## 1 EPA Technical Analysis for the Liberty-Clairton Area

Introduction

Pursuant to section 107(d) of the Clean Air Act, the Environmental Protection Agency (EPA) must

designate as nonattainment those areas that violate the national ambient air quality standard (NAAQS)

and those nearby areas that contribute to violations. This technical analysis for the Liberty-Clairton

area identifies the counties with monitors that violate the 2006 24-hour PM 2.5 

## standard and evaluates

nearby counties for contributions to fine particle concentrations in the area. EPA has evaluated these

counties based on the weight of evidence of the following nine factors recommended in EPA guidance

and any other relevant information:

- pollutant emissions

- air quality data

- population density and degree of urbanization

- traffic and commuting patterns

- growth

- meteorology

- geography and topography

- jurisdictional boundaries

- level of control of emissions sources

We also used analytical tools and data such as pollution roses, fine particle composition monitoring

data, back trajectory analyses, and the contributing emission score (CES) to evaluate these areas. (See

additional discussion of the CES under Factor 1).

Figure 1 is a map of the counties in the Liberty-Clai rton area and other relevant information such as the

locations and design values of air quality monitors, and the metropolitan area boundary.

Figure 1. The Liberty-Clairton Area and Surrounding Counties



# Libert y -Clairton

## 2 For the Liberty-Clairton area, EPA previously established PM 2.5 

## nonattainment boundaries for the

1997 PM 2.5 

## NAAQS that included a portion of Allegheny County, Pennsylvania.

In December 2007, the Commonwealth of Pennsylvania recommended that the same portion of

Allegheny County be designated as “nonattainment” for the 2006 24-hour PM 2.5 

## standard based on air

quality data from 2004-2006. These data are from Federal Reference Method (FRM) monitors located

in the Commonwealth. (See the December 28, 2007 from the Pennsylvania Department of the

Environment to EPA, received on January 3, 2008.)

In August 2008, EPA notified the Commonwealth of Penns ylvania of its intended designations. In this

letter, EPA also requested that if the Commonwea lth of Pennsylvania wished to provide comments on

EPA’s intended designation, it should do so by Octobe r 20, 2008. EPA stated that it would consider

any additional information (e.g., on power plants or partial county areas) provided by the state in

making final decisions on the designations.

Based on EPA's technical analysis described belo w, EPA has designated that the same portion of

Allegheny County, PA as nonattainment for the 2006 24-hour PM 2.5 

## air-quality standard as part of the

Liberty-Clairton nonattainment area, based upon currently available information. These counties are

listed in the table below.

Liberty-Clairton

Area State-Recommended

Nonattainment Counties EPA Final Designated

Nonattainment Counties

Pennsylvania Portion of Allegheny County:

City of Clairton and Boroughs of

Glassport, Liberty, Lincoln and

Port View Portion of Allegheny County:

City of Clairton and Boroughs of

Glassport, Liberty, Lincoln and

Port View

The following is a technical analysis for the Liberty-Clairton area.

Factor 1: Emissions data

For this factor, EPA evaluated county level emission data for the following PM 2.5 

## components and

precursor pollutants: PM 2.5 

## emissions total, PM 2.5 

## emissions carbon, PM 2.5 

## emissions other, sulfur

dioxide (SO 2 

## ), nitrogen oxides (NO

x 

## ), volatile organic compounds (VOCs), and ammonia (NH 3 

## ).

“PM 2.5 

## emissions total” represents direct emissions of PM 2.5 

## and includes: “PM 2.5 

## emissions carbon,”

“PM 2.5 

## emissions other,” primary sulfate (SO 4 

## ), and primary nitrate. (Although primary sulfate and

primary nitrate, which are emitted directly from stacks rather than forming in atmospheric reactions

with SO 2 

## and NO

x 

## , are part of “PM 2.5 

## emissions total,” they are not shown in Table 1 as separate

items). “PM 2.5 

## emissions carbon” represents the sum of organic carbon (OC) and elemental carbon

(EC) emissions, and “PM 2.5 

## emissions other” represents other inorganic particles (crustal). Emissions

of SO 2 

## and NO

x 

## , which are precursors of the secondary PM 2.5 

## components sulfate and nitrate, are also

considered. VOCs and NH 3 

## are also potential PM 2.5 

## precursors and are included for consideration.

Emissions data were derived from the 2005 Nationa l Emissions Inventory (NEI), version 1. See

http://www.epa.gov/ttn/naaqs/pm/pm25_2006_techinfo.html.

EPA also considered the Contributing Emissions Scor e for each county. The CES is a metric that takes

into consideration emissions data, meteorological data, and air quality monitoring information to

## 3 provide a relative ranking of counties in and near an area. Note that this metric is not the exclusive

manner for considering data for these factors. A summary of the CES is included in Attachment 2, and

a more detailed description can be found at

http://www.epa.gov/ttn/naaqs/pm/pm25_2006_techinfo.html#C

.

However, no CES values were calculated for the Li berty-Clairton area due too its unique circumstance

of being a portion of Allegheny County, completely surrounded by the Pittsburgh area. Please see the

technical analysis for the Pittsburgh area for CES scores for that area.

Table 1 shows emissions of PM 2.5 

## and precursor pollutants components (given in tons per year) for

violating and potentially contributing counties in the Liberty-Clairton area. The Liberty-Clairton

nonattainment area for the 1997 PM 2.5 

## NAAQS is shown in boldface.

Table 1. PM 2.5 

## Related Emissions and Contributing Emissions Score

County, State State

Recommended

Nonattainment

? PM 2.5



### emissions

total

(tpy) PM 2.5



### emissions

carbon

(tpy) PM 2.5



### emissions

other

(tpy) SO 2 

### (tpy) NOx

(tpy) VOCs

(tpy) NH 3 

### (tpy)

Allegheny, PA Yes (partial) +

Yes- other area partial 5,221 2,245 2,975 51,471 63,290 46,690 2,249

Armstrong, PA Yes - other area partial 11,962 780 11,182 209,910 20,352 3,417 844

Beaver, PA Yes - other area 2,909 451 2,457 45,452 33,400 7,424 450

Brooke, WV Yes - other area 579 192 388 1,349 2,131 3,436 210

Butler, PA Yes - other area 1,232 441 791 3,359 7,549 8,805 771

Fayette, PA No 657 298 360 1,291 4,064 5,377 521

Hancock, WV Yes - other area 3,781 704 3,077 2,039 4,404 2,298 830

Washington, PA Yes - other area 1,683 514 1,170 6,318 16,311 9,297 919

Westmoreland, PA Yes - other area 1,779 798 981 3,506 16,655 15,073 1,175



## The Liberty-Clairton area is located in the Monongahela River Valley, known as the Mon Valley. The

Mon Valley is historically an industrial area. Em issions in the Liberty-Clairton area are dominated by

the U.S. Steel Clairton Cokes Works. Clairton Works is located approximately 20 miles south of

Pittsburgh in Clairton, PA, and sits along the west bank of the Monongahela River. The Clairton

Works is the country's largest coking operation, with 816 ovens grouped into 12 batteries, and annual

capability of 4.7 million tons. Coke is produced by burning coal at high temperatures and is used in the

steel making process.

Coke is made by heating coal to extremely hi gh temperatures (1100°C) in an oxygen deficient

atmosphere. This concentrates the carbon, and removes any impurities. The coke produced is

subsequently used as fuel in iron and steel produc tion because it generates very high heat without as

much smoke. The production of the coke itself, however, produces significant amounts of emissions

that affect ambient PM 2.5 

## levels in this area.

Table 1.1. U.S. Steel Clairton Coke Works 2004 Emissions Data

Source: “Point Source Emission I nventory Report, 2004,” Allegheny Count y Health Department, Air Quality

Program, http://www.achd.net/airqual/

CO PM 2.5 

### PM10 PT PMCond SO 2 

### NOx VOC

3893.90 306.32 711.93 2386.92 117.01 1653.76 4367.92 448.60

NOTE: - CO = carbon monoxide

- NOx = emissions of oxides of nitrogen reported as nitrogen dioxide

## 4 - PM 2.5 

### = filterable particulate with an aerodynamic diameter less than 2.5 microns

- PM10 -= filterable particulate with an aerodynamic diameter less than 10 microns

- PT = total filterable particulate

- PMCOND = condensable particulate matter defined as mate rial in the vapor state at temperatures above 68o F

and a solid at lower temperatures.

- SO 2 

### = sulfur dioxide

- VOCs = Volatile Organic Compounds.



## Factor 2: Air quality data

This factor considers the 24-hour PM 2.5 

## design values in micrograms per cubic meter (μg/m 3 

## ) for air

quality monitors in counties in the Liberty-Clairton area based on data for the 2005-2007 period. A

monitor’s design value indicates whether that monitor attains a specified air quality standard. The 2006

24-hour PM 2.5 

## standard is met when the 3-year average of a monitor’s 98 th 

## percentile values is 35

μg/m 3 

## or less. A design value is only valid if minimum data completeness criteria are met.

The 24-hour PM 2.5 

## design values for counties in the Liberty-Clairton area are shown in Table 2.

Table 2. Air Quality Data

County, State State

Recommended

Nonattainment? Design Values

2003-05

(μg/m 3 

### ) Design Values

2004-06

(μg/m 3 

### ) Design Values

2005-07

(μg/m 3 

### )

Yes (partial) + 68 65 61 Allegheny, PA

Yes - other area partial 52 45 40

Armstrong, PA Yes - other area No monitor

Beaver, PA Yes - other area 43 45 43

Brooke, WV Yes - other area 42 40 44

Butler, PA No No monitor0

Fayette, PA Yes - other area No monitor0

Hancock, WV Yes - other area 45 40 41

Washington, PA Yes - other area 36 38 40

Westmoreland, PA Yes- other area 38 37 37



## The Liberty-Clairton portion of Allegheny C ounty shows a violation of the 2006 24-hour PM 2.5 

## standard. Therefore, this portion of Alleghe ny County is included in the Liberty-Clairton

nonattainment area. Beaver County, PA, Brooke County, WV, Hancock County, WV, Washington

County, PA, and Westmoreland County, PA and other parts of Allegheny County outside the LibertyClairton area also show violations of the 2006 24-hour PM 2.5 

## standard. However, Allegheny County

(except for the Liberty-Clairton area) and Beaver, Washington, and Westmoreland Counties in

Pennsylvania are part of the Pittsburgh nonattainment area for the 1997 and 2006 PM 2.5 

## NAAQS and

therefore, are not included in the Li berty-Clairton area for the 2006 24-hour PM 2.5 

## standard. In

addition, Brooke and Hancock Counties in West Virginia are part of the Steubenville-Weirton

nonattainment area for the 1997 and 2006 PM 2.5 

## NAAQS and therefore, are not included in the

Liberty-Clairton area for the 2006 24-hour PM 2.5 

## standard.

There are eight air quality monitors in Allegheny County. In Figure 2, PM 2.5 

## design values at seven of

the eight monitors correlate well. However, the PM 2.5 

## design value at Liberty Borough is considerably

higher. The 2005 - 2007 design value at the Liberty Borough monitor is 60.9 μg/m 3 

## , while the design

values at the other seven monitors in Allegheny County are between 34 and 40 μg/m 3 

## . The large local

sources plus the unique topographical features in this location result in substantially higher PM 2.5 

## monitored values at the Liberty Borough monitor than the other monitors in Allegheny County.

## 5 Figure 2. 2005-2007 Design Values in Allegheny County and Surrounding Counties



# * Monitor 421250200 in Washington County, PA has incomplete data for 2006.



## This point is demonstrated dramatically by c ontrasting the design value at the Liberty Borough

monitor, 60.9 μg/m 3 

## , with that of the Clairton monitor, 33.9 μg/m 3 

## . The Clairton monitor is two miles

southwest of the Liberty Borough monitor, and less th an a mile southwest of the Clairton Coke Works.

Figure 2.1. Aerial View of Liberty Bor ough and Clairton Monitors (Google Earth 2008)

Speciation data further illuminates Liberty-Clai rton area’s unique local problem. The Allegheny

County Health Department (ACHD) conducted an 18-month study which compared PM 2.5 

## speciation

data at the Liberty Borough monitor to another monitor in Allegheny County, the Lawrenceville

monitor. (See, “PM 2.5 

## Chemical Speciation and Related Comparisons at Lawrenceville and Liberty:

18-Month Results,” dated June 7, 2005, prepared by Jason Maranche, Allegheny County Health

Department, which is attached.) The Lawrenceville monitor (# 42-003-008) is located in Pittsburgh,

downwind from the central business district. The Liberty Borough monitor site is located in the

Monongahela Valley, which contains a mix of urban residential, heavy industrial and rural areas. 

# • 35 

# *

## 6 The ACHD study showed that the Lawrenceville monitor is impacted by sulfates during warmer

weather and nitrates during colder weather. The Liberty Borough monitor showed similar levels of

nitrates and sulfates, depending on the season. However, the main species detected year-round at

Liberty Borough were organic and elemental carbon.

The ACHD study included the following plot showing total concentrations at both monitors over the

18-month period. See Figure 2.2.

Figure 2.2

The ACHD study made the following observations:

• “Total PM 2.5 

## at Lawrenceville and Liberty show similar peaks at the same times, but to varying

extents at each site. Liberty is generally the highest site on peak days, but can be lower for some

peaks. On average or low PM 2.5 

## days, Liberty and Lawrenceville are often nearly equal. This

indicates that regional flow and meteorology ma y be the primary controlling factors in the

formation of PM 2.5 

## on low and average days. Wind speed aloft (upper air), relative humidity, and

temperature can affect both sites on a broad-s cale. Additional accumulation at Liberty may be

dependent on local conditions such as surface wind and temperature.”

• “Major species concentrations at Lawrenceville parallel those sampled at other Eastern U.S.

metropolitan areas, while the concentrations at Liberty follow their own course. The differences in

concentrations of many elements may provide clues to the regional, urban excess, and localized

river valley components of PM 2.5 

## in Allegheny County.”

Every 6 days, the sampling at the Liberty Borough and Lawrenceville monitors is concurrent. An

analysis of the concurrent sampling in the ACHD st udy showed that sulfate and nitrate concentrations

## 7 at both site were very similar. The ADCH study c oncluded that, sulfates and nitrates are regional

species. However, there were large differences between the two monitors for organic and elemental

carbon. The ACHD study showed that ammonium and “o ther” species are also higher at the Liberty

Borough monitor than at Lawrenceville. However, carbon, especially organic carbon, is by far the

dominant species at Liberty Borough.

The ACHD study included the following plots showing organic and elemental carbon concentrations at

both monitors over the 18-month period. See Figures 2.3 and 2.4.

Figure 2.3

## 8 Figure 2.4

The ACHD study also looked at two other monitors in southwestern Pennsylvania, one upwind from

Allegheny County and one downwind. The upwind monitor, the Florence monitor, is in the

northwester corner of Washington County, PA. This monitor is west of the Lawrenceville monitor,

and northwest of the Liberty Borough monitor. Downwind, the Greensburg monitor is located in

Westmoreland County. This monitor is east of the Liberty Borough monitor, and southeast of the

Lawrenceville monitor. (Please note that Washington and Westmoreland Counties are in the Pittsburgh

nonattainment area for the 1997 PM 2.5 

## NAAQS.) The ACHD study found that, “By total gravimetric

(weighed) mass concentrations, Florence, Lawrenceville, and Greensburg match well, indicative of the

regional flow through the multi-county area. Libert y Borough shows the highest mass concentrations,

due to regional flow plus localized excess. Lawrenceville and Greensburg show the next highest

concentrations, due to gained urban excess. Accordingly, Florence is usually the lowest by total mass,

since it reflects regional flow without localized urban excess.”

Furthermore, concentrations of sulfate and nitrate tr ack well with all four monitors, indicating that they

are regional pollutants. Organic carbon, elemental carbon, and ammonium are higher at Liberty

Borough. As when comparing Liberty Borough to Lawrenceville alone, organic carbon at Liberty

Borough is far higher than at the other three monitors.

On peak PM days, organic carbon is anywhere from a few μg/m 3 

## higher at Liberty Borough to nearly

20 μg/m 3 

## higher. Similarly, elemental carbon is from a few μg/m 3 

## higher at Liberty Borough to about

12 μg/m 3 

## higher. The differences in ammonium concentrations are much smaller, from 1 or 2 μg/m 3 

## to

about 7 μg/m 3 

## . The additional concentrations of organic carbon, elemental carbon, and ammonium

account for the more than 20 μg/m 3 

## difference between Liberty Borough and the other monitors in

Southwester Pennsylvania. (See Table 2.1.)

## 9 Table 2.1. Representative Design Values in Southwestern Pennsylvania

Design Values (μg/m 3 

### )

Monitor Name, Location 2004-2006 2005-2007

Liberty Borough, Allegheny County 65.5 60.9

Lawrenceville, Allegheny County 39.5 39.9

Greensburg, Westmoreland County 37.1 36.8

Florence, Washington County 38.2 39.9



## Similarly, speciation data from the Liberty Borough monitor compared to other surrounding

nonattainment areas shows similar results. A comparison of speciation data from the Liberty Borough

monitor to Morgantown, WB to the south; Steubenville-Weirton, WV to the west; and Johnstown, PA

to the east shows that carbon is far higher at Liberty Borough then the other areas. See Table 2.2.

Table 2.2. Particulate Matter Speciation Da te for Liberty-Clairton and Nearby Areas

Area Speciation Data

Liberty-Clairton, PA Sulfate

( 

## μ g/m 3 

### ) Nitrate

( 

## μ g/m 3 

### ) Carbon

( 

## μ g/m 3 

### ) Crustal

( 

## μ g/m 3 

### ) Total

( 

## μ g/m 3 

### ) Sulfate

Percent Nitrate

Percent Carbon

Percent Crustal

Percent

Total Concentration (Cold) 14.0 0.3 30.1 1.8 46.2 30 1 65 4

Regional Concentration (Cold) 7.8 0.3 4.2 0.8 13.1 60 2 32 6

Urban Increment (Cold) 6.2 0.0 25.9 1.0 33.1 19 0 78 3

Total Concentration (Warm) 35.7 0.0 29.0 1.5 66.2 54 0 44 2

Regional Concentration (Warm) 20.6 0.0 4.4 1.4 26.4 78 0 17 5

Urban Increment (Warm) 15.1 0.0 24.6 0.1 39.8 38 0 62 0

Morgantown, WV Sulfate

( 

## μ g/m 3 

### ) Nitrate

( 

## μ g/m 3 

### ) Carbon

( 

## μ g/m 3 

### ) Crustal

( 

## μ g/m 3 

### ) Total

( 

## μ g/m 3 

### ) Sulfate

Percent Nitrate

Percent Carbon

Percent Crustal

Percent

Total Concentration (Cold) 9.6 9.7 8.1 0.9 28.3 34 34 29 3

Regional Concentration (Cold) 8.0 7.5 5.0 0.6 21.1 38 36 24 3

Urban Increment (Cold) 1.6 2.2 3.1 0.3 7.2 22 31 43 4

Total Concentration (Warm) 25.8 0.0 8.7 1.1 35.6 72 0 24 3

Regional Concentration (Warm) 22.8 0.0 6.3 1.0 30.1 76 0 21 3

Urban Increment (Warm) 3.0 0.0 2.4 0.1 5.5 55 0 44 2

Steubenville-Weirton, WV Sulfate

( 

## μ g/m 3 

### ) Nitrate

( 

## μ g/m 3 

### ) Carbon

( 

## μ g/m 3 

### ) Crustal

( 

## μ g/m 3 

### ) Total

( 

## μ g/m 3 

### ) Sulfate

Percent Nitrate

Percent Carbon

Percent Crustal

Percent

Total Concentration (Cold) 28.4 0.0 8.2 1.0 37.7 75 0 22 3

Regional Concentration (Cold) 25.1 0.0 4.4 1.2 30.7 82 0 14 4

Urban Increment (Cold) 3.3 0.0 3.8 0.0 7.1 46 0 54 0

Total Concentration (Warm) 28.4 0.0 8.2 1.0 37.7 75 0 22 3

Regional Concentration (Warm) 25.1 0.0 4.4 1.2 30.7 82 0 14 4

Urban Increment (Warm) 3.3 0.0 3.8 0.0 7.1 46 0 54 0

Johnstown, PA Sulfate

( 

## μ g/m 3 

### ) Nitrate

( 

## μ g/m 3 

### ) Carbon

( 

## μ g/m 3 

### ) Crustal

( 

## μ g/m 3 

### ) Total

( 

## μ g/m 3 

### ) Sulfate

Percent Nitrate

Percent Carbon

Percent Crustal

Percent

Total Concentration (Cold) 9.6 9.7 8.1 0.9 28.3 34 34 29 3

Regional Concentration (Cold) 8.0 7.5 5.0 0.6 21.1 38 36 24 3

Urban Increment (Cold) 1.6 2.2 3.1 0.3 7.2 22 31 43 4

Total Concentration (Warm) 25.8 0.0 8.7 1.1 35.6 72 0 24 3

Regional Concentration (Warm) 22.8 0.0 6.3 1.0 30.1 76 0 21 3

Urban Increment (Warm) 3.0 0.0 2.4 0.1 5.5 55 0 44 2



## Thus, the high concentrations of carbon at the Liberty Borough monitor indicate a unique local

problem in the area. The additional carbon is, on average, approximately equal to the difference

## 10 between the Liberty Borough design concentration and the concentration for the remainder of the

surrounding Pittsburgh area.

Under this factor, we also consider fine particle composition monitoring data

. Air quality monitoring

data on the composition of fine particle mass are available from the EPA Chemical Speciation

Network and the IMPROVE monitoring network. Analysis of these data indicates that the days with

the highest fine particle concentrations in th e Liberty-Clairton area occur predominantly in the

summer. The average chemical composition of the highest days is illustrated in Figure 2.5, below.

This data indicates that sources of direct PM 2.5 

## carbon and SO 2 

## emissions are key contributors to

exceedances in the area. This data corresponds with the data compiled and analyzed by ACHD, which

is discussed above.

Figure 2.5. PM 2.5 

## Composition Data for the Liberty-Clairton Area

Concentration (μg/meter 3 

## )

Cold Season Warm Season

14 0.3

1.8 30.1 Sulfates

Nitrates

Carbon

Crustal 

### 35.7 0

29

1.5



## 20% % High PM Days 80%

Note: Eligible monitors for providing design value data generally include State and Local Air

Monitoring Stations (SLAMS) at population-oriented lo cations with an FRM monitor. All data from

Special Purpose Monitors (SPM) using an FRM is eligible for comparison to the relevant NAAQS,

subject to the requirements given in the October 17, 2006 Revision to Ambient Air Monitoring

Regulations (71 FR 61236). All monitors used to provide data must meet the monitor siting and

eligibility requirements given in 71 FR 61236 to 61328 in order to be acceptable for comparison to the

2006 24-hr PM 2.5 

## NAAQS for designation purposes.

Factor 3: Population density and degree of ur banization (including commercial development)

Table 3 shows the 2005 population for each county in the area being evaluated, as well as the

population density for each county in that area. Popul ation data gives an indication of whether it is

likely that population-based emissions might c ontribute to violations of the 2006 24-hour PM 2.5



## standard. The Liberty-Clairton area for the 1997 PM 2.5 

## NAAQS area is shown in boldface.

Table 3. Population

County, State State Recommended

Nonattainment? 2005

Population 2005 Population

Density

(pop/sq mi)

Allegheny, PA Yes (partial) + 1,233,036 1658

## 11 Yes- other area partial

Armstrong, PA Yes - other area partial 70,527 106

Beaver, PA Yes - other area 176,825 399

Brooke, WV Yes - other area 24,474 265

Butler, PA Yes - other area 181,526 229

Fayette, PA No 146,206 183

Hancock, WV Yes - other area 31,191 354

Washington, PA Yes - other area 206,418 240

Westmoreland, PA Yes - other area 367,133 355



## Because of the unique nature of the Liberty-Clairt on area, with its local source and topography issues,

this factor does not weigh heavily in this technical analysis. The Liberty-Clairton area is completely

surrounded by the Pittsburgh area. This factor is fully considered in the technical analysis for the

Pittsburgh area.

Factor 4: Traffic and commuting patterns

This factor considers the number of commuters in each county who drive to another county within the

Liberty-Clairton area, the percent of total commuters in each county who commute to other counties

within the Liberty-Clairton area, as well as the total Vehicle Miles Traveled (VMT) for each county in

millions of miles (see Table 4). A county with numerous commuters is generally an integral part of an

urban area and is likely contributing to fine particle concentrations in the area.

Table 4. Traffic and Commuting Patterns

County, State State Recommended

Non-attainment? 2005

VMT

(millions

of miles) Number

Commuting to

any violating

counties Percent

Commuting to

any violating

counties Number

Commuting

into and

within

statistical area Percent

Commuting

into and

within

statistical area

Allegheny, PA Yes (partial) +

Yes- other area partial 10,003 (3) 563,410 573,120 99

Armstrong, PA Yes - other area partial

565 (2) 7,480 26,420 89

Beaver, PA Yes - other area 1,522 0 71,950 78,710 97

Brooke, WV Yes - other area 210 0 8,040 1,280 12

Butler, PA Yes - other area 1,669 10 23,870 77,510 96

Fayette, PA No 927 (14) 17,320 53,460 93

Hancock, WV Yes - other area 187 (32) 11,830 2,290 16

Washington, PA Yes - other area 2,399 25 84,880 85,970 96

Westmoreland, PA Yes - other area 3,583 17 153,610 159,570 97



## . Note: The 2005 VMT data used for Tables 4 and 5 of the technical analysis have been derived using

methodology such as that described in "Documentation for the 2005 Mobile National Emissions

Inventory, Version 2," December 2008, prepared for the Emission Inventory Group, U.S. EPA. This

document may be found at:

ftp://ftp.epa.gov/EmisInventory/2005_nei/mobile_s ector/documentation/2005_mobile_nei_version_2_r

eport.pdf

The listing of counties on Table 4 reflects the number of people commuting to other counties. The

Liberty-Clairton area for the 1997 PM 2.5 

## NAAQS area is shown in boldface.

Because of the unique nature of the Liberty-Clairt on area, with its local source and topography issues,

this factor does not weigh heavily in this technical analysis. The Liberty-Clairton area is completely

## 12 surrounded by the Pittsburgh area. This factor is fully considered in the this technical analysis for the

Pittsburgh area.

Factor 5: Growth rates and patterns

This factor considers population growth for 2000-2005 and growth in VMT for 1996-2005 for counties

in Liberty-Clairton area, as well as patterns of population and VMT growth. A county with rapid

population or VMT growth is generally an integral pa rt of an urban area and likely to be contributing

to fine particle concentrations in the area.

Table 5 shows population, population growth, VMT, and VMT growth for counties that are included in

the Liberty-Clairton area. The Liberty-Clairton area for the 1997 PM 2.5 

## NAAQS area is shown in

boldface.

Table 5. Population and VMT Values and Percent Change.

County, State Population

(2005) Population Grow t

(2000 - 2005) Population %

change (2000 -

2005) 2005 VMT

(millions of

miles) VMT

% change

(2000 to 2005)

Allegheny, PA 1,233,036 1658 (4) 10,003 (3)

Armstrong, PA 70,527 106 (2) 565 (2)

Beaver, PA 176,825 399 (2) 1,522 0

Brooke, WV 24,474 265 (4) 210 0

Butler, PA 181,526 229 4 1,669 10

Fayette, PA 146,206 183 (2) 927 (14)

Hancock, WV 31,191 354 (4) 187 (32)

Washington, PA 206,418 240 2 2,399 25

Westmoreland, PA 367,133 355 (1) 3,583 17



## Because of the unique nature of the Liberty-Clairt on area, with its local source and topography issues,

this factor does not weigh heavily in this technical analysis. The Liberty-Clairton area is completely

surrounded by the Pittsburgh nonattainment area. This factor is fully considered in the technical

analysis for the Pittsburgh area.

Factor 6: Meteorology (weather/transport patterns)

For this factor, EPA considered data from National Weather Service instruments and other

meteorological monitoring sites in the area. Wi nd direction and wind speed data for 2005-2007 were

analyzed, with an emphasis on “high PM 2.5 

## days” for each of two seasons (an October-April “cold”

season and a May-September “warm” season). These high days are defined as days where any FRM

air quality monitors had 24-hour PM 2.5 

## concentrations above 95% on a frequency distribution curve of

PM 2.5 

## 24-hour values.

For each air quality monitoring site, EPA developed a “pollution rose” to understand the prevailing

wind direction and wind speed on the days with highest fine particle concentrations. Figures 6 and 6.2

identify 24-hour PM 2.5 

## values by color; days exceeding 35 ug/m3 are denoted with a red or black icon.

A dot indicates the day occurred in the warm season; a triangle indicates the day occurred in the cool

season. The center of the figure indicates the location of the air quality monitoring site, and the

location of the icon in relation to the center indicates the direction from which the wind was blowing

on that day. An icon that is close to the center indicates a low average wind speed on that day. Higher

wind speeds are indicated when the icon is further away from the center.

## 13 The pollution roses for the Liberty-Clairton area (Figur es 6 and 6.2) show that winds in the area are

predominantly from the southwest. At the Liberty Borough monitor (# 420033064), high PM 2.5 

## days

(days with PM 2.5 

## greater than 35 μg/m 3 

## ) are primarily days with winds from southwest and south,

which is direction of the Clairton Coke Works. (S ee Figures 6 and 6.1.) To a far lesser degree, some

days with high ambient PM 2.5 

## have winds from the northwest.

Figure 6. Pollution Trajectory Plot for the Libe rty Borough Monitor, Allegheny County, PA (Site

420033064)

S W E

2 4 6 8 10 12+

Wind Speed (mph) Site 420030064 Liberty-Clairton, PA [Allegheny County, PA]

Pollution Rose, 2005-2007

Year

2004

2005

2006 98th %-ile

69.6

55.7

54.7 # days > 35

56

45

46

Design

Value 60-NA

21 exceedance(s) not plotted

(due to missing or variable w ind data) Liberty-Clairton, PA Meteorological data from 3.1 miles away

PITTSBURGH_ALLEGHENY_CO_AP (ID=14762) 2005

2006

2007 Concentration :

 > 40 μg/m3

 35 - 40 μg/m 3

 30 - 35 μg/m 3

 < 30 μg/m 3

Season :

cool (Oct-Apr)

warm (May-Sep)



## Figure 6.1. Liberty Borough Monitor and Clairton C oke Works, showing the northern and southern

ends of the Clairton Coke Works (courtesy Google Earth – 2008)

At the Clairton monitor (# 4220033007), high PM 2.5 

## days are primarily days with winds from

southwest and west. (See Figure 6.2.)

## 14 Figure 6.2. Pollution Trajectory Plot for the Clairton Monitor

(Site 420033007)

S W E

2 4 6 8 10 12+

Wind Speed (mph) Site 420033007 Liberty-Clairton, PA [Allegheny County, PA]

Pollution Rose, 2005-2007

Year

2004

2005

2006 98th %-ile

30.9

35.8

35.0 # days > 35

1

2

1

Design

Value 34-A

1 exceedance(s) not plotted

(due to missing or variable w ind data) Liberty-Clairton, PA Meteorological data from 4.2 miles away

PITTSBURGH_ALLEGHENY_CO_AP (ID=14762) 2005

2006

2007 Concentration :

 > 40 μg/m3

 35 - 40 μg/m 3

 30 - 35 μg/m 3

 < 30 μg/m 3

Season :

cool (Oct-Apr)

warm (May-Sep)



## The ACHD study referenced in Factor 2 (“PM 2.5 

## Chemical Speciation and Related Comparisons at

Lawrenceville and Liberty: 18-Month Results,” date d June 7, 2005) also considered meteorology.

That study stated that the Liberty Borough monitor, located in the Mon Valley, was much more

affected by inversions than the Lawrenceville monitor, located to the northwest of Liberty Borough in

Pittsburgh. The ACHD study concluded that, “Liberty PM 2.5 

## levels are highly influenced by nocturnal

temperature inversions, when warmer upper-air layers trap pollutants close to surface level.

Lawrenceville is moderately influenced by inversions near daybreak, but overall the levels remain

steadier at Lawrenceville on a diurnal basis.”

Note: The meteorology factor is also consider ed in each county’s Contributing Emissions Score

because the method for deriving this metric included an analysis of trajectories of air masses for high

PM 2.5 

## days.

Factor 7: Geography/topography (mountain ranges or other air basin boundaries)

The geography/topography analysis looks at physical feat ures of the land that might have an effect on

the air shed and, therefore, on the distribution of PM 2.5 

## over the Liberty-Clairton area.

The Clairton Coke Works is at the base of the Mon Valley, approximately 750 feet above mean sea

level (MSL). (See Figures 7 and 7.1, topographic maps of the area.) The facility sits on the west bank

of the Monongahela River. On the east bank, the terrain rises sharply reaching elevations more than

300 feet above the coke works within a thousand feet of the plant. (See Figure 7.2, a three dimensional

view to the north from the Clairton Coke Works.) The Liberty Borough monitor is about 1100 feet

above MSL, to the northeast of the coke works. (See Figure 7.3, which is an aerial view of the

Liberty-Clairton area.)

## 15 Figure 7. Clairton Coke Works Topographic Map (Source: USGS – TerraServer USA)

Figure 7.1 Liberty-Clairton Topographic Ma p (Source: USGS – TerraServer USA)

## 16 Figure 7.2. 3-D View from Clairton Coke Works to the North (Google Earth 2008)

Figure 7.3. Aerial View of the Li berty-Clairton Area (Google Earth 2008)

As stated in Pennsylvania’s December 28, 2007 designation recommendation letter regarding the

Pittsburgh area: “This region of Pennsylvania is dominated by relatively high terrain cut by numerous

river valleys. While these features tend to trap local emissions . . . ” 

## This tendency to trap local

emissions, combined with large local emissions, would explain why the monitored values at the

Liberty Borough monitor are so much higher than at the other monitors in the Pittsburgh area.

Furthermore, in its October 20, 2008 letter to EPA regarding boundary recommendations for the 2006

PM 2.5 

## NAAQS, the Pennsylvania Department of Environm ental Protection (PADEP) stated that the

Clairton Coke Works facility has stack heights that are lower than normal power plant stacks. This

would mean that the effects of a source like the c oke works would impact the ground at a much closer

location locally than a power plant. PADEP’s Oc tober 20, 2008 letter also explained that the highest

fine particulate concentrations occur at the Liberty Borough monitor when there are southsouthwesterly winds along with a morning inversion. A morning inversion occurs when the ground is

cooler than the air above it; normally at night, the area is under the control of high pressure and clear

skies. With the warmer air being above the cooler air, vertical mixing is at a minimum. Therefore,

anything exhausted in the boundary layer with an inversion in place will remain trapped in that layer.

For example, as the coke works’ low level sources emit emissions, the plume of emissions will only

rise to the top of the inversion layer. At that point, the pollution is spread out horizontally. These

## 17 inversions usually set up only a few hundred feet above the surface. Therefore, fine particulate levels

can become very high near the surface. In this cas e, the plume impacts the hillside across the river as

well; the plume is actually not traveling large distances. This is evident from the speciation data from

two sites, Liberty and Lawrenceville. (For more in formation on speciation data, see Factor 2, above.)

Factor 8: Jurisdictional boundaries (e.g., existing PM 2.5 

## a reas)

In evaluating the jurisdictional boundary factor, EPA gave special consideration to areas that were

already designated nonattainment in 2005 for violating the 1997 fine particle standards. Analysis of

chemical composition data in these areas indicates that the same components that make up most of the

PM 2.5 

## mass in the area on an annual average basis (such as sulfate and direct PM 2.5 

## carbon in many

eastern areas) also are key contributors to the PM 2.5 

## mass on days exceeding the 2006 24-hour PM 2.5 

## standard. These data indicate that in many cities, the same source categories that contribute to

violations of the annual standard also contri bute to exceedances of the 2006 24-hour standard.

Most areas that were originally designated nonattainment for the PM 2.5 

## standards still have not attained

the standards. Thus, EPA has generally conclude d that counties that were designated as having

emissions sources contributing to fine particle concentrations which continue to exceed the 1997

standards (all areas violated the annual standard, th ree also violated the previous 24-hour standard)

also contribute to fine particle concentrations on the highest days. For this reason, EPA believes that

for most existing nonattainment areas, the nonattainment area for the 2006 24-hour standard should be

the same. Consideration also should be given to existing boundaries and organizations as they may

facilitate air quality planning and the implementation of control measures to attain the standard. Areas

already designated as nonattainment represent important boundaries for state air quality planning.

There are no jurisdiction issues in the Liberty-Clairton area. The five municipalities in the current

PM 2.5 

## nonattainment area are all within Allegheny County, PA. The PM 2.5 

## planning for the area is

under the purview of the Allegheny County Health Department. The Pennsylvania Department of

Environmental Protection does the planning for the Pittsburgh nonattainment area. However, these

two agencies have a long history of cooperation. EPA believes that while the control measures put in

place by PADEP for the Pittsburgh area may help the Libe rty-Clairton area move closer to attainment,

ACHD may be required to implement some local measures.

Factor 9: Level of control of emission sources

Under this factor, the existing level of control of emission sources is taken into consideration. The

emissions data used by EPA in this technical an alysis and provided in Table 1 (under Factor 1)

represent emissions levels taking into account any control strategies implemented in the LibertyClairton area before 2005 on stationary, mobile, and area sources. Data are presented for PM 2.5 

## components that are directly emitted (carbonaceous PM 2.5 

## and crustal PM 2.5 

## ) and for pollutants which

react in the atmosphere to form fine particles (e.g. SO 2 

## , NOx, VOC, and ammonia).

In considering county-level emissions, EPA used data from the 2005 National Emissions Inventory,

the most updated version of the national inventor y available at the beginning of the designations

process in late 2007. However, EPA recognized that for certain counties, emissions may have changed

since 2005. For example, certain power plants or large sources of emissions in or near this area may

have installed emission controls or otherwise signi ficantly reduced emissions since 2005. Some States

provided updated information on emissions and emission controls in their comments to EPA. EPA

considered such additional information in making final designation decisions.

## 18 With regard to nearby power plants, EPA considered information about whether a specific plant

installed federally enforceable emission controls by December 2008 resulting in significant emissions

reductions. A control requirement is considered to be federally-enforceable if it is required by a State

regulation adopted in a State implementation plan, if it is included in a federally-enforceable Title V

operating permit, or if it is required by a consent decree which also requires the controls to be included

in federally enforceable permit upon termination of the consent decree. In making final decisions,

EPA also considered whether a facility would continue to emit pollutants which contribute to PM 2.5 

## exceedances even after emission controls are operational.

As explained above in Factor 1, emissions in the Liberty-Clairton area are dominated by the U.S. Steel

Clairton Cokes Works. In June 2007, U.S. Steel signed a consent agreement with the Allegheny

County Health Department that requires the company to make repairs costing approximately $76

million at its Clairton Coke Works. Under this agreement CD, U.S. Steel must reduce emissions at its

Clairton Coke Works according to a strict schedule. U.S. Steel is required to replace the walls in the

ovens by June 30, 2010. The company could also be fined by the hour for visible pollution emissions

detected by a smoke monitor, and must pay a $50,000 fine if that monitor is not working 90 percent of

the time during each calendar quarter. However, EPA only considered controls in place and federally

enforceable at the time of designation. Therefore, these planned future controls were not considered in

this analysis. However, these future reductions will be relevant for the nonattainment area plan

developed for this area.

Conclusion

The detailed technical analysis, including referenced data, set forth in Factors 1, 2, 6, 7 and 9, supports

a finding that this area presents local air quality problems that differentiate this area from the

surrounding area. Because of a very localized source of emissions and the unique topography which

contains the emissions in this area, EPA has determined that it is appropriate to establish LibertyClairton as a separate nonattainment area within the larger Pittsburgh-Beaver Valley nonattainment

area for the 2006 PM 2.5 

## NAAQS.

The Clairton Coke Works is a large and complex facility that emits a combination of particulates,

sulfur dioxide, ammonia, and hundreds of volatile organic chemicals. Although the coke plant has

numerous existing emission controls, the combination of a large amount of low-level emissions in a

narrow river valley creates a local air quality problem which is uniquely different from the remainder

of the area.

To illustrate the exceptional situation in the Liberty-Clairton area, one need only look at data from the

eight air quality monitors in Allegheny County. PM 2.5 

## monitored values in seven of the eight monitors

correlate well. Design values for 2005 - 2007 at seven monitors in Allegheny County are between 34

and 40 μg/m 3 

## . However, the 2005-2007 design value at the Liberty Borough monitor is 60.9 μg/m 3



## . Concentrations of carbon at the Liberty Borough monitor far exceed those at other monitors in the

Pittsburgh area. The additional carbon is, on average, approximately equal to the difference between

the Liberty Borough design concentration and the c oncentration for the remainder of the surrounding

Pittsburgh area. The carbon emissions from the Clairton Coke Works, trapped in the area because of

its unique topographical situation, account for the excess carbon at the Liberty Borough monitor.

For the designations for the 1997 PM 2.5 

## NAAQS, PADEP provided extensive documentation to

support a recommendation that a separate nonattainment area be designated within the Pittsburgh-

## 19 Beaver Valley nonattainment area. The recommended Liberty-Clairton area was specified as the five

municipalities in the vicinity of the Clairton Coke Works as the “Clairton & 4 Boroughs area.” This

area is comprised of the City of Clairton and the Boroughs of Glassport, Liberty, Lincoln and Port

View. PADEP resubmitted this material in its October 20, 2008 letter to EPA regarding boundary

recommendations for the 2006 PM 2.5 

## NAAQS. EPA has concluded that the same boundaries are

appropriate for the 2006 PM 2.5 

## NAAQS, based upon an evaluation of the data relevant to this area and

exceedances of these standards as well.

Attachments

• “Point Source Emission Inventory Report, 2004,” dated 4/30/06, Allegheny County Health

Department, Air Quality Program.

• 

## “PM 2.5 

## Chemical Speciation and Related Comparis ons at Lawrenceville and Liberty: 18-Month

Results,” dated June 7, 2005, prepared by Jason Maranche, Allegheny County Health

Department.

# Allegheny County Health Department

Air Quality Program



# Point Source Emission Inventory Report

2004

Sum m a ry of Air Em ission Estim ates from Point Sources

Allegheny County, PA

Criteria Air Pollutants for 1996-2004 and

Hazardous Air Pollutants (HAPs) for 1998-2004

Prepared

By

Marie Kelly

4/30/06

Page 1 of 121Page 1 of 121 

# Allegheny County Health Department

Air Quality Program

Emission Inventory Section



# Summary of Air Emission Estimations from Point Sources

in Allegheny County

Years 1996-2004 for Criteria Air Pollutants

and 1998-2004 for Hazardous Air Pollutants

Executive Summary

Although point source air emissions in Allegheny County have declined significantly since 1996

only relatively small decreases were observed between 2003 and 2004.

Since 1996 emissions of carbon monoxide have declined nearly 20%, nitrogen oxides 42%, PM 10 

## 40% and volatile organic com pounds 46%. Sulfur dioxide (SO 2 

## ) emissions have only declined

1%. In any year well over eighty percent of su lfur dioxide emissions from Allegheny County’s

point sources are generated by the Reliant Ch eswick Power Station located on the Allegheny

River in Springdale, PA. SO 2 

## emissions vary with the demand for electrical power from this plant.

In 2004 demand was down and the facility emitted 10% less sulfur dioxide than in 2003.

Between 1998 and 2001 emissions from the US EPA list of 188 Hazardous Air Pollutants

(HAPs) increased 23%. In 2002 they decreased 16% and then increased again in 2003 by 12 %.

In 2004 overall HAP emissions declined by 3%.

