LINKS.
4km.
waller.
xxx.
yyyyyy.
a0
emiss.
mv.
mobile5.
HPMS.
2007.$
hpms_
day.
yyyyyy.
a0
emission
files
provided
by
UT
based
on
TTI
emission
data.
14
Texas
and
Regional
mrguam.
mv.
all_
reg.
mobile6.2007
emiss.
mv.
all_
counties.
12km.
yyyyyy.
a0
emiss.
mv.
regional.
Mobile6.
fy07.
xxx
Merge
Mobile
emissions
for
the
Regional
Grid,
2007.
15
14
Email
from
Alba
Webb
(
UT)
received
03/
11/
04,
"
RE:
Gifs
attached."

15
Email:
from
Ron
Thomas
(
TCEQ)
received
12/
03/
03,
"
more
HDD
2007
EI
parts."
F­
11
BIOGENIC
SOURCE
EMISSIONS
FOR
2007
PROJECTION
Emission
rates
that
result
from
natural
processes
in
vegetation
and
soils
were
developed
for
the
year
1999
by
TCEQ
technical
staff
using
the
GLOBEIS
mode
(
TNRCC).
Because
changes
in
biogenic
emissions
are
very
difficult
to
predict,
the
EPA
recommends
the
use
of
identical
biogenic
emission
rates
between
base
year
and
future
year
models.
Therefore,
the
2007
simulation
incorporates
TCEQ's
1999
biogenic
emissions
input
files.

POINT
SOURCE
EMISSIONS
FOR
2007
PROJECTION
TCEQ
maintains
comprehensive,
annual
point
source
databases
for
the
State
of
Texas.
In
addition,
the
state
agency
develops
point
source
projections
for
use
in
modeling,
SIP
development,
and
other
applications.
AACOG
staff
obtained
the
2007
Texas
electricgenerating
unit
(
EGU)
and
non­
electric
generating
unit
(
NEGU)
emission
files
developed
for
the
Houston
SIP
and
used
the
data
to
update
the
2007
emission
inventory
inputs.
These
files
were
supplemented
with
local
data
when
available.
Some
examples
of
local
data
used
are
the
2007
emission
projections
for
Lackland
Air
Force
Base
hospital
EGUs
and
the
City
Public
Service
power
plants,
which
were
provided
to
AACOG
by
the
facilities'
staff
and
incorporated
in
the
2007
simulation.

Since
emission
projections
must
account
for
growth
and
control
factors,
the
2007
point
source
emissions
were
developed
based
on
the
anticipated
impacts
of
two
Texas
laws
promulgated
in
1999:
Senate
Bill
7
and
Senate
Bill
766.
Senate
Bill
7
limits
NOx
emissions
from
grandfathered
electric
generating
facilities
and
Senate
Bill
766
increases
emission
fees
on
grandfathered
non­
electric
generating
facilities.

Bexar
County
Tessman
Road
Land
Fill
Gas
(
LFG)
Power
Station
The
proposed
Tessman
Road
LFG
Power
Station
is
located
in
Bexar
County
near
Converse,
TX.
Emissions
from
station
are
based
on
six
Deutz
TBG
620
V16
engines
producing
electricity
from
methane
and
other
landfill
gases.

Comparison
of
the
Deutz
Engine
to
Flare
Burning
AACOG
Solid
Waste
Advisory
Committee
(
SWAC)
stated
in
the
memorandum
to
the
Board
of
Directors,
dated
November
29,
2001,
that
the
project
will
not
create
a
significant
impact
on
the
air
quality
of
the
area.
While
the
NOx
emissions
increase,
the
VOCs
and
Particular
Matter
emissions
show
decreases
from
the
estimated
levels
for
flare
burning.

Table
F­
2.
Estimated
Emissions
of
Deutz
Engines
and
those
of
Flare
Burning
at
the
Tessman
Rd
LFG
Power
Plant.

Pollutant
Deutz
Engine
:
6
Engines
(
tons/
day)
Flame
Burning
Equivalent
to
6
Engines
(
tons/
day)
NOx
0.179
0.065
CO
0.596
0.352
VOC
0.049
0.073
PM
0.027
0.055
F­
12
Toyota
Facility
Toyota
proposed
to
build
the
plant
in
two
phases.
Estimates
from
plant
construction
emissions
are
not
included.
The
emissions
discussed
in
this
appendix
are
from
operation
of
the
plant
only.
16
Phase
1
­
Emission
estimations
from
production
for
period
beginning
with
Start
of
Production
(
SOP)
in
2006
until
Phase
2
SOP:
 
VOC
=
5
tons/
day
*
250
days/
yr.
=
1250
tons
per
year
(
Emissions
mainly
from
painting,
cleaning,
sealers,
adhesives,
&
Natural
Gas
Combustion.)
 
NOx
=
0.34
tons/
day
*
365
days/
yr.
=
125
tons
per
year
(
Emissions
mainly
from
Nat.
Gas
boilers/
space
heaters/
misc.
process
heating;
this
rate
is
a
maximum
and
will
decrease
in
the
summer
months.)
 
CO
=
0.2
tons/
day
*
365
days/
yr.
=
73
tons
per
year
(
Emissions
from
same
Nat.
Gas
sources
listed
above.)
 
SO2
=
1­
2
TPY
(
Emissions
from
same
emitters
as
Nat.
Gas
sources
listed
above.)
 
PM
=
0.16
tons/
day
*
250
days/
yr.
=
40
tons
per
year
(
Emissions
mainly
from
combustion,
painting,
and
welding.)

Phase
2
­
Production
estimation
following
Phase
2
SOP
beginning
between
2008­
2010
All
emissions
are
projected
to
double
with
Phase
2
SOP.

16
Toyota
Motor
Manufacturer
North
America
(
TMMNA),
November
18,
2002.
F­
13
Table
F­
3.
Photochemical
Model
Jobs
&
Files
for
2007
EI
Development
of
Point
Sources.

Counties/
Region
Job
Script
Input
Files
Description
Regional
lo_
pt.
grdem.
Aug30.
reg_
12km.
reg_
egu_
hdd2007_
noTX
lo_
pt.
grdem.
Aug30.
reg_
12km.
reg_
negu_
hdd2007_
noTX
pstpnt.
out.
Aug30.
reg_
12km.
reg_
egu_
hdd2007_
noTX
pstpnt.
out.
Aug30.
reg_
12km.
reg_
negu_
hdd2007_
noTX
HDD
EI:
Two
top
files
are
for
low
level
emissions
(<
30m
above
the
ground).
Two
bottom
files
are
for
high
level
emissions
(>
30m
above
the
ground).

tceq_
egu_
2007_
02102004.
afs
TCEQ
processing
emissions
data
for
S
and
PO.
17
control.
07TX­
HG_
egu
SB7
and
Ch.
117
NOx
rules
for
EGUs
in
TX
outside
of
HGA.

control.
HG_
NOxCap_
EGU
Houston/
Galveston
8­
county
EGUs
to
the
levels
of
the
2007
&
2010
NOx
Cap
(
MECT),

88%
EGU
NOx
reduction
from
2000.