Total point source HAP emissions have failed to exhibit any discernable trend between 1998 and

2004 in Allegheny County. Cheswick Power Station, a coal burning electrical generating unit,

emitted 82% of the total hydrochlor ic acid and 88% of the total hydrofluoric acid emitted by point

sources in 2004. These two acid gasses have and conti nue to account for an average of 62% of all

HAP emissions reported by point sources.

Emissions of the five criteria pollutants from point sources in the County have trended down

since 1996. Emissions from the Cheswick Station mask the overall degree of reduction

attributable to the other point sources included in the annual survey.

Examination of emission trends of both HAPS a nd criteria pollutants after excluding Cheswick’s

contribution show overall declines in both categor ies. Emissions of HAPS have declined 25%

since 1998.Emissions of nitrogen oxides; PM 10 

## , sulfur dioxide and volatile organic compounds

have fallen by 50%, 42% 45% and 46% respectiv ely. Unfortunately carbon monoxide emissions

have only fallen by 14% in this period. These ch anges are largely attributable to closure or

reduction in operations of industrial facilities in the County.

Emissions of both HAPS and criteria pollutants from the Cheswick Power Station are

proportional to fuel use. So the total amount of industrial air pollution in the County will be

highly dependent on the output from this one fac ility. However Cheswick has acted to reduce the

amount of pollution generated by its operation. In 2003 nitrogen oxide emissions were reduced by

the installation of a Selective Catalytic Reduction (SCR) device.Page 2 of 121 

## Introduction

The annual Air Quality Program’s Point Source Emission Inventory Report for 2004 details and

analyzes emission estimates from facilities with poten tial emissions in the categories listed below:

• 25 TPY or more of any criteria pollutant

• 10 TPY or more of any single Hazardous Air Pollutant (HAP)

• 25 TPY or more of any mixture of HAPs

In 1997 reporting of annual emission inventories was converted from a paper system to an

electronic system. In 2004, 81% of submittals were made to the Allegheny County Health

Department Website. Nineteen percent of submittals were made by e-mail.

In 1998 the availability of emission factors for HAPS increased making possible better estimates

of emissions for these compounds.

This report provides graphs and tables comparing air emissions for 2004 to those from previous

years. It contains six sections with three attachments.

• Section I – Point source Criteria Emission Trends

• Section II – Point Source Criteria emissions by Industry Sector

• Section III- Sources and Form of Particulate Emissions- PM 10 

## , PM 2.5 

## , filterable and condensable.

• Section IV – Point source HAP Emissions

• Section V – Point Source HAP Emission Trends

• Section VI – Impact of the Reliant Cheswick Power Station on Total County

Point Source Emissions

Cheswick Power Station’s emissions merit a separ ate section because their total emissions are far

greater than those of any other facility in the County.

• Attachment A – Criteria Pollutant Emissions for Individual Facilities

• Attachment B – List of HAP Emissions by Compound.

• Attachment C- HAP Emissions of Individual Facilities

## Section I Criteria Pollutant Em issions

Graph 1 sum m a rizes total em issions of criteria air pollutants and total particulates as defined by

the Clean Air Act from point sources in Allegheny County

.



# Graph 1- Allegheny County,Pa-Point Source

Criteria Pollutant Emissions

Tons per Year (TPY)

0 10,000 20,000 30,000 40,000 50,000 60,000Emissions(TPY)

1996 10, 259 24, 141 4, 205 9, 666 46, 789 4, 762

1997 10, 044 24, 695 4, 178 8, 704 50, 337 4, 875

1998 9, 313 19, 806 3, 526 7, 016 38, 303 3, 799

1999 8, 960 19, 272 1, 768 3, 191 6, 591 1, 602 43, 028 3, 750

2000 9, 277 18, 908 1, 548 2, 848 5, 949 1, 842 50, 200 3, 289

2001 8, 700 17, 634 1, 218 2, 511 5, 798 1, 509 54, 271 2, 847

2002 8, 549 16, 225 1, 394 2, 518 5, 838 1, 471 47, 197 2, 640

2003 8, 792 14, 458 1, 551 2, 665 6, 179 1, 454 50, 874 2, 473

2004 8, 265 14, 093 1, 481 2, 548 5, 692 1, 627 46, 281 2, 587 C O ( T PY) N o x ( T PY) P M 2. 5

( T PY) P M 10

(T P Y ) PT ( T PY) P M COND

( T PY) SO 2 ( T PY) VO C ( T PY)

Page 3 of 121Page 4 of 121 

## The pollutants shown include:

• CO – carbon monoxide

• NO

x 

## – emissions of oxides of nitrogen reported as nitrogen dioxide

• PM 2.5 

## – filterable particulate with an aerodynamic diameter less than 2.5

microns

• PM 10 

## - filterable particulate with an aerodynamic diameter less than 10

microns

• PT- total filterable particulate

• PMCOND- condensable particulate matter defined as material in the vapor

state at temperatures above 68 o 

## F. and a solid at lower temperatures.

• SO 2 

## - sulfur dioxide

• VOCs – Volatile Organic Compounds.

More detailed definitions are provided in th e notes located at the end of the report.

Emissions of all criteria pollutants from the poi nt sources in Allegheny County declined in 2004

with the exception of condensable particulate. It increased by 1.6%.

Table 1 - Estimated Point Source Criteria Air Emission Change in Allegheny County, PA



### Tons per Year Emitted or % of 1996 Baseline Year

Pollutant

CO NOx PM2.5 PM10 PT PMCOND SO2 VOC 1996

Base Year

(Tons/Yr) 10,259 24,141 4,205 9,666 46,789 4,762

1997 -2.1% 2.3% -0.7% -9.9% 7.6% 2.4%

1998 -9.2% -18.0% -16.2% -27.4% -18.1% -20.2%

1999 -12.7% -20.2% 1,768 -24.1% -31.8% 1,602 -8.0% -21.3%

2000 -9.6% -21.7% -12.5% -32.3% -38.5% 15.0% 7.3% -30.9%

2001 -15.2% -27.0% -31.1% -40.3% -40.0% -5.8% 16.0% -40.2%

2002 -16.7% -32.8% -21.2% -40.1% -39.6% -8.2% 0.9% -44.6%

2003 -14.3% -40.1% -12.2% -36.6% -36.1% -9.2% 8.7% -48.1%

2004 -19.4% -41.6% -16.2% -39.4% -41.1% 1.6% -1.1% -45.7%



## Trends in emissions of criteria pollutants in the County are discussed by industry sector in

Section II. Section VI addresses contributions fro m the Cheswick Power Station to total County

point source emissions.

Section II Criteria Point Source Air Emissions by Industrial Sector

Graphs 2a-2e detail emissions of each criteria pollutant from individual point source industrial

sectors in the County. The six industrial sectors identified account for approximately 94% of all

criteria point source air emissions. Facilities are sorted into sectors based on the size of their

contribution to total air emissions. With the exception of sulfur dioxide, emissions of criteria

pollutants have continued to decline overall. In 2004 a small increase in the condensable

particulate was observed. Contributions from individual sectors show declines from the 1996 base

despite some increases attributable to variable business conditions.

## Sulfur Dioxide

Graph 2a - Cum u l a ti ve E s ti m a ted P o i n t S ource Cri t eri a Ai r E m i ssi ons i n

A llegheny C ount y, Pa

Em issions of SO 2 by Indust r y Sect or

0 10, 000 20, 000 30, 000 40, 000 50, 000 60, 000

Ot her 1, 157 961 415 540 404

P a i n t & Chem i c al M anuf ac t u ri ng 15 14 17 24 12

Gas o l i ne Trans f e r Term i nal s 414 7 5

S pec i a l t y S t eel P r oduc t i on 43 42 44 41 66

I n t egrat ed Carbon S t eel P r oduc t i on 6, 970 2, 462 3, 247 3, 280 3, 297

I ndus t r i a l Coal Fi red B o i l e rs 1, 423 1, 344 1, 449 1, 548 1, 509

Ut ilit y E l ec t r ic Generat ion Unit s 37, 177 38, 204 42, 019 45, 434 40, 988 1996 - 46, 789

Tons 1999 - 43, 028

Tons 2002 - 47, 197

Tons 2003 - 50, 874

Tons 2004 -

46, 281Tons



## Sulfur dioxide em issions do not show a clear trend over the period exam ined.

Approxim a tely 90% of all sulfur dioxide em issions in the County in 2004 are from the

Cheswick Power Station. Therefore, em issions of this com pound from this source are

addressed in Section VI. Em issions from this source overwhelm SO 2 

## em issions from

other point sources in the County and determ ine the overall direction of SO 2 

## em issions.

Fifty percent of the decrease in sulfur dioxide em issions from integrated carbon steel

production since 1998 is attributable to the closing of the Hazelwood LTV Coke Works.

Page 5 of 121

## Nitrogen Dioxide

Graph 2b - Cum u l a ti ve E s ti m a ted P o i n t S ource Cri t eri a Ai r E m i ssi ons

In A llegheny C ount y, Pa

Em issions of N O

x by Indust r y Sect or

0 5, 000 10, 000 15, 000 20, 000 25, 000 30, 000

Ot her 3, 421 3, 065 2, 245 2, 380 2, 154

P a i n t & Chem i c al M anuf ac t u ri ng 158 167 171 146 194

Gas o l i ne Trans f e r Term i nal s 22 22 23 31 32

S pec i a l t y S t eel P r oduc t i on 479 503 397 378 435

I n t egrat ed Carbon S t eel P r oduc t i on 13, 561 10, 105 7, 138 6, 174 5, 742

I ndus t r i a l Coal Fi red B o i l e rs 428 486 448 545 525

Ut ilit y E l ec t r ic Generat ion Unit s 6, 073 4, 924 5, 804 4, 804 5, 012 1996 - 24, 141

Tons 1999 - 19, 272

Tons 2002 - 16, 225

Tons 2003 - 14, 458

Tons 2004-14, 093

Tons



## Prior to 2004 significant decreases in em issions of nitrogen oxides were observed.

However, the rate of decrease in the em issions of this pollutant in the last two y ears has

leveled off. Between 2002 and 2003 em issi ons of nitrogen oxides decreased 11%.

Between 2003 and 2004 the decrease of em issions of this pollutant was only 3%.

The sm all decrease in nitrogen dioxide em issions in 2004 is due to sm all decreases in the

integrated carbon steel production sector partially offset by a sm all increase in the utility

category

.

Unlike the period from 1996 to 2002, no large source of nitrogen oxide em issions has

shut down recently . The large decreases in em issions of nitrogen oxides between 1996

and 2003 were largely attributable to the shutdown of the LTV Coke Works in 1998 and

the Kosm os Cem e nt kiln in 2001 and the installation of selective cataly tic reduction

control equipm ent at the Cheswick Power Station in 2003.

Page 6 of 121

## a) Volatile Organic Com pounds (VOCs)

G r aph 2c - C u mulat i ve E s t i mat e d P o int S our ce C r it er ia A i r E m issions in

Allegheny County, Pa

Emissions of VO Cs by Industry Sector

0 500 1,000 1,500 2,000 2,500 3,000 3,500 4,000 4,500 5,000

O t her 682 707 515 561 558

P a int & C hemic al Manufac tur i ng 1,937 1,589 1,053 921 883

G a s o line Tr ans fer Ter m inals 283 337 288 219 220

S pec ialty S t eel P r oduc tion 282 177 147 143 155

Integr ated C a r bon S t eel P r oduc tion 1,476 624 568 559 704

Indus tr ial C oal Fir ed B o iler s 96 276 19 13 14

U t ility Elec tr ic G ener ation U n its 5 4 1 5 0 5 8 5 4 1996 - 4,762

Tons 1999 - 3,750

Tons 2002 - 2,640

Tons 2003 - 2,473

Tons 2004- 2,587

Tons



## VOC em issions in 2004 increased 4.6% over 2003. Roughly three-quarters of this

increase cam e from the integrated carbon steel sector. Otherwise as Graph 2c illustrates

em issions of this pollutant have fluc tuated within a narrow range since 2002.

Page 7 of 121

## b) PM10

G r aph 2d - C u mulat i ve E s t i mat e d P o int S our ce C r it er ia A i r E m issions in

Allegheny County,PA

Emissions of PM 10 

### by Industry Sector



### 0 500 1, 000 1, 500 2, 000 2, 500 3, 000 3, 500 4, 000 4, 500

Ot her 653 929 555 521 591

Paint & C hem ic al M anuf ac t u ring 63 61 54 60 54

Gas o line T r ans f e r T e rm inals 70147

Spec ialt y St eel Produc t i on 525 429 288 277 275

I n t egrat ed C a rbon St eel

Produc t i on 2, 388 1, 230 1, 210 1, 227 1, 170

I ndus t r ial C oal F i red Boilers 259 188 186 174 145

U t ilit y Elec t r ic Generat ion U n it s 310 353 224 402 306 1996 - 4, 205

T ons 1999 - 3, 191

T ons 2002 - 2, 518

T ons 2003 - 2, 665

T ons 2004 - 2, 548

T ons



## In 2004 PM 10 

## em issions declined 4.4% from 2003 despite an increase of 13.4% reported

by sources included in the other industrial category on Graph 2d. This was offset by a

24 % decline in em issions from the utility sector.

Page 8 of 121

## c) Carbon Monoxide

Graph 2e - Cum u l a ti ve E s ti m a ted P o i n t S ource Cri t eri a Ai r E m i ssi ons i n

A llegheny C ount y, Pa

Em issions of C O by Indust r y Sect or

0 2, 000 4, 000 6, 000 8, 000 10, 000 12, 000

Ot her 772 901 689 702 746

P a i n t & Chem i c al M anuf ac t u ri ng 627 663 260 250 181

Gas o l i ne Trans f e r Term i nal s 11 22 22 28 41

S pec i a l t y S t eel P r oduc t i on 748 821 714 734 514

I n t egrat ed Carbon S t eel P r oduc t i on 6, 687 5, 239 6, 156 6, 252 5, 927

I ndus t r i a l Coal Fi red B o i l e rs 348 331 352 360 351

Ut ilit y E l ec t r ic Generat ion Unit s 1, 066 982 355 466 505 1996 - 10, 259

Tons 1999 - 8, 960

Tons 2002 - 8, 549

Tons 2003 - 8, 792

Tons 2004- 8, 265

Tons



## Em issions of carbon m onoxide continued to decline in 2004 decreasing 6% from the

level reported in 2003. All industrial sectors e xhibited a decline in em issions of this

pollutant except for the sources included in th e other industrial category where there was

an increase of 6%.

Section III Particulate Em issions and Their Sources

In the Allegheny County Em ission Inventory

, four form s of particulate m a tter are reported. These

are total particulate (PT), condensable particulate (PMCond), PM 10 

## and PM 2. 5. 

## The last two are

fractions of total particulate. Below are the definitions of each of these form s

Page 9 of 121

## • PT- total filterable particulate is the m a terial captured from flue gas on a

filter heated to 248o F.

• PM 10 

## - fraction of filterable particulate with an aerody nam i c diam eter less

than 10 m i crons

• PM 2. 5 

## – fraction of filterable particulate with aerody nam i c diam eter less than

2.5 m i crons.

• PMCond- m a terial collected from the filtered flue gas after it has passed

through the 248o F filter as a gas and been condensed from the sam ple stream

and dried.

PM2.5, PM10 and PT are not independent of each other. PM2.5 is a fraction of both PM10

and PT. PM10 is a fraction of PT. Condensable par ticulate is not part of filterable particulate and

its fractions in flue gas. It is a gas that condenses in am bient air to fine particulates.

Graph 3 is an illustration of the am ount of each form of particulate m a tter released by each

industrial sector through 2004

Gr aph 3 - Cumulative Contr i butions of P o int S our ce S ector s to For ms of

P a rticulate E m issions 2004 Allegheny County , P a

.

0 1

, 000 2, 000 3, 000 4, 000 5, 000 6, 000 

### P M C ond -

1627Tons Total P T

- 5692 Tons

Total P M 10 -

2548Tons Total

P M 2.5 - 1481

Tons Total

Ot her 80 1, 134 591 288

P a i n t & Chem i c al M anuf ac t u ri ng 8 7 8 5 4 5 2

Gas o l i ne Trans f e r Term i nal s 3 1 0 7 1

S pec i a l t y S t eel P r oduc t i on 79 363 275 222

I n t egrat ed Carbon S t eel P r oduc t i on 891 3, 069 1, 170 686

I ndus t r i a l Coal Fi red B o i l e rs 58 293 145 92

Ut ilit y E l ec t r ic Generat ion Unit s 508 737 306 140 P M Cond -

1627Tons Tot a l P T - 5692 Tons

Total P M 10 -

2548Tons Tot a l P M 2. 5 - 1481

Tons Tot a l

Page 10 of 121Page 11 of 121 

## Section IV Hazardous Air Pollutants (HAPS)

Facilities are required to report emissions of any of the 188 HAPs listed in ACHD Article XXI,

Section 2101.20.a. Article XXI is consistent w ith EPA Section 112(b) of the Clean Air Act.

Both hydrogen sulfide and ammonia are reporte d in this category. Hydrogen sulfide is a

contaminant listed in Article XXI. Ammonia must be reported because it is a particulate precursor

in air. Some HAPs are speciated when reported. Speciation is applied to exceptionally toxic

HAPS such as hexavalent chromium.

HAP reporting requirements became more stringent with the 1999 Emission Inventory.

Speciation for some compounds was introduced. So HAP emission estimates prior to 1999 are not

comparable to those of previous years.

Attachment B lists point source HAP emissions in Allegheny County by total amount of

individual compound. Adjustments to emissions of hydrochloric acid (HCl) and hydrofluoric acid

(HF) are explained following the table.

The impact of exposure to individual HAP com pounds varies greatly with both the concentration

and the chemical properties of the compound. Exposure concentrations required to observe

negative health impacts can differ by several orders of magnitude among different compounds.

Synergistic effects of exposure to combinations of HAPs at differing concentrations have not

been thoroughly studied.

## Section V. HAP Em ission Trends

Graph 4 illustrates HAP em issions trends in Allegheny County

.

Graph 4 H a zardous A i r Po llutant (H A P ) Emissions in A llegheny C ounty,Pa

0 500 1, 000 1, 500 2, 000 2, 500 3, 000

T o ta l H F E m issio n s 90 116 125 138 107 141 118

T o ta l H C l E m issio n s 1, 013 1, 253 1, 377 1, 562 1, 260 1, 531 1, 328

Ot her HAP Emi s s i ons 988 938 961 866 778 724 745 1998 - 2, 092

Tons 1999 - 2, 308

Tons 2000 - 2, 463

Tons 2001 - 2, 566

Tons 2002 - 2, 145

Tons 2003 - 2, 396

Tons 2004- 2, 325

Tons

.



## HF and HCl constitute 62% of total HAP em issions from County sources for the period 1998-

2004. In 2003 and 2004 em issions of these two com pounds from the Cheswick Power Station

accounted for 40 % of total HAP em issions reported by point sources. The three largest sources

of HCl and HF em issions are the Cheswick Power Station, the USS Clairton Works and the USS

Irvin Plant. Em issions of HCl from Cheswick in any given y ear are between 30 to 40 tim es the

am ount em itted from the USS Clairton Works, the second largest em itter of this com pound. In

2004 Cheswick accounted for 82% of total HCl em i ssions. Em issions of HF From Cheswick are

approxim a tely 85% of total em issions of th is com pound from point sources in the County

. Em issions of HF and HCl rise and fall depending on the dem a nd for electricity from the

Cheswick Power Station and are therefore roughly proportional to the am ount of coal burned.

However, when em issions of these two HAPs are excluded from the total, Graph 4 shows

em issions of HAP com pounds from other sources have steadily declined-- falling 25% since

1998.

Page 12 of 121

## Section VI. Com p arison Em issions of the Cheswic k Power Station to Total County Point Source

Em issions

.

The Cheswick Power Station is the single largest point source em itter of both criteria pollutants

and HAPs in Allegheny County

. Graph 5 s hows its contributions to total CO, PM 10 

## , and VOCs is

relatively sm all. But in 2004 it accounted for 35% of nitrogen oxide point source em issions and

89% of those of sulfur dioxide.

G r aph 5 - Criteria Emissions from Chesw ick Pow e r Station

Tons per Y ear

0 10, 000 20, 000 30, 000 40, 000 50, 000 60, 000Tons per Year



### 1996 1, 024 5, 957 291 37, 095 4

1997 342 6, 907 450 42, 538 14

1998 762 4, 918 323 32, 422 10

1999 969 4, 763 343 38, 171 36

2000 841 6, 385 295 45, 143 39

2001 844 6, 751 308 49, 013 13

2002 299 5, 762 222 42, 018 11

2003 376 4, 705 394 45, 433 13

2004 323 4, 928 294 40, 983 11 CO TPY N ox TPY P M10 TPY S O2 TPY V OC TPY

Page 13 of 121

## By com p arison Graph 6 shows criteria em issions from all the other sources in the County

.



## Graph 6- C r it eria Emissions f r om Point Sources in

Allegheny County Pa,

except C h eswick Power St at ion

Tons per Year (tpy)

0 2,000 4,000 6,000 8,000 10,000 12,000 14,000 16,000 18,000 20,000Tons per Year

1996 9, 235 18, 184 3, 914 9, 695 4, 757

1997 9, 702 17, 788 3, 728 7, 799 4, 861

1998 8, 551 14, 888 3, 203 5, 881 3, 789

1999 7, 991 14, 509 2, 848 4, 857 3, 714

2000 8, 436 12, 523 2, 552 5, 057 3, 250

2001 7, 856 10, 882 2, 204 5, 258 2, 833

2002 8, 250 10, 463 2, 297 5, 178 2, 629

2003 8, 416 9, 753 2, 271 5, 441 2, 460

2004 7, 942 9, 165 2, 254 5, 298 2, 576 C O ( T PY) N O X ( T PY) P M1 0 ( TPY) SO 2 ( TPY) VO C ( TPY)



## Operations at Cheswick fluctuate with the dem a nd for electricity , which is dependent on m a ny

econom ic factors. Dem a nd for power from this plan t disproportionately determ ines the total level

of pollution in the County

. The size of its contribution to total pollution m asks em ission trends

from other point sources which overall are dec lining or fairly constant. See Graph 6.

Page 14 of 121

## Graph 7 exam ines trends of em issions of criteria pollutants from the Cheswick Power Station as a

function of production since 1990. Since the sulfur content of the coal burned was relatively

constant, sulfur dioxide em issions per unit of energy consum ed were fairly stable.

Gr ap h 7- H i sto r i cal A i r Emi ssi o n s

C h eswi ck Po wer Stati o n



## 0% 20% 40% 60% 80% 100% 120% 140%

1990 1993 1996 1999 2002Percent 1990 Heat Input or MassEmissions



## Pl ant Fuel SO2 NOx PM 10

The installation of particulate and nitrogen oxide control equipm ent has contributed to the overall

decline of em issions of these two pollutants sin ce 1990. However, the installation of a Selective

Cataly tic Reduction Sy stem (SCR) in 2003 while reducing NO

x 

## em issions increased particulate

em issions. In 2004 NO

x 

## em issions increased slightly while particulate em issions again declined.

This suggests the SCR was not as available in 2004 as it was in 2003.

Page 15 of 121Page 16 of 121 

## Notes to the report:

1. Estimation of PM 2.5 

## and condensable particulate (PMCOND) emissions started with the 1999

inventory year.

2. Hydrogen sulfide is considered a pollutant in Allegheny County. Ammonia is a particulate

precursor. Both are listed in the HAP tables. They are not among the 188 compounds

designated HAPs by USEPA. Speciated compounds of very toxic HAPs such as hexavalent

chromium and dioxin isomers are not specifically listed in ACHD Article XXI as HAPS, but

are reported at de-minimus emission levels in the inventory.

3. Lead emissions are included in the HAPs tables.

4. Definitions of Emissions

4.1. Filterable Particulate – Material emitted as liquid or solid at 248 o 

## F

4.2. Condensable Particulate (PMCOND) – Material that is not filterable at 248 o 

## F and

condenses when passed through water in an ice bath.

4.3. Total Particulate (PT) – Filterable Particulate

4.4. PM 10 

## - Filterable particulate with aerodynamic diameter less than 10 microns.

4.5. PM 2.5 

## - Filterable particulate with aerodynamic diameter less than 2.5 microns

4.6. Volatile Organic Compounds (VOCs) – Orga nic material that is photo reactive and a

gas at 250 o 

## F. Contributes to the formation of ozone.

5. The sheet "HAPs" lists yearly emissions of HAPs for each source from 1998 - 2004. HAP

emissions were estimated prior to this, but results are believed to be less accurate.

6. The DLM facility, formerly Heinz, is in the category Industrial Coal Fired Boiler.



## 7. Emission estimates for each facility are calculated each year. Estimates of previous years are

not normally updated if emission factors or estimation techniques change for processes.Page 17 of 121 