pts.
TX_
egus.
2007.
v15b
control.
austin_
egu
Austin
Area
NOx
control
factors
for
facility
specific
value.
18
pts.
TX_
new_
egus.
2007.
v15b
afs.
hgmcr2004.
new_
egu_
TX.
lcp.
austin
TCEQ
processing
of
Texas
S
and
PO
NEW
EGU
2007
point
sources.
(
Original
file:

afs.
hgmcr2004.
new_
egu_
TX.
lcp
19).
20*

mrguam.
pts.
nna4km.
2007
emiss.
pt.
TX_
negu.
008030.2007.
v15b
emiss.
pt.
TXnna4km_
minorpts.
99po.
xxx
emiss.
pt.
TXnna4km_
offshore.
xxx
emiss.
pt.
hrly_
egu.
000830.2007.
v15b
Merging
point
sources
in
NNA
Texas
4km
modeling
domain.
Elevated
CPS
emissions
not
merged.
Offshore
emissions
were
not
increased.

pts.
TX_
egus.
2007.
v15b
21
tceq_
egu_
2007_
02102004.
afs
Processing
of
Texas
2007
S
and
PO
for
existing
EGUs.

afs.
tx_
negu.
agg_
re.
000818­
000906.
v15b.
3pols.
lcp
TCEQ
processing
of
Non­
EGUs.
22
Texas
Counties
pts.
TX_
negu.
2007.
v15b
control.
00­
07.
DFW.
NEGU.
NOx
Cntlem
package
for
DFW
NEGUs.

17
Ron
Thomas
&
Gabriel
Cantu
(
TCEQ),
2/
9/
04.

18
Thomas
Pavlovic
(
UT
Austin),
02/
11/
04.

19
Ron
Thomas
&
Gabriel
Cantu
(
TCEQ),
2/
9/
04.

20
Email:
from
Gary
McGaughey
(
UT
Austin)
received
02/
12/
04,
"
2007
TX
pt
source
data
and
jobs."

21
Ron
Thomas
and
Gabriel
Cantu
(
TCEQ)
02/
06/
2004
22
Email:
from
Gary
McGaughey
(
UT
Austin)
received
02/
12/
04,
"
2007
TX
pt
source
data
and
jobs."
Input
data
received
from
Ron
Thomas
and
Gabriel
Cantu
02/
06/
2004
F­
14
control.
2007.
BPA.
NEGU
Includes
survey
results
and
BPA
NOx
emission
factors,
Chapter
117
limitations
to
obtain
2000­
2007
control
factors.

control.
HG_
07NOxCap_
NEGU
HGA
8­
co
NEGUs
to
the
levels
of
the
2007
NOx
a
52%
reduction
from
2000.

TIPIEGASGrowthFactors00to07
Project
from
2000
to
2007
using
TIPI
factors,

EGAS
where
TIPI
data
was
unavailable.

AgreedOrdersControlFactors00to07
This
packet
controls
emissions
according
to
Agreed
Orders
from
2000
emissions
to
2007.

ctl.
alco
Control
factors
set
to
provide
28.50
TCEQ
tpd
to
26.66
tpd.
23
Texas
Counties
pts.
TX_
negu.
2007.
v15b
(
continued)
ctl.
lehigh
NOx
control
factors
to
revise
Lehigh
Cement
Kiln.
24
afs.
toyota
afs.
toyota.
2007
Process
of
the
afs
(
geo­
coded)
for
Toyota
Phase1.

Bexar
County
afs.
tessman
afs.
tessman.
2007
Process
of
the
afs
(
geo­
coded)
emissions
from
Tessman
Road
LFG
Power
Station.

Regional
mrguam.
pts.
all_
reg.
2007
emiss.
pt.
hrly_
egu.
000830.2007.
v15b
emiss.
pt.
hrly_
new_
egu.
000830.2007.
v15b
emiss.
pt.
TX_
negu.
008030.2007.
v15b
emiss.
pt.
TX_
offshore.
xxx
lo_
pt.
grdem.
Aug30.
reg_
12km.
reg_
egu_
hdd2007_
noTX
lo_
pt.
grdem.
Aug30.
reg_
12km.
reg_
negu_
hdd2007_
noTX
Regional
low­
level
point
sources
where
developed
by
TCEQ.
25
*
The
input
afs
file
is
the
originals
TCEQ
file
with
NOx
emissions
for
AE
Sand
Hills
multiplied
by
factor
of
1.0798
to
bring
the
total
from
the
TCEQ
value
of
0.9502
tpd
to
1.0260
tpd.
(
Thomas
Pavlovik,
2/
11/
04).

23
Email:
from
Thomas
02/
12/
2004.

24
Email:
from
Gary
McGaughey
(
UT
Austin),
received
02/
12/
04,
"
2007
TX
pt
source
data
and
jobs."
Original
data
supplied
by
Bill
Gill
(
CAPCO).

25
Email:
from
Ronald
Thomas
(
TCEQ),
received
01/
12/
04,
"
Updated
2007
HDD
points."
F­
15
AREA
SOURCE
EMISSIONS
FOR
2007
PROJECTION
Regional
Area
emissions
for
states
outside
of
Texas,
but
within
the
36­
km
grid
modeling
domain,
were
projected
to
2007.
The
Heavy
Duty
Diesel
Emissions
Inventory26
(
HDD
EI)
was
used
for
emissions
outside
of
the
state
of
Texas.

San
Antonio
Region
Area
source
emission
projections
were
calculated
for
2007
using
the
Economic
Growth
Analysis
System
(
E­
GAS)
model,
with
the
exception
of
area
source
population
based
emissions.
EPA
endorses
the
use
of
E­
GAS
when
emission
growth
estimates
for
area
source
are
not
readily
obtainable
by
conducting
surveys
or
taping
other
local
sources.
E­
GAS
generates
surrogate
growth
indicators
via
the
following
information
[
Pechan,
2001]:
Constant
dollar
output/
value
added
estimates
for
172
economic
sectors;
Physical
output
estimates,
such
as
gasoline
consumption,
for
some
major
emitting
source
categories;
Estimates
of
energy
consumption
by
fuel
type;
Population;
and
Personal
consumption
expenditures
for
gasoline
and
oil
Using
EGAS,
the
2007
projected
emissions
were
figured
as
follows:

=
X
The
EGAS
model
supplied
growth
factors
for
projecting
of
all
area
source
emissions
except
Architectural
Surface
Coatings
and
Consumer/
Commercial
Solvents.
For
these
categories,
population
base
projection
methodology
was
used.
The
emissions
were
multiplied
by
the
percent
increase
in
population
between
1999
and
2007.

Modeling
performed
by
AACOG
accounted
for
the
State's
Stage
I
Vapor
Recovery
Rule.
The
rule
requires
vapor
recovery
equipment
for
large
retail
gasoline
outlets
and
bulk
terminals.
27
A
methodology
for
modeling
the
state
low
NOx
water
heater
regulation,
slated
for
implementation
in
2002,
has
not
yet
been
determined
for
this
area.
Therefore,
this
rule
has
not
been
included
in
the
2007
base
case.
It
is
anticipated
that
the
low
NOx
water
heater
rule
will
have
little
affect
on
ozone
levels
in
the
San
Antonio
EAC
Region
(
SAER).

Several
state
regulations
were
also
accounted
for
in
the
development
of
the
projected
area
source
emissions
as
directed
by
TCEQ.
Rate
of
Progress
control
factors
(
ENVIRON)
were
used
for
several
area
sources
in
developing
the
2007
projections.
The
controls
account
for
reduced
pollutant
emissions
by
improved
future
techniques
and/
or
regulations.
The
following
list
details
the
categories
subject
to
the
rate
of
progress
control
factors:
LUST
Architectural
Coatings
Traffic
Markings
High
Performance
Maintenance
26
Email
from
R.
Thomas.
27
Available
online:
http://
tnrcc.
state.
tx.
us/
exec/
media/
press/
o6­
99cleangas.
html
x.
xxxx
tons/
yr.
(
2007
VOC
Emissions)
y.
yyyy
(
Adjusted
EGAS
Growth
Factor
for
2007)
z.
zzzz
tons/
yr.
(
1999
VOC
Emissions)
F­
16
Other
Specific
Purpose
Coatings
Another
regulation
is
the
Regulation
V
Rule
which
affects
only
"
Factory
Finished
Wood"
in
the
"
Surface
Coatings"
subcategory.
The
emissions
were
ensured
to
reflect
an
emission
reduction
by
99%.

Degreasing
The
reductions
applied
to
degreasing
equipment
are
based
on
the
Texas
Administrative
Code
(
TAC)
Chapter
106
and
115.
The
emission
reductions
of
85%
apply
only
to
the
growth
from
1999
to
2007.
This
calculated
to
a
5.128
tons/
day
reduction
which
is
30.52%
of
the
2007
base
case
emissions.
Appendix
I
of
this
SIP
covers
the
degreasing
control
strategy
in
more
detail.
F­
17
Table
F­
4.
Photochemical
Model
Jobs
&
Files
for
2007
EI
Development
of
Area
Sources.

Region
Job
Script
Input
Files
Description
Regional
(
outside
Texas)
emiss.
ar.
regional.
hdd.
fy07.
xxx
Processing
of
emission
files.
28
Regional
mrguam.
ar.
all_
reg.
07po
emiss.
ar.
reg_
tx.
net07.02062004.
xxx
emiss.
nr.
reg_
tx.
net07.02062004.
xxx
emiss.
ar.
regional.
hdd.
fy07.
xxx
emiss.
offr.
regional.
NonRoad.
fy07.
xxx
emiss.
offr.
reg_
hdd_
nonNR.
fy07.
xxx
Merges
Area
and
Non­
road
emissions
for
the
Regional
Grid
in
2007.
Includes
updated
regional
HDD
(
non­
Texas)
emissions
for
2007.

Texas
counties
ar.
reg_
tx.
eps2.2007.02062004
ams.
TX_
07.
area07_
b3
Process
of
the
regional
area
source
inside
of
Texas.
Input:
TCEQ
2007
Area
Source
Updates,

Feb.
2004,
received
from
Jim
Mackay.

ams.
aacog.
area.
b
Process
of
the
ams
non­
population
based.

ctl.
aacog.
area.
egas
Project
with
EGAS
growth
factors
(
PECHAN).

ctl.
aacog.
area.
pop
Zero­
out
population­
based
emissions.

ctl.
aacog.
area.
rop
Rate
of
progress
controls.

ar.
sa.
07
ctl.
stage1_
125.
aacog
Accounts
for
Stage
I
reductions.

ams.
aacog.
area.
2007
Processing
of
the
ams
population
based.

ar.
sa.
pop.
07
ctl.
aacog.
area.
rop
Rate
of
progress
controls.

afs.
capco.
aacog.
area
Process
of
the
afs
(
geo­
coded)
with
local
data
for
2007.
No
CAPCO
(
1999
AACOG
EI).

ctl.
aacog.
area.
egas
Non­
population­
based
area
sources
projected
with
EGAS
growth
factors
(
PECHAN).

ctl.
aacog.
area.
rop
Rate
of
progress
controls.
29
ctl.
stage1_
125.
aacog
Stage1
controls
at
125,000
gallons
or
more
throughput.

ctl.
degreasing.
eq.
2007
Degreasing
reductions
applied
to
growth
from
1999
to
2007
only.

AACOG
12­
County
Region
afsar.
sa.
07
ctl.
aacog.
obvr.
0709xxx
OBVR
controls
(
4
county
San
Antonio
EAC
region)
based
on
Mobile6
database.

28
Email:
from
Gary
McGaughey
(
UT
Austin),
received
02/
16/
04,
"
RE:
2007
TX
pt
source
data
and
jobs,"
containing
TCEQ
2007
Nonroad
Source
Updates
(
02/
04)
from
Jim
Mackay,
located
at
ftp://
ftp.
tnrcc.
state.
tx.
us/
pub/
OEPAA/
TAD/
Modeling/
file_
transfer/
TxareaNR/
files
29
Package
to
apply
Rate
of
Progress
(
ROP)
Controls,
prepared
by
Steven
Smeltzer,
June.
17,
2003,
AACOG.
Also
applying
ROP
controls
seven
area
source
cataegories
in
the
San
Antonio
4
county
area
prepared
by
ENVIRON,
Aug.
28,
2001
F­
18
afsar.
austin.
07
2007_
weekday_
area_
capco_
02242004.

afs
Process
of
the
afs
(
geo­
coded)
area
sources
for
Austin
5
county
area
with
local
data
for
2007.
30
Austin
5­
county
Metropolitan
Statistical
Area
(
MSA)
ar.
aust.
07.
b
2007_
weekday_
area_
capco_
02242004_

withlawn.
ams
Process
of
the
ams
area
sources
for
Austin
5
county
area
with
local
data
for
2007
ams­
area­
nsp.
prn
Process
the
area
emissions
with
local
data.

Corpus
Christi
2­
County
Region
ar.
cc.
07
ctl.
area.
regional
EGAS
4.0
Model
Projection
of
regional
EI
from
1999
to
2007
(
PECHAN).

Victoria
7­
County
Region
Vict_
area_
2007.
ams
Vct_
2007_
fire.
ams
Emissions
files
provided
by
UT,
includes
local
data.
31
30
Source:
Gary
McGaughey
(
UT
Austin)
Feb.
24,
2004
31
Email:
from
Gary
McGaughey
(
UT
Austin),
received
11/
16/
03.
F­
19
NON­
ROAD
SOURCE
EMISSIONS
FOR
2007
PROJECTION
Non­
road
projected
2007emissions
for
states
outside
of
Texas,
but
within
the
36­
km
grid­
system
modeling
domain,
were
provided
by
TCEQ.
The
Heavy
Duty
Diesel
Emissions
Inventory
(
HDD
EI)
was
used
for
emissions
outside
of
the
state
of
Texas.

AACOG
Region
To
project
the
non­
road
emissions
for
the
AACOG
counties,
the
EPA's
NONROAD
Model
was
employed.
NONROAD
runs
were
conducted
for
a
typical
summer
day
(
weekday
and
weekend
day)
in
1999
and
in
2007.
A
projection
factor
resulted
from
the
ratio
of
the
1999
results
to
2007
results
by
SCC.
The
factors
were
then
applied
to
the
1999
emissions
to
form
estimates
for
2007.
The
exceptions
to
this
are
where
local
data
was
incorporated.