# Attachment A

Individual Facility Criteria Pollutant EmissionsAllegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionA. STUCKI COMPANY REBLDG OF RR SHOCK ABSO1522519991.433568 PowerTransmission EquipmentACN-PITTSBURGH, LLCBAKERSTOWN CONTAINERC150071996 0.43 2.10 2.97 4.74 0.01 43.263412 Metal Barrels,1997 1.20 1.70 3.28 7.70 0.28 41.34Drums & Pails1998 1.40 1.96 4.72 8.54 0.31 54.061999 1.27 1.78 3.93 5.53 9.43 0.09 0.01 52.872000 1.35 2.29 4.96 4.99 8.52 0.08 0.05 47.342001 1.22 1.97 3.33 4.90 8.46 0.08 0.03 36.282002 1.28 2.17 2.51 5.55 9.92 0.08 0.12 49.312003 1.49 2.59 3.45 7.42 14.16 0.09 0.13 72.282004 1.76 3.07 3.69 6.52 12.86 0.11 0.17 81.04AFFIVAL, INC. PRODUCES CORED WIRE PR151391998 0.00 0.00 0.19 0.38 0.00 0.003496 Misc. FabricatedWire ProductsALLDERDICE SCHOOL ALLDERDICE SCHOOL 152171998 0.67 0.80 0.02 0.02 0.00 0.048211 Elementary And1999 0.96 1.14 0.02 0.02 0.02 0.06 0.01 0.06Secondary Schools2000 0.97 1.15 0.02 0.02 0.02 0.07 0.01 0.062001 0.78 0.93 0.02 0.02 0.02 0.05 0.01 0.052002 0.80 0.95 0.02 0.02 0.02 0.05 0.01 0.052003 0.85 1.02 0.02 0.02 0.02 0.06 0.01 0.062004 1.17 1.39 0.03 0.03 0.03 0.08 0.01 0.08ALLEGHENY AGGREGATES, INC.GRADED AGGREGRATE 150651998 2.38 6.92 10.15 33.94 0.66 1.211442 ConstructionFORMERLY 1999 1.31 6.05 1.62 6.33 25.57 0.42 0.40 0.49Sand And GravelHEIGHTS PLAZA MATERIALS,INC 2000 1.87 8.63 1.80 6.42 25.30 0.61 0.57 0.712001 1.89 8.73 1.29 4.50 14.54 0.61 0.57 0.712002 1.90 8.80 1.29 4.48 20.21 0.62 0.58 0.722003 1.68 7.78 1.21 4.37 19.98 0.55 0.51 0.642004 2.17 10.01 1.99 8.12 23.26 0.70 0.66 0.82Facility Criteria Emissions1Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsALLEGHENY . BITUMINOUS MFG PLANT 152191998 5.04 2.70 0.74 1.62 0.30 4.622951 Paving MixturesASPHALT MFG. INC1999 6.92 7.02 0.64 5.64 15.47 4.91 0.61 5.92And Blocks2000 7.55 6.12 1.13 11.25 24.57 5.66 0.57 6.682001 19.71 6.80 7.82 14.04 35.22 0.00 0.66 4.912002 20.41 7.75 12.83 15.31 50.87 1.67 0.73 1.232003 24.91 9.76 15.60 18.61 57.59 0.94 0.90 1.512004 30.41 11.78 18.44 21.68 69.12 1.15 1.09 1.83ALLEGHENY COUNTY COMBINATION UTILITY 152311998 8.05 14.06 0.18 0.18 0.06 0.53 4581Airports,FlyingAIRPORT AUTHORITY1999 6.71 7.98 0.15 0.15 0.15 6.71 0.05 0.44Fields2000 7.51 8.94 0.17 0.17 0.68 0.51 0.05 0.492001 13.03 15.51 0.29 0.29 0.29 0.88 0.09 8.232002 7.52 9.15 0.17 0.18 0.18 0.51 0.05 15.312003 8.41 10.33 0.19 0.20 0.20 0.57 0.06 19.492004 8.59 10.62 0.21 0.21 0.21 0.58 0.06 18.53ALLEGHENY COUNTY ALLEGHENY COUNTY SANITA152331996 1.18 16.03 2.60 2.60 27.60 21.134952 Sewerage SystemsSANITARY AUTHORITY1997 19.33 11.60 3.37 6.53 17.39 17.511998 12.68 14.46 2.37 2.47 25.34 24.031999 12.21 7.11 1.33 1.73 5.88 1.20 21.52 25.722000 17.68 5.66 0.81 1.24 5.00 0.95 15.97 21.332001 20.49 6.00 0.81 1.25 5.28 1.10 19.08 16.612002 22.31 7.00 0.83 1.26 5.42 1.21 20.30 16.672003 21.02 6.94 0.83 1.27 5.29 1.14 18.90 16.662004 0.74 4.26 0.79 1.21 4.65 0.73 12.35 16.16ALLEGHENY ENERGYs GAS/OIL COMBUST. TURBINE151442000 12.78 12.36 0.16 0.33 0.33 0.82 0.59 0.374911 Electric ServicesSPRINGDALE CGT2001 14.12 13.64 0.36 0.36 0.36 0.90 0.65 0.392002 24.25 23.30 0.63 0.63 0.63 0.01 0.692003 57.21 61.01 5.45 5.45 5.45 4.16 0.52 22.042004 158.16 60.70 10.72 10.72 10.72 9.68 1.21 16.742Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsALLEGHENY LUDLUM CORP ALLEGHENY LUDLUM CORP 150141996 653.98 442.58 472.32 555.57 41.84 255.823312 Blast FurnacesBRACKENRIDGE1997 742.24 441.32 469.23 514.19 44.00 174.35And Steel Mills1998 705.94 418.46 442.20 480.91 42.37 157.411999 708.28 470.60 326.88 393.26 490.37 90.43 41.85 165.502000 671.19 375.23 264.68 333.61 445.18 100.35 39.31 160.132001 628.81 323.96 210.92 265.20 342.05 86.07 36.99 134.182002 603.04 351.61 204.00 266.42 353.75 56.74 40.38 135.362003 630.15 332.00 211.22 256.32 331.64 64.12 37.68 132.212004 384.55 394.99 208.86 251.17 326.52 78.39 62.96 139.40ALLEGHENY POWER OIL FIRED UTILITY STATION 151441996 0.00 0.00 0.00 0.00 0.00 0.004911 Electric ServicesSPRINGDALE STATION1997 0.00 0.00 0.00 0.00 0.00 0.001998 0.00 0.00 0.00 0.00 0.00 0.001999 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.002000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.002001 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00ALLEGHENY VALLEY HEALTH CARE FACILITY 150651998 1.89 2.25 0.04 0.04 0.01 0.128062 General Medical &sHOSPITAl1999 2.58 3.07 0.06 0.06 0.06 0.18 0.02 0.32Surgical Hospital2000 2.58 3.07 0.06 0.06 0.06 0.18 0.02 0.322001 0.60 1.97 0.04 0.14 0.43 0.01 6.36 0.182002 0.60 2.04 0.03 0.14 0.43 0.01 6.36 0.172003 5.59 6.65 0.14 0.18 0.38 0.38 0.04 0.522004 6.51 7.75 0.15 0.15 0.15 0.44 0.06 0.83ALMATIS INC ALUMINA GRINDING 150561998 3.91 5.113295 Minerals, GroundAND PKG1999 0.40 3.89 3.89Or Treated2000 0.36 3.60 3.602001 0.16 1.32 1.452002 1.63 1.62 3.242003 2.30 2.30 4.592004 0.60 3.00 6.013Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsAMERICAN BRIDGE PAINT. AND FAB. OF STEEL 151082001 0.82 2.71 1.44 14.51 37.36 0.19 0.12 26.073441 FabricatedMANUFACTURING2002 0.93 2.84 0.57 2.54 8.66 0.19 0.13 7.72Structural Metal2003 1.00 3.13 4.46 4.46 30.26 0.22 0.14 11.672004 1.08 3.22 4.56 4.56 25.27 0.22 0.14 9.64AMG RESOURCES CORP. SECONDARY 152251998 5.17 7.46 4.40 6.00 0.15 0.433341 SecondaryFERROUS RECYCLG1999 3.89 8.80 0.52 4.41 6.04 2.67 0.39 0.56Nonferrous Metals2000 0.38 0.45 0.03 0.19 0.33 0.03 0.00 0.022001 0.63 2.23 0.10 0.49 1.67 0.00 0.15 0.242002 0.20 0.71 0.09 0.22 0.65 0.00 0.05 0.08ARISTECH CHEMICAL R&DCOMMERCIAL 151461996 0.28 0.00 0.00 7.098731 CommercialRESEARCH LAB CHEM PRD0.00 0.00 7.53Physical Research0.00 0.00 7.100.00 0.00 0.310.00 0.00 0.53ARROW CONCRETE CO. CONCRETE BATCH PLANT 152031998 3.67 5.41 1.11 5.61 0.12 0.333273 Ready-Mixed1999 2.43 3.59 0.12 1.18 1.69 2.23 0.08 0.22Concrete2000 2.43 3.59 0.21 1.62 2.29 0.15 0.08 0.222001 2.43 3.59 0.26 0.83 1.59 0.15 0.08 0.222002 2.62 4.47 1.35 1.35 1.68 0.15 0.14 0.35ARSENAL SCHOOL ARSENAL SCHOOL 152011998 0.38 0.45 0.01 0.01 0.00 0.028211 Elementary And1999 0.49 0.59 0.01 0.01 0.01 0.03 0.00 0.03Secondary Schools2000 0.42 0.50 0.01 0.01 0.01 0.03 0.00 0.032001 0.40 0.48 0.01 0.01 0.01 0.03 0.00 0.032002 0.46 0.54 0.01 0.01 0.01 0.03 0.00 0.032003 0.51 0.61 0.01 0.01 0.01 0.03 0.00 0.032004 0.45 0.53 0.01 0.01 0.01 0.03 0.00 0.034Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsASHLAND SPECIALTY ASHLAND CHEMICAL CO 152251996 504.89 39.00 1.56 1.56 0.13 99.482865 Cyclic CrudesCHEMICAL CO - NEVILLE1997 518.35 40.08 3.62 6.87 0.20 100.91And Intermediate1998 514.52 31.72 2.63 6.05 0.17 102.541999 549.11 35.96 1.99 2.61 6.04 1.25 2.08 101.992000 554.27 35.79 2.02 2.66 6.41 0.03 4.18 127.442001 367.48 34.27 1.74 1.82 2.25 1.13 4.33 93.992002 171.04 46.99 1.93 2.23 3.88 1.58 0.22 12.482003 162.91 45.16 1.86 1.90 2.23 1.50 0.21 17.962004 35.21 33.80 1.83 1.87 2.09 1.46 0.53 17.54AXIOM AUTOMOTIVE AUTOMOTIVE 152061998 0.03 0.23 0.23 0.27 0.34 1.853714 Motor VehicleTECHNOLOGIES PARTS REFURBIS1999 0.02 0.18 0.22 0.22 0.26 0.48 0.21 3.91Parts & Accessories2000 0.03 0.24 0.86 0.30 0.35 0.23 0.29 4.222001 0.02 0.15 0.19 0.19 0.22 0.41 0.18 4.112002 0.52 0.73 0.20 0.20 0.22 0.42 0.18 21.092003 0.66 1.05 1.21 0.43 0.50 0.93 0.41 17.532004 2.28 2.74 0.37 0.43 0.48 0.83 0.34 21.61BACHARACH INC. BACHARACH INC. 152381996 0.16 0.79 0.02 0.02 0.00 0.203823 Process ControlRIDC PARK. OHARA TWP RIDC PARK1997 0.55 0.65 0.01 0.01 0.00 0.17Instruments1998 0.39 0.45 0.01 0.01 0.00 1.381999 0.39 0.45 0.01 0.01 0.00 1.382000 0.39 0.45 0.00 0.01 0.01 0.03 0.00 1.382001 0.39 0.45 0.01 0.01 0.01 0.03 0.00 1.17BAKE- LINE GROUP LLC COOKIES/CRACKERS 152061996 1.91 8.07 0.36 0.36 0.04 8.732052 Cookies And CrackersMANUFACT1997 4.87 5.80 0.11 0.11 0.03 5.341998 4.45 5.30 0.10 0.10 0.03 3.671999 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.002000 2.71 3.23 0.06 0.06 0.06 0.18 0.02 0.222001 3.41 4.06 0.08 0.08 0.08 0.23 0.02 5.092002 3.47 4.13 0.08 0.08 0.08 0.24 0.02 5.622003 3.47 4.13 0.08 0.08 0.08 0.24 0.02 5.625Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsBARBER SPRING STEEL SIDED BUILDING 152011998 3.40 4.05 2.82 2.82 0.02 16.273493 Steel Springs,1999 2.91 3.96 0.19 2.39 9.33 0.19 0.04 20.73Except Wire2000 4.67 6.29 0.24 3.23 12.59 0.31 0.06 27.372001 4.37 6.09 0.18 1.25 4.65 0.34 0.07 36.132002 4.01 5.24 0.50 3.16 11.78 0.07 20.422003 5.78 7.00 0.60 3.71 13.67 0.06 45.012004 4.92 6.29 0.66 4.79 20.79 0.36 0.07 27.39BELLEFIELD BOILER PLANT BELLEFIELD BOILER PLANT 152131996 169.25 188.72 81.92 179.69 711.06 4.614961 Steam Supply1997 171.81 174.85 77.82 169.55 655.50 4.591998 157.09 164.48 77.72 171.37 575.80 4.451999 145.29 168.29 8.97 62.73 132.68 2.52 578.75 3.472000 157.44 197.64 7.72 69.06 138.01 2.90 601.16 3.662001 162.96 188.32 8.83 76.69 148.21 2.41 732.63 3.632002 176.10 197.30 16.39 80.30 158.51 2.61 722.02 4.032003 180.31 286.53 18.14 65.17 131.89 2.87 779.69 3.252004 172.78 272.02 32.08 53.22 116.72 27.84 760.03 2.72BEST FEEDS & JOY DOG FOOD 150711998 1.18 1.40 3.30 6.44 0.01 0.082047 Dog Cat AndFARM SUPPLIES, INC.1999 1.51 1.80 3.89 3.51 6.95 0.10 0.01 0.10Other Pet Food2000 1.51 1.80 3.23 3.23 6.39 0.10 0.01 0.102001 1.48 1.76 2.88 2.88 5.70 0.10 0.01 0.102002 1.21 1.44 0.71 2.60 5.36 0.08 0.01 0.082003 1.21 1.44 0.73 2.60 5.36 0.08 0.01 0.08BETTIS ATOMIC POWER NUCLEAR 151221996 2.59 10.58 0.49 0.47 0.92 5.898731 CommercialLABORATORY PROPULSION TEST1997 4.60 6.59 0.21 0.33 2.38 1.92Physical Research1998 3.77 5.71 0.22 0.21 1.98 1.241999 3.69 5.18 0.08 0.12 0.11 3.25 0.93 1.532000 5.41 6.92 0.12 0.13 0.14 0.35 0.19 0.812001 3.34 4.65 0.10 0.12 0.19 0.20 0.06 1.002002 4.57 5.87 0.11 0.11 0.13 0.29 0.04 0.852003 3.74 4.87 0.08 0.09 0.11 0.23 0.05 0.672004 3.98 5.37 0.13 0.13 0.15 0.25 0.05 0.786Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsBFI - IMPERIAL LANDFILL MSW LANDFILL 151261996 152.34 37.98 14.82 24.41 4.75 45.624953 Refuse Systems1997 194.62 50.17 23.53 40.17 6.16 29.331998 82.12 56.49 22.73 38.34 2.82 30.671999 139.97 76.61 18.05 48.74 89.24 2.18 8.43 35.652000 280.77 58.32 18.81 58.23 107.35 3.75 8.01 35.322001 13.77 56.24 19.86 86.21 207.21 15.98 10.842002 16.48 68.32 25.87 92.13 224.09 19.18 11.002003 15.94 66.15 50.93 85.30 254.80 18.54 10.602004 17.86 74.68 55.41 93.43 262.19 21.36 12.58BP PRODUCTS. 151081996 0.01 0.04 0.12 0.01 0.14 28.335171 Petroleum BulkNORTH AMERICA INC BP CORAOPOLIS TERMINAL1997 0.21 0.25 0.12 0.12 0.00 29.505171 Stations & Terminals1998 0.03 0.04 0.02 0.03 0.00 28.091999 0.05 0.06 0.04 0.02 0.01 0.05 0.00 28.382000 0.05 0.06 0.01 0.06 0.28 0.00 0.00 34.132001 0.04 0.05 0.01 0.07 0.30 0.00 0.00 18.412002 0.06 0.07 0.01 0.06 0.29 0.00 0.00 20.752003 0.06 0.07 0.01 0.06 0.28 0.00 0.00 16.792004 0.02 0.02 0.01 0.05 0.25 0.00 16.68BRADDOCK RECOVERY, INC. BRADDOCK . 151041998 1.84 8.00 3.55 6.63 1.30 0.123399 Primary MetalRECOVERY, INC1999 8.40 10.00 0.42 3.82 7.63 1.71 0.06 0.55Products, Nec2000 1.84 8.00 0.14 1.29 2.92 0.33 2.72 0.122001 0.82 3.57 0.07 0.72 2.40 0.14 1.21 0.052002 0.82 3.57 1.30 1.30 4.32 0.14 1.21 0.052003 0.88 3.83 1.42 1.42 4.72 0.16 1.30 0.062004 1.04 4.50 1.71 1.71 5.70 0.32 1.53 0.07BUCKEYE CORAOPOLIS REFINED PET. 151081998 2.00 4.90 37.454613 Refined PetroleumPIPELINE FACILITY PIPELINE FAC. 151081999 1.69 4.22 40.71Pipe Lines151082000 0.49 1.21 33.58151082001 0.78 1.96 31.05151082002 1.76 4.39 33.61151082003 2.77 6.93 34.79151082004 2.38 5.94 27.818Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsCALGON CARBON CORP. NEVILLE ISLAND 152251998 19.72 21.34 20.11 23.65 24.46 3.772819 Industrial InorganicPLANT1999 11.46 18.95 1.34 6.21 7.31 4.24 4.14Chemicals2000 11.21 19.81 3.25 4.78 5.63 1.79 5.562001 4.74 6.89 3.24 4.67 7.23 2.40 1.162002 4.29 6.49 3.19 4.58 7.06 2.54 1.182003 3.22 5.11 3.33 4.81 7.09 3.17 1.262004 4.36 6.05 2.89 4.68 7.43 2.42 1.16CARGILL, INC. BULK PROCESSING 151361998 5.27 10.925169 Chemicals AndSALT DIVISION1999 0.31 5.19 6.55Allied Products, Nec2000 0.21 1.73 3.192001 0.32 1.48 0.34 1.75 4.52 0.10 0.102002 0.20 0.91 2.51 1.49 3.88 0.06 0.06CARRICK SCHOOL CARRICK SCHOOL 152101998 0.67 0.80 0.02 0.02 0.00 0.048211 Elementary And1999 0.52 0.61 0.01 0.01 0.01 0.04 0.00 0.03Secondary Schools2000 0.36 0.43 0.01 0.01 0.01 0.02 0.00 0.022001 0.52 0.62 0.01 0.01 0.01 0.04 0.00 0.032002 0.52 0.62 0.01 0.01 0.01 0.04 0.00 0.032003 0.47 0.56 0.01 0.01 0.01 0.03 0.00 0.032004 0.41 0.49 0.01 0.01 0.01 0.03 0.00 0.03CDC, NIOSH,. FEDERAL 152361996 21.18 25.27 1.46 1.11 86.16 2.159199 GeneralPITTSBURGH RESEARCH LAB RESEARCH FACILITY1997 17.10 21.38 0.90 1.98 73.46 1.15Government, Nec1998 17.86 20.98 0.33 0.57 67.01 0.771999 18.93 22.32 0.11 0.34 0.78 0.11 71.60 0.512000 18.24 21.45 0.11 0.34 0.77 0.10 71.97 0.512001 16.02 20.72 0.21 0.56 1.25 0.17 77.17 0.222002 16.14 20.86 0.21 0.56 1.25 0.17 77.17 0.232003 16.07 20.54 0.19 0.54 1.23 0.15 78.14 1.262004 14.30 18.34 0.18 0.50 1.16 0.14 69.99 1.2410Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsCENTRAL FOOD CENTRAL FOOD 152031998 1.05 1.25 0.02 0.02 0.01 0.078211 Elementary AndKITCHEN KITCHEN1999 0.74 0.88 0.02 0.02 0.02 0.05 0.01 0.05Secondary Schools2000 0.64 0.76 0.01 0.01 0.01 0.04 0.00 0.042001 0.62 0.74 0.01 0.01 0.01 0.04 0.00 0.042002 1.08 1.29 0.02 0.02 0.02 0.07 0.01 0.072003 0.64 0.76 0.01 0.01 0.01 0.04 0.00 0.042004 0.76 0.90 0.02 0.02 0.02 0.05 0.01 0.05CHAMBERS CHAMBERS, 151461996 14.49 52.13 20.34 32.30 9.15 17.824953 Refuse SystemsDEVELOPMENT CO., INC. DEVELOPMENT CO.1997 10.74 41.22 16.87 28.83 5.98 11.131998 29.79 33.73 14.50 26.46 3.77 6.491999 13.79 60.55 19.50 97.94 203.06 1.17 5.29 8.062000 21.05 86.65 9.08 27.76 48.98 2.04 7.97 15.702001 16.32 69.26 8.39 17.10 31.17 1.05 16.19 11.852002 12.70 51.98 17.31 47.55 78.30 1.15 12.32 9.712003 13.96 57.86 9.57 40.43 78.10 1.15 13.65 13.872004 13.46 56.36 16.32 47.36 92.03 0.96 13.26 9.93CHILDRENS HOSPITAL OF HOSPITAL 152011998 4.69 5.58 0.11 0.08 0.03 4.628062 General Medical &PITTSBURGH (Lawrenceville) BOILERROOM1999 4.31 5.14 0.10 0.10 0.10 0.29 0.03 8.28Surgical Hospitals2000 5.41 6.44 0.12 0.12 0.12 0.37 0.04 3.602001 4.76 5.66 0.11 0.11 0.11 0.32 0.03 2.372002 4.76 5.66 0.11 0.11 0.11 0.32 0.03 1.862003 3.22 3.84 0.07 0.07 0.07 0.22 0.02 0.212004 1.12 1.34 0.03 0.03 0.03 0.08 0.01 0.07CLAIRTON SLAG, INC. PAVING MATERIAL 150881996 7.51 1.70 15.92 18.46 1.66 1.352951 Paving MixturesPLANT1997 15.19 22.99 31.64 83.16 8.00 6.72And Blocks1998 17.72 22.54 37.07 97.30 12.27 7.491999 4.51 20.32 2.09 12.76 23.73 0.59 7.78 8.502000 18.50 20.69 1.66 12.93 23.35 0.01 4.41 6.742001 9.28 22.73 2.70 12.34 19.12 0.01 3.94 7.002002 14.33 17.51 10.46 9.80 15.11 0.01 3.08 4.802003 14.53 32.12 15.43 18.01 34.53 0.37 3.70 4.782004 12.05 16.27 3.85 4.31 12.89 0.37 1.14 1.5911Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsCLEARWATER, INC. CHEMICAL 152251998 0.25 0.30 0.01 0.01 0.00 0.252819 IndustrialMANUFACTURERInorganic ChemicalsCONNELLEY SCHOOL SCHOOL 152191998 0.80 0.95 0.01 0.02 0.01 0.058249 Vocational School,1999 0.93 1.11 0.02 0.02 0.02 0.06 0.01 0.062000 0.93 1.11 0.02 0.02 0.02 0.06 0.01 0.062001 0.96 1.14 0.02 0.02 0.02 0.06 0.01 0.062002 1.05 1.25 0.02 0.02 0.02 0.07 0.01 0.072003 1.10 1.31 0.02 0.02 0.02 0.07 0.01 0.072004 1.02 1.22 0.02 0.02 0.02 0.07 0.01 0.07CP INDUSTRIES METAL FABRICATOR 151321998 3.15 3.75 0.52 0.52 0.02 1.413499 Fabricated Metal1999 3.16 3.76 3.33 3.33 3.33 0.21 0.02 1.41Products, Nec2000 3.16 3.76 2.49 3.33 3.43 0.21 0.02 2.462001 2.32 2.76 2.48 3.31 3.41 0.16 0.02 2.402002 1.24 1.48 1.05 10.27 21.30 0.08 0.01 0.502003 1.39 1.65 8.74 8.74 18.11 0.09 0.01 0.512004 1.24 1.48 1.05 10.27 21.30 0.08 0.01 0.50CREIGHTON STATION COMPRESSOR 150301998 0.72 2.45 0.08 0.08 0.00 0.984922 Natural GasSTATION1999 5.95 20.49 0.61 0.61 0.61 0.36 0.01 8.29Transmission2000 3.83 21.05 0.42 0.42 0.27 0.01 0.01 1.302001 5.45 9.82 1.10 1.10 1.10 0.29 0.02 16.292002 0.88 1.45 0.18 0.18 0.18 0.05 0.00 2.672003 1.43 4.21 0.18 0.18 0.18 0.05 0.00 0.772004 8.89 18.72 1.37 1.37 1.37 0.35 0.02 2.97DAILY JUICE PRODUCTS/DIV. MFGR OF 151471998 0.37 2.68 0.05 0.05 0.18 1.852086 Bottled And sAMERICAN BVG JUICE PRODUCTSCanned Soft Drink13Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsDICE COMPRESSOR STATION COMPRESSION OF L 152391996 4.63 45.91 0.02 0.02 0.01 4.114924 Natural GasNG IN WEL1997 6.98 39.16 0.17 0.17 0.01 3.57Distribution1998 4.69 29.73 0.01 0.01 0.01 2.521999 5.02 31.36 0.01 0.01 0.01 0.01 0.01 3.332000 6.88 24.00 0.53 0.53 0.75 0.55 0.01 3.552001 3.19 23.15 0.40 0.40 0.40 0.10 0.01 2.392002 3.55 19.84 0.44 0.44 0.44 0.12 0.01 2.602003 3.76 21.30 0.47 0.47 0.47 0.13 0.01 2.642004 5.67 35.96 0.72 0.72 0.72 0.20 0.01 2.51DLM FOODS PITTSBURGH FACTORY 152121996 135.12 187.40 120.90 216.86 573.88 78.752032 Canned Specialties1997 146.38 198.91 130.47 234.16 669.83 163.041998 145.97 200.20 129.72 232.72 618.70 162.431999 162.69 285.65 39.72 109.25 166.16 1.41 677.88 267.672000 158.15 301.33 16.75 86.01 130.50 1.18 692.40 32.372001 142.10 267.32 13.89 74.90 114.10 1.12 617.15 10.042002 146.18 214.48 20.85 82.13 144.83 1.15 626.47 6.272003 145.89 215.62 20.87 80.37 141.26 1.14 622.86 5.682004 142.10 208.25 51.43 65.10 116.37 24.33 598.64 7.66DUQUESNE LIGHT DUQUESNE LIGHT CO. 152331998 1.56 1.85 1.48 3.94 0.01 0.474911 Electric ServicesCO., MANCHESTER FACILITY1999 1.42 1.69 0.54 1.47 3.93 0.10 0.01 0.462000 1.34 1.60 0.54 1.47 3.93 0.09 0.01 0.302001 1.49 2.41 0.03 0.03 0.03 0.10 0.01 0.20DUQUESNE UNIVERSITY EDUCATIONAL 152821998 6.87 20.42 4.13 4.13 0.17 1.618221 Colleges AndSERVICES1999 4.52 18.95 4.18 4.25 0.19 1.65Universities, Nec2000 6.76 29.36 0.54 0.54 0.54 1.29 0.81 0.822001 3.03 27.70 0.58 0.58 0.58 1.28 0.84 0.792002 3.75 24.65 0.59 0.59 0.59 1.20 0.26 0.782003 18.08 24.97 0.53 0.53 0.53 1.22 0.21 0.942004 12.76 26.14 0.55 0.55 0.55 1.29 0.225972 0.7614Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsDURA - BOND PIPE COATINGS. 151341996 0.18 0.90 2.51 5.78 0.00 0.433479 Metal Coating AndINDUSTRIES INC. FOR NG IND1997 1.21 2.05 4.40 10.86 0.01 0.57Allied Services,nec1998 1.66 1.98 0.47 0.90 0.01 0.181999 2.01 5.84 0.56 3.24 8.86 0.44 0.32 0.472000 2.05 5.93 1.17 2.11 3.63 0.32 0.462001 1.75 5.99 0.10 6.22 14.84 0.04 0.36 0.472002 2.04 7.10 7.34 6.38 14.92 0.04 0.42 0.552003 1.91 5.21 6.38 6.02 17.14 0.06 0.27 0.392004 2.11 6.13 5.82 5.70 16.07 0.06 0.33 0.48EASTMAN CHEMICAL EASTMAN - 150882001 13.95 33.53 1.49 12.97 16.95 1.66 4.19 420.202821 Plastics MaterialsRESINS, INC. JEFFERSON SITE2002 36.14 34.79 13.04 14.27 19.24 1.83 4.92 425.84And Resins2003 27.27 35.27 14.74 16.20 22.63 0.58 5.78 371.212004 75.73 92.77 20.91 22.45 29.10 3.80 6.10 370.46EDGEWATER STEEL LTD. EDGEWATER 151391996 24.29 57.70 12.71 30.00 42.76 3.083462 Iron And SteelSTEEL LTD.1997 26.38 27.39 8.35 37.00 15.55 1.99Forgings1998 24.69 25.80 4.05 13.30 11.83 4.831999 19.37 20.82 0.43 1.68 7.61 1.18 0.13 4.262000 17.76 18.87 0.39 1.53 7.01 1.07 0.12 3.642001 10.66 11.33 0.24 1.00 5.06 0.64 0.07 2.18EPIC METALS CORP. STEEL ROOF 151041998 0.03 0.04 0.00 0.00 0.00 20.093441 FabricatedFABRICATION1999 0.00 0.00 0.00 0.00 0.00 8.32Structural Metal2000 0.15 0.18 0.00 0.00 0.00 0.01 0.00 4.322001 0.33 0.40 0.01 0.01 0.01 0.02 0.00 0.742002 0.45 0.53 0.01 0.01 0.01 0.03 0.00 0.972003 0.56 0.67 0.01 0.01 0.01 0.04 0.00 0.622004 0.57 0.68 0.01 0.01 0.01 0.01 0.00 0.6915Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsFERRO CORP. INORGANIC 152041996 0.07 0.36 1.30 1.52 0.00 0.032816 Inorganic PigmentsPIGMENTS1997 0.10 0.20 0.83 0.98 0.00 0.031998 0.25 0.27 0.65 0.77 0.00 0.021999 0.17 0.20 0.01 0.55 0.65 0.17 0.00 0.012000 0.28 0.34 0.03 0.70 0.82 0.02 0.00 0.032001 0.21 0.25 0.07 0.62 0.70 0.00 0.03FOX CHAPEL FOX CHAPEL 152381998 0.84 1.00 0.12 0.54 0.01 0.068211 Elementary AndSENIOR HIGH SCHOOL HIGH SCHOOL1999 1.03 1.23 0.03 0.12 0.54 0.07 0.01 0.07Secondary Schools2000 0.96 1.14 0.03 0.12 0.52 0.07 0.01 0.062001 1.01 1.20 0.03 0.12 0.51 0.07 0.01 0.072002 1.09 1.30 0.03 0.12 0.52 0.07 0.01 0.072003 1.16 1.38 0.04 0.13 0.53 0.08 0.01 0.082004 1.10 1.31 0.02 0.02 0.02 0.07 0.01 0.07GALVTECH HOT DIP 152071999 23.47 27.95 0.41 0.68 1.31 1.59 0.17 2.533479 Metal Coating AndcGALVANIZING-STRIP2000 25.75 30.65 0.64 0.82 1.83 1.75 0.18 3.10Allied Services,ne2001 22.72 27.05 0.57 0.75 1.76 1.54 0.16 2.372002 28.78 34.26 0.71 0.90 1.93 1.95 0.21 2.542003 22.49 26.78 0.57 0.74 1.71 1.53 0.16 1.872004 24.76 29.48 0.62 0.79 1.76 1.68 0.18 2.53GARDNER,DENVER,)ENGINEERED VACUUM SYST150371998 0.22 0.27 0.01 0.01 0.16 3.17 3578Air And GasNASH(FORMERLY NASH ELMO 1999 0.22 0.27 0.01 0.01 0.01 0.21 0.15 1.90Compressors2000 0.27 0.54 0.01 0.04 0.11 0.01 0.02 1.462001 0.83 1.18 0.02 0.05 0.12 0.05 0.02 4.612002 0.91 1.30 0.04 0.05 0.13 0.05 0.03 13.032003 0.80 1.10 0.19 0.19 1.32 0.05 0.02 3.402004 0.87 1.42 0.38 0.38 2.72 0.05 0.04 4.6116Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsGE CONSUMER PRODUCTS, BRIDGEVILLE T 150171996 8.73 232.41 22.20 27.80 4.10 1.523229 Pressed AndLIGHTING GLASS PLAN1997 8.51 236.22 5.68 6.19 4.27 1.46Blown Glass, Nec1998 6.33 210.80 4.40 4.58 4.12 1.371999 11.86 230.39 3.53 4.25 4.15 4.23 1.792000 12.87 210.61 2.03 18.65 18.86 0.47 2.94 1.412001 9.62 166.09 1.51 13.92 20.11 0.37 2.95 1.562002 12.31 161.22 2.88 27.27 27.53 0.11 0.09 1.032003 9.40 110.30 2.18 21.16 21.26 0.10 0.822004 12.21 0.03 25.98 138.67 26.05 2.88 0.09 0.84GENERAL ELECTRICE REPAIR ELECTR. 151221996 0.15 0.76 1.68 1.23 0.00 2.487699 Repair Services, NecAPPARATUS SERVICE POWER EQUP1997 2.25 2.65 1.76 1.71 0.02 3.751998 0.63 0.76 0.30 0.32 0.00 0.381999 0.52 0.62 0.45 0.45 0.45 0.00 1.772000 0.28 0.34 0.64 0.64 0.64 0.02 0.00 2.992001 0.24 0.28 0.24 0.24 0.24 0.02 0.00 2.032002 0.29 0.34 0.30 0.30 0.30 0.02 0.00 0.972003 0.32 0.39 0.23 0.23 0.23 0.02 0.00 1.422004 0.35 0.41 0.33 0.37 0.43 0.02 0.00 0.81GENERAL MOTORS GENERAL MOTORS 151221996 2.44 10.00 2.42 2.80 4.84 4.763465 Automotive StampingsPITTSBURGH PLANT PITTSBURGH1997 13.55 8.29 2.50 2.88 4.82 6.651998 13.25 7.09 2.41 2.60 3.31 12.651999 15.88 7.79 0.29 0.60 2.28 0.52 9.01 6.832000 15.94 8.75 0.45 0.81 2.67 0.56 10.47 4.312001 15.82 7.81 0.54 1.30 5.34 0.49 1.18 4.422002 6.11 7.62 0.53 1.29 5.32 0.48 1.12 2.672003 6.70 7.35 0.93 2.84 13.29 0.46 1.12 2.472004 6.12 7.14 0.89 2.79 13.19 0.44 0.79 2.2017Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsGLENSHAW GLASS CO., INC. GLASS 151161996 23.02 429.99 84.61 88.87 126.69 41.993221 Glass ContainersCONTAINER MANU.1997 26.10 432.33 98.84 104.32 127.34 34.491998 27.17 436.48 96.48 101.60 127.93 34.751999 28.90 491.73 71.02 81.21 82.54 3.43 128.42 35.682000 129.34 444.50 66.28 76.10 78.33 3.21 117.22 32.462001 121.67 255.50 49.01 58.06 61.01 2.62 114.35 26.582002 117.77 233.96 53.79 54.96 59.76 2.55 106.53 24.712003 115.59 340.30 49.15 50.32 55.14 2.53 98.32 24.312004 58.05 258.46 32.27 36.32 44.18 2.03 76.88 19.10GOTTLIEB, INC. SECONDARY 152252003 1.66 20.46 0.73 1.27 3.47 0.04 2.02 4.333341 SecondaryALUMINUM PROD.2004 1.56 25.60 0.87 1.33 2.94 0.11 2.54 5.44Aluminum Prod.GUARDIAN INDUSTRIES CORP. FLAT GLASS 150251996 6.09 655.91 57.60 67.20 220.41 6.753211 Flat GlassFLOREFFE MANUFACTURING1997 7.09 717.42 62.33 72.05 240.15 7.161998 6.60 365.15 61.33 70.77 218.26 7.001999 7.03 377.09 41.69 63.03 74.74 0.06 227.10 17.232000 3.76 819.03 63.48 75.38 87.61 0.06 154.29 12.662001 7.01 1177.59 39.00 94.42 110.22 0.07 187.37 13.992002 7.90 1056.26 21.89 38.97 88.86 0.04 94.28 11.932003 6.57 1051.03 3.40 15.18 29.87 10.27 121.51 10.632004 7.72 996.64 3.53 15.22 29.80 19.71 109.89 12.74GULF OIL LIMITED GULF OIL LIMITED 152251996 0.05 0.19 0.02 0.02 4.00 32.725171 Petroleum BulkPARTNERSHIP NEVILLE IS PARTNERS1997 0.06 0.23 0.15 0.81 0.49 65.93Stations & Terminals1998 0.03 0.11 0.01 0.00 0.23 34.651999 0.03 0.11 0.00 0.01 2.19 0.01 0.23 45.212000 7.63 7.69 0.00 0.00 1.98 0.00 0.49 45.022001 6.21 2.43 0.07 0.43 1.30 0.01 0.20 57.252002 6.00 2.39 0.07 0.44 1.31 0.01 0.26 58.742003 9.71 4.01 0.45 3.04 9.12 0.00 0.28 48.362004 10.59 4.42 0.49 3.32 9.97 0.00 0.40 42.7018Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsHASKELL SENATOR HASKELL 151471996 0.98 2.53 0.29 0.46 0.01 52.192522 Metal OfficeINTERNATIONAL SENATOR INTL.1997 2.51 2.93 0.22 0.40 0.02 53.16Furniture1998 2.39 2.78 0.14 0.17 0.01 55.321999 2.31 2.68 0.13 0.16 0.18 0.12 0.01 58.412000 2.84 3.32 0.14 0.17 0.19 0.18 0.02 61.262001 2.72 2.19 0.12 0.13 0.15 0.12 0.02 35.21HEEKIN CAN, INC. DIVISION OF 152051996 0.18 0.71 0.07 0.07 0.00 10.533479 Metal CoatingBALL CORP.And Allied Services,necHENRY MILLER SPRING SPRING 151251998 8.20 13.73 5.92 20.77 0.05 46.233493 Steel Springs,MANUFACTURING CO MANUFACTURING1999 6.78 8.18 0.34 3.84 14.85 0.43 0.05 26.70Except Wire2000 0.52 0.63 0.02 0.23 0.88 0.03 0.00 1.12HERCULES INC. HERCULES INC. 150881996 22.50 41.19 19.58 20.96 4.44 859.182821 Plastics Materials1997 28.44 36.12 15.18 22.09 6.52 563.32And Resins1998 56.12 39.74 16.40 23.80 4.31 576.101999 16.39 37.81 0.31 12.42 14.07 1.89 4.57 651.082000 16.59 37.46 1.65 14.93 16.52 1.88 4.41 474.00HOECHSTETTER COMMERCIAL 151432000 1.31 1.56 0.03 0.03 0.03 0.08 0.01 43.532752 CommercialPRINTING LITHO PRINTING2001 1.27 1.51 0.03 0.03 0.02 0.07 0.01 43.28Printing Lithograph2002 0.23 0.27 0.01 0.01 0.01 0.02 0.00 42.992003 0.17 0.20 0.00 0.00 0.00 0.01 0.00 23.092004 0.37 0.45 0.01 0.01 0.01 0.03 0.00 18.6519Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsHUSSEY COPPER LTD. HUSSEY COPPER LTD. 150561996 8.73 26.49 31.19 54.34 0.26 27.593351 Copper Rolling1997 22.36 22.88 24.33 43.00 0.78 32.57And Drawing1998 20.92 21.43 48.02 91.07 0.76 14.341999 22.74 23.46 37.25 52.51 110.50 1.33 0.78 14.482000 22.23 23.83 36.18 48.86 98.33 1.35 0.43 18.062001 19.77 21.00 17.07 34.34 61.38 1.19 0.28 13.102002 19.33 20.79 15.79 33.72 57.05 1.18 0.23 9.872003 20.11 21.55 15.56 33.51 55.24 1.22 0.25 10.432004 20.74 21.64 28.74 39.87 73.52 1.22 0.26 10.55IA CONSTRUCTION HOT MIX 150441998 22.30 7.44 13.53 36.10 19.02 10.252951 Paving MixturesGIBSONIA ASPHALT PLANT1999 20.59 4.56 0.97 8.46 31.87 1.60 8.37 1.35And Blocks2000 13.68 1.91 2.64 27.45 40.67 0.15 1.22 0.422001 19.41 2.65 2.01 14.57 52.39 0.20 1.32 0.582002 16.82 2.40 7.78 12.85 45.89 0.18 1.17 0.412003 7.37 1.13 3.57 5.77 20.47 0.12 0.27 0.19IDL INC. IDL INC. 152391996 0.06 0.32 0.58 1.60 0.00 41.8127521997 0.26 0.31 0.59 1.61 0.00 30.70Commercial Printing Lith1998 0.29 0.34 0.58 1.61 0.00 29.561999 0.27 0.33 0.07 0.57 1.60 0.02 0.00 26.232000 0.32 0.38 0.07 0.56 1.56 0.02 0.00 22.522001 0.28 0.34 0.07 0.56 1.56 0.02 0.00 23.012002 0.28 0.34 0.07 0.56 1.56 0.02 0.00 13.252003 0.26 0.31 0.06 0.56 1.56 0.02 0.00 12.862004 0.26 0.31 0.06 0.56 1.56 0.02 0.00 11.14INTL PAPERCORRUGATED . 152151998 1.39 1.65 5.72 5.72 0.01 0.572653 Corrugated(formerly Box U.S.A.)BOX MFG1999 1.58 1.89 0.04 5.87 5.87 0.11 0.01 0.79And Solid Fiber Box2000 1.13 1.35 3.48 3.48 3.48 0.08 0.01 0.352001 1.39 1.66 0.85 3.71 3.71 0.09 0.01 0.522002 1.38 1.64 5.23 5.23 5.23 0.09 0.01 0.912003 0.65 0.97 1.66 1.67 1.68 0.06 0.42 0.442004 0.28 0.64 1.84 1.86 1.88 0.04 0.63 0.4220Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsIRON CITY. IRON CITY 152061996 0.32 1.54 0.17 0.11 0.01 32.017218 IndustrialINDUSTRIAL CLEANING CORP INDUSTRIAL CLEA1997 0.99 1.18 0.02 0.02 0.01 18.33Launderers1998 0.84 1.00 0.02 0.02 0.01 10.85JEFFERSON REGIONAL HEALTH CARE 152361998 3.04 3.67 0.07 0.07 0.14 0.208062 General MedicalsMEDICAL CENTER FACILITY1999 2.82 3.38 0.18 4.68 23.68 0.19 0.06 0.28& Surgical Hospital2000 2.79 3.45 0.11 1.25 6.07 0.20 1.09 0.282001 2.47 3.24 0.06 0.07 0.09 0.18 0.62 0.262002 3.12 3.75 0.07 0.07 0.07 0.21 0.08 0.262003 2.89 3.46 0.07 0.07 0.07 0.20 0.09 0.242004 2.97 3.58 0.07 0.07 0.07 0.20 0.09 0.24KELLY RUN SANITATION MSW LANDFILL 150371996 91.56 9.61 16.52 31.72 2.01 4.394953 Refuse Systems1997 50.52 29.81 19.02 19.02 2.64 4.911998 55.21 30.66 19.58 19.72 2.77 6.581999 21.32 34.15 8.61 11.45 16.15 0.55 2.92 7.302001 22.83 33.38 7.65 9.46 16.02 0.49 2.96 6.732002 15.27 15.89 8.07 10.81 19.29 0.45 0.74 4.542003 10.69 9.22 4.16 6.00 10.65 0.33 0.38 1.102004 8.30 8.50 6.68 8.03 11.45 0.25 0.39 0.90KINDER MORGAN KINDER MORGAN 150511996 3.45 14.05 1.42 1.42 0.06 28.975171 Petroleum BulkINDIANOLA PLANT1997 7.19 9.18 0.25 0.70 0.73 29.84Stations & Terminals1998 5.71 8.14 0.27 0.21 1.32 26.561999 6.07 7.46 0.14 0.16 0.16 0.42 0.25 36.982000 5.89 7.73 0.15 0.21 0.21 0.44 0.66 27.942001 4.51 7.53 0.15 0.33 0.33 0.42 1.93 30.492002 4.87 5.92 0.11 0.12 0.12 0.34 0.14 28.872003 5.51 10.03 0.20 0.29 0.49 0.56 3.06 29.342004 8.04 9.88 0.18 0.20 0.21 0.56 0.33 32.0121Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsKINDER-MORGAN LIQUIDS PETROLEUM 150341998 1.70 3.50 0.02 0.22 3.74 5.22 4226Services, NecTERMINAL LLC (formerly BOSWELLIQUID STORAGE1999 1.76 2.22 0.04 0.05 0.06 1.76 0.02 2.002000 0.44 1.38 0.03 0.06 0.13 0.09 2.17 0.892001 1.49 7.15 0.16 0.39 0.63 0.06 4.31 0.262002 1.59 6.34 0.14 0.33 0.52 0.08 3.57 0.352003 1.64 6.19 0.29 0.43 0.50 0.21 3.40 0.442004 1.74 7.45 0.36 0.54 0.62 0.25 4.31 1.37KOPP GLASS, INC MANUFACTURE 152181998 5.67 7.22 0.14 0.14 0.04 4.273229 Pressed And Blown GlasGLASSWARE1999 6.12 7.28 0.14 0.14 0.14 0.42 0.04 1.383229 And Blown Glass, Ne2000 5.90 7.02 0.13 0.13 0.13 0.40 0.04 1.912001 6.22 7.40 0.14 0.14 0.14 0.42 0.04 1.762002 4.83 5.75 0.11 0.13 0.11 0.33 0.03 0.612003 4.51 5.37 0.10 0.10 0.10 0.31 0.03 3.622004 3.56 4.24 0.08 0.08 0.08 0.24 0.03 2.65KOPPERS INDUSTRIES INC. KOPPERS IND. 150251996 19.05 14.58 26.26 56.87 0.00 68.232865 Cyclic CrudesCLAIRTON PLANT CLAIRTON1997 20.96 12.50 11.78 32.33 39.19 57.202865 And Intermediate1998 22.88 15.11 13.32 54.47 44.10 50.161999 18.24 16.35 1.83 9.87 39.74 0.70 74.46 78.542000 14.37 13.96 6.21 15.63 57.05 0.55 0.35 66.102001 8.81 13.29 2.96 8.82 22.74 0.56 37.04 75.702002 18.61 13.88 6.71 9.25 23.79 0.60 1.35 76.522003 15.87 14.92 6.42 7.80 17.41 0.59 0.49 78.972004 18.74 15.42 5.98 7.39 16.77 0.91 0.92 96.10KOSMOS CEMENT CO. KOSMOS CEMENT CO. 152251996 312.55 1519.32 238.51 395.16 559.50 29.03 5032Cement, Hydraulic1997 344.42 1674.73 289.47 487.46 616.56 31.991998 324.73 962.87 188.30 346.70 232.33 22.861999 66.94 1018.82 135.55 252.44 422.82 13.83 245.31 24.142000 21.56 806.13 118.50 240.81 423.77 637.95 28.402001 1.67 114.25 12.75 71.50 133.65 90.50 4.032002 0.52 5.83 11.752003 0.53 5.90 11.892004 1.82 5.88 11.8522Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsLAUREL MOUNTAIN WHIRPOOL TUB 151451996 0.04 0.20 0.01 0.01 0.00 4.033083 Laminated PlasticsWHIRLPOOLS, INC. PRODUCTION1997 0.21 0.25 0.00 0.00 0.00 4.79Plate And Sheet1998 0.25 0.30 0.01 0.01 0.00 5.171999 0.18 0.22 0.00 0.00 0.00 0.01 0.00 4.472000 0.17 0.20 0.00 0.00 0.00 0.01 0.00 4.342001 0.13 0.15 0.00 0.00 0.00 0.01 0.00 3.702002 0.14 0.17 0.00 0.00 0.00 0.01 0.00 6.452003 0.17 0.20 0.00 0.00 0.00 0.01 0.00 26.242004 0.14 0.16 0.00 0.00 0.00 0.01 0.00 16.46LIBERTY POLYGLAS LIBERTY POLYGLAS 151221996 0.04 0.39 0.02 0.03 0.00 18.243083 Laminated PlasticsPULTRUSIONS PULTRUSIONS1997 0.26 0.31 0.02 0.03 0.00 22.40Plate And Sheet1998 0.17 0.20 0.01 0.02 0.00 10.011999 0.24 0.28 0.02 0.04 0.08 0.02 0.00 9.852000 0.23 0.28 0.03 0.06 0.11 0.02 0.00 9.412001 0.23 0.28 0.03 0.06 0.11 0.02 0.00 6.292002 0.23 0.28 0.03 0.03 0.11 0.02 0.00 6.292003 0.23 0.28 0.01 0.98 6.20 0.02 0.00 6.022004 0.24 0.28 0.01 0.98 6.20 0.02 0.00 7.39LIBERTY-PITTSBURGH. AN INDUSTRIAL 1523319989.732752 CommercialSYSTEMS, INC BUILDING199914.99Printing Lithograph200014.74200112.972002 0.03 0.04 0.00 0.00 0.00 0.00 0.00 10.75LINDY PAVING152251996 0.02 0.01 0.00 0.012951 Paving Mixtures(formerly Trumbull)BITUMINOUS MFG.1998 11.26 1.23 19.20 52.55 6.83 4.24And BlocksPLANT1999 0.45 2.02 2.44 22.94 61.35 0.13 0.142000 19.68 5.98 2.47 23.39 63.14 0.58 0.64 4.872001 17.86 6.28 10.97 13.68 48.43 2.27 0.64 4.482002 20.97 8.91 11.67 14.46 50.65 2.62 0.84 5.352003 17.36 6.86 11.94 14.24 45.79 2.47 0.66 4.402004 25.49 8.61 4.06 12.03 40.83 3.68 0.87 9.1624Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsLOZIER CORP. PARTS MANU 152341996 0.20 0.83 0.39 0.39 0.00 0.022542 Metal PartitionsFOR STEEL FIX.1997 0.50 0.60 0.35 0.35 0.00 0.03And Fixtures1998 0.46 0.55 0.37 0.35 0.00 0.031999 0.71 0.85 0.72 0.72 0.72 0.05 0.01 0.052000 0.71 0.85 0.72 0.72 0.92 0.05 0.01 0.052001 0.63 0.75 0.01 0.01 0.01 0.04 0.00 0.042002 0.55 0.65 0.01 0.01 0.01 0.04 0.00 0.042003 0.55 0.65 0.01 0.01 0.01 0.04 0.00 0.042004 0.46 0.55 0.01 0.01 0.01 0.03 0.00 0.03LTV STEEL CO. LTV STEEL CO. 152071996 650.63 2035.53 405.43 1043.90 1752.07 670.023312 Blast FurnacesPITTSBURGH COKE PLANT1997 642.28 1911.18 382.77 973.84 1469.15 623.53And Steel Mills1998 84.88 249.26 76.04 183.07 322.71 81.18MARATHON ASHLAND ASPHALT TERMINAL 150251996 1.09 4.34 0.09 0.09 0.02 9.475171 Petroleum BulsPET. - FLOREFFE TERMINAL1997 1.68 2.00 0.04 0.04 0.01 39.94k Stations & Terminal1998 5.34 4.06 0.06 0.06 0.02 24.291999 5.91 4.95 0.07 0.07 0.07 3.27 0.02 23.402000 4.50 4.46 0.08 0.08 0.08 0.02 13.762001 4.07 4.85 0.09 0.09 0.09 0.28 0.03 2.31MARSH ASPHALT, INC. ASPHALT PLANT 153041998 24.81 3.97 5.60 15.37 6.44 2.232951 Paving MixturesDRAVOSBURG PLAN1999 13.84 3.01 1.30 4.79 12.79 0.20 2.92 0.88And Blocks2000 16.99 2.91 0.37 4.99 13.45 0.53 0.62 0.682001 16.87 3.30 1.11 7.74 26.68 0.13 0.62 0.682002 7.75 3.07 4.66 6.45 22.53 0.10 0.55 1.372003 3.39 6.47 3.66 4.89 19.80 0.32 2.39 3.1225Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsMAYVIEW STATE HOSPITAL STATE HOSPITAL 150171998 6.21 7.42 0.14 0.14 0.05 0.418063 Psychiatric1999 6.27 7.59 0.16 0.16 0.16 0.43 0.06 0.412000 10.31 12.29 0.23 0.23 0.23 0.70 0.07 0.682001 5.93 7.06 0.13 0.13 0.13 0.40 0.04 0.392002 6.69 8.14 0.16 0.16 0.17 0.46 0.12 0.442003 6.81 8.56 0.16 0.18 0.21 0.49 0.28 0.452004 6.33 7.54 0.14 0.14 0.14 0.43 0.12 0.41MCCONWAY & TORLEY CORP. STEEL CASTINGS 152011998 6.34 10.11 30.10 33.43 3.19 7.663325 SteelMANUFACTURER1999 13.40 10.54 48.57 59.74 67.83 1.78 3.05 14.05Foundries, Nec2000 9.55 8.47 23.81 31.56 37.55 1.11 1.65 7.702001 7.43 5.82 48.36 57.49 65.67 1.00 1.63 2.612002 7.67 5.70 43.64 50.77 57.01 1.19 1.95 2.912003 12.97 9.26 56.70 70.34 79.11 2.16 3.36 5.082004 13.38 9.98 17.72 30.63 49.44 3.24 4.24 7.73MEDRAD, INC. MEDICAL DEVICE 1505119983841 Surgical &MFGR1999Medical InstrumentsMERCY HOSPITAL HOSPITAL 152191998 5.75 6.85 0.13 0.13 0.04 5.638062 General MedicaF PITTSBURGH1999 6.14 7.31 0.14 0.14 0.14 6.14 0.04 2.99l & Surgical Hospitals2000 6.33 7.53 0.14 0.14 0.14 0.43 0.05 2.932001 6.18 7.36 0.14 0.14 0.14 0.42 0.04 2.892002 5.91 7.06 2.99 2.99 2.99 0.40 0.29 3.202003 6.16 7.36 2.99 3.00 3.00 0.42 0.39 3.132004 6.37 7.64 3.00 3.00 3.00 0.43 0.15 3.08METALTECH HOT DIP 152191998 14.20 16.90 2.00 7.29 0.10 3.173479 Metal CoatingGALVANIZING-STRIP1999 14.91 17.75 0.64 1.56 6.59 1.01 0.11 3.22And Allied Services,nec2000 13.61 16.20 0.61 1.53 6.56 0.92 0.10 2.882001 14.68 17.48 0.64 1.55 6.60 1.00 0.10 3.132002 14.15 16.85 0.64 1.62 6.92 0.96 0.10 1.192003 13.19 15.70 0.62 1.48 6.30 0.89 0.09 2.702004 14.35 17.08 0.64 1.50 6.32 0.97 0.10 3.1726Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsMID-CONTINENT CLAIRTON SCREENING 150252000 0.10 0.41 0.48 4.79 10.44 0.15 0.005052 Coal & OtherCOAL AND COKE PLANT2001 0.09 0.37 0.48 4.48 8.32 0.13 0.00Minerals & Ores2002 0.06 0.24 4.10 7.06 14.26 0.35 0.00MOTOR COILS BRADDOCK PLANT 151041998 0.00 0.00 0.00 0.19 0.00 15.833621 Motors AndMANUFACTURING COMPANY1999 0.84 1.00 0.12 0.12 0.12 0.06 0.01 9.12Generators2000 0.50 0.60 0.05 0.05 0.05 0.03 0.00 2.80MT. LEBANON EDUCATION 152281998 0.50 0.60 0.01 0.01 0.00 0.038211 Elementary AndHIGH SCHOOL INSTITUTION1999 1.26 1.50 0.09 1.31 6.52 0.09 0.01 0.08Secondary Schools2000 1.32 1.57 0.05 0.12 0.22 0.09 0.01 0.092001 1.77 2.11 0.06 0.13 0.23 0.12 0.01 0.122002 1.77 2.11 0.06 0.13 0.23 0.12 0.01 0.122003 1.62 1.93 0.04 0.04 0.05 0.11 0.01 0.112004 1.73 2.06 0.04 0.04 0.06 0.12 0.01 0.11MULTISERV SLAG PROCESSING 151041998 39.14 103.95 3295Special Trade1999 8.97 37.24 189.08Contractors Nec2000 8.87 35.04 158.942001 4.85 23.03 78.422002 6.07 25.20 83.322003 5.34 26.47 87.852004 5.55 28.91 104.09NATIONAL ENERGY NETL - NATIONAL 152361996 0.17 4.35 0.11 0.38 14.49 0.288731 CommercialTECHNOLOGY LAB - PGH ENERGY TECH1997 0.59 3.30 0.14 0.55 14.49 0.04Physical Research1998 0.51 4.35 1.61 6.94 14.49 0.281999 0.82 2.45 0.02 0.11 0.37 0.06 8.75 0.072000 0.17 0.95 0.01 0.11 0.43 0.01 4.05 0.012001 0.34 0.89 0.26 1.49 5.43 0.01 3.40 0.022002 0.36 0.98 0.25 1.35 4.87 0.02 4.38 0.032003 0.30 1.12 0.34 1.55 5.69 0.01 5.65 0.022004 0.25 1.26 0.09 0.40 2.27 0.39 6.50 0.0228Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsNEVILLE CHEMICAL CO. NEVILLE 152251996 17.67 33.03 25.35 29.44 9.24 453.752821 PlasticsCHEMICAL CO.1997 19.21 55.90 13.67 21.26 9.99 756.94Materials And Resins1998 28.26 50.63 3.56 10.96 8.99 506.571999 28.61 51.97 2.25 3.43 10.88 2.00 6.02 397.892000 29.30 54.72 2.26 3.41 10.90 2.11 6.17 382.682001 28.35 51.11 2.39 3.43 10.98 2.06 6.55 317.682002 28.87 57.35 2.63 3.61 11.16 2.12 9.75 266.052003 31.36 37.61 2.29 3.97 10.72 2.31 4.72 241.062004 29.22 31.69 2.14 3.42 8.44 2.03 3.32 241.56NEVILLE PULVERIZED AGGREGATE 150561998 0.05 0.23 14.03 21.95 0.02 0.023295 Minerals, dLIME PULVRIZING FCY1999 0.15 0.70 0.56 11.67 18.09 0.05 0.05Ground Or Treate2000 0.21 0.96 0.42 14.13 21.18 0.06 0.072001 0.25 1.17 0.37 3.75 9.80 0.08 0.102002 0.25 1.18 4.12 4.12 10.71 0.08 0.092003 0.31 1.46 4.29 4.29 11.12 0.10 0.112004 0.41 1.94 5.68 5.68 14.73 0.13 0.14NEXTECH HOT DIP 151451998 11.97 14.25 0.97 1.38 0.09 1.523479 Metal CoatingGALVANIZING-STRIP1999 13.49 16.07 0.31 0.31 0.31 0.92 0.10 1.61And Allied Services,nec2000 11.29 13.44 0.26 0.26 0.26 0.77 0.08 1.472001 10.79 12.84 0.24 0.24 0.24 0.73 0.08 1.042002 10.16 12.09 0.23 0.23 0.23 0.69 0.07 0.902003 10.45 12.44 0.24 0.24 0.24 0.71 0.07 0.992004 10.48 12.47 0.24 0.24 0.24 0.71 0.07 1.10NORTH COAST NORTH COAST 151361996 0.52 2.46 0.44 1.09 0.01 76.473412 Metal Barrels,sCALIG CORP CALIG CORP1997 2.24 2.66 0.05 0.05 0.02 64.00Drums & Pail1998 2.24 2.66 0.05 0.05 0.02 64.0029Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsNRG ENERGY CENTER NRG ENERGY CTR 152121996 19.74 76.39 2.54 2.58 1.94 0.744961 Steam SupplyPITTSBURGH PITTSBURGH1997 44.27 67.06 1.00 1.00 0.32 2.901998 45.53 67.90 1.03 1.03 0.33 2.981999 46.74 70.29 1.06 1.06 1.06 3.17 0.38 3.062000 46.12 63.08 1.05 1.09 1.14 3.18 2.25 3.022001 33.73 47.25 0.78 0.84 0.93 2.37 3.43 2.212002 31.73 43.93 0.72 0.72 0.72 2.15 0.23 2.082003 30.76 43.88 1.10 1.11 1.12 2.10 0.59 2.012004 28.28 40.41 1.33 1.33 1.33 1.92 0.24 1.86O. HOMMEL CO. CERAMIC COATING 151061996 0.09 0.61 0.47 0.50 0.11 2.902899 ChemicalMANUFACTR1997 0.16 0.32 5.14 5.48 0.01 3.64Preparations, Nec1998 0.30 0.49 0.79 0.84 0.01 4.121999 0.42 1.77 0.04 0.99 1.06 0.16 0.01 5.942000 0.54 0.85 0.10 0.93 0.99 0.03 0.01 7.822001 0.50 0.79 0.32 0.66 0.70 0.03 0.00 4.20ORION POWER MIDWEST ELECTRICAL 152041996 1.08 15.65 0.85 0.85 4.53 0.504911 Electric ServicesBRUNOT ISLAND GENERATING1997 2.60 37.84 2.06 2.06 10.95 1.071998 7.20 104.69 5.70 5.70 18.18 2.991999 10.84 157.59 8.58 8.58 8.58 5.19 31.70 4.272000 0.44 116.94 0.57 0.57 0.57 0.96 16.38 0.072001 0.65 57.73 0.35 0.35 0.35 0.21 1.38 0.302002 31.92 18.82 0.33 1.72 1.72 0.75 1.14 38.442003 33.20 38.22 2.14 2.14 2.14 0.59 1.03 22.562004 23.83 23.02 1.44 1.44 1.44 0.50 3.50 26.0430Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsORION POWER MIDWEST, CHESWICK 150241996 1024.34 5957.35 291.02 1419.15 37094.67 4.374911 Electric ServicesCHESWICK STATIONPOWER STATION1997 341.98 6906.84 449.69 897.28 42538.16 14.151998 761.84 4917.81 323.10 710.13 32421.78 9.981999 968.95 4762.75 196.38 342.89 679.22 450.96 38171.03 35.742000 840.56 6385.36 152.11 295.27 428.35 512.67 45143.45 39.452001 844.35 6751.05 116.64 307.66 887.02 438.68 49013.38 13.322002 298.92 5761.73 88.92 221.51 596.09 501.30 42018.35 10.692003 375.71 4704.70 186.51 394.44 935.06 430.07 45432.80 13.012004 322.77 4928.01 127.59 293.68 724.77 498.25 40982.82 11.32ORION POWER MIDWEST ORION POWER 150811996 0.31 1.24 0.12 0.12 1.76 0.064911 Electric ServicesPHILLIPS STATION MIDWEST, PHIL1997 0.33 1.32 0.13 0.26 1.88 0.051998 0.21 0.84 0.08 0.17 1.75 0.101999 0.31 1.49 0.03 0.12 0.25 0.08 1.16 0.112000 0.21 1.00 0.02 0.08 0.17 0.05 0.78 0.022001 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.012002 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01PANNIER CORP. GRAPHIC SIGNAGE 150441999 0.10 0.12 0.00 0.00 0.00 0.01 0.00 9.133083 LaminatedGRAPHICS DIVISION2000 0.11 0.14 0.00 0.00 0.00 0.01 0.00 10.84Plastics Plate And Shee2001 0.10 0.12 0.00 0.00 0.00 0.01 0.00 7.942002 0.09 0.11 0.00 0.00 0.00 0.01 0.00 7.772003 0.09 0.11 0.00 0.00 0.00 0.01 0.00 8.642004 0.10 0.12 0.00 0.00 0.00 0.01 0.00 10.58PARC TECHNICAL FUEL & LUBRICANT 152381998 13.47 0.76 0.50 0.68 2.858734 TestingSERVICES, INC.RESEARCH 1999 62.11 3.60 0.30 0.34 0.25 0.08 3.57Laboratories2000 3.97 6.44 0.20 0.20 0.24 0.15 4.242001 0.93 1.49 0.11 0.11 0.11 0.07 1.712002 0.24 1.50 1.01 1.01 1.01 0.08 4.152003 0.92 5.75 3.80 3.80 3.80 0.35 6.172004 1.44 1.64 0.12 0.12 0.12 0.08 4.3631Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsPENN-RILLTON CO. PENN-RILLTON CO. 150881998 0.08 0.10 0.23 0.23 0.00 0.013999 ManufacturingIndustries, NecPENNSYLVANIA MFG MTR COILS & 150151996 0.21 1.05 0.97 1.78 0.01 5.77 7694ElectricalELECTRIC COIL LTD REP MTRS1997 1.02 1.23 0.33 0.33 0.01 14.69Equipment & Supply1998 1.09 1.29 1.24 2.78 0.01 15.051999 1.30 1.65 0.14 0.33 0.85 1.28 0.01 10.402000 1.30 1.65 0.08 0.47 1.94 0.09 0.01 9.202001 0.36 0.43 0.01 0.01 0.01 0.02 0.00 0.742002 0.57 0.74 0.01 0.03 0.08 0.04 0.01 2.672003 0.57 0.68 0.01 0.01 0.01 0.04 0.00 2.382004 0.55 0.66 0.01 0.01 0.01 0.04 0.00 3.25PHILIP SERVICES BRICKETTING 151101998 0.20 0.23 22.68 45.36 0.00 14.172819 IndustrialDUQUESNE BRICKETTING MANUFACTURER1999 0.18 0.21 20.84 20.84 22.92 0.01 0.00 12.75Inorganic ChemicalsPITT PENN OIL CO. PITT PENN OIL CO. 150301996 0.03 0.11 0.76 0.76 0.00 15.532992 Lubricating1997 0.05 0.21 0.98 2.75 0.00 19.35Oils And Greases1998 0.16 0.19 0.86 2.48 0.00 16.911999 1.30 1.82 0.06 0.63 3.05 0.01 0.00 20.122000 1.38 1.94 0.16 0.68 3.27 0.01 0.00 20.742001 1.05 1.47 0.05 0.38 1.17 0.01 0.00 14.512002 1.02 1.50 0.10 0.43 2.05 0.01 0.00 7.782003 0.92 1.35 0.01 0.05 0.05 0.01 0.00 4.832004 0.98 1.44 0.05 0.05 0.05 0.01 0.00 4.59PITTSBURGH ALLEGHENY PITTSBURGH 152221996 19.40 94.29 1.46 1.47 0.74 0.684961 Steam SupplyCOUNTY THERMAL, LTD ALLEGHENY COUNTY1997 36.20 120.68 0.82 0.82 0.26 2.371998 31.96 106.55 0.72 0.72 0.25 2.091999 35.73 119.10 0.81 0.81 0.82 2.43 0.34 2.342000 36.40 121.39 0.83 0.84 0.85 2.48 0.54 2.382001 34.06 87.85 0.77 0.79 0.81 2.40 0.54 2.242002 35.53 91.04 0.80 0.80 0.80 2.41 0.25 2.332003 38.10 94.77 0.86 0.88 0.89 2.66 0.39 2.5032Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsPITTSBURGH BREWING CO. PITTSBURGH. 152011996 22.24 30.42 24.67 64.75 101.24 5.862082 Malt BeveragesPITTSBURGH BREWING CO1997 12.91 16.00 12.89 33.81 50.46 3.961998 16.54 20.56 16.55 43.64 68.90 4.301999 11.83 17.80 2.79 12.03 31.50 2.03 42.28 4.262000 17.10 21.18 3.47 15.84 41.70 0.32 58.61 4.242001 16.62 20.55 3.09 14.37 37.77 0.35 45.60 3.392002 22.54 28.03 4.56 21.82 57.74 0.30 77.91 3.472003 24.54 30.63 5.09 25.45 67.44 0.21 114.92 3.572004 23.19 28.93 8.28 21.54 57.73 3.91 94.63 3.31PITTSBURGH ELECTRICAL MFG&DIST ELEC 151201997 0.07 0.08 0.00 0.00 0.00 10.785065 Electronic PartsINSULATION INSULATION1998 0.07 0.08 0.00 0.00 0.00 5.54And Equipment1999 0.07 0.08 0.00 0.00 0.00 0.00 0.00 5.542000 0.06 0.07 0.01 0.01 0.01 0.00 9.522001 0.15 0.18 0.00 0.00 0.00 0.00 0.622002 0.06 0.07 0.00 0.00 0.00 0.00 0.762003 0.07 0.09 0.00 0.00 0.00 0.00 0.312004 0.71 0.85 0.02 0.02 0.02 0.01 0.50PITTSBURGH IAP/ARSNational Security 151082004 8.08 10.95 1.94 2.00 2.41 0.10 0.39 1.89 9711National SecurityPITTSBURGH TERMINALS 152251996 0.09 0.39 4.62 7.82 0.03 59.715171 Petroleum BulkCORP NEVILLE ISLAND 15225199766.075171 Stations & Terminals199863.641999 0.28 0.45 0.03 0.03 0.03 68.432000 0.28 0.45 0.00 0.03 0.03 0.03 59.602001 0.28 0.45 0.00 0.03 0.03 0.03 38.892002 0.28 0.45 0.03 0.03 0.03 0.03 39.872003 0.30 0.47 0.03 0.03 0.03 0.03 28.102004 0.30 0.47 0.03 0.03 0.03 0.03 23.3034Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsPITTSBURGH TERMINALS MOTIVA 151081996 6.10 2.40 0.00 0.00 38.535171 Petroleum BulkCORP. - CORAOPOLIS ENTERPRISES LLC1997 2.46 6.18 0.00 0.01 0.02 68.25Stations & Terminals1998 6.36 2.62 0.00 0.00 0.02 55.451999 6.32 2.63 0.00 0.00 0.00 0.01 0.02 46.242000 7.71 3.16 0.00 0.00 0.00 0.01 0.01 59.482001 7.83 3.22 0.00 0.00 0.01 0.01 0.03 58.782002 7.57 3.14 0.00 0.00 0.01 0.01 0.04 52.732003 8.27 3.42 0.00 0.00 0.00 0.01 0.04 37.112004 9.03 3.66 0.00 0.00 0.00 0.00 0.00 42.87PPG INDUSTRIES - CHEMICAL R&D 151461998 1.68 2.00 0.04 0.04 0.01 9.822812 Alkalies AndCHEMICALS TECHNICAL CTR FACILITY1999 1.68 2.00 0.04 0.04 0.04 1.68 0.01 14.51Chlorine2000 1.68 2.00 0.04 0.04 0.04 0.11 0.01 8.172001 2.48 2.95 0.06 0.06 0.06 0.17 0.02 9.922002 1.97 2.35 0.04 0.04 0.04 0.13 0.01 12.722003 1.97 2.35 0.04 0.04 0.04 0.13 0.01 15.632004 1.97 2.35 0.04 0.04 0.04 0.13 0.01 15.47PPG INDUSTRIES, INC. FIBER GLASS 152381998 6.25 40.07 5.38 5.55 5.92 0.363231 Products OfRESEARCH CTR.Purchased GlassPPG INDUSTRIES, INC.PPG INDUSTRIES, INC. 151441996 2.89 11.58 2.51 2.51 0.05 202.752851 Paints AndSPRINGDALE1997 6.12 7.95 1.74 1.74 0.05 312.41Allied Products1998 7.03 7.31 2.25 2.25 1.12 296.881999 6.74 6.94 2.09 2.09 2.09 4.38 1.13 254.162000 7.17 6.54 3.00 3.01 3.01 7.29 2.05 234.242001 6.36 5.61 0.36 2.67 2.67 6.49 2.00 200.102002 2.90 5.75 0.35 3.01 3.01 6.28 1.77 223.722003 4.52 3.96 2.33 2.33 2.33 5.18 1.46 165.092004 2.85 2.26 2.02 2.41 2.41 0.13 1.15 134.0335Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsPRECOAT METALS, PRECOAT METALS 151321996 3.07 12.51 0.56 0.56 0.06 56.963479 Metal CoatingcA DIV. OF SEQUA COATINGS1997 10.04 11.95 0.23 0.23 0.07 68.42And Allied Services,ne1998 6.91 8.22 0.16 0.16 0.05 46.171999 8.72 10.39 0.20 0.20 0.20 0.59 0.06 48.542000 8.87 10.56 0.20 0.20 0.20 0.59 0.06 41.732001 12.24 14.57 0.28 0.28 0.28 0.81 0.09 47.352002 9.40 11.19 0.21 0.21 0.21 0.62 0.07 50.202003 12.16 14.47 0.27 0.27 0.27 0.81 0.09 56.592004 9.46 11.26 0.21 0.21 0.21 0.63 0.07 58.39PRESSURE CHEMICAL CO. CHEMICAL 152011996 0.09 0.41 0.02 0.02 0.00 14.802869 IndustriaPRODUCTION PLANT1997 1.51 1.80 0.03 0.03 0.01 20.80l Organic Chemicals,nec1998 0.34 0.40 0.01 0.01 0.00 26.121999 0.06 0.07 0.00 0.00 0.00 0.00 0.00 26.202000 0.40 0.48 0.01 0.01 0.01 0.03 0.00 29.732001 0.34 0.41 0.01 0.01 0.01 0.02 0.00 24.022002 0.42 0.50 0.01 0.01 0.01 0.03 0.00 22.032003 0.46 0.55 0.01 0.01 0.01 0.03 0.00 22.032004 0.48 0.58 0.01 0.01 0.01 0.03 0.00 18.82PRUETT-SCHAFFER . PRUETT-SCHAFFER 152041996 0.01 0.07 1.01 1.19 0.00 3.522851 Paints AndCHEMICAL CO., INC CHEMICAL CO., INC1997 0.04 0.05 0.83 0.98 0.00 3.88Allied Products1998 0.04 0.05 1.02 1.20 0.00 3.701999 0.06 0.07 0.11 1.07 1.26 0.06 0.00 4.592000 0.05 0.06 0.11 1.03 1.22 0.00 0.00 6.822001 0.10 0.12 0.09 0.92 1.08 0.00 0.00 6.212002 0.12 0.14 0.76 0.76 0.89 0.01 0.00 3.892003 0.17 0.19 0.48 0.48 0.56 0.01 0.00 3.722004 0.18 0.20 0.55 0.55 0.65 0.01 0.00 4.1136Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsRANBAR RANBAR 151161996 0.29 1.40 2.06 2.06 0.00 17.962851 PaintsTECHNOLOGY INC. TECHNOLOGY INC.1997 1.18 1.40 2.45 2.72 0.01 18.98And Allied Product1998 1.01 1.20 0.92 0.92 0.01 15.101999 1.09 1.30 0.97 1.68 1.68 0.07 0.01 16.262000 1.08 1.28 0.09 0.64 0.65 0.07 0.01 16.612001 1.02 1.22 0.08 0.61 0.61 0.07 0.01 15.862002 1.09 1.30 0.66 0.66 0.66 0.07 0.01 18.902003 0.82 0.97 0.41 0.41 0.41 0.06 0.01 8.952004 0.20 0.24 0.01 0.01 0.01 0.01 0.00 0.57REDLAND BRICK INC BRICK 150241998 47.24 14.58 13.47 19.12 23.69 1.733251 Brick AndHARMAR PLANT MANUFACTURER1999 21.72 8.79 1.21 9.91 12.37 57.32 1.57Structural Clay Tile2000 24.60 14.90 1.14 11.07 15.37 18.07 83.98 2.042001 25.21 12.76 1.19 11.33 18.50 11.57 41.69 1.822002 56.11 29.29 15.59 20.82 31.48 3.96 2.78 3.212003 58.81 31.52 17.07 19.38 27.76 5.30 38.31 3.322004 65.49 35.20 17.53 21.84 32.06 13.03 22.86 5.84REICHHOLD, INC. REICHHOLD,INC. 150171996 5.20 20.79 0.93 0.96 0.47 14.852821 Plastics Materials1997 11.07 13.53 19.46 19.83 0.08 9.01And Resins1998 10.58 12.60 27.26 27.69 0.08 7.661999 10.66 17.14 2.93 27.14 27.15 2.25 0.08 7.952000 10.65 12.75 2.14 19.18 19.18 0.72 0.08 4.912001 9.75 11.62 2.15 19.08 19.07 0.66 0.25 3.872002 9.93 11.83 19.20 19.20 19.20 0.67 0.07 12.322003 9.06 12.05 19.13 19.17 19.24 0.68 11.46 14.872004 22.60 20.78 12.06 12.06 12.06 0.59 0.783704 16.0437Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsROYSTON COATING 152381996 0.05 0.27 0.04 0.03 0.00 7.092891 AdhesivesLABORATORIES DIVISION MANUFACTURER1997 0.01 0.01 0.03 0.05 0.00 6.22And Sealants1998 0.01 0.01 0.02 0.05 0.00 5.331999 0.04 0.04 0.02 0.02 0.04 0.00 0.00 4.782000 0.04 0.05 0.01 0.05 0.05 0.00 0.00 7.192001 0.03 0.04 0.01 0.10 0.10 0.00 0.00 9.602002 0.03 0.04 0.09 0.09 0.09 0.00 0.00 6.092003 0.04 0.05 3.14 3.14 3.14 0.00 0.00 6.382004 0.05 0.05 3.40 3.40 3.40 0.00 0.00 6.47SANYO . SANYO 150882001 0.02 0.25 0.25 3.402821 Plastics MaterialsCHEMICAL & RESIN, INC JEFFERSON SITE2002 0.19 0.19 0.19 3.17And Resins2003 0.12 0.12 0.16 3.602004 1.76 1.76 1.79 8.37SCHENLEY SCHOOL SCHENLEY SCHOOL 152131998 0.84 1.00 0.02 0.02 0.01 0.068211 Elementary And1999 0.91 1.08 0.02 0.02 0.02 0.06 0.01 0.06Secondary Schools2000 0.85 1.02 0.02 0.02 0.02 0.06 0.01 0.062001 0.77 0.91 0.02 0.02 0.02 0.05 0.01 0.052002 0.97 1.15 0.02 0.02 0.02 0.07 0.01 0.062003 1.02 1.21 0.02 0.02 0.02 0.07 0.01 0.072004 0.93 1.11 0.02 0.02 0.02 0.06 0.01 0.06SERVSTEEL, INC. REFRACTORY 150641998 1.47 1.75 0.86 0.55 0.01 1.673255 Clay RefractoriesMANUFACTURER1999 1.34 1.59 0.53 0.53 0.53 2.02 2.26 1.932000 1.27 1.51 0.43 0.43 0.43 3.05 4.72 3.052001 1.16 1.38 0.42 0.42 0.42 2.78 3.01 2.7738Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsSHALER AREAL EDUCATIONAL 151161998 0.42 0.50 0.01 0.01 0.038299 Schools &INTERMEDIATE SCHOOL COMPLEX1999 0.42 0.50 0.01 0.01 0.01 0.03 0.03Educational Services2000 0.42 0.50 0.01 0.01 0.01 0.03 0.032001 0.42 0.50 0.01 0.01 0.01 0.03 0.00 0.032002 0.42 0.50 0.01 0.01 0.01 0.03 0.00 0.032003 0.42 0.50 0.01 0.01 0.01 0.03 0.00 0.032004 0.42 0.50 0.01 0.01 0.01 0.03 0.00 0.03SHENANGO INC. SHENANGO 152251996 191.49 442.75 66.28 250.68 2192.73 38.873312 Blast FurnacesCOKE PLANT1997 208.02 462.69 55.03 197.48 1030.02 44.49And Steel Mills1998 199.52 477.03 133.52 271.76 1092.19 44.301999 254.08 427.58 46.46 63.31 180.96 496.92 45.422000 390.61 454.38 46.13 71.02 244.29 14.48 493.29 43.932001 389.38 424.50 38.23 68.44 244.75 11.82 468.80 37.442002 364.95 465.20 38.96 63.56 252.98 29.94 307.78 27.392003 371.42 422.71 38.79 58.71 180.55 30.92 349.38 24.292004 433.21 385.52 39.98 61.75 187.41 30.20 447.13 39.41SOUTH HIGH SCHOOL SOUTH HIGH 152031998 0.51 0.65 0.01 0.01 0.00 0.048211 Elementary AndsSCHOOL1999 0.59 0.70 0.01 0.01 0.01 0.04 0.00 0.04Secondary School2000 0.71 0.85 0.02 0.02 0.02 0.05 0.01 0.052001 0.61 0.73 0.01 0.01 0.01 0.04 0.00 0.042002 0.69 0.83 0.02 0.02 0.02 0.05 0.00 0.052003 0.65 0.77 0.01 0.01 0.01 0.04 0.00 0.042004 0.66 0.78 0.01 0.01 0.01 0.04 0.00 0.04STATE CORRECTIONAL . STATE CORRECTIONAL 152331996 8.64 13.99 16.68 82.63 34.16 0.539223 CorrectionalINSTITUTION -- PGH INSTIT1997 11.12 13.67 11.85 19.82 40.78 0.60Institutions1998 11.12 13.77 3.63 4.92 40.78 0.601999 11.56 14.35 0.30 3.97 5.38 0.13 44.77 0.582000 10.97 13.82 0.30 3.79 5.13 0.12 42.55 0.782001 7.68 9.61 0.21 2.29 3.09 0.18 25.49 0.572002 6.83 8.56 0.19 2.03 2.74 0.13 22.59 5.232003 8.94 12.07 0.32 2.77 3.71 0.19 30.20 0.292004 12.52 15.74 0.34 4.87 6.61 2.12 55.28 0.1239Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsSUBURBAN GENERAL HOSPITAL 152021996 1.57 3.89 0.81 1.47 0.66 2.288062 General Medical &HOSPITAL1997 2.70 3.23 0.73 1.44 0.66 1.83Surgical Hospitals1998 2.87 3.43 0.74 1.45 0.67 1.971999 1.80 2.15 0.06 0.10 0.16 0.12 0.07 1.072000 1.56 1.86 0.04 0.04 0.04 0.11 0.01 0.80SUN REFINING AND MARKETING, SUN REFINING AND 15238199629.425171 Petroleum BulkBLAWNOX MARKETING1997 1.18 0.47 0.00 0.00 0.00 7.84Stations & Terminals1998 0.03 0.03 0.00 0.00 0.00 2.481999 0.03 0.03 0.00 0.00 0.00 0.00 0.00 3.232000 0.03 0.03 0.00 0.00 0.00 0.00 0.00 3.082001 0.13 0.16 0.00 0.00 0.00 0.01 0.00 2.222002 0.13 0.16 0.00 0.00 0.00 0.01 0.00 3.012003 0.13 0.16 0.00 0.00 0.00 0.01 0.00 3.032004 0.12 0.15 0.00 0.00 0.00 0.01 0.00 3.35SUNOCO CHEMICALS INC.. MANUFACTURE OF 152251996 49.30 5.40 2.93 7.34 0.10 90.342869 Industrial OrganicNEVILLE ISLAND PLASTICIZER1997 44.80 5.10 3.56 3.56 0.03 68.39Chemicals,nec1998 44.80 5.10 4.02 7.42 0.03 39.891999 44.80 5.10 3.19 3.81 7.28 0.22 0.03 37.102000 18.49 2.87 3.00 3.26 4.72 0.03 0.03 16.022001 0.05 0.00 0.24 2.56 2.60 0.00 8.012002 4.01 0.10 0.53 0.60 0.96 0.01 12.112003 7.64 0.20 2.64 2.71 3.10 0.01 11.002004 8.74 0.23 2.48 2.49 2.51 0.01 29.7241Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsSUNOCO, INC -PGH TERMINAL GASOLINE TERMINAL 15201199638.275171 Petroleum Bulk199741.27Stations & Terminals199845.44199942.00200046.13200154.37200250.21200321.00200424.24THE LANE CONSTRUCTION BRIDGEVILLE PLANT 150171996 3.62 3.20 0.11 0.46 20.27 0.972951 Paving MixturesBRIDGEVILLE1997 2.58 15.47 27.78 102.78 93.23 7.55And Blocks1998 3.13 6.34 11.45 29.05 20.14 2.061999 3.42 8.84 1.01 9.96 24.79 2.47 36.93 2.122000 3.25 9.50 0.71 6.96 20.20 1.16 47.43 1.932001 1.11 11.82 1.44 14.27 34.84 1.60 73.75 0.872002 1.32 25.48 4.14 4.14 18.89 1.04 29.07 6.452003 1.24 25.42 3.67 3.67 17.98 1.04 28.87 6.382004 33.01 21.27 0.27 0.35 1.05 0.33 26.98 3.69THE LANE CONSTRUCTION CORPCRUSHING 151441996 61.50 61.501442 ConstructionSPRINGDALE AGGREGATES- RIVER1997 3.20 13.53Sand And Gravel1998 6.54 17.06 0.111999 5.33 13.05 0.74 9.13 27.09 0.49 0.10 0.202000 5.80 14.20 1.11 9.35 33.32 0.35 0.11 0.212001 0.12 0.29 0.15 1.18 2.61 0.05 0.00 0.0942Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsTHE LANE MCKEES ROCK ASPHALT BATCH 151361996 2.83 5.69 14.47 51.64 24.98 0.682951 Paving MixturesASPHALT PLANT MIX PLANT1997 114.48 6.18 82.21 537.32 79.19 15.63And Blocks1998 31.31 15.47 12.24 31.56 82.17 2.661999 6.24 16.12 1.45 11.27 15.16 4.32 90.88 3.452000 4.64 13.07 0.97 9.57 13.04 1.62 85.82 2.642001 2.66 18.74 2.06 20.23 27.48 3.52 146.76 5.652002 1.56 27.57 4.43 4.44 4.46 0.67 22.43 5.402003 1.48 36.60 4.94 4.95 27.99 0.67 29.22 6.902004 61.69 40.33 0.36 0.52 1.66 0.40 21.51 4.42THE VALSPAR CORPORATION VALSPAR COATINGS 152331996 0.42 1.68 0.76 1.08 0.08 46.012851 Paints And1997 1.26 1.50 0.72 0.72 0.01 46.82Allied Products1998 1.63 1.95 0.32 0.31 0.01 42.511999 1.80 2.14 0.50 2.54 2.98 0.05 0.01 47.932000 2.10 2.50 0.29 2.54 2.99 0.04 0.01 47.682001 1.58 1.88 0.43 4.00 4.70 0.03 0.01 18.452002 1.75 2.08 3.04 3.04 3.57 0.04 0.01 16.442003 1.81 2.15 2.80 2.80 3.29 0.04 0.01 17.472004 1.75 2.08 0.50 0.50 0.58 0.04 0.01 17.19TRINITY INDUSTRIES RAILCAR 151361998 22.30 26.55 1.31 1.59 0.16 1.463462 Iron AndPLANT 112 AXLE FORGINGS1999 21.46 25.55 1.29 1.29 1.29 1.46 0.15 1.41Steel Forgings2000 12.59 14.99 1.09 1.09 1.09 0.85 0.09 0.822001 4.16 4.94 0.09 0.09 0.09 0.28 0.03 0.272002 6.28 7.48 0.13 0.13 0.13 0.40 0.04 0.392003 17.39 20.70 0.39 0.39 0.39 1.11 0.12 1.142004 24.80 30.07 1.05 1.17 1.79 1.72 0.18 1.66TRINITY INDUSTRIES, INC. RAILCAR 151361998 0.89 1.06 1.10 1.33 0.01 8.014789 TransportationPLT # 441 MAINTENANCE1999 0.89 1.06 0.96 1.10 1.88 0.06 0.01 14.31Services, Nec2000 0.89 1.06 1.02 1.16 1.94 0.06 0.01 14.882001 0.28 0.33 0.12 0.12 0.92 0.02 0.00 9.102002 0.28 0.33 0.12 0.12 0.92 0.02 0.00 9.1043Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsTUBE CITY, INC. SCRAP METAL 152361998 0.11 0.40 5.80 13.15 0.00 0.255093 ScrapPROCESSOR1999 0.04 0.05 1.29 3.71 12.22 0.00 0.00 0.03And Waste Materials2000 0.04 0.05 1.29 3.71 12.22 0.00 0.00 0.032001 0.05 0.07 0.58 3.13 5.74 0.00 0.00 0.012002 0.05 0.07 0.65 3.08 5.72 0.00 0.00 0.012003 0.07 0.08 0.65 3.08 5.72 0.00 0.00 0.012004 0.15 0.17 1.17 7.73 15.99 0.01 0.00 0.01UNION ELECTRIC STEEL CORP. HARDENING OF STEEL 151061998 4.16 4.95 0.09 0.09 0.03 1.453547 Rolling Mil1999 3.38 4.02 0.08 0.08 0.08 0.23 0.02 3.94l Machinery2000 4.03 4.80 0.09 0.09 0.09 0.27 0.03 4.362001 3.69 5.89 0.08 0.08 0.08 0.25 0.03 5.542002 4.47 7.15 0.10 0.10 0.10 0.30 0.03 5.542003 5.06 6.02 0.11 0.11 0.11 0.34 0.04 5.152004 5.37 6.39 0.12 0.12 0.12 0.36 0.04 5.17UNITED REFINING CO. ASPHALT STORAGE& 151441998 2.37 4.32 0.16 0.10 2.90 0.762951 Paving sSPRINGDALE TERMINAL1999 1.40 3.08 0.04 0.10 0.18 0.17 6.40 0.15Mixtures And Block2000 0.87 1.20 0.02 0.03 0.04 0.07 0.67 0.132001 1.10 1.65 0.03 0.04 0.06 0.09 1.35 0.192002 0.59 0.70 0.01 0.01 0.01 0.04 0.00 0.112003 4.47 17.05 0.22 0.84 1.68 1.11 59.29 0.562004 0.33 0.54 0.01 0.02 0.02 0.03 0.58 0.07UNIV OF PITT APPLIED OFFICE, LAB, 152381998 9.89 8.09 0.35 0.71 0.06 0.568741 ManagementRESEARCH CTR- UPARC INDUST. SITE1999 9.92 7.98 0.17 0.22 0.33 0.46 0.06 0.59Services2000 9.07 8.64 0.18 0.21 0.27 0.49 0.06 0.562001 9.08 8.64 0.18 0.21 0.27 0.49 0.06 0.562002 9.11 8.71 0.18 0.21 0.27 0.49 0.06 0.572003 9.70 9.41 0.19 0.22 0.29 0.53 0.07 0.612004 7.25 8.65 0.17 0.17 0.17 0.49 0.05 0.4844Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsUNIVERSAL STAINLESS & UNIVERSAL STAINLESS 150171996 65.69 28.44 22.24 22.24 1.54 8.253312 Blast FurnacesALLOY PRODUCTS1997 130.57 34.01 44.91 69.54 0.49 13.53And Steel Mills1998 112.24 32.51 38.57 59.99 0.43 11.591999 112.67 32.52 14.20 36.02 55.27 1.71 0.43 11.482000 113.36 33.22 14.82 29.60 60.74 1.75 0.44 11.262001 124.17 52.43 13.01 23.27 30.23 1.80 4.58 13.362002 111.26 45.37 12.10 21.53 27.80 1.56 3.93 11.982003 104.04 45.59 11.70 20.76 31.00 1.62 3.79 11.142004 149.67 44.01 13.74 24.19 35.48 1.10 5.15 16.01UNIVERSITY OF PITTSBURGH UNIVERSITY 152132002 4.08 5.70 0.17 0.17 0.17 0.34 0.10 6.108221 Colleges And(MAIN CAMPUS)2003 3.60 4.93 0.14 0.14 0.14 0.29 0.22 4.99Universities, Nec2004 3.39 4.61 0.13 0.13 0.13 0.27 0.07 4.47UPMC MAGEE HOSPITAL MED. SERVICES FOR 152131998 4.59 5.18 0.12 0.12 0.10 1.708062 General MedicalWOMEN1999 5.14 6.05 0.12 0.08 0.12 0.34 0.07 1.69& Surgical Hospitals2000 5.27 6.27 0.13 0.09 0.13 0.36 0.08 1.702001 5.31 6.55 0.14 0.14 0.14 0.36 0.14 1.722002 5.42 7.00 0.17 0.17 0.53 0.37 0.88 1.752003 5.40 6.94 0.16 0.17 0.17 0.36 0.66 1.752004 5.40 6.96 0.14 0.14 0.14 0.36 0.56 1.51UPMC MCKEESPORT HOSPITAL 151321998 5.68 7.49 0.08 0.08 0.18 4.118062 General Medica1999 5.55 7.59 0.11 0.11 0.11 0.20 0.13 3.53l & Surgical Hospitals2000 3.17 4.51 0.15 0.15 0.15 0.22 0.64 2.732001 3.46 8.78 0.24 0.28 0.36 0.30 3.90 4.432002 2.94 8.97 0.21 0.21 0.21 0.15 0.22 3.332003 4.70 13.64 0.29 0.32 0.35 0.27 1.28 3.152004 5.02 13.83 0.27 0.28 0.28 0.26 0.11 3.9345Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsUPMC OAKLAND CAMPUS HEALTH CARE 152131998 6.13 7.31 0.12 1.11 0.48 2.228062 General MedicalFACILITY1999 6.61 7.89 0.13 0.13 1.56 0.38 0.68 2.35& Surgical Hospitals2000 6.34 7.57 0.23 0.64 1.33 0.37 0.56 2.592001 6.03 7.50 0.27 0.88 1.65 0.34 0.74 2.762002 5.86 7.13 0.23 0.71 1.29 0.35 0.58 1.982003 5.45 6.63 0.12 0.14 0.15 0.37 0.07 1.552004 5.23 6.30 0.12 0.16 0.15 0.35 0.05 1.46UPMC SHADYSIDE HOSPITAL & MEDICAL 152321998 8.36 24.06 0.92 0.92 0.43 4.358062 General MedicaCENTER1999 7.77 14.26 0.60 1.42 1.42 0.39 0.58 2.59l & Surgical Hospitals2000 7.43 11.46 0.42 0.50 0.61 0.44 0.38 2.532001 6.70 9.26 0.26 0.26 0.26 0.42 0.42 2.372002 10.18 13.44 0.33 0.33 0.33 0.65 0.45 1.512003 11.21 13.81 0.29 0.29 0.29 0.75 0.22 2.582004 11.65 14.53 0.31 0.31 0.32 0.78 0.17 2.63UPMC SOUTHSIDE HOSPITAL 152031998 1.51 1.80 0.03 0.03 0.01 0.108062 General Medical &1999 1.37 1.63 0.03 0.03 0.03 0.09 0.01 0.09Surgical Hospitals2000 1.38 1.64 0.03 0.03 0.03 0.09 0.01 0.092001 1.48 1.77 0.03 0.03 0.03 0.03 0.102002 1.79 2.48 0.07 0.07 0.07 0.12 0.06 0.152003 1.12 1.41 0.03 0.03 0.03 0.07 0.01 0.082004 1.30 1.57 0.03 0.03 0.03 0.09 0.02 0.09US AIRWAYS US AIRWAYS MTCE. BASE 152311996 6.07 10.17 1.40 1.39 0.44 43.034581 Airports, FlyingMAINTENANCE BASE1997 8.91 9.68 1.23 1.14 0.24 44.03Fields, And Services1998 8.12 7.49 1.08 1.08 0.18 36.111999 10.48 8.66 0.30 1.06 1.04 0.29 0.21 39.232000 10.61 9.03 1.21 1.16 1.16 0.22 63.572001 13.99 7.15 0.38 0.38 0.38 0.17 63.652002 11.39 5.47 0.10 0.10 25.572003 4.30 6.05 0.12 0.13 0.16 0.26 0.07 44.082004 4.05 7.31 0.58 0.59 0.61 0.24 0.14 51.9746Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsUS STEEL CORPORATION USS IRVIN PLANT 150341996 148.25 1194.82 132.81 151.59 147.18 38.103312 Blast FurnacesIRVIN PLANT1997 335.00 647.04 129.61 142.04 90.56 76.19And Steel Mills1998 252.63 606.86 131.85 143.92 68.44 68.031999 216.67 638.30 29.33 31.19 43.37 63.28 69.65 97.562000 234.21 547.88 30.57 32.00 43.88 59.58 47.39 103.522001 188.85 431.10 25.92 27.04 36.65 86.47 219.84 117.942002 227.48 596.25 26.41 36.79 54.54 43.44 330.23 86.932003 204.30 563.25 24.36 34.14 51.31 40.89 384.04 80.752004 242.85 699.04 33.68 44.45 63.80 24.27 523.35 96.24USS - CLAIRTON WORKS USS - 150251996 3805.65 9079.76 1191.16 3571.49 1976.96 478.753312 Blast FurnacesCLAIRTON WORKS1997 3844.47 9362.46 1057.48 2830.71 1581.79 482.12And Steel Mills1998 3503.91 9230.27 945.31 2710.83 1338.93 413.111999 3186.76 8710.04 351.35 795.12 2481.13 174.26 1075.63 373.802000 3461.93 6767.39 330.50 707.99 2361.41 389.24 1040.41 377.372001 3959.10 6089.06 310.80 687.69 2274.36 344.87 1221.08 348.212002 4051.00 5764.22 319.04 740.52 2461.20 109.06 1356.39 352.992003 4141.76 4863.14 327.83 752.33 2528.66 114.19 1572.46 353.282004 3893.90 4367.92 306.32 711.93 2386.92 117.01 1653.76 448.60USS CORPORATION USS EDGAR 151041996 1621.75 572.09 426.07 590.06 886.33 89.423312 Blast FurnacesEDGAR THOMSON WORKS THOMSON PLANT1997 1398.93 295.42 311.54 417.53 685.80 24.04And Steel Mills1998 1484.43 294.88 316.84 420.68 695.43 25.831999 1563.63 312.99 266.28 330.54 453.94 700.30 745.74 28.282000 1482.74 290.60 257.34 315.68 426.43 674.37 715.52 26.602001 1057.23 285.11 193.75 245.28 355.48 468.05 954.58 20.882002 1493.84 298.17 291.23 359.47 494.71 671.03 1251.56 23.772003 1518.60 310.34 308.12 374.47 518.26 697.42 973.49 21.392004 1337.89 273.78 300.21 344.51 477.57 719.10 672.05 23.2347Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsVA MEDICAL CENTER HEALTH CARE 152401998 1.64 1.95 0.04 0.04 0.01 0.238051 Skilled NursingsASPINWAL FACILITY FACILITY1999 2.31 2.75 0.05 0.05 0.05 0.16 0.02 0.34Care Facilitie2000 1.67 2.33 0.08 0.08 0.08 0.14 1.38 0.212001 1.19 2.87 0.04 0.10 0.18 0.16 4.66 0.172002 1.75 2.08 0.04 0.04 0.04 0.12 0.01 0.212003 1.68 2.18 0.04 0.05 0.06 0.13 0.76 0.212004 1.76 2.10 0.04 0.04 0.04 0.12 0.01 0.22VA MEDICAL CENTER HEALTH CARE 152061998 5.14 6.10 0.12 0.12 0.04 0.498062 General Medical &HIGHLAND DRIVE FAC FACILITY1999 5.22 6.25 0.12 0.12 0.12 0.36 0.19 0.56Surgical Hospitals2000 5.16 7.05 0.24 0.24 0.24 0.41 7.23 0.542001 3.72 8.41 0.11 0.28 0.50 0.46 12.74 0.362002 2.17 2.59 0.05 0.05 0.05 0.15 0.05 0.422003 4.35 5.23 0.10 0.10 0.11 0.30 0.25 0.472004 5.08 6.05 0.11 0.11 0.11 0.34 0.04 0.42VA MEDICAL CENTER HEALTH CARE 152401998 2.73 3.25 0.06 0.06 0.02 5.868062 General Medical &OAKLAND FACILITY FACILITY1999 2.94 3.51 0.07 0.07 0.07 0.20 0.09 5.95Surgical Hospitals2000 2.82 3.69 0.11 0.11 0.11 0.21 1.38 5.742001 2.12 4.78 0.06 0.16 0.29 0.26 7.20 5.862002 3.23 3.85 0.07 0.07 0.07 0.22 0.02 6.632003 3.03 3.88 0.07 0.09 0.11 0.22 1.17 5.332004 3.32 3.95 0.08 0.08 0.08 0.22 0.02 6.55VALLEY PROTEINS (PA), INC. RENDERING 152251998 7.24 8.68 2.87 2.87 0.11 0.472077 Animal AndFACILITY1999 4.00 4.76 0.19 0.19 0.28 0.27 0.03 0.26Marine Fats And Oil2000 3.94 4.69 0.19 0.49 0.80 0.27 0.03 0.262001 0.12 10.11 0.16 0.53 1.00 0.00 0.03 0.022002 0.11 9.16 0.15 0.50 0.94 0.35 0.01 0.022003 0.07 4.71 0.13 0.41 0.74 0.18 0.19 0.012004 0.00 0.00 0.02 0.02 0.03 0.00 0.00 0.0048Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsVORTEC U-PARC PROCESS 152381999 0.09 0.18 0.02 0.02 0.02 0.008731 CommercialPROCESS TEST FACILITY TESTING FACILITY2000 0.03 0.04 0.00 0.00 0.00 0.00 0.00 0.00Physical Research2001 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.002002 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00WATSON STD CO. HARWICK PLANT 150491998 2.15 2.53 14.822851 Paints And1999 0.00 0.05 0.06 12.78Allied Products2000 0.01 0.04 0.05 11.112001 0.04 0.10 0.20 11.252002 0.58 0.58 0.68 17.842003 0.63 0.63 0.75 15.572004 1.06 1.06 1.06 14.26WATSON STD CO. NEVILLE ISLAND 152251998 6.51 7.66 5.742851 Paints AndsNEVILLE ISLAND PLANT1999 0.14 1.35 1.58 7.48Allied Product2000 0.01 0.14 0.17 6.812001 0.02 0.14 0.16 7.132002 0.00 0.00 0.00 9.782003 0.09 0.09 0.10 9.872004 0.10 0.10 0.10 9.44WESTINGHOUSE WESTINGHOUSE 152081998 0.92 1.10 0.02 0.02 0.01 0.068211 ElementarySCHOOL SCHOOL1999 0.81 0.97 0.02 0.02 0.02 0.06 0.01 0.05And Secondary Schools2000 0.78 0.92 0.02 0.02 0.02 0.05 0.01 0.052001 0.51 0.61 0.01 0.01 0.01 0.03 0.00 0.032002 0.66 0.78 0.01 0.01 0.01 0.04 0.00 0.042003 0.67 0.80 0.02 0.02 0.02 0.05 0.00 0.042004 0.61 0.73 0.01 0.01 0.01 0.04 0.00 0.0449Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsWHEMCO METAL HEAT 151201998 4.33 4.17 0.60 0.60 0.03 0.283398 Metal HeatHAYS PLANT TREATING1999 2.70 2.86 0.19 0.56 2.62 0.18 0.02 0.18Treating2000 3.16 2.79 0.20 0.59 2.76 0.21 0.02 0.212001 2.26 2.00 0.09 0.20 0.82 0.15 0.02 0.152002 3.06 2.71 0.11 0.22 0.84 0.21 0.02 0.202003 3.51 3.34 0.12 0.23 0.85 0.24 0.03 0.232004 3.81 3.50 0.13 0.24 0.86 0.26 0.03 1.10WHEMCO METAL 151201998 3.93 4.75 0.09 0.09 0.03 1.403547 Rolling MillWEST HOMESTEAD FACILITY MACHINING/FINISHING1999 3.54 4.21 0.08 0.08 0.08 0.24 0.03 1.38Machinery2000 3.78 4.50 0.09 0.09 0.09 0.26 0.03 1.392001 2.08 2.48 0.05 0.05 0.05 0.14 0.01 2.392002 2.09 2.54 0.05 0.05 0.05 0.14 0.02 1.912003 2.51 3.00 0.06 0.06 0.06 0.17 0.02 1.492004 2.32 2.70 0.05 0.05 0.05 0.16 0.02 1.88WINTHROP HIGH RISE 152191998 5.30 6.31 0.12 0.09 0.04 0.356512 NonresidentialMANAGEMENT OFFICE BLDG1999 5.24 6.24 0.12 0.12 0.12 0.36 0.04 0.34Building OperatorsUS STEEL TOWER2000 5.73 6.82 0.13 0.13 0.13 0.39 0.04 0.382001 4.23 9.06 0.12 0.29 0.52 0.50 12.90 0.252002 5.88 7.00 0.13 0.13 0.13 0.40 0.04 0.392003 6.01 7.15 0.14 0.14 0.14 0.41 0.04 0.392004 5.17 6.15 0.12 0.12 0.12 0.35 0.04 0.34WOODLINE PLASTICS 150842000 0.04 0.05 0.32 0.32 0.32 0.00 13.673087 Custom CompoundPRODUCTS INC. MANUFACTURING2001 0.03 0.04 0.24 0.24 0.24 0.00 7.97Purchased Resins50Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria Emissions2004 Inventoried Point Source emissions20048265.20 14092.73 1481.03 2548.46 5692.43 1626.94 46281.47 2586.53Emissions from plants actually inventoried during 1996 & 19971996 9875 23747 3959 9202 46693 4462 Tons19979660 24301 3932 8240502414575 TonsSum of Emissions for Additional 1998 Plants. 384 394 246 464 96 300 Tons96 & 97 Emissions adjusted for Later Total Plant Inventory1996 10259 24141 4205 9666 46789 4762 Tons1997 10044 24695 4178 8704 50337 4875 Tons51Criteria Air Emissions 1996-200403/31/06Allegheny County Health DepartmentAir Quality ProgramPoint Source Criteria Air Emission Report 1996-2004StandardYear ofIndustrialFacility Name Description Line ZIP Inventory CO NOx PM2.5 PM10 PT PMCond SO2 VOC CodeSIC DescriptionFacility Criteria EmissionsYear CO NOx PM2.5 PM10 PT PMCOND SO2 VOC1996 10259 24141 4205 9666 46789 4762 Tons1997 10044 24695 4178 8704 50337 4875 Tons1998 9313 19806 3526 7016 38303 3799 Tons1999 8960 19272 1768 3191 6591 1602 43028 3750 Tons2000 9277 18908 1548 2848 5949 1842 50200 3289 Tons2001 8700 17634 1218 2511 5798 1509 54271 2847 Tons2002 8549 16225 1394 2518 5838 1471 47197 2640 Tons2003 8792 14458 1551 2665 6179 1454 50874 2473 Tons2004 8265 14093 1481 2548 5692 1627 46281 2587 TonsAssessment Total of Criteria Point Source Emission Inventory in Allegheny County. Units are Tons per Year. 1996 & 1997 valueswere adjusted tof f ili i dd d h d i 1998 d l52Criteria Air Emissions 1996-200403/31/06Page 64 of 121 