Diesel
Construction
&
Quarry
Equipment
The
1999
data
for
quarry
equipment
was
updated
with
local
surveys,
permit
data
and
aerial
photography
as
described
in
Appendix
D,
1999
Base
Case
Emission
Inventory
Development.

Tractors
and
Combines
The
1999
data
for
quarry
equipment
was
processed
separately
because
they
were
combined
into
one
category
for
2007;
thus
emissions
could
not
be
projected
from
the
1999
emissions.

Toyota
Facility
Non­
Road
Emission
Estimates
for
2007
Table
F­
5
summarizes
the
2007
non­
road
emissions
estimates
for
the
planned
Toyota
production
plant
in
Bexar
County,
Texas.
The
subsequent
documentation
explains
the
methodology
in
calculating
the
emissions.
F­
20
Table
F­
5.
2007
Non­
Road
Source
Emissions
for
Toyota
Facility
by
SCC.

SCC
Equipment
description
Est
Equip
Pop
NOx
Emissions
(
tons/
day)
CO
Emissions
(
tons/
day)
VOC
Emissions
(
tons/
day)
2265003020
4­
Str
Forklifts
2.3
0.001134
0.057436
0.002539
2267003020
LPG
 
Forklifts
39.6
0.083179
0.312698
0.000107
2268003020
CNG
 
Forklifts
4.6
0.005978
0.022539
0.000008
2270003020
Dsl
 
Forklifts
12.7
0.013099
0.017362
0.001344
2265003010
4­
Str
Aerial
Lifts
4.0
0.000315
0.023246
0.000822
2267003010
LPG
­
Aerial
Lifts
2.1
0.001034
0.003813
0.000001
2270003010
Dsl
­
Aerial
Lifts
4.1
0.001159
0.001003
0.000239
2260003030
2­
Str
Sweepers/
Scrubbers
0.4
0.000001
0.000106
0.000017
2265003030
4­
Str
Sweepers/
Scrubbers
2.3
0.000237
0.019885
0.000599
2267003030
LPG
­
Sweepers/
Scrubbers
0.7
0.000740
0.002769
0.000001
2268003030
CNG
­
Sweepers/
Scrubbers
0.0
0.000000
0.000000
0.000000
2270003030
Dsl
­
Sweepers/
Scrubbers
4.2
0.006187
0.004507
0.000826
2265003070
4­
Str
Terminal
Tractors
0.7
0.000135
0.006891
0.000301
2267003070
LPG
­
Terminal
Tractors
0.1
0.000466
0.001741
0.000001
2268003070
CNG
­
Terminal
Tractors
0.0
0.000000
0.000000
0.000000
2260003040
2­
Str
Other
General
Industrial
Eqp
0.0
0.000000
0.000000
0.000000
2265003040
4­
Str
Other
General
Industrial
Eqp
9.8
0.000203
0.038259
0.001020
2267003040
LPG
­
Other
General
Industrial
Eqp
0.2
0.000220
0.000826
0.000000
2268003040
CNG
­
Other
General
Industrial
Eqp
0.0
0.000000
0.000000
0.000000
2270003040
Dsl
­
Other
General
Industrial
Eqp
8.3
0.007399
0.002255
0.000618
2265003050
4­
Str
Other
Material
Handling
Eqp
0.2
0.000025
0.001946
0.000065
2267003050
LPG
­
Other
Material
Handling
Eqp
0.1
0.000055
0.000204
0.000000
2270003050
Dsl
­
Other
Material
Handling
Eqp
0.6
0.000431
0.000286
0.000072
TOTAL
0.121999
0.517774
0.008580
Equipment
Categories
The
equipment
categories
chosen
in
this
non­
road
emissions
estimate
are
the
same
categories
used
in
the
Industrial
Equipment
Section
of
EPA's
NONROAD
Model.

Equipment
Populations
The
first
step
in
this
process
is
the
estimation
of
plant
equipment
populations
for
each
equipment
category.
A
ratio
of
the
number
of
Toyota
employees
to
the
number
of
manufacturing
employees
(~
SIC
20)
in
Texas
was
used
to
estimate
the
plant
equipment
population.
The
populations
for
each
category
were
calculated
based
on
the
following
formula:

Equipment
(
Type
N)
Population
=
Equipment
Population
In
Texas
x
(
Toyota
Plant
Employees
/
Industrial
Workers
in
Texas)

Example:
The
Texas
equipment
population
for
diesel­
powered
forklifts
was
6,227.
The
number
of
manufacturing
employees
in
Texas
was
982,205.
The
estimated
Toyota
plant
F­
21
employment
population
is
2000.
Using
this
information,
an
estimate
of
diesel
powered
forklifts
for
the
planned
Toyota
Plant
can
be
calculated
as
follows:

Toyota
Diesel
Fork
Lift
Population
=
6,227
Diesel
Forklifts
in
Texas
x
(
2,000
Toyota
Emp./
982,205
Ind.
Workers
in
TX.)
=
12.68
Diesel
Forklifts
for
Toyota
Emissions
A
run
of
the
NONROAD
model
was
conducted
to
estimate
CO,
NOx,
and
VOC
emissions
for
a
typical
weekday
in
the
summer
season
2007
for
the
state
of
Texas.
A
ratio
of
the
estimated
equipment
population
for
Toyota
and
the
equipment
population
of
Texas
was
then
used
in
the
calculation
of
emissions.
The
emissions
for
each
category
were
based
on
the
following
formula:

Emissions
(
Tons/
Day)
of
Equip
(
Type
N)
=
Texas
Emissions
x
(
Est.
Toyota
Equip
Population
/
Texas
Equip
Population)

Example:
Toyota
NOx
Emissions
of
Diesel
Forklifts
=
6.4319
Texas
NOx
tons/
day
x
(
12.68
Dsl.
Toyota
/
6227
Dsl.
TX.
Forklifts)
=
0.0131
tons/
Day
of
NOx
Houston/
Galveston
Region
&
Rural
Texas
Counties
The
Houston/
Galveston
county
emissions
were
processed
with
the
Texas
rural
county
files
and
are
based
on
TEXAQS.
There
are
several
control­
packages
that
account
for
minor
adjustments
to
these
emission
files.
This
is
the
same
method
used
in
the
Houston
SIP.
The
first
is
the
Nonroad
TCAS
gas
controls
for
Texas
attainment
counties.
The
California
Spark
control
package
is
for
the
Houston/
Galveston
area
and
applies
to
large
construction,
Industrial,
commercial,
&
lawn
and
garden
sources.
The
next
control
package
is
also
for
the
Houston/
Galveston
area
and
applies
to
gas
can
emission
reductions.
The
last
one
is
for
the
VMEP
Plus
factor
any
applies
to
Houston
counties.
This
factor
reduces
the
NOx
by
about
33
t/
d
and
the
VOCs
by
about
1.86
t/
d
from
the
nonroad
emissions.
Refer
to
Table
F­
3
for
the
specifics
on
these
control
packages.
F­
22
Table
F­
6.
Photochemical
Model
Jobs
&
Files
for
2007
EI
Development
of
Non­
Road
Sources.