# Attachment B

Individual HAP Emissions from all FacilitiesAttachment BTotal Point Source HAP Emissions Including Ammonia and HydrogenSulfideTotal County Emissions of Chemical CompoundsTons per Year1998 1999 2000 2001 2002 2003 20047647010 HYDROCHLORIC ACID 1013 1253 1377 1562 12601531 13287664417 AMMONIA 940 398 538 717 700 578 5127783064 HYDROGEN SULFIDE 186 162 177 168 172 176 1687664393 HYDROGEN FLUORIDE 90 116 125 138 107141 118108883 TOLUENE 137 158 183 120 103 95 10971432 BENZENE 90 55 47 44 45 44 861330207 XYLENE (MIXED ISOMERS) 177 149 145 123 84 69 66100425 STYRENE 51 54 53 53 45 63 5678933 METHYL ETHYL KETONE 112.86 93.32 74.45 72.69 71.11 26.56 42.7267561 METHANOL 57.66 97.28 97.86 95.39 81.01 85.16 40.09CNC CYANIDE COMPOUNDS 32.48 30.25 38.91 38.61 39.32 40.65 38.06108952 PHENOL 25.25 15.90 24.75 23.46 23.10 23.61 22.52110543 HEXANE 13.83 12.16 20.31 16.04 18.46 20.69 22.0474873 METHYL CHLORIDE 0.32 0.34 0.37 3.18 2.97 3.09 20.8175150 CARBON DISULFIDE 0.14 0.89 18.71 19.11 20.11 19.97 18.91108101 METHYL ISOBUTYL KETONE 39.96 34.15 28.59 25.58 27.13 20.98 18.20POM POLYCYCLIC ORGANIC MATTER 39.43 23.02 25.37 14.62 15.95 14.88 15.3291203 NAPHTHALENE 36.62 29.95 28.31 26.64 25.89 19.87 14.58100414 ETHYL BENZENE 26.52 25.11 24.73 24.74 14.92 13.10 14.30102409 GLYCOL ETHER 102409 0.00 3.62 2.40 6.97 8.38 8.50 9.63PB LEAD 3.91 6.30 8.26 6.22 6.71 9.35 8.991634044 METHYL TERT-BUTYL ETHER 7.04 13.14 5.65 8.77 11.01 9.90 8.59108907 CHLOROBENZENE 1.25 0.93 2.69 3.39 3.07 2.98 8.2550000 FORMALDEHYDE 8.33 4.38 5.71 6.05 4.61 4.79 7.2577736 DICYCLOPENTADIENE 0.28 0.00 0.27 0.00 0.10 5.51 6.647782492 SELENIUM 19.85 37.56 46.94 46.74 6.10 6.58 6.3198828 CUMENE 4.62 4.41 3.29 3.87 3.93 4.24 6.01GLYET GLYCOL ETHERS 24.79 13.09 9.83 2.70 2.14 1.02 5.967439965 MANGANESE 2.77 5.19 5.53 4.95 5.71 6.54 5.1985018.000 PHENANTHRENE 0.72 2.04 3.53 4.15 4.68 4.47 4.90Allegheny County,Pa. HAP Emissions Point Sources103/31/06M.KellyAttachment BTotal Point Source HAP Emissions Including Ammonia and HydrogenSulfideTotal County Emissions of Chemical CompoundsTons per Year1998 1999 2000 2001 2002 2003 200475092 METHYLENE CHLORIDE 2.71 3.11 3.78 2.61 4.27 3.06 4.0595636 1,2,4-TRIMETHYLBENZENE 4.68 4.55 4.71 6.76 8.29 3.72 3.9378591 ISOPHORONE 1.67 5.53 3.76 4.84 2.84 3.25 3.59111762 2-BUTOXY ETHANOL 0.00 0.00 0.00 0.00 19.98 17.28 3.5680626 METHYL METHACRYLATE 0.16 2.27 3.90 4.09 3.08 2.97 3.4675058 ACETONITRILE 0.00 0.40 0.09 0.00 1.40 0.74 3.017440020 NICKEL 1.61 2.05 2.36 2.51 2.41 2.39 2.89CRC CHROMIUM COMPOUNDS 10.69 16.12 4.11 9.61 8.08 8.28 2.757782505 CHLORINE 1.10 1.11 2.95 3.07 3.05 3.45 2.62206440 FLUORANTHENE 0.17 0.02 0.00 0.57 2.57 2.46 2.54127184 TETRACHLOROETHYLENE 0.43 1.55 1.37 1.52 1.31 1.24 2.1785449 PHTHALIC ANHYDRIDE 8.22 2.57 1.43 2.05 3.51 2.09 2.1167663 CHLOROFORM 0.80 0.94 0.58 0.68 0.99 2.36 2.101319773 CRESOLS (MIXED ISOMERS) 0.49 0.18 2.08 1.98 2.03 2.07 1.95129000 PYRENE 0.15 0.00 0.13 0.57 1.91 1.84 1.9083329 ACENAPHTHENE 0.00 0.00 0.00 0.00 1.08 1.81 1.712551137 TRIMETHYL BENZENE 0.77 0.37 0.00 0.04 0.05 0.98 1.69107211 ETHYLENE GLYCOL 2.82 3.39 3.11 2.31 2.11 5.17 1.66218019 CHRYSENE 0.00 0.00 0.03 0.19 1.70 1.68 1.6456553 BENZ(A)ANTHRACENE 0.09 0.01 0.06 0.19 1.56 1.53 1.5879345 1,1,2,2-TETRACHLOROETHANE 0.12 0.27 0.23 0.52 0.59 0.49 1.5386737 FLUORENE 0.00 0.00 0.00 0.24 1.45 2.79 1.39141786 ETHYL ACETATE 0.00 0.00 0.00 0.00 0.75 0.02 1.31106887 1,2-EPOXYBUTANE 0.00 0.00 0.00 0.00 0.44 1.10 1.25131113 DIMETHYL PHTHALATE 0.41 0.15 0.16 0.14 0.10 0.17 1.0379016 TRICHLOROETHYLENE 3.14 1.41 0.49 0.59 0.70 0.78 1.02142961 1,1-OXYBISBUTANE 0.00 0.00 0.00 0.00 0.26 0.15 0.9875218 ETHYLENE OXIDE 6.89 6.00 4.67 2.86 3.22 1.22 0.96120127 ANTHRACENE 0.03 0.80 0.29 0.78 0.82 0.71 0.9410102439 NO 0.00 0.00 0.00 0.00 0.00 0.00 0.90540841 2,2,4-TRIMETHYLPENTANE 1.02 0.74 0.93 0.97 1.23 0.95 0.89109999 TETRAHYDROFURAN 0.00 0.00 0.18 0.71 0.49 4.59 0.87Allegheny County,Pa. HAP Emissions Point Sources203/31/06M.KellyAttachment BTotal Point Source HAP Emissions Including Ammonia and HydrogenSulfideTotal County Emissions of Chemical CompoundsTons per Year1998 1999 2000 2001 2002 2003 2004108383 M-XYLENE 0.00 0.83 0.94 1.44 1.71 1.49 0.84208968 ACENAPHTHYLENE 0.00 0.00 0.00 0.45 1.58 0.75 0.82108316 MALEIC ANHYDRIDE 2.55 2.32 2.18 2.00 0.87 0.88 0.7950328 BENZO(A)PYRENE 0.03 0.00 0.01 0.13 0.71 0.70 0.71142825 HEPTANE 0.00 0.00 0.00 0.00 0.80 1.47 0.67107028.000 ACROLIEN 0.13 0.17 0.19 0.55 0.51 0.57 0.657723140 PHOSPHORUS (YELLOW OR WHITE) 0.17 0.50 3.64 0.87 0.60 0.61 0.65106423 P-XYLENE 0.00 0.63 0.66 0.76 0.88 0.92 0.627440360 ANTIMONY 1.00 0.98 0.38 0.81 0.72 0.70 0.61106467 1,4-DICHLOROBENZENE 0.13 0.13 0.34 0.39 0.41 0.39 0.5875070 ACETALDEHYDE 0.62 0.68 0.87 0.71 0.61 0.70 0.5875014 VINYL CHLORIDE 0.29 0.69 0.55 0.63 0.80 0.49 0.56108054 VINYL ACETATE 0.28 0.14 0.00 0.56 0.57 0.59 0.55123911 1,4-DIOXANE 0.00 0.00 0.00 0.55 0.57 0.58 0.5467630.000ISOPROPANOL0.00 0.00 0.00 0.00 0.00 0.00 0.53100447 BENZYL CHLORIDE 0.32 0.42 0.46 0.53 0.42 0.53 0.4595501 1,2-DICHLOROBENZENE 0.02 0.00 0.00 0.00 0.00 0.00 0.44117817 BIS(2-ETHYLHEXYL)PHTHALATE 0.93 0.00 0.58 0.41 0.44 0.41 0.42132649 DIBENZOFURAN 0.00 0.00 0.07 0.36 0.37 0.41 0.417664939.000 SULFURIC ACID 0.00 0.00 0.00 0.00 0.00 0.00 0.39121448 TRIETHYLAMINE 0.09 0.26 0.09 0.14 0.11 0.14 0.38108214 ISOPROPYL ACETATE 0.00 0.00 0.00 0.00 0.46 0.00 0.35193395 INDENO(1,2,3-CD)PYRENE 0.13 0.34 0.06 0.35 0.35 0.35 0.35207089 BENZO(K)FLUORANTHENE 0.03 0.00 0.00 0.08 0.35 0.32 0.3356832736 BENZOFLUORANTHENES 0.03 0.00 0.00 0.08 0.35 0.32 0.3386748 CARBAZOLE 0.00 0.00 0.00 0.00 0.38 0.34 0.3364742525 DISTILLATES, (PETROLEUM), HYDROTRE0.00 0.00 0.00 0.00 0.73 0.00 0.30203645.000 PHENANTHRENE, CYCLOPENTA-, 0.00 0.00 0.00 0.00 0.25 0.25 0.29191242 BENZO(G,H,I)PERYLENE 0.00 0.00 0.00 0.19 0.28 0.28 0.2692524 BIPHENYL 0.33 0.39 0.20 0.33 0.30 0.27 0.267440382 ARSENIC 0.03 0.27 0.27 0.40 0.41 0.52 0.2675003 ETHYL CHLORIDE 0.06 0.36 0.30 0.37 0.20 0.29 0.25Allegheny County,Pa. HAP Emissions Point Sources303/31/06M.KellyAttachment BTotal Point Source HAP Emissions Including Ammonia and HydrogenSulfideTotal County Emissions of Chemical CompoundsTons per Year1998 1999 2000 2001 2002 2003 2004123386 PROPIONALDEHYDE 0.00 0.00 0.00 0.29 0.23 0.29 0.247440484 COBALT 1.97 0.20 0.14 0.53 0.31 0.32 0.23872504 1-METHYL-2-PYRROLIDINONE 0.00 0.00 0.00 0.00 0.00 0.00 0.2260297 1,1'-OXYBISETHANE 0.00 0.00 0.00 0.00 0.00 0.00 0.21107879 2-PENTANONE 0.00 0.00 0.00 0.00 0.00 0.02 0.207439976 MERCURY 0.56 0.55 0.10 0.16 0.14 0.13 0.20110805 2-ETHOXYETHANOL 0.00 0.00 0.00 0.00 0.00 0.00 0.1764197 ACETIC ACID 0.00 0.00 0.00 0.00 0.12 0.00 0.1731711532 METHYLPHENANTHRENES 0.00 0.00 0.00 0.14 0.15 0.16 0.1625013154 METHYLSTYRENE 0.00 0.00 0.00 0.32 0.00 0.13 0.157440439 CADMIUM 0.07 0.19 0.36 0.04 0.30 0.17 0.1471556 METHYL CHLOROFORM 9.91 1.35 0.08 0.08 0.07 0.08 0.1395136 INDENE 0.00 0.00 0.00 0.00 0.00 0.00 0.1271238 PROPANOL 0.00 0.00 0.00 0.00 0.17 0.00 0.1260344 METHYLHYDRAZINE 0.08 0.10 0.11 0.13 0.10 0.13 0.1174839 METHYL BROMIDE 1.00 0.10 0.11 6.12 0.10 0.12 0.1053703 DIBENZ(A,H)ANTHRACENE 0.00 0.00 0.00 0.01 0.10 0.09 0.1018540299 CHROMIUM (VI) 0.00 0.00 0.00 0.00 0.10 0.10 0.1079005 1,1,2-TRICHLOROETHANE 0.05 0.05 0.05 0.05 0.05 0.05 0.101314563 PHOSPHOROUS OXIDE 0.03 0.00 0.02 0.02 0.03 0.03 0.09107062 ETHYLENE DICHLORIDE 0.03 0.04 0.04 0.06 0.16 0.06 0.08PNA POLYNUCLEAR AROMATICS 0.00 0.00 0.00 0.03 0.03 0.06 0.08108838 2,6 DIMETHYL-4-HEPTANONE 0.00 0.00 0.00 0.00 0.00 0.00 0.07110861 PYRIDINE 0.00 0.00 0.00 0.04 0.06 0.07 0.07106514 QUINONE 0.05 0.07 0.05 0.08 0.05 0.06 0.0695487.000 O-CRESOL 0.00 0.03 0.02 0.05 0.05 0.07 0.0695476 O-XYLENE 0.00 0.41 1.51 0.92 0.75 0.35 0.06108394 M-CRESOL 0.00 0.06 0.05 0.06 0.05 0.06 0.05106445 P-CRESOL 0.00 0.05 0.05 0.06 0.04 0.05 0.05111466 BIS(2-HYDROXYETHYL) ETHER 0.00 0.00 0.00 0.00 0.01 0.01 0.03PAH PAH 0.00 0.00 0.00 0.00 0.11 0.09 0.0377781 DIMETHYL SULFATE 0.11 0.11 0.10 0.15 0.03 0.04 0.03Allegheny County,Pa. HAP Emissions Point Sources403/31/06M.KellyAttachment BTotal Point Source HAP Emissions Including Ammonia and HydrogenSulfideTotal County Emissions of Chemical CompoundsTons per Year1998 1999 2000 2001 2002 2003 200475252 BROMOFORM 0.00 0.00 0.00 0.00 0.02 0.03 0.02205992 BENZ(E)ACEPHENANTHRYLENE 0.16 0.00 0.00 0.11 0.10 0.11 0.02107131.000 ACRYLONITRILE 0.18 0.17 0.00 0.15 0.16 0.03 0.02106990 1,3-BUTADIENE 0.01 0.01 0.04 0.04 0.00 0.06 0.02271896 BENZOFURAN 0.00 0.00 0.00 0.00 0.00 0.00 0.02108703 1,3,5 TRICHLORBENZENE 0.00 0.00 0.00 0.00 0.00 0.00 0.02540590 1,2 DICHLOROETHYLENE 0.00 0.00 0.00 0.00 0.00 0.00 0.027440417 BERYLLIUM 0.00 0.00 0.00 0.06 0.06 0.07 0.0298862 ACETOPHENONE 0.03 0.01 0.01 0.01 0.01 0.01 0.01110827 CYCLOHEXANE 0.00 0.00 0.00 0.00 0.23 0.01 0.0184742 DIBUTYL PHTHALATE 0.02 0.07 0.02 0.00 0.00 0.01 0.01100470 BENZONITRILE 0.00 0.00 0.00 0.00 0.00 0.01 0.01532274 2-CHLOROACETOPHENONE 0.00 0.00 0.00 0.01 0.00 0.01 0.0016065831 CHROMIUM (III) 0.18 0.29 0.27 0.20 0.02 0.00 0.0075569 PROPYLENE OXIDE 0.00 0.00 0.00 0.00 0.00 0.00 0.0091576 2-METHYLNAPHTHALENE 0.00 0.00 0.00 0.00 0.00 0.00 0.0080057 BISPHENOL A 0.30 0.30 0.20 0.20 0.18 0.00 0.00106934 ETHYLENE DIBROMIDE 0.00E+00 0.00E+00 0.00E+00 9.06E-04 7.13E-04 9.02E-04 7.64E-041333820 CHROMIC ACID 0.00E+00 1.38E-04 1.38E-04 2.20E-04 5.50E-04 3.42E-04 5.50E-04111773 2-(2-METHOXYETHOXY) ETHANOL 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.50E-03 3.52E-04121142 2,4-DINITROTOLUENE 0.00E+00 0.00E+00 0.00E+00 2.11E-04 1.66E-04 2.10E-04 1.78E-0410035106 HYDROGEN BROMIDE 1.66E-02 2.27E-02 1.55E-02 1.41E-02 1.09E-02 1.71E-04 1.78E-04140885 ETHYL ACRYLATE 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.63E-05 8.97E-0556235 CARBON TETRACHLORIDE 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.55E-0568476346 ALIPHATIC PETROLEUM DISTILLATE 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.50E-05 4.55E-04 5.50E-05112345 2-(2-BUTOXYETHOXY) ETHANOL 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.50E-03 3.52E-05110009 FURAN 0.00E+00 0.00E+00 0.00E+00 1.33E-06 1.05E-06 1.32E-06 1.12E-0657976 DIMETHYLBENZ(A)ANTHRACENE 0.00E+00 0.00E+00 0.00E+00 6.83E-07 1.89E-06 0.00E+00 8.65E-07542756 1,3-DICHLOROPROPENE 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.42E-0751207310.000 2,3,7,8 TCDF 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.00E-0756495 3-METHYLCHOLANTHRENE 0.00E+00 0.00E+00 0.00E+00 7.68E-08 2.13E-07 0.00E+00 9.73E-08205823 BENZO(J)FLUORANTHENE 0.00E+00 0.00E+00 0.00E+00 7.68E-08 1.31E-07 0.00E+00 9.73E-08Allegheny County,Pa. HAP Emissions Point Sources503/31/06M.KellyAttachment BTotal Point Source HAP Emissions Including Ammonia and HydrogenSulfideTotal County Emissions of Chemical CompoundsTons per Year1998 1999 2000 2001 2002 2003 20041746016 2,3,7,8-TETRACHLORODIBENZO-P-DIOXIN0.00E+00 8.51E-09 9.70E-09 3.90E-08 3.07E-08 5.00E-08 4.72E-0834465468 HEXACHLORODIBENZODIOXIN,1,2,3,6,7,80.00E+00 1.71E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00107982 1-METHOXY-2-PROPANOL 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.10E-01 1.00E-02 0.00E+002807309 2-PROPOXYETHANOL 0.00E+00 7.53E-03 1.00E-02 0.00E+00 1.00E-02 1.00E-02 0.00E+00534521 4,6-DINITRO-O-CRESOL 0.00E+00 0.00E+00 7.00E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00123864 BUTYL ACETATE 0.00E+00 0.00E+00 1.50E-01 1.00E-01 3.24E-01 0.00E+00 0.00E+0076131 CFC-113 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00121697 DIMETHYLANILINE, N,N- 2.00E-04 2.00E-04 2.00E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+0068122.000 DIMETHYLFORMAMIDE, N,N- 1.00E-02 9.80E-02 1.01E-01 4.46E-02 0.00E+00 0.00E+00 0.00E+0075343 ETHYLIDENE DICHLORIDE 3.62E-01 8.29E-01 5.78E-02 3.60E-04 0.00E+00 0.00E+00 0.00E+00111308 GLUTARALDEHYDE 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00822060 HEXAMETHYLENE-1,6-DIISOCYANATE 0.00E+00 0.00E+00 5.00E-03 1.00E-04 0.00E+00 0.00E+00 0.00E+00101688 METHYLENE DIPHENYL DIISOCYANATE 0.00E+00 0.00E+00 1.43E-01 8.00E-02 0.00E+00 0.00E+00 0.00E+0064741668 NAPHTHA, (PETROLEUM), LIGHT ALKYLA0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0019089475 PROPYLENE GLYCOL ETHYL ETHER 5.30E-02 9.55E-02 6.00E-02 1.40E-01 2.00E-01 1.19E-01 0.00E+0057117416 1,2,3,7,8-PENTACHLORODIBENZOFURAN 0.00E+00 2.10E-07 2.32E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+0057117314 2,3,4,7,8-PENTACHLORODIBENZOFURAN 0.00E+00 2.66E-08 3.35E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+0051207319 2,3,7,8-TETRACHLORODIBENZOFURAN 0.00E+00 3.03E-08 3.35E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+00105679 2,4-DIMETHYLPHENOL 0.00E+00 0.00E+00 0.00E+00 3.00E-03 2.00E-03 1.00E-03 0.00E+00122996 2-PHENOXYETHANOL 9.00E-02 4.69E-01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00101779 4,4'-METHYLENEDIANILINE 1.30E-01 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00108247 ACETIC ANHYDRIDE 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.47E-01 4.84E-01 0.00E+0079061 ACRYLAMIDE 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.85E-05 0.00E+00 0.00E+0079107 ACRYLIC ACID 2.88E-01 2.86E-01 8.67E-01 7.80E-01 0.00E+00 0.00E+00 0.00E+00192972.000 BENZO(E)PYRENE 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.50E-09 0.00E+00 0.00E+0074975 BROMOCHLOROMETHANE 9.58E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00CE COKE OVEN EMISSIONS 1.86E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0038998753 HEPTA CHLORO FURANS 0.00E+00 4.57E-08 5.48E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+0068476868 HYDROCARBON 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.53E-06 0.00E+00 0.00E+00123319 HYDROQUINONE 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.75E-01 0.00E+007440746 INDIUM 2.50E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0078831 ISOBUTYL ALCOHOL 0.00E+00 0.00E+00 0.00E+00 3.15E-02 4.25E-02 5.10E-02 0.00E+00Allegheny County,Pa. HAP Emissions Point Sources603/31/06M.KellyAttachment BTotal Point Source HAP Emissions Including Ammonia and HydrogenSulfideTotal County Emissions of Chemical CompoundsTons per Year1998 1999 2000 2001 2002 2003 200478795 ISOPRENE 3.00E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0010045940 MERCURIC NITRATE 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0074884 METHYL IODIDE 0.00E+00 0.00E+00 0.00E+00 1.76E-03 0.00E+00 0.00E+00 0.00E+005124301 METHYLENE BIS(4-CYCLOHEXYLISOCYA0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.05E-01 0.00E+00101688 METHYLENE DIPHENYL DIISOCYANATE 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.05E-01 0.00E+0017557232 NEOPENTYL GLYCOL DIGLYCIDYL ETHER0.00E+00 1.55E-02 4.34E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+0039001020.000 OCTACHLORODIBENZOFURANS, TOTAL 0.00E+00 0.00E+00 3.95E-08 4.36E-08 0.00E+00 0.00E+00 0.00E+003268879.000 OCTACHLORODIBENZO-P-DIOXIN 0.00E+00 2.48E-07 2.73E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+007697372 NITRIC ACID 1.31E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00103651 PROPYL BENZENE 6.00E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0078104 SILICIC ACID, TETRAETHYL ESTER 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.70E-01 0.00E+00 0.00E+00681845 SILICIC ACID, TETRAMETHYL ESTER 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.47E-01 0.00E+00 0.00E+008052413 STODDARD SOLVENT 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.80E-02 0.00E+00 0.00E+00Total Air Emissions HAPS including NH3AND H2S3216.96 2866.82 3179.14 3452.93 3018.54 3150.54 2870.94Air Emissions HAPS only2090.96 2306.82 2464.14 2567.93 2146.54 2396.54 2324.94Allegheny County,Pa. HAP Emissions Point Sources703/31/06M.KellyPage 72 of 121 

## Previous emission inventory assessments are not normally recalculated when estimation are

improved techniques or emission factors updated. Therefore, emissions may appear to increase

or decrease, but such changes are not real. An exception has been made for the acid gases HCl

and HF, and adjustments have been made to previous years’ inventories.

Examples are the estimates of emissions of the two acid gasses from the Cheswick Power Station.

Changes in the emission factors used for HCl and HF during 2002 produced estimates different

enough to significantly affect the reported HAP emissions from this plant, total emissions of these

pollutants and the total HAP emission inventory.

During 2000, source testing was performed for HCl emissions from coke oven stacks at the USS

Clairton Coke Plant. This testing found HCl em issions not previously known. These emissions

were included in the 2000 and later inventories.

Adjustments were made to previously reported Total Point Source HAP Emissions to account for

these changes. Adjusted values are used for this comparison only. Agency emission inventory

records have not been adjusted.

Emissions of hydrochloric acid (HCl) are about 40% of the total emissions in Attachment B.

Emissions of ammonia (NH 3 

## ) contribute an additional 25%.Page 73 of 121 

# Attachment C

Hazardous Air Pollutant Emissions from Individual

FacilitiesPollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004ACN-Pittsburgh,LLC 15007 100414 ETHYL BENZENE 0.14 0.12 0.03 0.07 0.10 0.45108101 METHYL ISOBUTYL KETONE 0.62 0.45 0.52 0.11 0.00 0.00 0.02108883 TOLUENE 1.09 0.39 0.20 0.09 0.31 0.75 2.62108952 PHENOL 0.03 0.01 0.03 0.06 0.14 0.08 0.36111762 2-BUTOXY ETHANOL 3.22 5.97 2.34121448 TRIETHYLAMINE 0.09 0.09 0.09 0.10 0.11 0.14 0.161330207 XYLENE (MIXED ISOMERS) 5.99 0.83 0.61 0.45 0.66 0.71 3.6050000 FORMALDEHYDE 0.03 0.03 0.03 0.06 0.02 0.0178933 METHYL ETHYL KETONE 0.53 0.97 1.13 0.53 1.41 1.00 1.5095487 O-CRESOL 0.01 0.01 0.00 0.00 0.00 0.00CDC CADMIUM COMPOUNDS 0.00 0.12 0.01 0.01 0.00 0.00 0.00PBC LEAD COMPOUNDS 6.32E-06 1.74 0.30 0.30 0.02 0.02 0.02ALLDERDICE SCHOOL 15217 110543 HEXANE0.02 0.025ALLEGHENY ASPHALT MFG. INC. 15219 100414 ETHYL BENZENE 0.03 0.03 0.04 0.04 0.04 0.054108883 TOLUENE 0.02 0.02 0.02 0.02 0.03 0.034110543 HEXANE 0.14 0.14 0.17 0.2091330207 XYLENE (MIXED ISOMERS) 0.02 0.03 0.03 0.03 0.04 0.04518540299 CHROMIUM (VI) 4.91E-05 5.66E-05 0.00050000 FORMALDEHYDE 0.32 0.34 0.39 0.46 0.47 0.57 0.69871432 BENZENE 0.11 0.63 0.73 0.06 0.06 0.07 0.08871556 METHYL CHLOROFORM0.01 0.01175070 ACETALDEHYDE 0.12 0.14 0.16 0.000CRC CHROMIUM COMPOUNDS 0.00 0.00 0.00 0.001HGC MERCURY COMPOUNDS 8.24E-07 9.50E-07 3.82E-05 3.93E-05 4.77E-05 0.072PBC LEAD COMPOUNDS 3.88E-04 4.47E-04 9.87E-05 1.01E-04 1.24E-04 0.000PNA POLYNUCLEAR AROMATICS0.03 0.043ALLEGHENY COUNTY AIRPORT 15231 107211 ETHYLENE GLYCOL 0.05 0.00 4.17 0.102AUTHORITY 110543 HEXANE 0.28 0.16 0.18 0.18367561 METHANOL 2.26 3.10 3.00 3.727647010 HYDROCHLORIC ACID 3.47E-06 0.22 0.26 0.01 0.04PB LEAD3.02E-08Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per Year2 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearALLEGHENY COUNTY SANITARY AUTHOR15233 100414 ETHYL BENZENE 0.34 0.34 0.32 0.32 0.32 0.32 0.32AUTHORITY 100425 STYRENE 0.07 0.07 0.04 0.04 0.04 0.04 0.04106467 1,4-DICHLOROBENZENE 0.13 0.13 0.34 0.39 0.41 0.38 0.29107062 ETHYLENE DICHLORIDE 0.03 0.03 0.03 0.03 0.03 0.03 0.03108703 1,3,5-TRICHLOROBENZENE 0.00108883 TOLUENE 1.18 1.19 1.11 1.11 1.11 1.11 1.80108907 CHLOROBENZENE 0.01 0.01 0.01 0.01 0.01 0.01 0.01110543 HEXANE 0.01 0.02 0.02 0.01117817 BIS(2-ETHYLHEXYL)PHTHALATE 0.04 0.05 0.05 0.05 0.03127184 TETRACHLOROETHYLENE 0.62 0.56 0.56 0.56 0.56 0.561330207 XYLENE (MIXED ISOMERS) 1.47 1.47 1.39 1.39 1.39 1.39 1.391746016 2,3,7,8-TETRACHLORODIBENZO-P-DIOXIN 0.00 0.00 0.00 0.00 2.3E-1018540299 CHROMIUM (VI) 0.00 0.00 0.00 0.00 0.00 4.60E-0567663 CHLOROFORM 0.50 0.51 0.47 0.47 0.47 0.47 0.46771432 BENZENE 0.05 0.05 0.05 0.05 0.05 0.05 0.04571556 METHYL CHLOROFORM 0.05 0.05 0.05 0.05 0.05 0.05 0.0507439976 MERCURY 0.015 0.004 0.003 0.003 0.004 0.003 0.0027440020 NICKEL 8.9082E-05 9.71E-05 7.58E-05 9.07E-05 9.65E-05 8.98E-05 4.61E-057440382 ARSENIC 3.13E-04 2.59E-04 3.09E-04 3.30E-04 3.06E-04 1.52E-047440417 BERYLLIUM 4.30E-05 3.08E-05 3.69E-05 3.91E-05 3.66E-05 8.59E-067440439 CADMIUM 3.78E-06 3.34E-05 3.99E-05 4.25E-05 3.95E-05 2.26E-057440473 CHROMIUM 3.48E-04 2.72E-04 3.24E-04 3.45E-04 3.22E-04 1.44E-0474873 METHYL CHLORIDE 0.00162 0.002 0.001 0.001 0.001 0.001 0.0074975 BROMOCHLOROMETHANE 0.0957875092 METHYLENE CHLORIDE 0.14159 0.14 0.14 0.14 0.14 0.14 0.1475150 CARBON DISULFIDE 0.0845 0.08 0.08 0.08 0.08 0.08 0.0876131 CFC-1130.00 0.00 0.007647010 HYDROCHLORIC ACID 0.54 0.96 1.02 0.95 0.627782505 CHLORINE 0 0.00 0.00 0.00 0.00 0.00 0.007783064 HYDROGEN SULFIDE 20.7565 22.55 17.47 17.47 17.47 17.47 17.4778933 METHYL ETHYL KETONE0.1879005 1,1,2-TRICHLOROETHANE 0.04871 0.05 0.05 0.05 0.05 0.05 0.0579016 TRICHLOROETHYLENE 0.05 0.04 0.04 0.04 0.04 0.0491203 NAPHTHALENE 0.33999 0.34 0.43 0.45 0.46 0.45 0.4195501 1,2-DICHLOROBENZENE 0.0181795636 1,2,4-TRIMETHYLBENZENE 0.6594PB LEAD 9.695E-05 1.55E-04 1.22E-04 1.45E-04 1.55E-04 1.44E-04 9.97E-05SEC SELENIUM COMPOUNDS 0 0 0 0 0.003 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearALLEGHENY ENERGY 15144 7664939 SULFURIC ACID 0 0 0.39SPRINGDALE CGT 108883 TOLUENE0.11 0.271330207 XYLENE (MIXED ISOMERS)0.1350000 FORMALDEHYDE 1.53E-04 1.68E-04 0.296516 0.33 0.637664417 AMMONIA3.25 8.65ALLEGHENY LUDLUM CORP 15014 110543 HEXANE 3.8363 3.31712 3.0681 2.88 3.02BRACKENRIDGE 7440622 VANADIUM0 0.007664393 HYDROGEN FLUORIDE 0.09 5.10 2.08 1.60 1.81 1.61 1.527697372 NITRIC ACID 1.3191203 NAPHTHALENE 6.50E-06CRC CHROMIUM COMPOUNDS 1.69 2.55 2.49 2.23 2.38 2.29 2.14MNC MANGANESE COMPOUNDS 2.53 4.18 4.31 3.85 4.33 4.23 2.33NIC NICKEL COMPOUNDS 1.15 1.62 1.58 1.28 1.28 1.28 1.81PBC LEAD COMPOUNDS 1.76 2.24 2.38 1.81 1.83 1.78 1.82POM POLYCYCLIC ORGANIC MATTER 0.00ALLEGHENY POWER 15144 PBC LEAD COMPOUNDS 0.00 0.00 0.00 0.00SPRINGDALE STATIONALLEGHENY VALLEY HOSPITAL 15065 107211 ETHYLENE GLYCOL 0.00 0.00 0.00 0.00 0.00 0.00110543 HEXANE 0.06 0.00 0.00 0.1275218 ETHYLENE OXIDE 0.15 0.15 0.15 0.15 0.15 0.15AMERICAN BRIDGE 15108 100414 ETHYL BENZENE 0.61 0.22 0.31 0.40MANUFACTURING 107211 ETHYLENE GLYCOL 0.17 0.04 0.00 0.00108101 METHYL ISOBUTYL KETONE 0.29 0.12 0.10 0.24108883 TOLUENE 2.55 0.84 1.39 0.79110543 HEXANE 0.00 0.01 0.01 0.011330207 XYLENE (MIXED ISOMERS) 3.15 1.04 1.25 2.0067561 METHANOL 0.09 0.01 0.00 0.0078933 METHYL ETHYL KETONE 5.95 2.41 0.91 0.2491203 NAPHTHALENE 0.01 0.00 0.00 0.00295636 1,2,4-TRIMETHYLBENZENE 0.11 0.00 0.00 0.00CRC CHROMIUM COMPOUNDS 6.97E-04 4.93E-05 1.44E-04 5.28E-05MNC MANGANESE COMPOUNDS 9.03E-02 3.90E-03 6.57E-03 6.76E-04NIC NICKEL COMPOUNDS 1.60E-03 1.19E-04 3.61E-04 1.57E-04AMG RESOURCES CORPORATION 15225 PBC LEAD COMPOUNDS 0.03 0.01 0.00 0.00 0.004 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearARISTECH CHEMICAL 15146 100425 STYRENE 0.00 0.00 0.00RESEARCH LAB 108883 TOLUENE 0.16 0.20 0.40110543 HEXANE 4.38 0.07 0.1080626 METHYL METHACRYLATE 0.01 0.01 0.01ARSENAL SCHOOL 15201 110543 HEXANE0.01 9.61E-03ASHLAND SPECIALTY CHEMICAL CO - NE15225 7439976 MERCURY1.05E-047440439 CADMIUM2.85E-0551207310 2,3,7,8 TCDF1.00E-07100414 ETHYL BENZENE 10.13 8.06 11.10 7.05 0.00 0.00 0.00100425 STYRENE 12.69 11.47 12.57 10.76 4.10 3.54 3.93107211 ETHYLENE GLYCOL 0.04 0.01 0.01 0.06 0.08 0.08 0.07108316 MALEIC ANHYDRIDE 2.07 1.92 1.88 1.75 0.59 0.69 0.50110543 HEXANE 0.31 0.29 0.49 0.47 0.46121697 DIMETHYLANILINE, N,N- 2.00E-04 2.00E-04 2.00E-04 0.00 0.00 0.00 0.001330207 XYLENE (MIXED ISOMERS) 38.11 30.33 41.74 26.50 0.02 0.00 0.0318540299 CHROMIUM (VI)0.00 0.0025013154 METHYLSTYRENE 0.32 0.00 0.00 0.0067561 METHANOL 0.02 0.01 0.01 0.00 0.00 0.00 0.007664417 AMMONIA 0.10 0.10 0.10 0.00 0.10 0.10 0.1077736 DICYCLOPENTADIENE 0.28 0.27 0.00 0.10 0.13 0.0979107 ACRYLIC ACID 0.29 0.29 0.87 0.78 0.00 0.00 0.0080626 METHYL METHACRYLATE 0.15 0.14 0.12 0.32 0.11 0.10 0.1085449 PHTHALIC ANHYDRIDE 0.26 0.22 0.18 0.17 0.90 0.98 0.82CRC CHROMIUM COMPOUNDS 1.19E-04 0 0 0.00HGC MERCURY COMPOUNDS 8.8001E-05 0 0 0 1.05E-04PBC LEAD COMPOUNDS 1.2603E-05 3.404E-05 0 0 0 3.00E-05AXIOM AUTOMOTIVE TECHNOLOGIES 15136 110543 HEXANE0.0072 0.01 0.017647010 HYDROCHLORIC ACID 0.051 0.051 4.31E-02 0.041496 0.10 0.07ASC ARSENIC COMPOUNDS 6.69E-04 9.00E-04 5.67E-04 5.46E-04 0.00BEC BERYLLIUM COMPOUNDS 2.01E-05 2.70E-05 1.70E-05 1.64E-05 3.76E-05CDC CADMIUM COMPOUNDS 1.34E-04 1.80E-04 1.13E-04 1.09E-04 2.50E-04COC COBALT COMPOUNDS 5.80E-05 7.80E-05 4.91E-05 4.73E-05 1.09E-04CRC CHROMIUM COMPOUNDS 2.01E-03 2.70E-03 1.70E-03 1.64E-03 3.76E-03MNC MANGANESE COMPOUNDS 5.58E-04 7.50E-04 4.73E-04 4.55E-04 1.04E-03NIC NICKEL COMPOUNDS 0.00 2.40E-03 1.51E-03 1.46E-03 3.34E-03PBC LEAD COMPOUNDS 0.0073 6.70E-05 6.70E-05 1.08E-04 1.04E-04 2.38E-04 0.00SBC ANTIMONY COMPOUNDS 5.02E-05 6.75E-05 4.25E-05 4.10E-05 9.39E-055 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearBACHARACH INC. RIDC PARK. OHARA TW15238 106990 1,3-BUTADIENE 0.001 0.001 0.001 0.000984742 DIBUTYL PHTHALATE 0.017 0.017 0.017 0BAKE- LINE GROUP LLC 15206 74839 METHYL BROMIDE00060075070 ACETALDEHYDE 0.13 0.00 0.00 0.18 0.20 0.207664417 AMMONIA 18.94 0.00 0.00 0.03 0.10 0.10PBC LEAD COMPOUNDS 0BARBER SPRING 15201 1330207 XYLENE (MIXED ISOMERS) 0.121 0.244 0.244 2.79106423 P-XYLENE 0.14 0.28 0.28108383 M-XYLENE 0.319 0.638 0.638110543 HEXANE 0.09 0.1078933 METHYL ETHYL KETONE 0.10PBC LEAD COMPOUNDS 1.53E-05 2.46E-05 2.28E-05 2.19E-05 3.08E-05 0.00BELLEFIELD BOILER PLANT 15213 110543 HEXANE 0.30 0.52 0.59 0.0518540299 CHROMIUM (VI)0.10 0.10 0.107647010 HYDROCHLORIC ACID 26.18 23.28 24.88 27.35 29.44 30.46 29.817664393 HYDROGEN FLUORIDE 3.27 2.91 3.11 3.42 3.68 3.81 3.7391203 NAPHTHALENE 1.74E-04 1.98E-04 1.72E-04ASC ARSENIC COMPOUNDS 7.54E-05 8.56E-05 5.64E-05BEC BERYLLIUM COMPOUNDS 0.009 0.009 3.18E-03CDC CADMIUM COMPOUNDS 0.003 0.003 0.02COC COBALT COMPOUNDS 3.27E-05 3.72E-05 2.37E-05HGC MERCURY COMPOUNDS 8.01E-05 9.12E-05 7.33E-05NIC NICKEL COMPOUNDS 0.07 0.08 0.06PBC LEAD COMPOUNDS 0.01 0.01 0.01 0.01 0.01 0.01 2.47E-03BEST FEEDS & FARM SUPPLIES, INC. 15071 110543 HEXANE 0.03 0.03 0.03 0.03BETTIS ATOMIC POWER 15122 10045940 MERCURIC NITRATE 0 0LABORATORY 107211 ETHYLENE GLYCOL 0.136 0.108 0.352110543 HEXANE0.07 0.0816065831 CHROMIUM (III) 0.099 0.007647010 HYDROCHLORIC ACID 0.205CRC CHROMIUM COMPOUNDS 2.50E-06 0.04 0.02 0.001 0.002HGC MERCURY COMPOUNDS 0.008PBC LEAD COMPOUNDS 2.97E-05 4.65E-05 3.95E-05 1.92E-05 2.74E-05 2.25E-05 2.15E-056 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearBFI - IMPERIAL LANDFILL 15126 100414 ETHYL BENZENE 0.85 0.61108101 METHYL ISOBUTYL KETONE 0 0.0159 0.016 0.013 0.12 0.11 0.153108883 TOLUENE 1.422 3.13 3.05 2.56 2.32 2.22 2.967110543 HEXANE 0 0.14 0.14 0.12 0.11 0.10 0.135127184 TETRACHLOROETHYLENE 0 0.53 0.52 0.44 0.4 0.38 0.5071330207 XYLENE (MIXED ISOMERS) 2.236 1.11 1.08 0.91 0.82 0.79 1.05275003 ETHYL CHLORIDE 0 0.2 0.2 0.16 0.15 0.14 0.19175014 VINYL CHLORIDE 0 0.4 0.39 0.32 0.29 0.28 0.37675092 METHYLENE CHLORIDE 0 1.05 1.02 0.86 0.78 0.75 0.9957647010 HYDROCHLORIC ACID 0.43 0.34 2.62 3.12 3.57 3.42 4.5667782505 CHLORINE 078933 METHYL ETHYL KETONE 0.134 0.44 0.43 0.36 0.33 0.31 0.41979016 TRICHLOROETHYLENE 0 0.32 0.31 0.26 0.24 0.23 0.30479345 1,1,2,2-TETRACHLOROETHAN0 0.16 0.16 0.13 0.12 0.11 1.527PBC LEAD COMPOUNDS000000BP EXPLORATION & OIL INC. 15108 100414 ETHYL BENZENE0.01 0.00 0.004108883 TOLUENE 0.28 0.20 0.25 0.26 0.17 0.13 0.000110543 HEXANE 1.24 1.02 1.23 0.66 0.76 0.61 0.6101330207 XYLENE (MIXED ISOMERS) 0.11 0.08 0.11 0.08 0.09 0.07 0.072540841 2,2,4-TRIMETHYLPENTANE 0.24 0.00 0.26 0.13 0.15 0.12 0.12067561 METHANOL 0.11 0.10 0.05 0.11 0.09 0.00 0.00071432 BENZENE 0.12 0.12 0.12 0.07 0.08 0.06 0.06291203 NAPHTHALENE 2.00E-04BUCKEYE CORAOPOLIS PIPELINE FACILI 15108 100414 ETHYL BENZENE 0.00 0.04 0.03 0.03 0.08 0.03FACILITY 100425 STYRENE 0.03 0.03 0.03 0.03 0.02108883 TOLUENE 0.38 0.37 0.36 0.35 0.36 0.37 0.31108952 PHENOL0.00 0.00 1.30E-04110543 HEXANE 1.90 2.15 1.86 1.69 1.72 1.83 1.5061319773 CRESOLS (MIXED ISOMERS) 0.00 0.00 0.00 0.00 0.00 0.0001330207 XYLENE (MIXED ISOMERS) 0.13 0.13 0.12 0.12 0.12 0.12 0.1071634044 METHYL TERT-BUTYL ETHER 1.31 1.42 1.13 1.05 1.09 1.20 0.948540841 2,2,4-TRIMETHYLPENTANE 0.35 0.38 0.31 0.28 0.29 0.32 0.25471432 BENZENE 0.26 0.28 0.24 0.24 0.25 0.25 0.20991203 NAPHTHALENE 0.00 0.07 0.00 0.00 0.01 0.00198828 CUMENE 0.01 0.01 0.01 0.02 0.0077 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearCALGON CARBON CORPORATION 15225 18540299 CHROMIUM (VI)2.50E-05 2.00E-057647010 HYDROCHLORIC ACID 0.1 0.12 0.13 0.24 0.19 0.26 1.40E-037664393 HYDROGEN FLUORIDE 0.005 0.007 0.007 0.007 0.006 0.004 0.0607664417 AMMONIA 287.63 179.02 178.38 203.26 219.67 228.3 0.7707782505 CHLORINE0.02 0.060CRC CHROMIUM COMPOUNDS 0.07 0.09 0.09 0.10 0.12 0.16 169.98HGC MERCURY COMPOUNDS 0.01 0.01 0.01 0.00 0.00 0.00 0.02PBC LEAD COMPOUNDS 0.01 0.01 0.01 0.00 0.00 0.00 0.00CARRICK SCHOOL 15203 110543 HEXANE0.010 0.008CDC, NIOSH, PITTSBURGH . 15236 108883 TOLUENE 0.02 0.02 0.02 0 0 0 0.000RESEARCH LAB. 110543 HEXANE 0.004 0.007 0.007 0.0041330207 XYLENE (MIXED ISOMERS) 0.17 0.17 0.17 0 0 0 0.00064741668 NAPHTHA, (PETROLEUM), LIGHT ALKYLATE 0 0.0007647010 HYDROCHLORIC ACID 3.07 3.28 3.11 3.12 3.12 3.12 2.80PBC LEAD COMPOUNDS 1.15E-05 1.24E-05 1.17E-05 2.34E-05 2.34E-05 2.34E-05 1.95E-05CENTRAL FOOD KITCHEN 15203 110543 HEXANE0.01 0.02CHAMBERS DEVELOPMENT CO., INC. 15146 108101 METHYL ISOBUTYL KETONE 0.03 0.03 0.07 0.04 0.114 0.07 0.06108883 TOLUENE 0.57 0.48 1.28 0.87 2.20 1.37 1.15110543 HEXANE 0.03 0.02 0.06 0.04 0.1 0.06 0.05127184 TETRACHLOROETHYLENE 0.1 0.08 0.22 0.15 0.113 0.23 0.201330207 XYLENE (MIXED ISOMERS) 0.2 0.17 0.45 0.31 0.781 0.48 0.4175003 ETHYL CHLORIDE 0.04 0.03 0.08 0.06 0 0.09 0.0075014 VINYL CHLORIDE 0.07 0.06 0.16 0.11 0.279 0.17 0.1575092 METHYLENE CHLORIDE 0.19 0.16 0.43 0.29 0.74 0.46 0.397647010 HYDROCHLORIC ACID 0.97 0.82 1.42 1.47 1.61 1.61 1.3778933 METHYL ETHYL KETONE 0.08 0.07 0.18 0.12 0.311 0.19 0.1679016 TRICHLOROETHYLENE 0.06 0.05 0.13 0.09 0.225 0.14 0.1279345 1,1,2,2-TETRACHLOROETHAN0.03 0.02 0.07 0.04 0.113 0.07 0.068 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearCHILDRENS HOSPITAL OF PITTSBURGH(15201 110543 HEXANE0.07 0.021330207 XYLENE (MIXED ISOMERS) 0.150000 FORMALDEHYDE 0.167561 METHANOL 0.475218 ETHYLENE OXIDE 2 3.577 3.25 2.06 1.55 0 0GLYET GLYCOL ETHERS 0.25PBC LEAD COMPOUNDS 0CLAIRTON SLAG, INC. 15088 120127 ANTHRACENE 3.59E-05 3.31E-05 4.46E-06129000 PYRENE1.32E-067439976 MERCURY COMPOUNDS 2.19E-05 2.02E-04 1.17E-05 8.39E-06 8.71E-06100414 ETHYL BENZENE 0.13 0.15 0.14 0.01 0.01 0.04 0.046726108883 TOLUENE 0.07 0.08 0.07 0.01 0.00 0.02 0.021330207 XYLENE (MIXED ISOMERS) 0.17 0.19 0.18 0.01 0.01 0.05 0.0618540299 CHROMIUM (VI) 4.37E-07 2.90E-07 1.27E-06 9.10E-07 1.02E-06191242 BENZO(G,H,I)PERYLENE 2.12e-8 2.12E-08193395 INDENO(1,2,3-CD)PYRENE 2.12e-8 2.12E-08205992 BENZ(E)ACEPHENANTHRYLENE 1.91e-7 1.91E-07206440 FLUORANTHENE 3.40e-6 3.40E-06207089 BENZO(K)FLUORANTHENE 2.76e-7 2.76E-07208968 ACENAPHTHYLENE 1.23e-5 1.23E-05218019 CHRYSENE 8.50e-8 8.50E-0850000 FORMALDEHYDE 0.04 0.04 0.11 0.08 0.01 0.0550328 BENZO(A)PYRENE 2.12e-8 2.12E-0853703 DIBENZ(A,H)ANTHRACENE 2.12e-8 2.12E-0856553 BENZ(A)ANTHRACENE 1.06e-7 1.06E-0771432 BENZENE 0.02 0.01 0.01 0.01 0.01 0.0171432 BENZENE 0.01 0.017439976 MERCURY 8.71e-6 8.71E-0675070 ACETALDEHYDE 0.03 0.0383329 ACENAPHTHENE 1.91e-5 1.91E-0585018 PHENANTHRENE 5.52e-5 5.52E-0586737 FLUORENE 3.40e-5 3.40E-0591203 NAPHTHALENE 0.002 0.002 0.003 0.002 0.001 7.65E-0491203 NAPHTHALENE 0.001 7.65E-0491576 2-METHYLNAPHTHALENE 0.002 0.002MNC MANGANESE COMPOUNDS 0.000 0.000 0.000 0.021 0.017 0.007CLEARWATER, INC. 15225 107211 ETHYLENE GLYCOL 0.004108883 TOLUENE 0.02067561 METHANOL 0.1207664417 AMMONIA 0.028CONNELLEY SCHOOL 15219 110543 HEXANE0.02 0.029 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearCP INDUSTRIES 15132 100414 ETHYL BENZENE 0.05 0.05 0.07 0.07 0.07 0.07 0.07107982 1-METHOXY-2-PROPANOL 0.01 0.01108101 METHYL ISOBUTYL KETONE 0.02 0.01 0.01 0.01 0.01 0.01 0.01108883 TOLUENE 0.21 0.01 0.01 0.01 0.02 0.02 0.02110543 HEXANE 0.05 0.03 0.03 0.03111762 2-BUTOXY ETHANOL 0.07 0.071330207 XYLENE (MIXED ISOMERS) 0.14 0.09 0.11 0.11 0.17 0.17 0.172807309 2-PROPOXYETHANOL 0.01 0.0167561 METHANOL 0 0 0.01 0.01 0.01 0.01 0.0178933 METHYL ETHYL KETONE 0.05 0.05 0.06 0.06 0.1 0.1 0.10CREIGHTON STATION 15030 75070 ACETAALDEHYDE0.14107028 ACROLIEN0.1450000 FORMALDEHYDE 0.59 1.0171432 BENZENE 0.02DICE COMPRESSOR STATION 15239 50000 FORMALDEHYDE 4.36 0.31 0.76 0.57 0.63 0.67 1.0371432 BENZENE 0.1 0.1 1.31E-05 0 0 0 0.00DLM FOODS 15212 7647010 HYDROCHLORIC ACID 28.61 31.48 31.24 27.84 28.67 28.63 27.847664393 HYDROGEN FLUORIDE 3.58 3.93 3.90 3.48 3.58 3.58 3.48PBC LEAD COMPOUNDS 0.01 0.01 0.01 0.01 0.01 0.01 0.01DUQUESNE LIGHT COMPANY 15233 1330207 XYLENE (MIXED ISOMERS) 0.008MANCHESTER FACILTY 50000 FORMALDEHYDE 0.001 0.001 0.001 0.00110 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearDUQUESNE UNIVERSITY 15282 108883 TOLUENE 0.03 0.03 0.00 0.03110543 HEXANE 0.04 0.00 0.08 0.06 0.06 0.06 0.07121448 TRIETHYLAMINE 0.00 0.001330207 XYLENE (MIXED ISOMERS)0.01193395 INDENO(1,2,3-CD)PYRENE 5.94e-8 5.94E-08207089 BENZO(K)FLUORANTHENE 5.94e-8 5.94E-08218019 CHRYSENE 5.94e-8 5.94E-0850000 FORMALDEHYDE 0.16 0.16 0.00 0.15 0.1550328 BENZO(A)PYRENE 3.96e-8 3.96E-0853703 DIBENZ(A,H)ANTHRACENE 3.96e-8 3.96E-0856553 BENZ(A)ANTHRACENE 5.94e-8 5.94E-0967561 METHANOL 0.080 0.010 0.00467663 CHLOROFORM 0.186 0.074 0.041 0.025 0.104 0.1202 0.0668476868 HYDROCARBON 4.53E-0675058 ACETONITRILE0.00175058 ACETONITRILE 0.003 0.00375092 METHYLENE CHLORIDE 0.1 0.008 0.003 0.001 0.0037647010 HYDROCHLORIC ACID 0.002 0.00079061 ACRYLAMIDE1.85E-05HGC MERCURY COMPOUNDS7.3748E-06 8.58E-0615282 PBC LEAD COMPOUNDS 1.67E-05 1.43E-05 1.41E-05 1.65E-05DURA - BOND INDUSTRIES INC. 15134 110543 HEXANE 0.013 0.014 0.022 0.020PBC LEAD COMPOUNDS 6.58E-06 3.86E-06 4.29E-06 6.71E-06 6.27E-0611 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearEASTMAN CHEMICAL RESINS, INC. 15088 100414 ETHYL BENZENE 5.20 5.20 4.88 4.90100425 STYRENE 18.41 19.72 17.06 18.25103651 PROPYL BENZENE 0.01 0.01 0.18 0.24108883 TOLUENE 38.77 36.88 29.61 35.13108952 PHENOL 0.00 0.00110543 HEXANE0.02 0.19 0.17110827 CYCLOHEXANE0.01 0.011330207 XYLENE (MIXED ISOMERS) 13.51 10.82 9.94 10.72142290 CYCLOPENTENE0.84 1.0125013154 METHYLSTYRENE0.13 0.152551137 TRIMETHYL BENZENE 0.01 0.01 0.01 0.0171432 BENZENE 1.94 1.96 2.06 2.057647010 HYDROCHLORIC ACID 4.52 1.69 3.90 2.627664393 HYDROGEN FLUORIDE 0.41 0.27 0.27 0.327664417 AMMONIA 27.23 22.91 24.87 34.007782505 CHLORINE 0.27 0.17 0.38 0.2491203 NAPHTHALENE 0.84 1.11 0.90 0.8895636 1,2,4-TRIMETHYLBENZENE0.22 0.3098828 CUMENE 3.48 3.59 3.70 3.69PBC LEAD COMPOUNDS3.17 2.93EDGEWATER STEEL LTD. 15139 PBC LEAD COMPOUNDS 1.70E-04 1.11E-04 1.01E-04 6.0432E-05EPIC METALS CORPORATION 15104 100414 ETHYL BENZENE 0.38 0.05 0.02 0.02 0.02 0.02 0.03108101 METHYL ISOBUTYL KETONE 0.87 0.47 0.35 0.06 0.09 0.09 0.10108883 TOLUENE 2.66 0.69 0.25 0.01 0.02 0.01 0.011330207 XYLENE (MIXED ISOMERS) 5.05 3.02 1.98 0.25 0.34 0.18 0.2519089475 PROPYLENE GLYCOL ETHYL 0.05 0.10 0.06 0.14 0.20 0.12 0.002551137 TRIMETHYL BENZENE 0.77 0.37 0.02 0.0367561 METHANOL 0.00 0.0078831 ISOBUTYL ALCOHOL 0.03 0.04 0.0578933 1,2,4-TRIMETHYLBENZENE 0.01 0.0078933 METHYL ETHYL KETONE 6.08 2.47 0.75 0.10 0.13 0.05 0.10CDC CADMIUM COMPOUNDS 0.000GLYET GLYCOL ETHERS0.007 0.002PBC LEAD COMPOUNDS 0.00412 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearFERRO CORP 15204 16065831 CHROMIUM (III) 0.03 0.03 0.11 0.0367561 METHANOL 0.00 0.00 0.01 0.01GLYET GLYCOL ETHERS 0.00 0.00 0.00PBC LEAD COMPOUNDS 0.13 0.07 0.11 0.06FOX CHAPEL SENIOR HIGH SCHOOL 15238 110543 HEXANE 0.02 0.02GALVTECH 15207 110543 HEXANE 0.55 0.49 0.62 0.48 0.5350000 FORMALDEHYDE 0.02 0.02 0.03 0.02 0.02PBC LEAD COMPOUNDS 0.00 0.00 0.00 0.00 0.00 0.00SBC ANTIMONY COMPOUNDS 0.00 0.00 0.00 0.00 0.00 0.00GARDNER,DENVER,NASH LLC 15037 100414 ETHYL BENZENE 0.40 0.05 0.03 0.09 0.18(FORMERLY NASH ELMO) 107879 2-PENTANONE 0.000 0.000 0.017 0.03108101 METHYL ISOBUTYL KETONE 0.010 0.009 0.007 0.047 0.01108883 TOLUENE 0.004 0.012 0.130 0.105 0.111 0.191 0.01111762 2-BUTOXY ETHANOL 0.08 0.09 0.001330207 XYLENE (MIXED ISOMERS) 0.22 0.09 0.10 0.15 0.12 0.46 0.402807309 2-PROPOXYETHANOL 0.0167561 METHANOL 0.06 0.01 0.00 0.02 0.02 0.05 6.22E-0478933 METHYL ETHYL KETONE 0.00 0.03 0.03 0.03 0.40 0.37125822060 HEXAMETHYLENE-1,6-DIISOCYANATE 0.00 0.00 0.00 084742 DIBUTYL PHTHALATE 0.00 0.00 0.00 0.00 091203 NAPHTHALENE 0.00 0.01 0.03 0.0004813 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearGE CONSUMER PRODUCTS, LIGHTING 15017 106990 1,3-BUTADIENE 0 2.61E-07 0 4.25E-07 1.35E-06 4.78E-07107028 ACROLEIN 0 5.88E-07 0 1.00E-06 3.19E-06 1.13E-06108883 TOLUENE 1.000E-05 2.68E-06 0 4.45E-06 1.41E-05 5.00E-06111308 GLUTARALDEHYDE 0.00 0.00 0.001330207 XYLENE (MIXED ISOMERS) 3.09E-06 9.83E-06 3.48E-0650000 FORMALDEHYDE 4.000E-05 0.03 0.04 1.47E-03 8.05E-03 0.0171432 BENZENE 4.000E-05 6.07E-06 0 1.01E-05 3.22E-05 1.14E-0575070 ACETALDEHYDE 3.000E-05 5.03E-06 0 8.33E-06 2.65E-05 9.38E-0795476 O-XYLENE 1.000E-05 1.89E-06 0CDC CADMIUM COMPOUNDS 0.03 0.03 0.23 0.02 0.29 0.15 0.11COC COBALT COMPOUNDS 0.02 0.03 0.05 0.04 0.04 0.03CRC CHROMIUM COMPOUNDS 2.45E-03 8.17E-04 1.60E-06 1.05E-06 3.79E-06 1.16E-06HGC MERCURY COMPOUNDS 0.42 0.42 0 0 0 0 0NIC NICKEL COMPOUNDS 0.04 0.04 0.15 0.06 0.05 0.03PAH PAH 1.11E-06 0 1.82E-06 5.80E-06 2.06E-06PBC LEAD COMPOUNDS 0.58 0.58 4.13 3.13 3.90 3.16 3.20SBC ANTIMONY COMPOUNDS 1.00 0.98 0.33 0.29 0.32 0.29 0.28SEC SELENIUM COMPOUNDS 0.02 0.02 0.03 0.04 0.05 0.02 0.02GENERAL ELECTRIC APPARATUS 15122 100414 ETHYL BENZENE 0.006 0.011 0.009 0.006 0.001 0.002SERVICE 106467 1,4-DICHLOROBENZENE 0.003 0.009 0.008108101 METHYL ISOBUTYL KETONE 0.002 0.005 0.002 0.003 0.002 0.002108883 TOLUENE 0.001 0.001 0.003 0.009 0.022110543 HEXANE 0.006 0.005 0.006 0.007 0.007127184 TETRACHLOROETHYLENE 0.027 0.073 0.0651330207 XYLENE (MIXED ISOMERS) 0.065 0.052 0.042 0.025 0.008 0.01267561 METHANOL 0.023 0.062 0.025 0.033 0.023 0.02371432 BENZENE0.003 0.009 0.0087439965 MANGANESE 0.034 0.065 0.027 0.046 0.029 0.0407440020 NICKEL 0.028 0.007 0.014 0.003 0.003 0.002 0.0047440473 CHROMIUM 0.080 0.121 0.049 0.084 0.053 0.0807723140 PHOSPHORUS (YELLOW ORW0.025 0.005 0.010 0.002 0.000 0.000 0.00078933 METHYL ETHYL KETONE 0.012 0.007 0.003 0.000 0.000 0.000GLYET GLYCOL ETHERS 0.090 0.007 0.006 0.003 0.000 0.002 0.00514 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearGENERAL MOTORS PITTSBURGH 15122 100414 ETHYL BENZENE 4.90E-04 5.00E-04 5.00E-04 4.60E-03PLANT 108883 TOLUENE 4.90E-04 5.00E-04 5.00E-04 5.03E-02110543 HEXANE 4.31E-02 4.69E-02 4.79E-02 4.01E-02 5.88E-021330207 XYLENE (MIXED ISOMERS) 4.90E-04 5.00E-04 5.00E-04 2.99E-021634044 METHYL TERT-BUTYL ETHER 2.48E-04 2.53E-04 2.53E-04 4.80E-0250000 FORMALDEHYDE 9.70E-03 1.13E-02 8.37E-03 7.95E-03 7.80E-03 5.21E-0371432 BENZENE 4.95E-04 5.05E-04 5.05E-04 9.10E-0391203 NAPHTHALENE 4.90E-05 5.00E-05 5.00E-05 2.50E-03PB LEAD 7.96e-6 7.93E-06 9.38E-06 9.25E-06 8.05E-06 7.96E-06POM POLYCYCLIC ORGANIC MATTER 6.67E-04 7.76E-04 5.76E-04 5.46E-04 5.36E-04 3.58E-04GLENSHAW GLASS COMPANY, INC. 15116 16065831 CHROMIUM (III) 0.150 0.160 0.160 0.170 0.014 0.001 0.0017647010 HYDROCHLORIC ACID 5.566 5.722 5.213 4.267 3.950 3.878 2.43791203 NAPHTHALENE0.000 0.002SEC SELENIUM COMPOUNDS 1.640 1.688 7.290 2.390 1.963 2.230 2.290GOTTLIEB, INC. 15225 110543 HEXANE0.012 0.0331746016 2,3,7,8-TETRACHLORODIBENZO-P-DIOXIN 1.13E-08 1.42E-0850000 FORMALDEHYDE 0.001389 0.0017647010 HYDROCHLORIC ACID1.96 2.477664393 HYDROGEN FLUORIDE0.78 0.99GUARDIAN INDUSTRIES CORP 15025 CDC CADMIUM COMPOUNDS0.004 7.96E-08. FLOREFFE COC COBALT COMPOUNDS 1.87 0.08 0.00 0.00 0.00 0.00 0.00CRC CHROMIUM COMPOUNDS 8.50 12.80 0.33 0.45 0.01 0.00 0.08SEC SELENIUM COMPOUNDS 18.18 35.07 38.75 41.95 1.48 1.03 1.94GULF OIL LIMITED PARTNERSHIP 15225 100414 ETHYL BENZENE 1.01 0.85 0.86 0.82 1.01 0.45 0.17NEVILLE IS. 108883 TOLUENE 1.09 1.43 1.42 1.80 2.06 3.14 1.42110543 HEXANE 0.02 0.02 0.02 0.02 0.23 0.83 0.671330207 XYLENE (MIXED ISOMERS) 1.09 0.72 0.85 0.82 1.09 2.43 0.241634044 METHYL TERT-BUTYL ETHER 3.65 3.67 3.83 4.66 6.74 4.77 4.16540841 2,2,4-TRIMETHYLPENTANE 0.08 0.00 071432 BENZENE 4.40 2.95 3.00 0.71 4.76 0.86 0.8291203 NAPHTHALENE 6.74 7.47 7.70 9.58 9.70 0.52 0.4895636 1,2,4-TRIMETHYLBENZENE 0.03 0.00 098828 CUMENE0.00 0.19 1.2415 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearHASKELL SENATOR INTERNATIONAL 15147 100414 ETHYL BENZENE 1.00 1.33 1.35 1.00108101 METHYL ISOBUTYL KETONE 0.35 0.44 0.45 0.28108883 TOLUENE 8.35 7.44 7.49 4.68110543 HEXANE 0.68 0.59 0.66 0.461330207 XYLENE (MIXED ISOMERS) 24.42 24.32 24.16 12.0650000 FORMALDEHYDE 0.05 0.05 0.05 0.0475092 METHYLENE CHLORIDE 0.15 0.18 0.33 0.2178933 METHYL ETHYL KETONE 0.72 0.54 0.54 0.3291203 NAPHTHALENE 0.26 0.37 0.37 0.2498828 CUMENE 0.11 0.13 0.13 0.08GLYET GLYCOL ETHERS 0.79 0.97 0.99 0.62HEIGHTS PLAZA MATERIALS, INC 15065 110543 HEXANE 1.43E-04 1.29E-04HENRY MILLER SPRING & . 15125 1330207 XYLENE (MIXED ISOMERS) 0.17 0.06 0.00MANUFACTURING CO CRC CHROMIUM COMPOUNDS 0.07 0.01 0.00MNC MANGANESE COMPOUNDS 0 1.00E-07 1.04E-08NIC NICKEL COMPOUNDS 0.072 0.008 0.001PBC LEAD COMPOUNDS 3.06E-05 3.39E-05 2.67E-06HERCULES INCORPORATED 15088 100414 ETHYL BENZENE 3.73 3.69 3.56100425 STYRENE 16.24 16.20 10.88108883 TOLUENE 21.34 61.22 88.33108952 PHENOL 0.00 0.00 0.001330207 XYLENE (MIXED ISOMERS) 13.04 12.72 7.1871432 BENZENE 2.18 2.16 1.807647010 HYDROCHLORIC ACID 5.42 5.82 5.377664393 HYDROGEN FLUORIDE 0.43 0.44 0.437664417 AMMONIA 26.587782505 CHLORINE 0.28 0.29 0.2991203 NAPHTHALENE 0.1298828 CUMENE 4.19 4.08 2.86HOECHSTETTER PRINTING 15143 107211 ETHYLENE GLYCOL 0.34 0.39 0.48 0.24 0.74110543 HEXANE 0.14 0.13 0.23 0.00111762 2-BUTOXY ETHANOL 8.05 2.74123319 HYDROQUINONE0.281330207 XYLENE (MIXED ISOMERS) 1.01 1.19 1.30 0.78 0.1191203 NAPHTHALENE0.52 0.35GLYET GLYCOL ETHERS0.01 4.36PBC LEAD COMPOUNDS 7.1743E-06 6.8942E-06 1.325E-07 4.9229E-0716 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearHUSSEY COPPER LTD. 15056 110543 HEXANE0.39 0.39CRC CHROMIUM COMPOUNDS 0.01 0.01 0.08 0.09PB LEAD 0.0939570.09PBC LEAD COMPOUNDS 0.26716135 0.27 0.35 0.19 0.28 0.68 0.09IA CONSTRUCTION GIBSONIA 15044 100414 ETHYL BENZENE 0.201835 0.18 0.11 0.11 0.09 0.04108883 TOLUENE 0.110092 0.10 0.06 0.05 0.04 0.021330207 XYLENE (MIXED ISOMERS) 0.262997 0.24 0.14 0.13 0.11 0.0518540299 CHROMIUM (VI) 5.34E-07 3.26E-07 2.30E-06 1.99E-06 8.67E-07HGC MERCURY COMPOUNDS 1.37E-05 8.35E-06 2.12E-05 1.84E-05 8.00E-06PBC LEAD COMPOUNDS 5.12E-05 2.68E-05 4.59E-05 3.97E-05 1.73E-05IDL INCORPORATED 15239 100414 ETHYL BENZENE0.002 0.002108101 METHYL ISOBUTYL KETONE0.061 0.061108883 TOLUENE 7.440 6.970 5.720 3.140 0.000 0.000 0.000110543 HEXANE 0.006 0.006 0.006 0.0061330207 XYLENE (MIXED ISOMERS) 0.242 0.159 2.560 1.400 0.000 0.009 0.00978933 METHYL ETHYL KETONE 6.830 6.490 4.480 2.450 0.000 0.000 095636 1,2,4-TRIMETHYLBENZENE0.044 0.04498828 CUMENE0.010 0.010GLYET GLYCOL ETHERS 3.969 3.320 1.990 0.460 1.387 0.152 0.868INTERNATIONAL PAPER 15215 108054 VINYL ACETATE 0.280 0.141 0.000 0.000 0.000108883 TOLUENE 0.003 0.001 0.000 0.000 0.000110543 HEXANE0.012 0.00450000 FORMALDEHYDE 0.011 0.011 0.006 0.000 0.00071432 BENZENE 0.000 0.000 0.000 0.000 0.00075070 ACETALDEHYDE 0.002 0.001 0.000 0.000 0.000GLYET GLYCOL ETHERS 0.148 0.481 0.000 0.000 0.000 0.025 0.019JEFFERSON REGIONAL MEDICAL 15236 110543 HEXANE0.062 0.064CENTER 75218 ETHYLENE OXIDE 0.030 0.031 0.038 0.041 0.035 0.032 0.033PB LEAD1.96E-05 1.53E-05 1.73E-0517 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearKELLY RUN SANITATION 15037 100414 ETHYL BENZENE 0.26 0.24 0.22 0.23 0.04 0.03107131 ACRYLONITRILE 0.18 0.17 0.15 0.16 0.03 0.02108101 METHYL ISOBUTYL KETONE 0.09 0.09 0.08 0.08 0.02 0.01108883 TOLUENE 1.76 1.78 1.62 1.76 0.33 0.24110543 HEXANE 0.08 0.08 0.07 0.08 0.05 0.04127184 TETRACHLOROETHYLENE 0.30 0.30 0.28 0.18 0.04 0.021330207 XYLENE (MIXED ISOMERS) 0.62 0.63 0.57 0.63 0.12 0.0971432 BENZENE 0.07 0.07 0.08 0.01 0.0175003 ETHYL CHLORIDE 0.11 0.10 0.00 0.00 0.0075014 VINYL CHLORIDE 0.22 0.23 0.20 0.23 0.04 0.0375092 METHYLENE CHLORIDE 0.59 0.60 0.54 0.59 0.11 0.0875343 ETHYLIDENE DICHLORIDE 0.127647010 HYDROCHLORIC ACID 0.47 0.55 0.62 0.02 0.02 0.1178933 METHYL ETHYL KETONE 0.25 0.25 0.23 0.23 0.05 0.0379016 TRICHLOROETHYLENE 0.18 0.18 0.17 0.20 0.03 0.0279345 1,1,2,2-TETRACHLOROETHAN0.09 0.09 0.08 0.08 0.02 0.01KINDER MORGAN INDIANOLA PLANT 15051 100414 ETHYL BENZENE 0.23 0.02 0.02 0.02 0.02 0.02 0.02108883 TOLUENE 0.30 0.44 0.33 0.26 0.24 0.24 0.26110543 HEXANE 0.36 0.40 0.30 0.21 0.24 0.24 0.32127184 TETRACHLOROETHYLENE 0.029 1.45E-05 0.0291330207 XYLENE (MIXED ISOMERS) 0.13 0.07 0.05 0.17 0.13 0.14 0.141634044 METHYL TERT-BUTYL ETHER 0.90 0.66 3.00 3.11 3.11 3.4171432 BENZENE 0.20 0.13 0.11 0.38 0.19 0.19 0.2291203 NAPHTHALENE2.17E-04 1.95E-0595636 1,2,4-TRIMETHYLBENZENE 0.06 0.07 0.06KINDER-MORGAN LIQUIDS 15034 110543 HEXANE 0.02 0.02 0.02 0.02TERMINAL LLC PB LEAD8.1115E-07 1.7774E-06 0.00000119KOPP GLASS, INCORPORATED. 15218 110543 HEXANE 0.126 0.133 0.103 0.097 0.07667561 METHANOL 0.528 0.086 1.189 1.062 0.194 0.184 0.0587440746 INDIUM 0.0257647010 HYDROCHLORIC ACID 0.007 0.006 0.014 0.013 0.01379016 TRICHLOROETHYLENE 2.875 0.813 0.000 0.000 0.000GLYET GLYCOL ETHERS0.023 0.00318 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearKOPPERS INDUSTRIES INC. CLAIRTON P 15025 100414 ETHYL BENZENE 0.782 0.100 0.045 2.088 0.097 0.127 0.109100425 STYRENE 0.535 0.227 0.267 0.394 0.399 0.513 0.488100470 BENZONITRILE0.00 0.01 0.01105679 2,4-DIMETHYLPHENOL 0.00 0.00106423 P-XYLENE 0.51 0.50 0.43 0.47 0.59 0.56106445 P-CRESOL 0.05 0.05 0.06 0.04 0.05 0.05108383 M-XYLENE 0.53 0.48 0.43 0.45 0.58 0.55108394 M-CRESOL 0.06 0.05 0.06 0.05 0.06 0.05108883 TOLUENE 3.58 1.39 0.93 1.16 1.19 1.58 1.48108952 PHENOL 0.60 0.11 0.08 0.07 0.07 0.09 0.08110543 HEXANE 0.08 0.18 0.18 0.23110861 PYRIDINE 0.04 0.06 0.07 0.07120127 ANTHRACENE 0.01 0.75 0.26 0.74 0.78 0.67 0.66129000 PYRENE1.30 1.19 1.181319773 CRESOLS (MIXED ISOMERS) 0.25132649 DIBENZOFURAN 0.04 0.65 0.88 0.73 0.66 0.56 0.551330207 XYLENE (MIXED ISOMERS) 0.92191242 BENZO(G,H,I)PERYLENE 0.19 0.28 0.27 0.26193395 INDENO(1,2,3-CD)PYRENE 0.29 0.29 0.28206440 FLUORANTHENE1.97 1.80 1.81207089 BENZO(K)FLUORANTHENE 0.27 0.22 0.22208968 ACENAPHTHYLENE 1.10 0.22 0.22218019 CHRYSENE1.50 1.47 1.4250000 FORMALDEHYDE 0.01 0.01 0.0150328 BENZO(A)PYRENE 0.58 0.5653703 DIBENZ(A,H)ANTHRACENE 0.09 0.09 0.0956553 BENZ(A)ANTHRACENE 1.39 1.35 1.3871432 BENZENE 6.11 5.79 2.99 2.39 2.62 3.25 3.1783329 ACENAPHTHENE1.08 1.81 1.7185018 PHENANTHRENE 1.96 2.98 2.75 3.32 2.98 3.2186737 FLUORENE1.21 1.11 1.0786748 CARBAZOLE0.38 0.34 0.3391203 NAPHTHALENE 17.09 13.97 10.85 8.11 8.16 9.19 8.4491225 QUINOLINE 0.01 0.17 0.14 0.23 0.22 0.20 0.1992524 BIPHENYL 0.13 0.19 0.15 0.28 0.26 0.22 0.2195476 O-XYLENE 0.31 0.50 0.41 0.27 0.31 0.2995487 O-CRESOL 0.02 0.02 0.04 0.05 0.07 0.0695636 1,2,4-TRIMETHYLBENZENE 0.19 0.09 0.13 0.1398828 CUMENE 0.122 0.008PBC LEAD COMPOUNDS 1.20E-05 1.53E-05 1.53E-05POM POLYCYCLIC ORGANIC MATT19.62 5.27 9.04 11.94 15.95 14.85 8.4419 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearKOSMOS CEMENT COMPANY 15225 7647010 HYDROCHLORIC ACID 7.97 9.06 9.60 1.367723140 PHOSPHORUS (YELLOW OR WHITE) 3.10 0.44CRC CHROMIUM COMPOUNDS 0.35 0.05NIC NICKEL COMPOUNDS 0.16 0.02PBC LEAD COMPOUNDS 0.01 0.14 0.02 0.00LAUREL MOUNTAIN WHIRLPOOLS, INC. 15145 100425 STYRENE 4.10 3.72 3.58 3.35 5.31 25.97 14.95110543 HEXANE 0.003 0.003 0.004 0.003131113 DIMETHYL PHTHALATE 0.05 0.04 0.04 0.03 0.07 0.00 0.8678933 METHYL ETHYL KETONE0.13 0.13PB LEAD 0.00 0.00 0.00 0.00 0.00LIBERTY POLYGLAS PULTRUSIONS 15122 100425 STYRENE 10.00 9.83 9.39 6.27 5.76 6.00 7.378938110543 HEXANE0.01LIBERTY-PITTSBURGH SYSTEMS, INC. 15225 108101 METHYL ISOBUTYL KETONE 0.08 0.11 0.12 0.13 0.11108883 TOLUENE 0.00 0.03110543 HEXANE0.001330207 XYLENE (MIXED ISOMERS) 0.00 0.03 0.01 0.02 0.0267561 METHANOL 1.38 2.01 1.89 1.99 1.65GLYET GLYCOL ETHERS 0.03 0.03 0.06 0.10 0.09LINDY PAVING(TRUMBULL) 100414 100414 ETHYL BENZENE 0.04 0.03 0.04 0.03 0.04108883 TOLUENE 0.02 0.02 0.02 0.02 0.03110543 HEXANE 0.14 0.12 0.14 0.12 0.171330207 XYLENE (MIXED ISOMERS) 0.03 0.03 0.03 0.03 0.0418540299 CHROMIUM (VI) 6.65E-05 7.29E-04 8.42E-04 8.27E-05193395 INDENO(1,2,3-CD)PYRENE1.29E-06205992 BENZ(E)ACEPHENANTHRYLENE1.84E-05207089 BENZO(K)FLUORANTHENE7.53E-06218019 CHRYSENE3.31E-0550000 FORMALDEHYDE 0.46 0.41 0.47 0.39 5.69E-0150328 BENZO(A)PYRENE1.82E-0656553 BENZ(A)ANTHRACENE3.86E-0571432 BENZENE 0.058 0.052 0.060 0.050 0.07271556 METHYL CHLOROFORM 0.007 0.006 0.007 0.006 0.0097439976 MERCURY 4.41e-5 3.82E-05 3.43E-05 3.96E-05 3.29E-05 4.41E-057440473 CHROMIUM0.001 0.00175070 ACETALDEHYDE 0.192PB LEAD 3.17e-5 9.87E-05 8.87E-05 1.36E-02 8.55E-05 3.17E-05PNA POLYNUCLEAR AROMATICS 0.03 0.03 0.02 0.0320 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearLTV STEEL COMPANY- 15207 71432 BENZENE 2.46PITTSBURGH COKE PLANT 7664417 AMMONIA 12.68POM POLYCYCLIC ORGANIC MATT0.56MARATHON ASHLAND PETROLEUM 15025 100414 ETHYL BENZENE 0.02 0.02 0.01LLC 108883 TOLUENE 0.30 0.29 0.16110543 HEXANE 0.36 0.35 0.191330207 XYLENE (MIXED ISOMERS) 0.12 0.11 0.06540841 2,2,4-TRIMETHYLPENTANE 0.18 0.17 0.1071432 BENZENE 0.20 0.20 0.11PBC LEAD COMPOUNDS 2.15E-05MARSH ASPHALT, INC. - 15304 100414 ETHYL BENZENE 0.10 0.08 0.10 0.07 0.01 0.00DRAVOSBURG PLANT 106514 QUINONE 0.01 0.01 0.01 0.01108883 TOLUENE 0.05 0.05 0.05 0.03 0.00 0.00110543 HEXANE0.02 0.011330207 XYLENE (MIXED ISOMERS) 0.13 0.11 0.13 0.08 0.00 0.0018540299 CHROMIUM (VI) 0.00 0.00 0.00 0.00 0.0050000 FORMALDEHYDE 0.03 0.02 0.03 0.02 0.07 0.0571432 BENZENE 0.01 0.01 0.01 0.01 0.01 0.0175070 ACETALDEHYDE 0.02 0.02 0.02 0.01HGC MERCURY COMPOUNDS 1.25E-05 1.47E-05 1.32E-05 5.77E-06 4.17E-06PBC LEAD COMPOUNDS 2.05E-05 2.40E-05 2.87E-05MAYVIEW STATE HOSPITAL 15017 110543 HEXANE0.14 0.14PB LEAD 3.34E-05 3.36E-05 5.55E-05 3.20E-05 3.58E-05 3.59E-05 3.17E-05MCCONWAY & TORLEY CORP. 15201 108952 PHENOL 0.01 0.01 0.01 0.06110543 HEXANE 0.13 0.08 0.12 0.131314563 PHOSPHOROUS OXIDE 0.03 0.02 0.02 0.03 0.03 0.0950000 FORMALDEHYDE 0.00 0.0171432 BENZENE 0.11 0.15 0.17 0.707439965 MANGANESE 0.03 0.03 0.05 0.34 3.95E-047440020 NICKEL 0.03 0.03 0.03 0.05 0.00 1.75E-057440473 CHROMIUM0.20ASC ARSENIC COMPOUNDS 1.10E-05CDC CADMIUM COMPOUNDS 5.70E-05COC COBALT COMPOUNDS 0.01 0.00CRC CHROMIUM COMPOUNDS 0.04 0.02 0.02 0.03 0.10 1.38E-05PB LEAD7.19E-03PBC LEAD COMPOUNDS 6.10E-05 0.01 0.00 0.00SEC SELENIUM COMPOUNDS 2.00E-0521 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearMCKEES ROCKS FORGINGS 15136 110543 HEXANE 0.46 0.27 0.09 0.13MEDRAD, INC. 15051 75218 ETHYLENE OXIDE 0.67 1.03MERCY HOSPITAL OF PITTSBURGH 15219 110543 HEXANE 0.13 0.13 0.13 0.141330207 XYLENE (MIXED ISOMERS) 0.1 0.10 0.10 0.10 0.01 0.01 0.0150000 FORMALDEHYDE 0.1 0.10 0.10 0.10 0.01 0.01 0.0167561 METHANOL 0.4 0.40 0.40 0.40 0.04 0.04 0.0474839 METHYL BROMIDE 175218 ETHYLENE OXIDE 3 0.34 0.27 0.23 0.56 0.48 0.40GLYET GLYCOL ETHERS 0.25 0.25 0.25 0.25 0.25 0.25 0.25PB LEAD 8.87E-06 1.45E-05 1.20E-05 1.76E-05METALTECH 15219 110543 HEXANE 0.28 0.30 0.29 0.28 0.31PB LEAD 6.46E-05000000SBC ANTIMONY COMPOUNDS 0.00 0.00MOTOR COILS MANUFACTURING CO. 15104 100414 ETHYL BENZENE 0.07 0.05 0.02107211 ETHYLENE GLYCOL 0.02108883 TOLUENE 0.16 0.07 0.03110543 HEXANE 1.27 0.75 0.051330207 XYLENE (MIXED ISOMERS) 0.17 0.17 0.0818540299 CHROMIUM (VI) 0.0067561 METHANOL 0.09 0.04 0.0078933 METHYL ETHYL KETONE 0.29 0.42 0.19COC COBALT COMPOUNDS 0.02 0.03 7.90E-05CRC CHROMIUM COMPOUNDS 1.61E-04GLYET GLYCOL ETHERS 0.09 0.05NIC NICKEL COMPOUNDS 3.69E-04 1.40E-04PBC LEAD COMPOUNDS 3.99E-05 1.94E-05 7.56E-06NATIONAL ENERGY TECHNOLOGY 15236 PBC LEAD COMPOUNDS 5.56E-05 3.12E-05 1.56E-05 1.36E-05 1.51E-05 1.92E-05 5.86E-06LAB - PGH22 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearNEVILLE CHEMICAL COMPANY 15225 100414 ETHYL BENZENE 2.31 1.99 2.08 2.00 1.69 2.77 4.64100425 STYRENE 3.77 3.68 2.38 2.13 1.90 1.63 3.41106990 1,3-BUTADIENE 0.01 0.01 0.04 0.03 0.00 0.06106990 1,3-BUTADIENE0.02107211 ETHYLENE GLYCOL5.05E-05108316 MALEIC ANHYDRIDE 9.00E-05 9.00E-05 9.00E-05 9.00E-05 9.00E-05 8.61E-04108883 TOLUENE 7.01 6.59 6.66 6.85 6.92 10.52 4.95108907 CHLOROBENZENE 0.01 0.01 0.01 0.00 0.01 0.01 4.95108952 PHENOL 0.00 0.00 0.00 0.00 0.00 0.05 0110543 HEXANE 0.01 0.01 0.19 0.16 0.16 0.22 0.16120127 ANTHRACENE 0 3.69E-06 1.35E-07 1.34E-07 0 0120127 ANTHRACENE 0.01 0.01127184 TETRACHLOROETHYLENE0000001319773 CRESOLS (MIXED ISOMERS)0000001330207 XYLENE (MIXED ISOMERS) 6.27 5.62 5.33 5.08 4.81 5.25 8.652551137 TRIMETHYL BENZENE0.97 1.68271896 BENZOFURAN0.0267561 METHANOL 0.00 0.00 0.00 0.00 0.00 0.0071432 BENZENE 4.92 5.80 4.18 4.14 4.14 5.30 3.6475092 METHYLENE CHLORIDE 0.01 0.00 0.00 0.007664417 AMMONIA 8.04 7.52 11.57 7.70 7.53 3.867664417 AMMONIA0.6477736 DICYCLOPENTADIENE5.38 6.547782492 SELENIUM1.18E-07 0.00285449 PHTHALIC ANHYDRIDE2.02E-0491203 NAPHTHALENE 0.85 1.20 1.22 1.05 1.00 2.55 2.6192524 BIPHENYL 0.197 0.197 0.002 0.002 0.002 5.90E-08 095136 INDENE0.1295636 1,2,4-TRIMETHYLBENZENE 3.74 3.10 3.77 2.48 3.45 3.01 3.1098828 CUMENE 0.20 0.19 0.28 0.23 0.17 0.23 0.98ASC ARSENIC COMPOUNDS1.72E-08BEC BERYLLIUM COMPOUNDS2.05E-08CDC CADMIUM COMPOUNDS3.54E-07COC COBALT COMPOUNDS4.63E-07CRC CHROMIUM COMPOUNDS 1.26E-03 1.10E-01 1.09E-02 1.34E-03 1.21E-02 1.29E-05HGC MERCURY COMPOUNDS 1.50E-04 5.07E-04 0.00E+00 9.20E-06MNC MANGANESE COMPOUNDS 5.06E-07PB LEAD 1.51E-04 1.52E-04 1.18E-04 9.54E-04 8.95E-04 2.78E-05 4.67E-04POM POLYCYCLIC ORGANIC MATTER 3.40E-03 0.00 0.00 0.00 2.90E-03SBC ANTIMONY COMPOUNDS3.95E-0823 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearNEXTECH 15145 110543 HEXANE 0.24 0.23 0.22 0.22 0.22PBC LEAD COMPOUNDS 1.07E-040000SBC ANTIMONY COMPOUNDS 2.37E-040000NORTH COAST CALIG CORP 15136 108101 METHYL ISOBUTYL KETONE 2.75108883 TOLUENE 4.40108952 PHENOL 0.231330207 XYLENE (MIXED ISOMERS) 4.3350000 FORMALDEHYDE 0.1878933 METHYL ETHYL KETONE 17.11GLYET GLYCOL ETHERS 11.84NRG ENERGY CENTER PITTSBURGH 15212 PB LEAD 6.46E-07 1.83E-05 6.92E-05 1.15E-04 6.46E-13 1.31E-05 6.21E-05O. HOMMEL COMPANY 15106 67561 METHANOL 4.10 4.60 6.49 4.17PBC LEAD COMPOUNDS 0.04 0.03 0.02ORION POWER MIDWEST - 15204 100414 ETHYL BENZENE 3.86E-03 4.17E-03 2.67E-03 2.22E-03BRUNOT ISLAND 106990 1,3-BUTADIENE 5.28E-04 3.97E-04 4.50E-04 4.44E-04107028 ACROLEIN 7.45E-04 8.09E-04 5.08E-04 4.19E-04108383 M-XYLENE 2.46E-03 2.41E-03 2.46E-03 2.44E-03108883 TOLUENE 1.62E-02 1.75E-02 1.14E-02 9.52E-03110543 HEXANE 2.00E-05 2.00E-05 2.00E-05 2.00E-051330207 XYLENE (MIXED ISOMERS) 7.45E-03 8.09E-03 5.09E-03 4.19E-0350000 FORMALDEHYDE 6.79E-04 0.091 0.127 0.092 0.06971432 BENZENE 0.003 0.003 0.003 0.0027439965 MANGANESE 0.037 0.027 0.037 0.0217439976 MERCURY 3.85E-05 2.77E-05 3.84E-05 3.15E-057440020 NICKEL 1.74E-04 1.26E-04 1.74E-04 1.21E-047440382 ARSENIC 4.33E-04 3.12E-04 4.32E-04 2.90E-047440417 BERYLLIUM 2.57E-05 1.85E-05 2.56E-05 8.16E-067440439 CADMIUM 1.63E-04 1.18E-04 1.63E-04 1.26E-047440473 CHROMIUM 4.79E-04 3.45E-04 4.78E-04 2.90E-0475070 ACETALDEHYDE 0.005 0.005 0.003 0.00375569 PROPYLENE OXIDE 0.003 0.004 0.002 0.00175569 PROPYLENE OXIDE0.0027664417 AMMONIA0.7207782492 SELENIUM 1.05E-03 7.55E-04 1.05E-03 6.60E-0491203 NAPHTHALENE 1.20E-03 9.16E-04 1.15E-03 1.01E-0395636 1,2,4-TRIMETHYLBENZENE 1.84E-03 1.81E-03 1.84E-03 1.83E-03PB LEAD 0.009 0.014 0.002 4.50E-04 3.23E-04 4.48E-04 3.69E-04POM POLYCYCLIC ORGANIC MATTER 1.45E-03 1.14E-03 1.37E-03 1.20E-0324 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearORION POWER MIDWEST, 15024 100414 ETHYL BENZENE 0.07 0.06 0.07 0.06CHESWICK STATION 100425 STYRENE 0.02 0.01 0.02 0.02100447 BENZYL CHLORIDE 0.32 0.42 0.46 0.53 0.42 0.53 0.45106934 ETHYLENE DIBROMIDE 0.00 0.00 0.00 0.00107028 ACROLEIN 0.13 0.17 0.19 0.22 0.17 0.22 0.18107062 ETHYLENE DICHLORIDE 0.03 0.02 0.03 0.03108054 VINYL ACETATE 0.01 0.00 0.01 0.00108383 M-XYLENE 6.10E-04 5.65E-04 5.95E-04 5.90E-04108883 TOLUENE 0.027 0.021 0.026 0.153108907 CHLOROBENZENE 0.017 0.013 0.017 0.014108952 PHENOL 0.012 0.010 0.012 0.010110009 FURAN 1.33E-06 1.05E-06 1.32E-06 1.12E-06110543 HEXANE 0.13 0.17 0.05 0.14117817 BIS(2-ETHYLHEXYL)PHTHALATE 0.06 0.04 0.05 0.05120127 ANTHRACENE 1.02E-07 