Counties
Job
Script
Input
Files
Description
Regional
(
outside
Texas)
emiss.
offr.
reg_
hdd_
nonNR.
fy07.
xxx
emiss.
offr.
regional.
NonRoad.
fy07.
xxx
Process
emission
files.
32
ams.
TX_
07.
NR07_
b4b
Process
2007
nonroad
source
updates
(
orig.
02/
04
Jim
Mackay).
33
control.
nonr.
att.
tcas_
gas.
07
Nonroad
TCAS
gas
controls
for
TX
attainment
counties.

control.
nonr.
HG.
CaliSpark
California
Sparkplug
Engines
rule:
lg
const.,
ind.,
and
comm.
HDG
2/
4
stk
gas
vehicles
to
get
2.8
t/
d
NOx,
7.58
t/
d
VOC.
34
control.
nonr.
HG.
gascan
Hou./
Gal.
Gas­
can
0.757
VOC
reduction
factors:
1­(
0.45*
0.54)
.
35
Texas
Counties
nr.
reg_
tx.
eps2.2007.

02062004
control.
nonr.
hg.
VMEPplus
Voluntary
Mobile
Emission
Reduction
Program
(
VMEP):
TERP,

accelerated
Tier2/
Tier3
purchases,
water
heater
rule,
and
stationary
compression
ignition
(
CI)
engines
for
HGA.

Victoria
7­
County
Region
VCT07_
NR02Ayyyyyy.
VOC_
TPD.
ams
Vict_
nr.
ams2007
Emission
processing.
Top
file
contains
day­
specific
emissions
data.
Bottom
file
is
average
data.

ams­
nonroad­
nsp.
prn
Processing
of
the
ams
emissions
for
non­
geocoded
emissions
(
ENVIRON).

Corpus
Christi
2­

County
Region
nr.
cc.
07
ctl.
othercounties.
nonroad
Project
emissions
to
from
1999
to
2007
(
based
on
Nonroad
Model.

afs_
nr.
aust.
2007
2007_
nonroad_
final_
capco.
afs.
xxx
Process
the
afs
(
geo­
coded)
non­
road
sources
with
local
data.
36
CAPCO
5­
county
MSA
nr.
austin.
07
2007_
nonroad_
final_
capco.
ams.
xxx
P
rocess
the
geo­
coded
non­
road
sources
for
Austin
5
county
area
with
local
data.

CAPCO
Rural
counties
nr.
capco.
07
ams.
capco.
nonroad.
b
Processing
of
the
ams
emissions
with
local
data
(
CAPCO
EI)

CAPCO
Rural
counties
nr.
capco.
07
ctl.
othercounties.
nonroad
Project
emissions
from
1999
to
2007
(
Nonroad
Model
based).

Cntlem
Package
to
update
Non­
Road
Sources
for
all
Texas
counties
with
Non­
Road
Model,
2000
AACOG
12­
County
Region
afs.
toyota
afs.
toyota.
2007
Process
of
the
afs
(
geo­
coded)
non­
road
and
area
sources
for
Toyota
Phase1.
37
32
Email:
from
Gary
McGaughey
(
UT
Austin)
received
02/
16/
04,
"
RE:
2007
TX
pt
source
data
and
jobs,"
containing
TCEQ
2007
Nonroad
Source
Updates
(
02/
04)
from
Jim
Mackay,
located
at
ftp://
ftp.
tnrcc.
state.
tx.
us/
pub/
OEPAA/
TAD/
Modeling/
file_
transfer/
TxareaNR/
files
33
Email:
from
Alba
Webb
(
UT
Austin)
received
02/
12/
04,
"
RE:
2007
TX
pt
source
data
and
jobs."

34
Alison
Pollack
(
TCEQ)
information,
07/
10/
00.

35
Karla
(
TCEQ),
received
01/
21/
03.

36
Email:
from
Gary
McGaughey
(
UT
Austin)
received
01/
26/
04,
"
RE:
Area
and
Nonroad
ams/
afs
and
cntlem
files."
F­
23
afs.
nonroad.
capco.
aacog.
a
Processing
of
the
afs
(
geo­
coded)
emissions
with
local
data.

ctl.
zero.
austin
Remove
Austin
emissions
(
in
different
job
script.)

ctl.
construction.
99
Adjust
diesel
construction
equipment
emissions
for
recalculation
of
equipment
population.

afs_
nr.
sa.
2007
clt.
aacog.
nonroad
Project
emissions
from
1999
to
2007
with
the
Nonroad
Model.

ctl.
aacog
Cntlem
Package
to
update
Non­
Road
Sources
in
the
regional
area
with
Non­
Road
Model
&
Railroad
Equipment.

afs.
quarry.
aacog
Processing
of
the
afs
(
geo­
coded)
quarry
emission
with
2007
local
data.

afs.
quarry.
2007
ctl.
aacog.
nonroad
Project
emissions
from
1999
to
2007
with
the
Nonroad
Model.

afs.
tractors_
combines.
sa
Processing
of
the
geo­
coded
emission
sources
with
local
data.

afs_
tractor.
combine.

sa.
07
ctl.
aacog.
nonroad
Project
emissions
from
1999
to
2007
with
the
Nonroad
Model.

ams.
aacog.
nonroad.
b
Processing
of
the
ams
emissions
with
local
data.

ctl.
construction.
99
Adjust
diesel
construction
equipment
emissions
for
recalculation
of
equipment
population.

nr.
sa.
07
clt.
aacog.
nonroad
Project
emissions
from
1999
to
2007
with
the
Nonroad
Model.

ams.
tractors_
combines.
sa
Processing
of
the
ams
emissions
for
the
non­
geocoded
emissions.

AACOG
12­
County
Region
tractors_
combines.
s
a.
2007
clt.
aacog.
nonroad
Project
emissions
from
1999
to
2007
with
the
Nonroad
Model.