1.74E-07 1.30E-07121142 2,4-DINITROTOLUENE 2.11E-04 1.66E-04 2.10E-04 1.78E-04123386 PROPIONALDEHYDE 0.287 0.226 0.286 0.242127184 TETRACHLOROETHYLENE 0.032 0.026 0.032 0.027129000 PYRENE 2.13E-07 3.63E-07 2.70E-071330207 XYLENE (MIXED ISOMERS) 0.03 0.02 0.03 0.021634044 METHYL TERT-BUTYL ETHER 0.03 0.02 0.03 0.021746016 2,3,7,8-TETRACHLORODIBENZO-P-DIOXIN 8.51E-09 9.4E-09 3.86E-08 3.03E-08 3.83E-08 3.25E-09191242 BENZO(G,H,I)PERYLENE 5.12E-08 8.71E-08 6.48E-08193395 INDENO(1,2,3-CD)PYRENE 7.68E-08 1.31E-07 9.73E-08205823 BENZO(J)FLUORANTHENE 7.68E-08 1.31E-07 9.73E-08205992 BENZ(E)ACEPHENANTHRYLENE 7.68E-08 1.31E-07 9.73E-08206440 FLUORANTHENE 1.28E-07 2.18E-07 1.62E-07208968 ACENAPHTHYLENE 7.68E-08 1.31E-07 9.73E-08218019 CHRYSENE 7.68E-08 1.31E-07 9.73E-083268879 OCTACHLORODIBENZO-P-DIOXIN 2.48E-07 2.73E-0734465468 HEXACHLORODIBENZODIOXIN,1,2,3,6,7,8-1.71E-08 1.89E-0838998753 HEPTA CHLORO FURANS 4.57E-08 5.48E-0839001020 OCTACHLORODIBENZOFURANS, TOTAL 3.95E-08 4.36E-0850000 FORMALDEHYDE 0.109651 0.14 0.16 0.06 0.05 0.06 0.1650328 BENZO(A)PYRENE 3.45E-05 2.71E-05 3.42E-05 2.90E-0551207319 2,3,7,8-TETRACHLORODIBENZOFURAN 3.03E-08 3.35E-08532274 2-CHLOROACETOPHENONE 0.005 0.004 0.005 0.00453703 DIBENZ(A,H)ANTHRACENE 5.12E-08 8.71E-08 .56495 3-METHYLCHOLANTHRENE 7.68E-08 1.31E-07 9.73E-0856553 BENZ(A)ANTHRACENE 7.68E-08 1.31E-07 9.73E-0857117314 2,3,4,7,8-PENTACHLORODIBENZOFURAN 2.66E-08 3.35E-0857117416 1,2,3,7,8-PENTACHLORODIBENZOFURAN 2.10E-07 2.32E-0757976 DIMETHYLBENZ(A)ANTHRACENE 6.83E-07 1.16E-06 8.65E-0725 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per Year60344 METHYLHYDRAZINE 0.08 0.10 0.11 0.13 0.10 0.13 0.1167663 CHLOROFORM 0.04 0.04 0.04 0.0471432 BENZENE 0.59 0.77 0.85 0.07 0.06 0.07 0.8371556 METHYL CHLOROFORM 0.02 0.01 0.02 0.017439965 MANGANESE 0.29 0.32 0.27 0.34 0.43 0.317439976 MERCURY 0.04 0.05 0.05 0.12 0.10 0.13 0.107440020 NICKEL 0.13 0.17 0.18 0.21 0.21 0.26 0.18ORION POWER MIDWEST, 7440360 ANTIMONY 0.01 0.01 0.01 0.01CHESWICK STATION 7440382 ARSENIC 0.24 0.27 0.39 0.41 0.52 0.267440417 BERYLLIUM 0.06 0.05 0.06 0.017440439 CADMIUM 0.02 0.03 0.03 0.01 0.01 0.01 0.037440473 CHROMIUM 0.15 0.17 0.21 0.25 0.31 0.177440484 COBALT 0.05 0.06 0.07 0.04 0.05 0.06 0.0674839 METHYL BROMIDE 0.10 0.11 0.12 0.10 0.12 0.1074873 METHYL CHLORIDE 0.24 0.32 0.35 0.40 0.31 0.40 0.3475003 ETHYL CHLORIDE 0.03 0.02 0.03 0.0375070 ACETALDEHYDE 0.26 0.34 0.37 0.43 0.34 0.43 0.3675092 METHYLENE CHLORIDE 0.22 0.17 0.22 0.1875150 CARBON DISULFIDE 0.06 0.08 0.09 0.10 0.08 0.10 0.0875252 BROMOFORM0.02 0.03 0.027647010 HYDROCHLORIC ACID (adjus 785.84 1023.34 1130.431298.42 1021.93 1292.45 1093.857664393 HYDROGEN FLUORIDE (adjus74.47 96.98 107.13123.05 96.85 122.48 103.667664417 AMMONIA 0.42 0.42 0.23 176.64 139.03 0.23 0.3877781 DIMETHYL SULFATE 0.04 0.03 0.04 0.037782492 SELENIUM 0.77 0.85 2.35 2.60 3.28 1.9878591 ISOPHORONE 0.26 0.35 0.38 0.44 0.34 0.44 0.3778933 METHYL ETHYL KETONE 0.18 0.23 0.26 0.29 0.23 0.29 0.2580626 METHYL METHACRYLATE 0.02 0.01 0.02 0.0183329 ACENAPHTHENE 7.68E-08 1.31E-07 9.73E-0885018 PHENANTHRENE 7.25E-07 1.23E-06 9.19E-0786737 FLUORENE 1.19E-07 2.03E-07 1.51E-0891203 NAPHTHALENE 0.010 0.008 0.010 0.00891576 2-METHYLNAPHTHALENE 1.02E-06 1.74E-06 1.30E-0692524 BIPHENYL 0.001 0.001 0.001 0.00195636 1,2,4-TRIMETHYLBENZENE 0.000 0.000 0.000 0.00098828 CUMENE 0.004 0.003 0.004 0.00398862 ACETOPHENONE 0.011 0.009 0.011 0.010CNC CYANIDE COMPOUNDS 1.14 1.49 1.64 1.89 1.49 1.88 1.59PB LEAD 0.21 0.27 0.30 0.29 0.23 0.14 0.2726 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearORION POWER MIDWEST, 15081 100414 ETHYL BENZENE 3.50E-05 3.50E-05PHILLIPS STATION 108383 M-XYLENE 6.15E-04 6.15E-04108883 TOLUENE 2.55E-04 2.55E-04110543 HEXANE 5.00E-06 5.00E-0671432 BENZENE 2.50E-05 2.50E-0595636 1,2,4-TRIMETHYLBENZENE 4.60E-04 4.60E-04PBC LEAD COMPOUNDS 5.43E-05 8.05E-05 6.80E-05 0 0PANNIER CORPORATION, 15044 100414 ETHYL BENZENE 0.001 0.002 0.002 0.001 0.004GRAPHICS DIVISION 100425 STYRENE 3.35 4.25 3.65 3.66 3.47 3.80108883 TOLUENE 0.55 0.77 0.33 0.12 0.54 0.421330207 XYLENE (MIXED ISOMERS) 0.05 0.02 0.02 0.01 0.05 0.0978933 METHYL ETHYL KETONE 0.01 0.01 0.01 0.01 0.06 0.0280626 METHYL METHACRYLATE 2.13 2.69 2.31 2.31 2.20 2.4095636 1,2,4-TRIMETHYLBENZENE 0.05 0.02 0.04 0.04 0.06GLYET GLYCOL ETHERS 0.14 0.57 0.29 0.20 0.42 0.29PB LEAD 2.83E-07 3.37E-07 3.05E-07 2.75E-07 2.92E-07 3.03E-07PARC TECHNICAL SERVICES, INC. 15238 108883 TOLUENE 0.65 0.41 0.14 0.64 0.41 0.64 0.65110543 HEXANE 0.02 0.02 0.02 0.01 0.01 0.011330207 XYLENE (MIXED ISOMERS) 0.14 0.12 0.12 0.58 0.58 0.5871432 BENZENE 0.03 0.03 0.16 0.16 0.167664417 AMMONIA 0.04 0.04 0.04 0.04 0.04 0.047782505 CHLORINE 0.03 0.03 0.03 0.03 0.007783064 HYDROGEN SULFIDE 0.34 0.34 0.34 0.34 0.34 0.3478933 METHYL ETHYL KETONE 0.5 0.25 5.00E-04 5.00E-04 5.00E-04 5.00E-04 0.3429PENNSYLVANIA ELECTRIC COIL LTD 15015 100414 ETHYL BENZENE 0.10 0.36 0.38 0.02 0.05 0.16 0.00108101 METHYL ISOBUTYL KETONE 0.26 0.26108883 TOLUENE 1.33 0.55 0.44 0.12 0.05 0.12 0.19108952 PHENOL 0.03 0.00 0.01 0.01 0.04110543 HEXANE 0.01 0.01 0.01 0.011330207 XYLENE (MIXED ISOMERS) 1.51 1.93 2.02 0.18 0.76 0.71 1.1267561 METHANOL 2.36 0.50 0.5071432 BENZENE 0.33 0.03 0.0071556 METHYL CHLOROFORM 0.05 0.00 0.0074873 METHYL CHLORIDE 0.0678933 METHYL ETHYL KETONE 0.14 0.12 0.14 0.20 0.29 0.09PB LEAD 0.2 0.2 0 2.74E-07 2.74E-07 2.54E-0727 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearPITT PENN OIL COMPANY 15030 107211 ETHYLENE GLYCOL 1.93 1.69 1.75 0.94 0.59 0.35 0.3167561 METHANOL 12.80 12.73 12.74 9.49 5.39 3.64 3.538052413 STODDARD SOLVENT 0.04PITTSBURGH ALLEGHENY COUNTY 15222 110543 HEXANE0.85THERMAL, LTD PB LEAD 8.13E-07 3.35E-06 1.04E-05 3.31E-05 0 2.47E-05 2.38E-05PITTSBURGH BREWING CO. 15201 7647010 HYDROCHLORIC ACID 2.90 1.99 2.76 2.54 4.03 4.76 4.43PITTSBURGH 7664393 HYDROGEN FLUORIDE 0.36 0.25 0.35 0.32 0.50 0.59 0.557664417 AMMONIA 0.25 0.25 1.50 1.90 1.88 1.58 1.77PB LEAD 2.60E-02 7.51E-04 1.04E-03 9.58E-04 1.52E-03 1.79E-03 1.55E-03PITTSBURGH ELECTRICAL INSULATION 15120 108883 TOLUENE 3.22 3.22 5.45 0.34 0.49 0.16 0.24110543 HEXANE 0.00 0.00 0.00 0.0267561 METHANOL 2.12 2.12 3.34 0.23 0.23 0.13 0.1778933 METHYL ETHYL KETONE 0.18 0.18 0.73 0.04 0.03 0.03 0.04PB LEAD0 3.94E-07 4.24E-06PITTSBURGH IAP/ARS 15108 100414 ETHYL BENZENE2.11E-04100425 STYRENE5.07E-07106934 ETHYLENE DIBROMIDE9.08E-07106990 1,3-BUTADIENE6.17E-05107028 ACROLEIN1.92E-04108883 TOLUENE3.87E-04108907 CHLOROBENZENE5.50E-07110543 HEXANE2.23E-021330207 XYLENE (MIXED ISOMERS)1.24E-0350000 FORMALDEHYDE1.91E-03540841 2,2,4-TRIMETHYLPENTANE0542756 1,3-DICHLOROPROPENE5.42E-0756235 CARBON TETRACHLORIDE7.55E-0767561 METHANOL1.31E-0467663 CHLOROFORM5.84E-0771432 BENZENE8.83E-0475014 VINYL CHLORIDE3.06E-0775070 ACETALDEHYDE7.76E-0475092 METHYLENE CHLORIDE1.76E-0678933 METHYL ETHYL KETONE8.40E-0479005 1,1,2-TRICHLOROETHANE6.52E-0779345 1,1,2,2-TETRACHLOROETHANE1.08E-0691203 NAPHTHALENE1.41E-04CRC CHROMIUM COMPOUNDS8.08E-05HGC MERCURY COMPOUNDS1.25E-06PAH PAH1.57E-0428 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearPB LEAD8.60E-06PITTSBURGH TERMINALS CORP 15225 100414 ETHYL BENZENE 0.07 0.05 0.06 0.03 0.02NEVILLE ISLAND 108383 M-XYLENE 0.24 0.25 0.17 0.14108883 TOLUENE 0.16 0.34 0.78 0.56 0.53 0.37 0.30108952 PHENOL 0.00 0.00 0.00 0.00110543 HEXANE 1.66 1.99 0.95 0.62 0.60 0.44 0.361319773 CRESOLS (MIXED ISOMERS) 0.001330207 XYLENE (MIXED ISOMERS) 0.12 0.12 0.35 0.01 0.00 0.001634044 METHYL TERT-BUTYL ETHER 1.39 1.68534521 4,6-DINITRO-O-CRESOL 0.00 0.00 0.00 0.00 0.00540841 2,2,4-TRIMETHYLPENTANE 0.31 0.30 0.22 0.1871432 BENZENE 0.22 0.27 0.53 0.35 0.36 0.25 0.2191203 NAPHTHALENE 1.17E-04 2.70E-04 6.80E-04 5.20E-04 0.00 0.0092524 BIPHENYL 0.00 0.00 0.00 0.0095487 O-CRESOL 6.00E-05 0.00 0.00 0.0098828 CUMENE 5.00E-04 5.61E-04 0.00 0.00POM POLYCYCLIC ORGANIC MATTER 0.01 0.01PITTSBURGH TERMINALS CORP. - 15108 100414 ETHYL BENZENE 0.09 0.01 0.03 0.03 0.03 0.04 0.05CORAOPOLIS 108883 TOLUENE 0.46 0.34 0.45 0.47 0.41 0.47 0.55110543 HEXANE 0.49 0.38 0.54 0.53 0.45 0.57 0.561330207 XYLENE (MIXED ISOMERS) 0.16 0.11 0.17 0.18 0.15 0.20 0.34540841 2,2,4-TRIMETHYLPENTANE 0.25 0.18 0.26 0.25 0.41 0.29 0.3371432 BENZENE 0.28 0.20 0.29 0.28 0.47 0.32 0.3891203 NAPHTHALENE 1.91E-04HGC MERCURY COMPOUNDS 5.40E-07POM POLYCYCLIC ORGANIC MATTER 0.01 0.02PPG INDUSTRIES - 15146 100414 ETHYL BENZENE 8.60E-04CHEMICALS TECHNICAL CTR 106423 P-XYLENE 0.02107062 ETHYLENE DICHLORIDE 0.00 0.01 0.01 0.11107211 ETHYLENE GLYCOL 0.13 0.24 0.31 0.05 0.14107879 2-PENTANONE0.17107982 1-METHOXY-2-PROPANOL 0.20108101 METHYL ISOBUTYL KETONE 0.05 0.03 0.24 0.10 0.13108214 ISOPROPYL ACETATE 0.46108247 ACETIC ANHYDRIDE 0.35 0.48108883 TOLUENE 1.84 1.52 0.06 0.52 3.30 1.88108907 CHLOROBENZENE 0.45 0.12 0.07 0.63 0.25108907 CHLOROBENZENE0.95108952 PHENOL 0.002109999 TETRAHYDROFURAN 0.18 0.71 0.49 4.59 0.87110543 HEXANE 0.18 0.62 0.12 0.65 0.49 0.41 0.2429 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per Year110805 2-ETHOXYETHANOL0.17110827 CYCLOHEXANE0.23117817 BIS(2-ETHYLHEXYL)PHTHALATE 0.01121448 TRIETHYLAMINE 0.00 0.16 0.04 0.23122996 2-PHENOXYETHANOL 0.09 0.47123864 BUTYL ACETATE0.22127184 TETRACHLOROETHYLENE0.271330207 XYLENE (MIXED ISOMERS) 0.004 0.12 0.971330207 XYLENE (MIXED ISOMERS) 0.08 0.12 0.74 0.31141786 ETHYL ACETATE0.75 0.02 1.31142825 HEPTANE0.80 1.47 0.67142961 1,1-OXYBISBUTANE 0.26 0.15 0.981634044 METHYL TERT-BUTYL ETHER 0.00250000 FORMALDEHYDE 0.085124301 METHYLENE BIS(4-CYCLOHEXYLISOCYANATE) 0.2160297 1,1'-OXYBISETHANE0.2164197 ACETIC ACID0.12 0.1764742525 DISTILLATES, (PETROLEUM), HYDROTREATED H 0.7367561 METHANOL 0.80 0.37 0.13 0.55 0.38 1.39 1.1267630 ISOPROPANOL0.3567663 CHLOROFORM 0.11 0.36 0.08 0.14 0.39 1.73 1.0768122 DIMETHYLFORMAMIDE, N,N- 0.01 0.10 0.02 0.04681845 SILICIC ACID, TETRAMETHYL ESTER 0.3571238 PROPANOL0.17 0.1274884 METHYL IODIDE 0.00275058 ACETONITRILE 0.40 0.09 1.09 0.42 2.7175092 METHYLENE CHLORIDE 1.85 1.39 2.13PPG INDUSTRIES - 75343 ETHYLIDENE DICHLORIDE 0.24 0.83 0.06 0.00CHEMICALS TECHNICAL CTR 7647010 HYDROCHLORIC ACID 0.74 0.56 0.167664393 HYDROGEN FLUORIDE 0.03 0.0177781 DIMETHYL SULFATE 0.11 0.11 0.10 0.1278104 SILICIC ACID, TETRAETHYL ESTER 0.2778933 METHYL ETHYL KETONE 0.04 0.05 0.10 0.2379005 1,1,2-TRICHLOROETHANE 0.0079016 TRICHLOROETHYLENE 0.02 0.0284742 DIBUTYL PHTHALATE 0.05 8.00E-04872504 1-METHYL-2-PYRROLIDINONE0.2295501 1,2-DICHLOROBENZENE0.4498828 CUMENE 0.00398862 ACETOPHENONE 0.03 0.01 0.01PB LEAD000000030 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearPPG INDUSTRIES, INC. SPRINGDALE 15144 110543 HEXANE0.04100414 ETHYL BENZENE 1.53 1.10 0.44 0.35 0.40 0.24 0.32108101 METHYL ISOBUTYL KETONE 24.12 25.02 19.57 16.51 18.33 13.27 12.40108883 TOLUENE 33.52 36.60 31.94 28.22 30.41 24.45 17.471330207 XYLENE (MIXED ISOMERS) 39.45 40.65 33.61 29.71 32.00 25.77 18.3978933 METHYL ETHYL KETONE 59.30 62.90 54.23 48.33 51.81 13.75 29.87PB LEAD 0.50 0.23 0.07 0.04 0.05 0.04 0.01PRECOAT METALS, 15132 100414 ETHYL BENZENE 0.32 1.90 0.01 1.09 1.34 0.93 0.89A DIV. OF SEQUA COATINGS 102409 GLYCOL ETHER 102409 3.62 2.40 6.97 8.38 8.50 9.64107211 ETHYLENE GLYCOL 0.04 0.00 0.00 0.00 0.00 0.00108101 METHYL ISOBUTYL KETONE 0.60 1.37 0.44 1.65 1.25 1.54 1.14108883 TOLUENE 0.58 2.09 0.30 1.38 0.23 0.50 0.25131113 DIMETHYL PHTHALATE 0.24 0.05 0.01 0.08 0.03 0.17 0.171330207 XYLENE (MIXED ISOMERS) 1.66 2.99 0.60 4.96 5.30 3.71 4.4650000 FORMALDEHYDE 0.09 0.26 0.00 0.04 0.07 0.04 0.0378591 ISOPHORONE 0.88 2.28 0.60 3.54 1.68 2.08 2.4878933 METHYL ETHYL KETONE 3.54 4.71 0.32 1.69 3.81 3.64 4.6079469 2-NITROPROPANE 0.0091203 NAPHTHALENE 0.07 0.20 0.05 0.34 0.39 0.55 0.0095636 1,2,4-TRIMETHYLBENZENE 0.28 1.45 0.18 3.95 4.15 0.00GLYET GLYCOL ETHERS 2.17PB LEAD 1.01E-05 1.14E-05 1.79E-05 1.24E-05 1.83E-05 1.20E-05PRESSURE CHEMICAL COMPANY 15201 108883 TOLUENE 6.60 1.10 8.30 0.28 1.55 0.31 0.48110543 HEXANE 0.70 2.10 3.60 1.40 2.19 2.60 2.601330207 XYLENE (MIXED ISOMERS) 0.53 0.43 0.251634044 METHYL TERT-BUTYL ETHER 2.70 0.00 0.00 0.00 0.00 067561 METHANOL 9.40 6.40 5.80 10.00 3.10 12.00 10.7275092 METHYLENE CHLORIDE 0.80 0.53 1.70 0.36 0.00 0.00 031 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearPRUETT-SCHAFFER CHEMICAL CO., INC. 15204 110543 HEXANE0.00100414 ETHYL BENZENE 0.02 0.02 0.02 0.01 0.01 0.01106423 P-XYLENE 0.12 0.11 0.08 0.05 0.04 0.06108101 METHYL ISOBUTYL KETONE 0.04 0.04 0.56 0.55 0.09 0.11 0.10108383 M-XYLENE 0.30 0.26 0.17 0.09 0.10 0.14108883 TOLUENE 0.25 0.08 0.20 0.22 0.05 0.03 0.08111762 2-BUTOXY ETHANOL 0.42 0.59 0.581330207 XYLENE (MIXED ISOMERS) 0.1416065831 CHROMIUM (III) 4.15E-04 0.00 4.87E-04 1.59E-04 5.55E-05 1.29E-042807309 2-PROPOXYETHANOL 0.01 0.0078933 METHYL ETHYL KETONE 0.34 0.71 0.33 0.36 0.05 0.08 0.0795476 O-XYLENE 0.10 0.10 0.06 0.03 0.04 0.06CR CHROMIUM (III) 0.002GLYET GLYCOL ETHERS 0.12NIC NICKEL 0.01 0.01 0 0.002 0.006 0.000 0.001RANBAR TECHNOLOGY INC. 15116 100414 ETHYL BENZENE 1.70 1.96 1.83 1.91 2.47 1.00 0.02108101 METHYL ISOBUTYL KETONE 2.84 2.67 2.78 2.27 2.52 1.49 0.02108883 TOLUENE 1.20 0.83 0.78 0.68 1.17 0.81 0.01111762 2-BUTOXY ETHANOL2.50E-03 3.52E-05112345 2-(2-BUTOXYETHOXY) ETHANOL 2.50E-03 3.52E-051330207 XYLENE (MIXED ISOMERS) 6.77 7.85 7.51 7.62 9.87 4.01 0.107647010 HYDROCHLORIC ACID 0.00 0.00 0.00 0.00 0.00 0.0078933 METHYL ETHYL KETONE 0.06 0.06 0.13 0.01 0.06 0.06 7.80E-0485449 PHTHALIC ANHYDRIDE 2.05 0.29 0.09 0.09 0.11 0.05 0.009PB LEAD00000032 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearREDLAND BRICK INC. - HARMAR PLANT 15024 7782505 CHLORINE0.072108883 TOLUENE 0.005 0.004 0.005 0.004 0.008 0.008 0.00916065831 CHROMIUM (III) 0.000 0.003 0.003 0.00371432 BENZENE 0.09 0.08 0.09 0.08 0.14 0.15 0.167439965 MANGANESE0.02 0.027440382 ARSENIC 0.001 0.001 0.001 0.002 0.002 0.0027440417 BERYLLIUM 3.19E-05 3.58E-05 3.25E-05 5.77E-05 5.91E-05 2.32E-057440473 CHROMIUM2.05E-06 1.33E-06 1.13E-0674873 METHYL CHLORIDE 0.02 0.02 0.02 0.02 0.03 0.03 0.0475003 ETHYL CHLORIDE 0.02 0.02 0.02 0.02 0.03 0.03 0.037647010 HYDROCHLORIC ACID 2.37 1.97 2.24 1.70 0.03 2.42 0.957664393 HYDROGEN FLUORIDE 7.67 6.39 7.23 5.59 0.05 8.04 2.987782492 SELENIUM 0.01 0.01 0.01 0.01 0.02 0.02 0.017782505 CHLORINE 0.04 0.04 0.04 0.04 0.06 0.07 0.0778933 METHYL ETHYL KETONE 0.01 0.01 0.01 0.01 0.01 0.01 0.0186737 FLUORENE1.42HG MERCURY 2.53E-04 2.20E-04 2.48E-04 2.26E-04 4.02E-04 4.10E-04 4.14E-04PB LEAD 0.005 0.004 0.005 0.004 0.007 0.008 0.008REICHHOLD, INC. 15017 100414 ETHYL BENZENE 0.21100425 STYRENE 2.81 4.42 3.01 2.63 2.55 3.64 3.09106514 QUINONE 0.02107211 ETHYLENE GLYCOL 0.098 0.094 0.001 0.001 0.001 0.001 0.001108316 MALEIC ANHYDRIDE 0.48 0.39 0.29 0.25 0.28 0.18 0.28108883 TOLUENE 0.11110543 HEXANE 0.21 0.21 0.19 0.17111466 BIS(2-HYDROXYETHYL) ETHER 0.01 0.01 0.031330207 XYLENE (MIXED ISOMERS) 0.2717557232 NEOPENTYL GLYCOL DIGLYCIDYL ETHER0.12 0.04 0 018540299 CHROMIUM (VI) 4.01E-0550000 FORMALDEHYDE 0.0571432 BENZENE 0.0275070 ACETALDEHYDE 0.0485449 PHTHALIC ANHYDRIDE 0.678 0.23 0.15 0.33 0.37 0.35 0.35ASC ARSENIC COMPOUNDS 5.22E-05BEC BERYLLIUM COMPOUNDS 1.70E-04CDC CADMIUM COMPOUNDS 4.06E-05GLYET GLYCOL ETHERS 0.562 0.00 0 0 0 0 0HGC MERCURY COMPOUNDS 6.92E-05MNC MANGANESE COMPOUNDS 1.24E-04NIC NICKEL COMPOUNDS 1.05E-04PB LEAD 0 7.54E-03 1.66E-05 1.48E-05 1.53E-05 4.47E-05 1.85E-05SEC SELENIUM COMPOUNDS 4.99E-0533 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearROYSTON LABORATORIES DIVISION 15238 108883 TOLUENE 3.17 3.07 4.66 6.08 2.34 2.43 5.811330207 XYLENE (MIXED ISOMERS) 1.13 0.83 1.93 2.44 1.65 1.68 0.2978933 METHYL ETHYL KETONE 1.00 0.88 1.20 1.62 2.10 2.27 0.36SANYO CHEMICAL & RESIN, INC. 15088 100414 ETHYL BENZENE 0.005 0.005100425 STYRENE 0.82 0.86 0.64 0.72103651 PROPYL BENZENE 0.006 0.006108883 TOLUENE 0.68 0.67 0.23 0.25110543 HEXANE0.021330207 XYLENE (MIXED ISOMERS) 0.36 0.32 0.32 0.692551137 TRIMETHYL BENZENE 0.008 0.00871432 BENZENE 0.001 0.00191203 NAPHTHALENE 0.001 0.00198828 CUMENE 0.03 0.03SCHENLEY SCHOOL 15203 110543 HEXANE0.02 0.02SERVSTEEL, INC. 15064 110543 HEXANE 0.03 0.0250328 BENZO(A)PYRENE 0.006 0.00656553 BENZ(A)ANTHRACENE 0.031 0.029POM POLYCYCLIC ORGANIC MATTER 1.9290 2.9310 2.6700SHALER AREA INTERMEDIATE 15116 110543 HEXANE0.009 0.009SCHOOLSHENANGO INC. 15225 100414 ETHYL BENZENE 0.008 0.006 0.009 0.007 0.006 0.006100425 STYRENE 0.04 0.03 0.03 0.04 0.03 0.03 0.02105679 2,4-DIMETHYLPHENOL 0.00108054 VINYL ACETATE 0.04 0.04 0.04 0.04108883 TOLUENE 1.63 0.83 0.75 0.89 0.52 0.49 0.45108952 PHENOL 1.92 1.84 1.86 1.85 0.67 0.68 0.70110543 HEXANE 0.04 0.15 0.15 0.14 0.08120127 ANTHRACENE 0.02 0.05 0.03 0.04 0.04 0.04 0.05123911 1,4-DIOXANE 0.04 0.04 0.04 0.04129000 PYRENE 0.02 0.00 0.01 0.05 0.03 0.04 0.111319773 CRESOLS (MIXED ISOMERS) 0.18 0.18 0.19 0.19 0.18 0.18 0.18132649 DIBENZOFURAN 0.01 0.01 0.01 0.03 0.03 0.03 0.061330207 XYLENE (MIXED ISOMERS) 0.53 0.34 0.25 0.24 0.09 0.07 0.05193395 INDENO(1,2,3-CD)PYRENE 0.004 0.004 0.004 0.012203645 PHENANTHRENE, CYCLOPENTA-, 0.01 0.02 0.05205992 BENZ(E)ACEPHENANTHRYLE 0.044623 0.01 0.01 0.01 0.02206440 FLUORANTHENE 0.02 0.04 0.04 0.04 0.11207089 BENZO(K)FLUORANTHENE 0.006527 0.003 0.000 0.007 0.006 0.006 0.0234 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearSHENANGO INC. 208968 ACENAPHTHYLENE 0.0343 0.0326 0.0332 0.0998218019 CHRYSENE 0.003 0.015 0.013 0.013 0.03631711532 METHYLPHENANTHRENES 0.0104 0.0094 0.01027 0.010450000 FORMALDEHYDE 0.04 0.04 0.07 0.05 0.05 0.04 0.0450328 BENZO(A)PYRENE 0.01 0.00 0.00 0.01 0.01 0.01 0.0353703 DIBENZ(A,H)ANTHRACENE 0.001 0.001 0.000 0.001 4.64E-04 4.62E-04 0.00256553 BENZ(A)ANTHRACENE 0.02 0.01 0.00 0.01 0.01 0.01 0.0367561 METHANOL 0.94 3.07 0.83 0.45 1.86 1.19 2.6471432 BENZENE 11.03 7.29 8.01 6.51 2.85 2.62 2.967439976 MERCURY 6.78E-04 1.44E-04 1.48E-04 1.37E-047440020 NICKEL 0.19 0.04 0.04 0.037440360 ANTIMONY 0.15 0.03 0.03 0.027440473 CHROMIUM 1.77 0.35 0.36 0.257440484 COBALT 0.08 0.02 0.02 0.0174873 METHYL CHLORIDE 0.23 0.00 0.00 0.0075058 ACETONITRILE0.02 0.02 0.0275150 CARBON DISULFIDE 1.41 1.35 1.38 1.367664417 AMMONIA 27.72 2.02 9.25 8.10 7.75 7.93 7.887782505 CHLORINE 0.19 0.19 0.19 0.19 0.19 0.19 0.197783064 HYDROGEN SULFIDE 2.56 2.16 9.24 9.02 8.64 8.47 8.4379345 1,1,2,2-TETRACHLOROETHANE 0.02 0.02 0.02 0.0280626 METHYL METHACRYLATE 0.04 0.04 0.04 0.0585018 PHENANTHRENE 0.06 0.08 0.05 0.16 0.14 0.17 0.3286737 FLUORENE 0.001 0.001 0.02 0.02 0.02 0.0591203 NAPHTHALENE 1.90 1.55 1.82 1.02 0.56 0.56 0.7391225 QUINOLINE 0.01 0.01 0.01 0.01 0.01 0.01 0.0192524 BIPHENYL 0.004 0.004 0.004 0.004 0.003 0.004 0.01ASC ARSENIC COMPOUNDS 0.03 0.03 0.00CDC CADMIUM COMPOUNDS 0.01 0.01 0.00CNC CYANIDE COMPOUNDS 0.83 0.74 0.82 0.74 0.70 0.74 0.73MNC MANGANESE COMPOUNDS 0.01 0.01 0.00PAH PAH0.11 0.09 0.03PB LEAD 0.23 0.19 0.00 0.002 0.006 0.004 0.005POM POLYCYCLIC ORGANIC MATT3.57 2.72 3.19SOUTH HIGH SCHOOL 15203 110543 HEXANE0.01 0.01STATE CORRECTIONAL. 15233 110543 HEXANE0.01INSTITUTION -- PGH 7647010 HYDROCHLORIC ACID 1.79 1.96 1.86 1.12 0.99 1.31 2.427664393 HYDROGEN FLUORIDE 0.22 0.25 0.23 0.14 0.12 0.16 0.30PB LEAD 6.74E-04 7.40E-04 7.03E-04 4.20E-04 3.73E-04 4.94E-04 8.48E-0435 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearSUBURBAN GENERAL HOSPITAL 15202 1330207 XYLENE (MIXED ISOMERS) 0.007 0.00050000 FORMALDEHYDE 0.041 0.010 0.00067561 METHANOL 0.149 0.030 0.03075218 ETHYLENE OXIDE 0.650 0.650 0.6507647010 HYDROCHLORIC ACID 10.060 0.845CDC CADMIUM COMPOUNDS 0.002 0.000GLYET GLYCOL ETHERS 0.270 0.110HGC MERCURY COMPOUNDS 0.036 0.003PBC LEAD COMPOUNDS 0.024 0.002 0.000SUN REFINING AND MARKETING, 15238 100414 ETHYL BENZENE 0.100 0.007 0.003 0.006 0.001 0.018BLAWNOX 108883 TOLUENE 0.100 0.042 0.086 0.055 0.066 0.018 0.078110543 HEXANE 0.034 0.033 0.006 0.030 0.027 0.0361330207 XYLENE (MIXED ISOMERS) 0.100 0.037 0.082 0.057 0.063 0.004 0.0791634044 METHYL TERT-BUTYL ETHER 0.130 0.005 0.008 0.003 0.009 0.005 0.00671432 BENZENE 0.059 0.059 0.011 0.050 0.021 0.06691203 NAPHTHALENE 0.000 0.001 0.001 0.002 0.000 0.00195636 1,2,4-TRIMETHYLBENZENE 0.035 0.000 0.003 0.000 2.00E-0498828 CUMENE 0.002 0.002 0.002 0.000 0.019SUNOCO CHEMICALS INC. 15225 108316 MALEIC ANHYDRIDE 0.004 0.004 0.004 0.003 0.003 0.003 0.004.NEVILLE ISLAND 108883 TOLUENE 0.22 0.06 0.00117817 BIS(2-ETHYLHEXYL)PHTHALA0.93 0.54 0.30 0.34 0.30 0.3180057 BISPHENOL A 0.30 0.30 0.20 0.20 0.18 0.00 0.0085449 PHTHALIC ANHYDRIDE 5.23 1.83 1.01 1.46 2.12 0.71 0.95SUNOCO PARTNERS 15201 100414 ETHYL BENZENE 0.23 0.02 0.02 0.02 0.13 0.03MARKETING $ TERMINALS 108883 TOLUENE 0.49 3.89 0.13 0.12 0.12 0.37 0.28110543 HEXANE 0.28 0.62 0.13 0.13 0.13 0.14 0.131330207 XYLENE (MIXED ISOMERS) 0.28 0.22 0.15 0.13 0.14 0.68 0.691634044 METHYL TERT-BUTYL ETHER 0.56 2.76 0.02 0.02 0.04 0.78 0.4571432 BENZENE 0.12 0.34 0.03 0.04 0.04 0.07 0.0491203 NAPHTHALENE 0.00 0.00 0.48 0.00 0.00 0.0095636 1,2,4-TRIMETHYLBENZENE 0.06 0.01 0.01 0.19 0.2098828 CUMENE 0 4.00E-04 4.00E-04 4.00E-04 4.00E-04 5.00E-0436 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearTHE LANE CONSTRUCTION 15017 100414 ETHYL BENZENE 0.23 0.21 0.14 0.29 0.29 0.18 0.18BRIDGEVILLE 106514 QUINONE 0.02 0.02 0.02 0.02 0.02 0.02 0.02108883 TOLUENE 0.12 0.11 0.11 0.09 0.09 0.08 0.08110543 HEXANE0.01 0.011330207 XYLENE (MIXED ISOMERS) 0.30 0.27 0.27 0.23 0.23 0.22 0.2218540299 CHROMIUM (VI) 4.01E-05 4.85E-05 7.95E-05 7.73E-05 7.78E-05 3.93E-06193395 INDENO(1,2,3-CD)PYRENE2.55E-08205992 BENZ(E)ACEPHENANTHRYLENE7.65E-07207089 BENZO(K)FLUORANTHENE1.06E-06218019 CHRYSENE3.19E-0750000 FORMALDEHYDE 0.06 0.05 0.05 0.06 0.06 0.06 0.0650328 BENZO(A)PYRENE2.55E-0853703 DIBENZ(A,H)ANTHRACENE7.86E-1056553 BENZ(A)ANTHRACENE3.82E-0771432 BENZENE 0.02 0.02 0.02 0.02 0.02 0.02 0.027439976 MERCURY 6.92E-05 1.16E-04 1.73E-04 1.68E-04 1.67E-04 3.46E-0575070 ACETALDEHYDE 0.04 0.04 0.04 0.03 0.03 0.03 0.037647010 HYDROCHLORIC ACID1.30ASC ARSENIC COMPOUNDS 5.22E-05 1.52E-04 2.39E-04 2.32E-04 2.35E-04BEC BERYLLIUM COMPOUNDS 1.70E-04 5.80E-04 8.58E-04 8.33E-04 8.38E-04CDC CADMIUM COMPOUNDS 4.06E-05 4.91E-05 7.73E-05 7.51E-05 7.59E-05MNC MANGANESE COMPOUNDS 1.24E-04 0.004 0.006 0.006 0.006NIC NICKEL COMPOUNDS 1.05E-04 0.02 0.03 0.03 0.03PB LEAD 2.03E-03 0.008 0.01 0.01 0.01 0.01 7.44E-05SEC SELENIUM COMPOUNDS 4.99E-05 0.00 0.00 0.00 0.0037 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearTHE LANE MCKEES ROCK 15136 100414 ETHYL BENZENE 0.29 0.38 0.29 0.42 0.25 0.30 0.34ASPHALT PLANT 106514 QUINONE 0.02 0.03 0.02 0.05 0.03 0.04 0.04108883 TOLUENE 0.16 0.21 0.16 0.19 0.11 0.14 0.15110543 HEXANE0.021330207 XYLENE (MIXED ISOMERS) 0.38 0.49 0.37 0.52 0.30 0.37 0.4218540299 CHROMIUM (VI) 1.06E-04 8.96E-05 1.57E-04 8.19E-05 0.00E+00 7.38E-06193395 INDENO(1,2,3-CD)PYRENE4.61E-08205992 BENZ(E)ACEPHENANTHRYLENE1.45E-06207089 BENZO(K)FLUORANTHENE2.00E-06218019 CHRYSENE5.84E-0750000 FORMALDEHYDE 0.08 0.10 0.07 0.14 0.08 0.10 0.1150328 BENZO(A)PYRENE4.92E-0953703 DIBENZ(A,H)ANTHRACENE1.48E-0856553 BENZ(A)ANTHRACENE7.07E-0771432 BENZENE 0.03 0.04 0.03 0.05 0.03 0.04 0.047439976 MERCURY 2.42E-04 2.00E-04 3.48E-04 1.86E-04 2.45E-04 6.46E-0575070 ACETALDEHYDE 0.06 0.07 0.06 0.06 0.04 0.04 0.057647010 HYDROCHLORIC ACID1.69ASC ARSENIC COMPOUNDS 3.33E-04 2.83E-04 4.71E-04 2.43E-04 3.29E-04BEC BERYLLIUM COMPOUNDS 0.001 0.001 0.002 0.001 0.001MNC MANGANESE COMPOUNDS 0.008 0.006 0.013 0.007 0.009NIC NICKEL COMPOUNDS 0.04 0.04 0.06 0.03 0.04PB LEAD 0.02 0.01 0.01 0.02 0.01 0.01 1.37E-04SEC SELENIUM COMPOUNDS 0.002 0.002 0.003 0.002 0.00238 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearTHE VALSPAR CORPORATION 15233 100414 ETHYL BENZENE 0.65 0.49 0.53 0.47 0.47108054 VINYL ACETATE0.003 0.003 0.003108101 METHYL ISOBUTYL KETONE 6.13 1.92 1.90 2.53 3.00 2.96 2.91108883 TOLUENE 5.73 2.24 2.19 2.45 0.59 0.61 0.59108952 PHENOL0.00 0.00 0.00110543 HEXANE0.03 0.04 0.04111762 2-BUTOXY ETHANOL 0.37 0.42 0.39131113 DIMETHYL PHTHALATE8.74E-06 2.16E-051330207 XYLENE (MIXED ISOMERS) 9.81 2.90 2.84 2.90 2.35 2.08 2.03140885 ETHYL ACRYLATE3.63E-05 8.97E-0550000 FORMALDEHYDE 0.04 0.22 0.2067561 METHANOL9.93E-04 2.10E-04 2.00E-0478591 ISOPHORONE 2.24 2.25 0.24 0.05 0.03 0.1078933 METHYL ETHYL KETONE 12.85 3.77 3.57 3.69 2.34 2.48 2.6191203 NAPHTHALENE 0.12 0.22 0 0.007 0.007 0.021 0.06395636 1,2,4-TRIMETHYLBENZENE0.022 0.02698828 CUMENE0.04 0.04 0.04GLYET GLYCOL ETHERS 4.12 4.12 0.06 0.03 0.07 0.12TRINITY INDUSTRIES PLANT 112 15136 110543 HEXANE0.35 0.54PB LEAD1.14E-0439 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearTRINITY INDUSTRIES, INC. PLT # 441 15136 100414 ETHYL BENZENE 0.29 0.04 0.07 0.13 0.13100425 STYRENE 0.38 0.38101688 METHYLENE DIPHENYL DIISOCYANATE 0.04 0.00 0.00101779 4,4'-METHYLENEDIANILINE 0.13 0.00 0.00 0.00 0.00106423 P-XYLENE 0.05 0.09 0.09107982 1-METHOXY-2-PROPANOL 0.20108101 METHYL ISOBUTYL KETONE 0.64 0.30 0.42 0.05 0.05108383 M-XYLENE 0.20 0.28 0.28108883 TOLUENE 1.10 0.86 1.73 0.21108952 PHENOL 0.11 0 9.00E-05 0 0111762 2-BUTOXY ETHANOL 0.01111773 2-(2-METHOXYETHOXY) ETHANOL 0112345 2-(2-BUTOXYETHOXY) ETHANOL 0123864 BUTYL ACETATE 0.15 0.1 0.11330207 XYLENE (MIXED ISOMERS) 1.58 0.83 0.483 0.23 0.2350000 FORMALDEHYDE 0.05 0 3.00E-05 0 067561 METHANOL 0.04 0.02 0.08 0.01 0.0178933 METHYL ETHYL KETONE 1.61 6.52 3.84 5.32 5.3291203 NAPHTHALENE 0.08 0.000 0.002 0.000 0.00095476 O-XYLENE 0.90 0.45 0.4598828 CUMENE 0.02 0.01 0.0140 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearTUBE CITY, INC. 15236 110543 HEXANE 9.00E-04 9.00E-04 0.001 0.003PBC LEAD COMPOUNDS 1.10E-04 6.30E-05 1.42E-04 0.000UNION ELECTRIC STEEL CORP. 15106 110543 HEXANE 0.09 0.08 0.10 0.11 0.12PBC LEAD COMPOUNDS 5.40E-06 5.50E-06 5.19E-06 6.10E-06 6.95E-06UNITED REFINING CO.E 15144 110543 HEXANE 0.02 0.02 0.01 0.006 0.006SPRINGDALE ASPHALT TERMINAL 50000 FORMALDEHYDE2.69E-047439976 MERCURY2.53E-057440473 CHROMIUM2.53E-05PB LEAD 2.39E-05000003.44E-06UNIV OF PITT APPLIED RESEARCH 15238 110543 HEXANE 0.15 0.15 0.15 0.17 0.16CTR- UPARC 120127 ANTHRACENE9.35E-09129000 PYRENE3.47E-08191242 BENZO(G,H,I)PERYLENE 5.73E-09192972 BENZO(E)PYRENE 3.28E-09193395 INDENO(1,2,3-CD)PYRENE 1.88E-09206440 FLUORANTHENE 4.69E-08207089 BENZO(K)FLUORANTHENE 7.8E-10208968 ACENAPHTHYLENE 6.91E-08218019 CHRYSENE7.25E-0950328 BENZO(A)PYRENE 9.4E-1053703 DIBENZ(A,H)ANTHRACENE 2.92E-0956553 BENZ(A)ANTHRACENE 8.4E-0956832736 BENZOFLUORANTHENES 1.31E-0983329 ACENAPHTHENE 1.70E-0885018 PHENANTHRENE 2.29E-0786737 FLUORENE1.91E-0791203 NAPHTHALENE 1.01E-0691576 2-METHYLNAPHTHALENE 2.63E-0792524 BIPHENYL1.68E-06PB LEAD 3.77E-05 3.79E-05 4.54E-05 4.13E-05 3.85E-05UNIVERSAL STAINLESS & ALLOY 15017 CRC CHROMIUM COMPOUNDS 0.35 0.35 0.35 0.36 0.35 0.34 0.38PRODUCTS NIC NICKEL COMPOUNDS 0.15 0.15 0.15 0.16 0.15 0.15 0.17PB LEAD 0.02 0.02 0.02 0.02 0.02 0.02 0.0241 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearUNIVERSITY OF PITTSBURGH 15213 100414 ETHYL BENZENE2.25E-04 1.35E-04(MAIN CAMPUS) 108101 METHYL ISOBUTYL KETONE0.008 0.004108883 TOLUENE0.07 0.08110543 HEXANE0.08 0.07111762 2-BUTOXY ETHANOL0.004 0.002120127 ANTHRACENE5.81E-07129000 PYRENE1.45E-061330207 XYLENE (MIXED ISOMERS) 0.05 0.021330207 XYLENE (MIXED ISOMERS)0.0218540299 CHROMIUM (VI) 7.50E-07191242 BENZO(G,H,I)PERYLENE 1.83E-07192972 BENZO(E)PYRENE 5.22E-09193395 INDENO(1,2,3-CD)PYRENE 1.77E-07206440 FLUORANTHENE 2.07E-06207089 BENZO(K)FLUORANTHENE 1.21E-07208968 ACENAPHTHYLENE 1.42E-06218019 CHRYSENE1.80E-0750000 FORMALDEHYDE 0.00350328 BENZO(A)PYRENE 1.02E-0753703 DIBENZ(A,H)ANTHRACENE 2.02E-0756495 3-METHYLCHOLANTHRENE 8.21E-0856553 BENZ(A)ANTHRACENE 5.05E-0756832736 BENZOFLUORANTHENES 2.09E-0957976 DIMETHYLBENZ(A)ANTHRACENE 7.30E-0767561 METHANOL0.05 0.04 0.0471432 BENZENE0.017723140 PHOSPHORUS (YELLOW OR WHITE) 0.000035 083329 ACENAPHTHENE 4.55E-0784742 DIBUTYL PHTHALATE0.006 0.00585018 PHENANTHRENE 8.31E-0686737 FLUORENE7.55E-0691203 NAPHTHALENE 5.01E-0591576 2-METHYLNAPHTHALENE 1.51E-0692524 BIPHENYL2.67E-0695636 1,2,4-TRIMETHYLBENZENE 0.4698828 CUMENE0.04 0.02 0.02COC COBALT COMPOUNDS 1.02E-06CRC CHROMIUM COMPOUNDS 9.87E-06 1.95E-04 1.60E-04GLYET GLYCOL ETHERS0.001 0.002MNC MANGANESE COMPOUNDS 0.002NIC NICKEL COMPOUNDS 5.73E-06PB LEAD2.46E-05 1.8313E-05 1.61E-0542 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearUPMC - OAKLAND CAMPUS 15213 10035106 HYDROGEN BROMIDE 0.01 0.02 0.01 0.01 0.01 0.00 0.00110543 HEXANE0.12 0.1175218 ETHYLENE OXIDE 0.00 0.00 0.17 0.22 0.45 0.11 0.067647010 HYDROCHLORIC ACID 1.71 9.70 7.90 10.94 8.42 0.13 0.147664393 HYDROGEN FLUORIDE 0.03 0.05 0.05 0.05 0.04 5.87E-04 6.12E-04HGC MERCURY COMPOUNDS 0.02 0.03 0.03 0.04 0.03 0.000 0.001PB LEAD 0.02 0.03 0.02 0.04 0.03 0.009 0.002SBC ANTIMONY COMPOUNDS 0.003 0.004 0.004 0.004 0.003 5.04E-05 5.26E-05UPMC MAGEE HOSPITAL 15213 110543 HEXANE0.11 0.111330207 XYLENE (MIXED ISOMERS) 0.33 0.33 0.33 0.33 0.33 0.33 0.3367561 METHANOL 0.10 0.10 0.10 0.10 0.10 0.10 0.107439976 MERCURY3.41E-05 2.05E-05 1.40E-047440473 CHROMIUM2.52E-05 1.51E-05 1.40E-0475218 ETHYLENE OXIDE 0.04 0 0 0PB LEAD 6.46E-07 4.05E-07 6.08E-07 6.08E-07 9.69E-06 6.83E-06 6.81E-06UPMC MCKEESPORT 15132 107211 ETHYLENE GLYCOL 1.20E-05 1.10E-05 1.10E-05110543 HEXANE0.06 0.071333820 CHROMIC ACID 1.38E-04 1.38E-04 2.20E-04 5.50E-04 3.42E-04 5.50E-0450000 FORMALDEHYDE 0.07 0.07 0.11 0.92 0.14 0.18 0.1268476346 ALIPHATIC PETROLEUM DISTILLATE 3.50E-05 4.55E-04 5.50E-0575218 ETHYLENE OXIDE 0.17 0.07 0.03 0.03 0.07 0.05 0.07PB LEAD 2.45E-06 3.25E-06 2.61E-05 4.48E-05 2.99E-06 5.08E-05 8.00E-07UPMC SHADYSIDE 15232 10035106 HYDROGEN BROMIDE 0.007 0.008 0.002110543 HEXANE0.24 0.241330207 XYLENE (MIXED ISOMERS) 0.99 0.99 1.00 1.00 1.00 1.00 1.0050000 FORMALDEHYDE 0.74 0.74 0.75 0.75 0.75 0.75 0.7575218 ETHYLENE OXIDE 0.0005 0.00057647010 HYDROCHLORIC ACID 1.32 5.92 1.557664393 HYDROGEN FLUORIDE 0.02 0.03 0.0077782505 CHLORINE 0.02 0.03 0.007ASC ARSENIC COMPOUNDS 5.02E-05 5.65E-05 1.48E-05BEC BERYLLIUM COMPOUNDS 2.72E-06 3.08E-06 8.02E-07CDC CADMIUM COMPOUNDS 9.82E-04 1.11E-03 2.90E-04CRC CHROMIUM COMPOUNDS 1.22E-04 1.37E-04 3.59E-05HGC MERCURY COMPOUNDS 0.02 0.02 0.005MNC MANGANESE COMPOUNDS 8.90E-05 1.00E-04 2.63E-05NIC NICKEL COMPOUNDS 9.26E-05 1.04E-04 2.73E-05PB LEAD 0.01 0.01 0.00 5.99E-06 3.06E-05 2.03E-05SBC ANTIMONY COMPOUNDS 0.002 0.003 0.001110543 HEXANE0.02 0.0343 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearUPMC SHADYSIDE PBC LEAD COMPOUNDS 9.46E-06 5.95E-06 6.92E-06US AIRWAYS MAINTENANCE BASE 15231 100414 ETHYL BENZENE 0.20 0.26 0.26100425 STYRENE 0.96 0.41 0.70106887 1,2-EPOXYBUTANE 0.44 1.10 1.25107062 ETHYLENE DICHLORIDE 0.003107211 ETHYLENE GLYCOL 0.004108101 METHYL ISOBUTYL KETONE 0.12 0.15 0.20108883 TOLUENE 1.10 0.90 1.06 0.38 0.11 0.41 0.15108952 PHENOL 0.02110543 HEXANE 0.16 0.20 0.18 0.08 0.08111762 2-BUTOXY ETHANOL0.22 0.24123911 1,4-DIOXANE 0.002131113 DIMETHYL PHTHALATE 0.12 0.07 0.081330207 XYLENE (MIXED ISOMERS) 0.98 1.11 1.14 0.54 0.00 0.2850000 FORMALDEHYDE 0.0067561 METHANOL 0.29 0.54 0.66 0.40 0.36 0.42 0.5968122 DIMETHYLFORMAMIDE, N,N- 0.0971432 BENZENE 3.00E-0471556 METHYL CHLOROFORM 9.81 1.29 0.0175014 VINYL CHLORIDE 0.0075092 METHYLENE CHLORIDE 0.74 0.44 0.157664393 HYDROGEN FLUORIDE 3.00E-047723140 PHOSPHORUS (YELLOW OR WHITE) 078933 METHYL ETHYL KETONE 1.05 1.22 1.90 0.97 0.19 0.48 0.8479016 TRICHLOROETHYLENE 0.00 0.34 0.4879107 ACRYLIC ACID 0822060 HEXAMETHYLENE-1,6-DIISOCYANATE 0.00584742 DIBUTYL PHTHALATE 0.008CDC CADMIUM COMPOUNDS 0.10COC COBALT COMPOUNDS 0.02CRC CHROMIUM COMPOUNDS 0.12GLYET GLYCOL ETHERS 1.5348 1.7945 1.80 0.87 0.19MNC MANGANESE COMPOUNDS 0.09NIC NICKEL COMPOUNDS 0.03PBC LEAD COMPOUNDS 0.02SBC ANTIMONY COMPOUNDS 0.0444 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearUS STEEL CORPORATION - 15034 107211 ETHYLENE GLYCOL 0.41 0.41 0.08 0.36 0.47 0.06 0.09IRVIN PLANT 108883 TOLUENE 0.13 0.13 0.06 0.26 0.35 0.04 0.07110543 HEXANE 1.33 1.02 1.63 1.55 2.26127184 TETRACHLOROETHYLENE 0.00 0.00 0.00 0.00 0.001330207 XYLENE (MIXED ISOMERS) 0.58 0.58 0.18 0.77 1.02 0.12 0.2067561 METHANOL 0.52 0.52 0.28 1.18 1.55 0.19 0.3175150 CARBON DISULFIDE 0.14 0.18 0.17 0.187647010 HYDROCHLORIC ACID 18.88 17.94 16.00 47.32 29.67 31.03 32.737664417 AMMONIA 0.64 0.86 0.79 0.857782505 CHLORINE 0.27 0.36 0.33 0.36GLYET GLYCOL ETHERS 0.13 0.13 0.05 0.05 0.00 0.05 0.05NIC NICKEL COMPOUNDS000000PB LEAD 0.008 0.02 0.02 0.02 0.02 0.01SBC ANTIMONY COMPOUNDS 0 0.00 0.00 0.00 0.00 0.0045 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearUSS - CLAIRTON WORKS 15025 100414 ETHYL BENZENE 0.05 0.19 0.03 0.03 0.03 0.03 0.03100425 STYRENE 0.04 0.25 0.15 0.30 0.32 0.33 0.32107028 ACROLEIN 0.33 0.34 0.35 0.33107211 ETHYLENE GLYCOL 0.22 0.22 0.15 0.15 0.15 0.15108054 VINYL ACETATE 0.51 0.53 0.54 0.51108883 TOLUENE 9.36 4.12 2.83 5.22 5.37 5.50 23.84108952 PHENOL 22.36 13.89 22.77 21.45 22.18 22.67 21.26110543 HEXANE 0.78 0.31 0.57 0.75 1.22120127 ANTHRACENE 0.16 0.34 0.22 0.23 0.24 0.22123911 1,4-DIOXANE 0.51 0.53 0.54 0.51129000 PYRENE 0.13 0.11 0.53 0.58 0.61 0.611319773 CRESOLS (MIXED ISOMERS) 0.06 1.89 1.79 1.85 1.89 1.77132649 DIBENZOFURAN 0.07 0.36 0.37 0.41 0.411330207 XYLENE (MIXED ISOMERS) 2.84 1.39 0.91 0.76 0.77 0.67 0.67193395 INDENO(1,2,3-CD)PYRENE 0.05 0.05 0.06 0.06203645 PHENANTHRENE, CYCLOPENTA-, 0.24 0.23 0.24205992 BENZ(E)ACEPHENANTHRYLE 0.11 0.10 0.10 0.10 0.11206440 FLUORANTHENE 0.17 0.52 0.56 0.62 0.62207089 BENZO(K)FLUORANTHENE 0.02 0.08 0.08 0.09 0.09208968 ACENAPHTHYLENE 0.41 0.46 0.50 0.51218019 CHRYSENE 0.02 0.18 0.19 0.20 0.1831711532 METHYLPHENANTHRENES 0.13 0.14 0.15 0.1550328 BENZO(A)PYRENE 0.03 0.12 0.12 0.13 0.1353703 DIBENZ(A,H)ANTHRACENE 0.01 0.01 0.01 0.0156553 BENZ(A)ANTHRACENE 0.07 0.02 0.15 0.16 0.17 0.1767561 METHANOL 20.08 62.75 62.33 62.10 62.10 62.10 15.9871432 BENZENE 55.99 27.78 24.03 25.90 26.85 27.77 69.707439976 MERCURY 0.002 0.002 0.002 0.0027440020 NICKEL 0.46 0.47 0.48 0.357440360 ANTIMONY 0.35 0.37 0.37 0.297440473 CHROMIUM 4.32 4.46 4.56 2.937440484 COBALT 0.36 0.21 0.22 0.1574873 METHYL CHLORIDE 2.53 2.62 2.66 20.4475058 ACETONITRILE0.29 0.30 0.2875150 CARBON DISULFIDE 0.72 18.42 17.26 18.31 18.13 17.047647010 HYDROCHLORIC ACID (adjus 108.50 108.50112.83 106.88 105.70 105.24 101.797664417 AMMONIA 584.51 208.39 310.01 290.99 299.71 306.33 286.637782505 CHLORINE 1.58 1.45 1.44 1.46 1.437783064 HYDROGEN SULFIDE 162.61 137.22 149.50 141.27 145.47 149.71 141.2846 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per Year79345 1,1,2,2-TETRACHLOROETHANE 0.25 0.26 0.27 0.25USS - CLAIRTON WORKS 80626 METHYL METHACRYLATE 0.58 0.60 0.62 0.5885018 PHENANTHRENE 0.66 0.50 1.24 1.23 1.32 1.3786737 FLUORENE 0.22 0.23 0.24 0.2691203 NAPHTHALENE 9.17 4.52 5.57 4.14 4.28 4.39 4.6591225 QUINOLINE 0.13 0.12 0.12 0.13 0.1292524 BIPHENYL 0.04 0.04 0.04 0.04 0.04CE COKE OVEN EMISSIONS 1.86CNC CYANIDE COMPOUNDS 30.51 28.02 36.45 35.98 37.13 38.02 35.74PB LEAD 0.00 0.05 0.06 0.06 0.07 0.06POM POLYCYCLIC ORGANIC MATT15.68 13.10 10.20USX CORPORATION - 15104 100414 ETHYL BENZENE 0.03EDGAR THOMSON WORKS 107211 ETHYLENE GLYCOL 0.21 0.21 0.22 0.17 0.16 0.12 0.19108883 TOLUENE 0.11 0.11 0.17 0.12 0.12 0.09 0.14108952 PHENOL 0.00 0.00 0.00 0.00 0.00 0.00 0.00110543 HEXANE 1.02 0.78 1.14 0.77 0.74127184 TETRACHLOROETHYLENE 0.031330207 XYLENE (MIXED ISOMERS) 0.45 0.45 0.50 0.36 0.36 0.27 0.4150000 FORMALDEHYDE 0.00 0.00 0.00 0.00 0.00 0.00 0.0067561 METHANOL 0.68 0.68 0.76 0.56 0.54 0.54 0.637439965 MANGANESE0.967439976 MERCURY2.57E-047440020 NICKEL0.0097440473 CHROMIUM0.0275150 CARBON DISULFIDE 0.13 0.13 0.12 0.11 0.097647010 HYDROCHLORIC ACID 17.61 17.62 16.08 15.74 13.117664417 AMMONIA 0.60 0.60 0.55 0.54 0.457723140 PHOSPHORUS (YELLOW ORW0.15 0.50 0.54 0.43 0.60 0.61 0.657782505 CHLORINE 0.25 0.25 0.23 0.22 0.19CRC CHROMIUM COMPOUNDS 0.008 0.007 0.007 0.009 0.014HGC MERCURY COMPOUNDS 1.71E-04 1.66E-04 1.50E-04 2.05E-04 2.22E-04MNC MANGANESE COMPOUNDS 0.22 0.70 0.70 0.63 0.88 1.40 0.00PB LEAD 0.03 0.18 0.16 0.17 0.19 0.18 0.4247 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearVA MEDICAL CENTER - 15240 110543 HEXANE0.03 0.04ASPINWAL FACILITY 1330207 XYLENE (MIXED ISOMERS) 0.00 0.0050000 FORMALDEHYDE 0.00 0.0067561 METHANOL 0.02 0.007647010 HYDROCHLORIC ACID 3.80E-04 8.38E-04 0 0PB LEAD 0.00 1.96E-04 0 0VA MEDICAL CENTER - 15206 110543 HEXANE0.09 0.11HIGHLAND DRIVE FACILITY 50000 FORMALDEHYDE 0.003 0 0.00 0.0067561 METHANOL 0.05 0.05 0.07 0.03 0.01 0.05 0.05PB LEAD 3.10E-05 1.68E-05 1.39E-05 2.34E-05 2.62E-05VA MEDICAL CENTER - 15240 110543 HEXANE0.06 0.07OAKLAND FACILITY 1330207 XYLENE (MIXED ISOMERS) 0.07 0.15 0.06 0.09 0.06 0.06 0.0450000 FORMALDEHYDE 1.90 2.00 1.80 1.90 1.10 1.00 1.5067561 METHANOL 0.09 0.10 0.13 0.18 0.07 0.3675218 ETHYLENE OXIDE 0.18 0.16 0.11 0.13 0.40 0.40 0.407647010 HYDROCHLORIC ACID 0.015 0.010 0.002 0.015 0.009 0.009 0.0087664393 HYDROGEN FLUORIDE 8.25E-06 6.53E-05 4.05E-05 4.05E-05 3.60E-05HGC MERCURY COMPOUNDS 6.05E-06 4.79E-05 2.97E-05 2.97E-05 2.64E-05PB LEAD 3.23E-05 2.35E-05 2.54E-05 6.40E-05 4.19E-05 4.03E-05 3.56E-05VALLEY PROTEINS (PA), INC. 15225 110543 HEXANE 0.08 9.36E-06 2.30E-05 4.14E-05 1.02E-057782505 CHLORINE 0.57 0.57 0.57 0.57 0.57 0.73 0.06PB LEAD 5.17E-06 0 0 1.05E-06 1.58E-07 5.81E-06VORTEC U-PARC PROCESS 15238 7647010 HYDROCHLORIC ACID 2.80E-06 0 0TEST FACILITY 7664393 HYDROGEN FLUORIDE 0.006 0.002 0.003 0.003PBC LEAD COMPOUNDS 2.40E-06 0 0WATSON STANDARD COMPANY - 15049 100414 ETHYL BENZENE 0.007 0.001 0.001 0.001 0.001 8.50E-04HARWICK 108101 METHYL ISOBUTYL KETONE 0.19 0.24 0.66 0.35 0.67 0.69 0.59108883 TOLUENE 0.004 0.002 0.002 0.001111762 2-BUTOXY ETHANOL 3.93 3.051330207 XYLENE (MIXED ISOMERS) 0.14 0.03 0.09 0.25 0.42 0.40 0.3850000 FORMALDEHYDE 0.004 0.002 0.001 0.006 0.01 8.80E-0478591 ISOPHORONE 0.19 0.23 0.27 0.28 0.45 0.44 0.4191203 NAPHTHALENE 0.01 0.06 0.27 0.16 0.13 0.1595636 1,2,4-TRIMETHYLBENZENE 0.007 0.61GLYET GLYCOL ETHERS 1.69 0.5548 of 49HAP AIR EMISSIONS 1998-20045/12/2006PollutantPollutant NameCompany Name ZIP CAS# 1998 1999 2000 2001 2002 2003 2004Allegheny County Health DepartmentAir Quality ProgramEstimated Point Source HAP+H2S & NH3 Emissions for 1998-2004Emissions - Tons per YearWATSON STANDARD COMPANY - 15225 100414 ETHYL BENZENE 0.01 0.24 0.03 0.03 0.04 0.05NEVILLE ISLAND 108101 METHYL ISOBUTYL KETONE 0.42 0.54 0.26 0.40 0.47 0.40 0.30108883 TOLUENE 0.02 0.003 8.00E-04 0.01 0.03111762 2-BUTOXY ETHANOL 3.83 4.111319773 CRESOLS (MIXED ISOMERS) 5.00E-04 3.00E-04 0 0 01330207 XYLENE (MIXED ISOMERS) 0.24 0.30 0.12 0.11 0.20 0.25 0.1678591 ISOPHORONE 0.33 0.43 0.26 0.34 0.31 0.25 0.2378795 ISOPRENE 0.00391203 NAPHTHALENE 0.11 0.06 0.09 0.03 0.0298828 CUMENE 0.02 0.03 0.03GLYET GLYCOL ETHERS 0.87 1.14WESTINGHOUSE SCHOOL 15208 110543 HEXANE0.01 0.01PB LEAD 1.21E-06 8.68E-07 2.65E-06 2.31E-06 1.89E-06WHEMCO - HAYS PLANT 15120 110543 HEXANE 0.07 0.05 0.07 0.08 0.08WHEMCO - WEST HOMESTEAD 15120 108883 TOLUENE 0.07 0.00 0.00 0.00FACILITY 110543 HEXANE 0.08 0.05 0.05 0.05PB LEAD 3.03E-07 3.67E-07 3.65E-07 9.77E-07WINTHROP MANAGEMENT - 110543 HEXANE0.13 0.11``WOODLINE PRODUCTS INC. 15084 100425 STYRENE 5.29 4.15101688 METHYLENE DIPHENYL DIISOCYANATE 0.10 0.08107211 ETHYLENE GLYCOL 0.001 7.50E-04108883 TOLUENE 1.75 1.31131113 DIMETHYL PHTHALATE 0.04 0.031330207 XYLENE (MIXED ISOMERS) 0.03 0.0371556 METHYL CHLOROFORM 0.006 0.00580626 METHYL METHACRYLATE 1.08 0.81-------------- -------------- -------------- -------------- -------------- -------------- --------------3214.60792 2866.64797 3177.04575 3450.86612 3016.66908 3149.13782 2855.40549 of 49HAP AIR EMISSIONS 1998-20045/12/2006