37
The
area
sources
are
based
on
permitted
values
provided
by
Toyota
,
and
non­
road
sources
are
based
on
employment
data
and
the
Non­
road
Model
2002
version
2.2.0
(
industrial
equipment
­
SIC
Code
20).
D­
24
Table
D­
7.
2007
Emissions
by
Source
Category
for
Texas
for
Sept.
13
(
Monday)
Non­
Road
Emissions
Area
Emissions
Mobile
Emissions
Point
Emissions
County
FIPS
Code
NOx
VOC
NOx
VOC
NOx
VOC
NOx
VOC
48001
3.8
0.5
0.5
6.3
2.0
1.5
2.4
1.3
48005
1.9
2.3
0.3
6.5
4.8
2.3
6.1
10.5
48007
0.8
4.9
0.3
1.5
0.7
0.4
1.1
0.8
48009
0.5
0.4
0.2
15.9
0.7
0.5
0.0
0.0
48011
0.4
0.0
0.0
0.1
0.2
0.1
0.0
0.0
48015
5.9
0.7
1.1
3.5
3.3
1.0
0.1
1.2
48023
0.7
0.5
0.3
2.2
0.4
0.2
0.0
0.0
48025
0.7
0.2
1.3
8.6
1.2
0.6
1.4
0.0
48027
10.5
3.2
0.7
16.0
11.6
6.1
0.4
2.8
48033
0.0
0.0
0.0
0.1
0.0
0.0
0.0
0.0
48035
4.8
1.2
0.1
1.8
0.7
0.5
5.7
0.2
48037
6.8
1.6
0.3
7.9
8.6
3.5
0.6
1.9
48039
6.9
4.7
5.0
15.1
6.2
3.4
33.3
23.4
48041
3.5
2.2
1.0
11.7
6.5
3.2
4.0
0.2
48045
0.1
0.0
0.0
0.5
0.1
0.0
0.0
0.0
48047
0.2
0.7
1.5
2.4
0.8
0.6
2.0
1.0
48049
1.6
1.1
2.7
10.2
1.8
1.2
0.5
1.7
48051
4.4
0.5
0.7
6.5
1.1
0.5
2.0
0.9
48059
3.2
0.2
0.5
5.5
3.2
0.9
0.6
0.1
48061
7.0
10.7
0.8
18.5
8.8
7.7
2.5
2.3
48063
1.8
0.8
0.0
1.2
0.6
0.3
0.0
0.0
48065
2.3
0.1
0.7
2.7
0.5
0.2
1.4
0.3
48067
5.7
1.1
0.3
3.8
2.1
1.2
6.4
8.7
48071
0.9
2.9
6.2
5.2
3.8
1.8
8.2
11.0
48073
3.6
0.6
0.6
5.7
2.1
1.5
7.4
0.7
48075
2.3
0.2
0.1
1.4
0.9
0.4
0.0
0.0
48077
2.2
0.5
0.3
6.4
1.7
1.1
0.6
0.2
48081
0.1
0.4
0.2
1.7
0.3
0.2
3.1
0.5
48083
1.3
0.3
1.7
5.9
0.7
0.5
0.3
0.0
48085
20.3
6.2
2.3
15.8
16.0
8.8
3.1
1.4
48087
0.5
0.1
1.5
2.7
0.2
0.1
0.0
0.0
48089
1.9
1.0
1.1
3.5
4.5
1.2
2.3
1.4
48093
0.8
0.3
0.7
2.8
0.9
0.6
0.0
0.0
48095
0.5
0.4
0.2
2.0
0.4
0.3
0.1
0.0
48097
3.1
1.3
0.3
11.0
3.1
1.7
0.0
0.2
48099
1.0
0.3
0.2
3.6
1.4
1.2
0.0
0.3
48101
0.3
0.1
0.2
0.9
0.2
0.1
0.0
0.0
48105
0.1
0.4
16.9
23.0
1.6
0.5
0.6
0.0
48107
0.2
0.0
0.0
1.0
0.1
0.1
0.0
0.0
48113
62.9
29.3
17.8
73.6
89.4
44.9
14.3
13.2
48119
0.2
0.0
0.0
0.7
0.4
0.2
0.0
0.0
48121
9.6
5.1
2.5
19.0
14.8
7.8
2.0
1.9
48125
0.3
0.1
0.0
1.2
0.3
0.1
0.0
0.0
48127
0.1
0.1
0.6
3.1
0.5
0.3
0.6
0.1
48129
2.5
0.8
0.0
0.8
1.3
0.5
0.0
0.0
48131
0.9
0.1
2.1
6.3
0.7
0.5
1.1
1.7
F­
25
48133
3.3
0.4
3.9
8.7
4.1
1.1
1.2
0.6
48137
0.0
0.0
1.5
2.2
0.1
0.1
5.1
1.9
48139
11.2
2.2
0.3
10.3
6.3
3.0
39.1
5.7
48143
0.8
0.6
1.1
4.7
1.7
1.0
0.6
0.3
48145
3.7
0.3
0.1
2.4
1.0
0.6
0.0
0.0
48147
1.1
0.4
0.3
3.9
1.5
0.9
16.5
0.4
48151
2.0
0.2
0.1
3.0
0.3
0.2
0.4
0.1
48153
0.3
0.0
0.0
0.5
0.1
0.1
0.0
0.0
48155
0.3
0.1
0.3
1.2
0.2
0.1
0.0
0.0
48157
6.5
2.9
1.7
14.6
9.4
4.8
16.0
3.5
48159
0.4
0.5
0.2
1.7
1.1
0.5
0.5
0.2
48161
2.3
0.3
3.8
7.6
3.2
1.1
45.0
5.1
48167
4.3
9.2
4.3
12.1
5.7
3.3
24.4
37.3
48169
0.4
0.0
0.0
1.9
0.2
0.1
0.0
0.0
48177
2.2
0.8
0.1
2.8
2.8
0.9
0.0
0.4
48179
3.3
0.4
4.4
15.4
2.1
1.0
18.5
8.8
48181
7.3
2.9
0.7
13.4
7.3
3.8
1.5
0.2
48183
5.0
1.3
2.5
18.8
6.3
3.3
9.8
4.3
48185
7.5
0.7
1.1
3.1
1.5
0.7
24.9
1.5
48191
1.5
0.2
0.0
1.2
0.5
0.2
0.0
0.0
48193
0.4
0.1
0.1
1.3
0.4
0.3
0.0
0.0
48195
0.4
0.1
1.1
1.9
0.1
0.1
2.0
0.2
48197
2.7
0.2
0.2
2.1
0.8
0.4
0.4
0.1
48199
2.7
0.4
0.5
4.8
2.2
1.3
1.3
1.9
48201
51.7
26.6
20.6
115.7
96.9
57.5
84.3
142.6
48203
5.1
1.3
2.7
10.9
9.6
2.8
34.0
20.1
48207
1.2
0.3
0.2
3.3
0.5
0.3
3.2
0.1
48211
3.5
0.2
5.2
5.9
0.4
0.2
7.7
2.0
48213
3.6
2.1
1.1
8.0
2.9
2.0
6.5
0.7
48215
13.9
12.7
6.1
32.8
16.0
14.3
8.5
2.8
48217
5.8
1.4
0.2
4.6
4.4
1.8
0.0
0.2
48221
0.7
0.4
1.1
3.1
1.4
0.8
20.5
0.7
48223
1.9
0.7
0.1
4.2
3.6
1.6
1.0
0.1
48225
2.2
0.9
0.2
2.8
1.3
0.6
0.0
1.9
48227
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
48231
2.5
2.0
0.3
9.6
5.8
2.8
0.3
0.1
48233
0.1
0.0
0.8
3.7
0.2
0.1
0.0
0.0
48235
0.1
0.0
0.8
5.4
0.2
0.1
1.2
0.3
48237
0.1
0.1
4.6
11.4
0.5
0.3
2.9
1.5
48241
5.3
1.2
0.3
3.0
1.9
1.2
7.3
3.0
48245
7.3
4.9
8.4
18.0
13.4
6.6
65.5
66.9
48247
0.1
0.3
0.7
1.5
0.2
0.2
0.7
0.1
48249
1.8
0.4
1.4
5.0
2.3
1.2
5.0
1.5
48251
7.5
1.0
0.3
8.7
4.6
2.5
5.7
0.8
48253
1.2
0.3
0.1
5.0
1.3
0.7
3.0
0.1
48257
3.9
1.0
0.2
10.7
4.9
2.6
10.5
2.3
48261
1.7
5.4
0.4
1.3
0.7
0.5
1.5
0.7
48263
0.1
0.0
0.0
1.7
0.1
0.1
2.6
0.2
48267
0.1
1.0
0.0
0.8
1.8
0.5
0.1
0.0
F­
26
48269
0.1
0.0
0.2
1.9
0.2
0.1
0.0
0.0
48271
2.6
0.1
0.0
0.3
0.3
0.2
0.0
0.0
48273
1.4
2.9
1.1
4.1
1.5
0.9
9.2
2.4
48275
0.9
0.2
0.3
2.6
0.3
0.2
0.0
0.0
48277
6.0
1.1
0.2
6.7
2.4
1.5
6.3
1.2
48281
1.1
0.2
0.0
1.4
1.0
0.6
0.0
0.0
48283
1.1
0.5
0.9
2.4
1.4
0.6
0.0
0.0
48289
3.8
0.3
1.1
3.8
2.8
1.0
0.8
0.3
48291
3.1
1.0
0.5
5.5
2.8
1.6
4.3
2.4
48293
3.0
0.6
1.3
4.6
0.8
0.6
34.4
0.9
48295
1.6
0.1
3.8
5.5
0.2
0.1
1.1
0.1
48297
3.9
1.4
1.3
3.4
1.8
0.9
2.8
3.5
48307
1.0
0.2
0.2
2.0
0.6
0.4
0.0
0.0
48309
8.7
4.0
0.6
16.7
11.8
6.0
35.7
0.7
48311
1.0
0.4
2.4
4.6
0.1
0.1
0.5
0.3
48313
0.4
0.1
0.2
1.6
1.8
0.6
0.4
0.0
48315
1.6
0.6
0.3
1.7
0.6
0.4
7.0
0.9
48319
0.1
0.3
0.0
0.6
0.2
0.2
0.0
0.0
48321
7.7
6.4
1.2
6.2
1.8
0.9
8.5
1.3
48323
0.4
0.6
0.4
3.6
1.4
0.9
0.1
0.0
48327
0.1
0.0
0.0
0.7
0.3
0.2
0.0
0.0
48331
6.8
0.5
0.1
7.8
1.5
0.8
13.2
0.2
48333
0.9
0.1
0.0
0.9
0.5
0.3
0.0
0.0
48335
0.9
0.2
0.0
8.3
1.9
0.5
22.9
0.4
48337
3.7
0.7
0.3
9.4
1.3
0.9
0.3
0.9
48339
4.3
3.4
1.8
12.8
11.8
6.0
4.6
3.4
48343
1.4
0.5
0.0
1.8
1.2
0.5
0.5
0.4
48345
0.3
0.0
0.0
0.8
0.2
0.1
0.0
0.0
48347
1.3
1.2
0.9
7.2
3.8
1.8
2.8
5.6
48349
4.9
1.3
0.2
8.5
3.0
1.5
5.4
2.6
48351
0.5
0.5
0.2
1.8
0.7
0.5
4.2
3.1
48353
2.8
0.3
0.3
4.6
2.9
0.9
7.5
0.4
48355
54.5
22.7
0.9
49.8
14.0
8.3
78.1
29.7
48357
1.8
0.3
3.8
7.9
0.6
0.3
3.2
0.3
48361
4.1
1.5
0.5
3.9
5.9
2.5
42.5
16.7
48363
3.6
1.6
5.7
9.6
1.6
0.9
6.1
0.6
48365
1.7
1.1
8.0
13.3
2.0
1.1
13.0
4.1
48367
4.3
1.1
3.9
8.9
4.5
2.3
6.9
1.1
48373
0.8
2.1
0.5
3.8
3.4
1.6
2.5
6.2
48379
0.2
0.7
0.1
0.7
0.6
0.3
0.2
0.0
48385
0.1
0.6
0.0
0.4
0.2
0.1
0.0
0.0
48387
0.6
0.2
0.0
2.0
0.8
0.5
2.2
0.0
48391
3.1
1.1
1.6
5.2
1.2
0.6
5.0
2.9
48393
2.1
0.1
2.4
3.2
0.2
0.1
0.6
0.0
48395
6.9
0.5
0.4
2.5
1.3
0.6
6.9
0.8
48397
1.3
0.7
0.1
2.5
2.2
1.1
0.0
0.0
48399
1.2
0.3
0.2
4.7
0.6
0.4
0.2
0.1
48401
4.9
1.1
4.7
8.4
2.2
1.5
62.9
3.4
48403
1.5
2.1
0.0
1.0
0.7
0.3
0.2
1.0
F­
27
48405
1.2
0.9
0.0
0.8
0.6
0.3
0.0
0.0
48407
0.2
0.8
0.2
1.5
1.6
0.7
0.0
0.0
48409
21.7
16.0
0.2
16.2
3.5
2.0
12.2
1.4
48411
0.3
0.4
0.0
0.9
0.3
0.2
0.0
0.0
48413
0.2
0.0
2.5
3.8
0.2
0.1
0.9
0.2
48415
3.8
0.4
0.1
10.5
1.3
0.7
4.5
1.8
48417
0.3
0.1
0.9
8.8
0.4
0.2
1.1
0.2
48419
2.1
0.7
0.9
3.7
1.7
0.7
0.5
0.0
48423
6.5
2.5
1.0
13.7
10.8
6.2
4.1
9.3
48425
0.2
1.0
0.0
0.5
0.4
0.2
0.0
0.0
48427
1.0
0.3
4.2
7.3
1.5
1.3
4.8
0.5
48429
0.7
0.5
2.9
8.0
0.5
0.3
0.2
0.1
48431
0.1
0.0
2.4
6.5
0.3
0.2
0.0
0.0
48433
0.3
0.1
0.0
2.9
0.2
0.1
0.0
0.0
48435
0.1
0.1
13.1
12.8
1.8
0.5
5.3
1.1
48439
52.3
18.0
9.0
58.1
63.2
31.4
9.9
10.0
48441
6.0
2.9
0.5
14.9
9.7
4.3
0.1
1.4
48447
0.4
0.1
0.3
4.5
0.1
0.1
0.0
0.0
48449
1.7
0.8
0.1
3.1
3.1
1.2
73.6
1.5
48451
2.6
1.9
0.6
11.6
5.1
2.6
2.0
0.1
48455
1.2
1.9
0.0
1.1
0.7
0.3
0.7
0.4
48457
0.2
0.8
0.1
2.0
0.8
0.5
0.0
0.0
48459
3.6
0.4
3.2
9.5
1.6
1.0
0.8
0.6
48463
4.5
2.2
0.1
2.6
1.1
0.9
0.0
0.0
48465
2.0
2.0
0.7
3.3
1.4
0.8
0.0
0.0
48467
3.1
0.5
0.3
5.3
4.5
2.3
0.9
0.9
48471
2.0
1.1
0.2
3.4
4.5
1.7
0.1
1.2
48473
2.2
1.2
0.4
2.0
1.1
1.2
2.6
0.7
48477
2.3
1.6
0.7
4.4
2.1
1.0
0.0
0.0
48479
4.2
2.3
12.7
22.6
6.9
4.4
2.7
0.2
48481
2.6
0.8
2.0
7.9
2.9
1.4
3.6
1.8
48483
0.6
0.1
3.3
5.6
2.6
0.6
0.9
0.0
48485
3.4
1.3
0.7
33.3
6.6
4.3
20.7
6.8
48487
2.9
0.4
0.5
6.1
1.4
0.9
17.7
0.2
48489
2.0
2.3
0.2
3.0
0.7
0.6
0.3
0.1
48497
5.6
1.0
13.0
18.4
3.1
1.9
8.3
2.2
48499
2.8
2.4
0.4
5.3
1.3
1.0
0.0
0.0
48503
0.8
0.6
1.3
14.0
0.8
0.5
13.1
1.5
48505
0.3
1.8
8.3
8.4
0.6
0.5
0.8
0.2
48507
0.3
0.1
0.5
2.7
0.6
0.4
0.0
0.0
F­
28
Figure
F­
1.
2007
Estimated
NOx
Emissions
in
Tons/
Day
for
the
San
Antonio
EAC
Region
during
the
September
Episode.

Modeling
Day
Mobile
Point
Area
Non­
Road
Total
Day
1
80.8
75.1
4.7
42.6
203.2
Day
2
81.5
75.1
4.7
42.6
206.2
Day
3
82.3
75.1
4.7
42.6
207.1
Day
4
85.0
75.1
4.7
42.6
209.7
Day
5
78.9
75.1
4.7
42.6
203.6
Day
6
49.7
74.7
4.1
23.7
152.2
Day
7
36.2
74.7
3.5
23.0
137.4
Day
8
84.0
75.1
4.7
42.6
208.7
81
81
82
85
79
50
36
84
75
75
75
75
75
75
75
75
43
43
43
43
43
24
23
43
5
4
4
5
5
5
5
5
0
80
160
240
320
Day
1
Day
2
Day
3
Day
4
Day
5
Day
6
Day
7
Day
8
Modeling
Day
Tons/
Day
Non­
Road
Area
Point
Mobile
F­
29
Figure
F­
2.
2007
Estimated
VOC
Emissions
in
Tons/
Day
for
the
San
Antonio
EAC
Region
during
the
September
Episode.

Modeling
Day
Mobile
Point
Area
Non­
Road
Total
Day
1
50.4
13.5
83.4
31.3
178.6
Day
2
50.3
13.5
83.4
31.3
178.6
Day
3
50.7
13.5
83.4
31.3
178.9
Day
4
51.1
13.5
83.4
31.3
179.4
Day
5
52.2
13.5
83.4
31.3
180.5
Day
6
33.5
8.5
61.0
35.2
138.2
Day
7
26.9
8.5
33.0
35.0
103.5
Day
8
53.7
12.5
83.4
31.3
180.9
50
50
51
51
52
34
27
54
14
14
14
14
14
12
83
83
83
83
83
61
33
83
31
31
31
31
31
35
35
31
9
9
0
80
160
240
320
Day
1
Day
2
Day
3
Day
4
Day
5
Day
6
Day
7
Day
8
Modeling
Day
Tons/
Day
Non­
Road
Area
Point
Mobile
F­
30
REFERENCES:

U.
S.
Environmental
Protection
Agency
(
EPA),
July
1998.
Information
Sheet
#
6:
Effect
of
the
New
National
Low
Emission
Vehicle
Standard
for
Light
Duty
Gasoline
Fueled
Vehicles.
Ann
Arbor,
Michigan.
Available
online:
http://
www.
epa.
gov/
oms/
m5.
htm
Texas
Administrative
Code
(
TAC),
2004.
Chapter
115,
Subchapter
E,
Division
1:
Degreasing
Process:
§
115.412
&
§
115.415.
Available
online:
http://
www.
tnrcc.
state.
tx.
us/
oprd/
rules/
pdflib/
115_
ind.
pdf
TAC,
2004.
Chapter
117,
Subchapter
B,
Division
4:
Cement
Kilns:
§
§
117.260,
117.261,
117.265,
117.273,
117.279,
and
117.283.
Available
online:
http://
www.
tnrcc.
state.
tx.
us/
oprd/
rules/
pdflib/
117_
ind.
pdf
Texas
Transportation
Institute
(
TTI),
Texas
A&
M
University
System,
June
2003.
San
Antonio
Metropolitan
Statistical
Area
On­
Road
Mobile
Source
Modeling
Emissions
Inventories:
1999,
2007,
and
2012.
College
Station,
Texas.
Available
as
Appendix
C,
On­
Road
Mobile
Emissions
Inventory
Development,
San
Antonio
EAC
Region
Attainment
Demonstration,
March
2004.

Alamo
Area
Council
of
Governments
(
AACOG),
August
2001.
"
1999
Emissions
Inventory
for
the
Alamo
Area
Council
of
Governments
Region."
San
Antonio,
Texas.

AACOG,
November
2001.
"
2007
Projected
Emissions
Inventory
for
the
Alamo
Area
Council
of
Governments
Region."
San
Antonio,
Texas.

ENVIRON,
August
2002.
Final
Report:
Emissions
Processing
for
the
Joint
CAMx
Photochemical
Modeling
of
Four
Southern
Texas
Near
Non­
Attainment
Areas,
Novato,
California.

AACOG,
June
2001.
"
1999
Emissions
Inventory
for
the
Capital
Area
Planning
Council
(
CAPCO)
Region."
San
Antonio,
Texas.

US
Environmental
Protection
Agency
(
EPA),
June
2000.
National
Nonroad
Emissions
Model.
Ann
Arbor,
Michigan.

US
Census
Bureau,
April
2001.
Geographic
Area
Statistics:
Annual
Survey
of
Manufacturers.
Washington,
District
of
Columbia.

PECHAN,
January,
2001.
"
Economic
Growth
Analysis
System:
Version
4.0".
Durham,
North
Carolina.

ENVIRON,
2001.
"
Future­
Year
Ozone
Modeling
of
the
Austin
Texas
Region,"
pp.
3­
19.
Novato,
Califonia.

TNRCC,
2001.
Projects2:
TNRCC
emissions/
WO1­
improve
EI/
biogenics.
doc.
Austin,
Texas.

University
of
Texas
at
Austin
(
UT),
Center
for
Energy
and
ENVIRONmental
Resources.
F­
31
EPA,
August,
2001.
Draft
User's
Guide
to
MOBLIE6.0:
Mobile
Source
Emission
Factor
Model
(
EPA420­
D­
01­
003).

EPA,
1991.
Procedures
for
the
Preparation
of
Emission
Inventories
for
Carbon
Monoxide
and
Precursors
of
Ozone.
Volume
1.
Office
of
Air
Quality
Planning
and
Standards,
Research
Triangle
Park,
North
Carolina.

TRC
Environmental
Corporation.
"
Gasoline
Marketing
(
Stage
I
and
Stage
II)",
Emission
Inventory
Improvement
Program,
(
Volume
III,
Chapter
11).
Available
online:
http://
www.
epa.
gov/
ttn/
chief/
eiip/
techreport/
volume03/
iii11_
apr2001.
pdf