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, 2 0 0 5

P r e p a r e d B y

J a s o n M a r a n c h e

## TABLE OF CONTENTS

1. Intr oduction................................................................................................... 1

2. Si tes ............................................................................................................... 2

3. Major Species................................................................................................ 3

4. Matched Time Se ries, by Species................................................................ 6

5. Matched Time Series, Sout hwest PA Sites, by Species .......................... 12

6. Trace El ements ........................................................................................... 20

7. Species Co rrelati ons .................................................................................. 28

8. Site Co rrelati ons ......................................................................................... 45

9. Liberty School Bu ses ................................................................................. 47

10. Days of the We ek ...................................................................................... 49

11. Liberty Peak Da ys ..................................................................................... 50

12. Conc lusion ................................................................................................ 58

13. Additional Informat ion.............................................................................. 59

## 18-Month Speciation

May 2005 Page 1 1. Introduction

Allegheny County has operated two particulate

matter – 2.5microns or less (PM 2.5 

## ) – chemical

speciation monitors as part of EPA's STN network

since 2001. Lawrenceville and Hazelwood were

the initial sites of deployment, and species

concentrations from these sites were nearly

equal. The Hazelwood monitor was then moved

to Liberty Borough in October 2003 to better

ascertain PM 2.5 

## in Liberty-Clairton area.

Allegheny County was designat ed nonattainment for PM 2.5 

## as part of the

Pittsburgh-Beaver Valley area in December 2004. At the same time, the Liberty

Borough-Clairton area was designated a separate nonattainment area within

Allegheny County.

Major species concentrations at Lawrencev ille parallel those sampled at other

Eastern U.S. metropolitan ar eas, while the concentrations at Liberty follow their

own course. The differences in concent rations of many elements may provide

clues to the regional, urban excess, and localized river valley components of

PM 2.5 

## in Allegheny County.

This report shows species and pollutant comparisons between the two sites over

the timeframe of October 2003-March 2005. All figures and tables represent 18-

month data unless otherwise noted.

## 18-Month Speciation

May 2005 Page 2 2. Sites

The Lawrenceville monitor site is an urban residential site, downwind from the

Pittsburgh Central Business District (Downt own). Elevation is 918 feet above

mean sea level (MSL), about 200 f eet above river level.

The Liberty Borough monitor site is lo cated in the Monongahela Valley, which

contains a mix of urban residential, hea vy industrial, and rural areas. The

elevation is 1100 feet MSL, and the predominant winds are southwesterly.

Average temperature and pressu re are lower at Liberty , coinciding with higher

elevation. Elevatio n alone does not appear to play a role in PM 2.5 

## concentrations

at Liberty, as other sites such as South Fayette measure lower concentrations at

higher elevations than Liberty.

The speciation sampling frequency is higher at Lawrenceville (1-in-3) than at

Liberty (1-in-6), so averages at Lawrencevil le represent a larger array of values.

For some figures in this report, dates have been matched to compare concurrent

sampling days only.

Both sites are collocated with other monitors, including daily PM 2.5 

## filter-based

(FRM) and hourly continuous PM 2.5 

## monitors. Additionally, Lawrenceville

measures ozone and NO

x 

## , and Liberty measures PM 10 

## , SO 2 

## , H 2 

## S, and benzene.

Sites near Liberty include Glassport (PM 10 

## , SO 2 

## ) and Lincoln (PM 10 

## ). These

nearby sites have been included in this analysis for possible correlation to

Liberty.

## 18-Month Speciation

May 2005 Page 3 3. Major Species

Below are time series plots for Lawrenceville and Liberty PM 2.5 

## major species

over the 18-month timeframe.

Lawrenceville is dominated by sulfates during summer months. In colder

months, nitrates and or ganics tend to dominate.

In late January and early February 2005, an anomaly is evident by the

exaggerated organic carbon and nitrate peaks. This is likely due to an

exceptional high-pressure meteorolog ical system that led to high PM 2.5 

## throughout the Midwest and Northeast U.S.

Liberty shows a much diffe rent pattern of major PM 2.5 

## species over time. While it

shows similar levels of sulfates and nitrat es to Lawrenceville, it is dominated by

organic and elemental carbon year-round.

## 18-Month Speciation

May 2005 Page 4 The differences in average carbon levels, as well as ammonium and the “other”

component, are shown below.

## 18-Month Speciation

May 2005 Page 5 Sulfates, nitrates, and crustal component ar e slightly lower at Liberty than at

Lawrenceville.

Crustal component is a weighted average of the aluminum, silicon, calcium, iron,

and titanium concentrations, r epresentative of fine soil.

By calculating the differences of the av erage major species, localized excess at

Liberty is given by the pie chart below . This excess represents the difference

between the Lawrenceville and Liberty site s for species that are greater at

Liberty.

The “other” component is defined as t he difference between the gravimetric

(weighed) mass concentration and the sum of the major species. It can include

the following:

• Non-crustal, non-sulfur trace elements

• Water

• Non-organic, non-elemental carbon

• Unknown species

## 18-Month Speciation

May 2005 Page 6 4. Matched Time Series, by Species

Concurrent sampling at Lawrenceville (LV) and Liberty (LB) occurs every 6 days.

Plots of these date-matched samples reveal direct comparisons of species at the

two sites. Plots for majo r species are given below.

Total PM 2.5 

## at Lawrenceville and Liberty show similar peaks at the same times,

but to varying extents at each site. Li berty is generally the highest site on peak

days, but can be lower for some peaks. On average or low PM 2.5 

## days, Liberty

and Lawrenceville are often nearly equal. Th is indicates that regional flow and

meteorology may be the primary contro lling factors in the formation of PM 2.5 

## on

low and average days. Wind speed aloft (upper air), relati ve humidity, and

temperature can affect both sites on a broad-scale. Additional accumulation at

Liberty may be dependent on local conditions such as surface wind and

temperature.

## 18-Month Speciation

May 2005 Page 7 Sulfate is nearly identical at both sites y ear-round. This indicates that sulfate is

primarily affected by regional flow upwind of Allegheny County. Minor

differences in peaks may be indicative of local meteorology or minor source

impacts.

## 18-Month Speciation

May 2005 Page 8 Organic carbon is similar to total mass c oncentration in that the peaks occur at

the same times at both sites but to va rying degrees. The peak discrepancies are

higher for organic carbon than for total c oncentration, however, indicating that

localized factors may be more controlling for organic carbon.

Similar to organic carbon, elemental ca rbon shows a localized influence at

Liberty.

## 18-Month Speciation

May 2005 Page 9 Ammonium can be higher at Liberty on ce rtain days, but not as frequently as

organic and elemental carbon.

## 18-Month Speciation

May 2005 Page 10 Nitrate appears to be a regional species like sulfate, although nitrate differences

between Lawrenceville and Liberty c an be more pronounced than sulfate

differences.

The crustal component appears to be a regi onal-only species. Liberty crustal

component is actually lower for many days, suggesting rural behavior for some

crustal elements at Liberty.

## 18-Month Speciation

May 2005 Page 11 The “other” component shows similar tr ends to organic carbon, with Liberty

showing much greater concentrations than Lawrenceville on peak days.

## 18-Month Speciation

May 2005 Page 12 5. Matched Time Series, S outhwest PA Sites, by Species

On a regional level, the Pennsylvania Dept. of Environment al Protection (PA

DEP) operates two additional PM 2.5 

## speciation monitors in Southwest PA:

Florence and Greensburg.

Florence (FL) is upwind from Allegheny Co unty, located in Hillman State Park in

Washington County, about halfway bet ween Weirton, WV and the Pittsburgh

International Airport. It presumably monito rs regional flow of particulates into the

Southwest PA region from upwind sources primarily in the Ohio Valley and WV

Northern Panhandle.

Greensburg (GB) is downwind from A llegheny County, situated east of

Greensburg near the Westmoreland Mall. It presumably monitors outgoing

regional flow from Sout hwest PA, in addition to some urban excess from

Pittsburgh and/or Greensburg.

For the following plots, matched time series plots for major species are first given

for all four sites in Southwest PA, and t hen without Liberty. Data is shown over

the timeframe of Oc t. 2003 – Dec. 2004.

## 18-Month Speciation

May 2005 Page 13 By total gravimetric (weighed) mass conc entration, Florence, Lawrenceville, and

Greensburg match well, indicative of t he regional flow thr ough the multi-county

area. Liberty shows the highest mass c oncentrations, due to the regional flow

plus localized excess. Lawrencevill e and Greensburg show the next highest

concentrations, due to gained urban excess. Accordingly, Florence is usually the

lowest by total mass, since it reflects regional flow without localized urban

excess.

## 18-Month Speciation

May 2005 Page 14 Sulfate time series plots strongly suggest that it is the result of regional flow for

Southwest PA, as it is near ly equal at all sites.

## 18-Month Speciation

May 2005 Page 15 Organic carbon shows similar patterns to to tal mass in Southwest PA. Liberty is

highest overall, with Lawrenceville and Greensburg showing urban influence.

## 18-Month Speciation

May 2005 Page 16 Elemental carbon is similar to organi c carbon for Southwest PA. Higher

concentrations at Lawrenceville for elemental carbon may be due to mobile

source emissions.

## 18-Month Speciation

May 2005 Page 17 Ammonium is part of the localized exce ss at Liberty, although to a lesser extent

than organic and elemental carbon. Excl uding Liberty, ammonium appears to be

both regional and urban, as it is highest at Lawrenceville.

## 18-Month Speciation

May 2005 Page 18 Nitrate appears to be regional, like sulfates , but with increased concentrations at

Liberty and Lawrenceville. So, urban s ources may have an influence on nitrate

levels.

## 18-Month Speciation

May 2005 Page 19 Below are averages for the southwest PA sites by major species, given in column

clusters. Left-to-right in the column clusters is analogous to west-to-east

geographically.

Florence can be considered the most rural of the sites, as average

concentrations are lowest there for all species. A noticeable increase can be

seen for all species from Florence to Lawr enceville, and a large increase is seen

from Lawrenceville to Liberty for t he localized Liberty-excess species.

Greensburg is lower than the two Alle gheny County sites but higher than

Florence for all species, so it is appear s to be impacted by urban excess to a

limited extent.

## 18-Month Speciation

May 2005 Page 20 6. Trace Elements

In addition to major specie s, 48 trace elements are analyzed from the speciation

sites. Below are time series plots for Lawrenceville and Liberty trace elements.

Sulfur, which is always much higher t han the other elements, is excluded from

these plots to allow for improved y-axis scaling.

Lawrenceville trace element s are generally dominated by crustal elements such

as iron and silicon. The noticeable peak in the center is for potassium (date:

7/5/04) and is likely due to fireworks on t he previous day. The Lawrenceville site

is 21⁄2 miles downwind of a large fireworks display that takes place annually in the

downtown area on the 4 th 

## of July.

Small chlorine peaks can occur at Lawrenc eville during winter months (example:

12/8/03), most likely due to the presence of road (rock) salt on streets near the

monitor.

## 18-Month Speciation

May 2005 Page 21 At Liberty, chlorine dominates the tr ace elements in addition to sulfur and

therefore has been excluded from the graph below.

[Note: scale is different than Lawrenceville graph.]

Many elements such as crustal elem ents are present at Liberty like at

Lawrenceville, but elements such as se lenium and bromine show peaks that do

not coincide with Lawrenceville. Simi lar to carbon and ammonium, many trace

elements are part of the loca lized excess at Liberty. Comparing differences of

each trace element should reveal dominant elements at each site.

## 18-Month Speciation

May 2005 Page 22 Below are average column gr aphs for each trace element.

Sulfur is the most dominant element and is nearly equal for the sites. This

follows the pattern of sulfate, which is also nearly equal on an average basis.

## 18-Month Speciation

May 2005 Page 23 Although not as prevalent as sulfur, c opper and zirconium are also nearly equal.

Hence, these elements can be classifi ed as regional-only trace elements.

The crustal elements in the chart below ar e constituents of fine soil. Collectively

as a weighted sum, they compose the crustal component.

The crustal component is higher at Lawr enceville, and this holds true for each

crustal element except silicon. As an individual element, silicon could be

classified as Liberty-dominant. For th is report, silicon w ill be grouped with the

crustal component as a whole.

## 18-Month Speciation

May 2005 Page 24 Potassium, sodium, and zinc are the mo st common Lawrenceville-dominant noncrustal trace elements. [P otassium and sodium are also measured as ions using

the same analytical method by which t he major species ammonium, nitrate, and

sulfate are measured, but since the ionic concentrations of potassium and

sodium are minute compared to the majo r ionic species, their trace element

concentrations are given in this report.]

Potassium is a major ingredient in fireworks, and 4 th 

## of July fireworks near

downtown Pittsburgh are the likel y cause of the larger concentration of potassium

at Lawrenceville. The higher sodium c oncentration at Lawrenceville may be due

to airborne road salt from more heavily traveled streets than at Liberty. Possible

sources of additional zinc at Law renceville may be urban sources.

Additional Lawrenceville-dominant trace elements are shown in the charts to

follow.

## 18-Month Speciation

May 2005 Page 25 These Lawrenceville-dominant trace elements are likel y urban and/or regional in

nature. Barium, chromi um, manganese, phosphorus, and tin show the most

noticeable differences for these elements.

## 18-Month Speciation

May 2005 Page 26 Liberty-dominant trace elements are given below.

Chlorine is the most common Liberty-domi nant trace element. While chlorine is a

component of road salt, the amount of exce ss chlorine is unlikely due to airborne

road salt alone.

## 18-Month Speciation

May 2005 Page 27 Bromine is a halogen, like chlorine, alt hough it is present at much smaller

concentrations than chlorine. Arsenic, lead, mercury, and selenium are also

noticeably higher trace elements at Liber ty than at Lawrenceville, indicating

possible local influences.

Taking the Liberty-dominant trace element s into account, the Liberty localized

excess pie chart can be adjusted to include chlorine and additional non-crustal

trace elements in place of a portion of the "other" component.

This adjusted localized excess pie chart r epresents the speciation of the Liberty

excess, creating a PM 2.5 

## fingerprint for the Liberty m onitor. Without the excess

PM 2.5 

## components shown in the chart, Liberty would match Lawrenceville and be

similar to other Eastern U.S. metropolitan sites.

## 18-Month Speciation

May 2005 Page 28 7. Species Correlations

Sulfate and nitrate generally ex ist as ammonium salts in PM 2.5 

## . Hence,

correlations can be drawn between ammonium , nitrate, and sulfate, varying by

season.

## 18-Month Speciation

May 2005 Page 29 The time series and regression plots fo r Lawrenceville sulfate and ammonium

show a moderate correlation year-round. During warm months when sulfate is

most prevalent, the correlation between ammonium and sulfate increases, but

the slope of the regression line is similar to that of the year-round basis. A

Lawrenceville ammonium and sulfate regression plot fo r May through October is

given below.

Sulfate commonly exists in two fo rms: ammonium sulfate and ammonium

bisulfate. The slopes of the regressi on lines for Lawrenceville (0.274 – 0.279)

are between that of a perfect ammonium sulfate regression (0.375) and a perfect

ammonium bisulfate regression (0.188). So, a mixture of sulfate/bisulfate

appears to be evident for Lawrenceville on a year-round basis.

## 18-Month Speciation

May 2005 Page 30 The times series plot for nitrate and a mmonium shows the best correlation during

winter when nitrates are more prevalen t. The worst correlation occurs during

warmer months when sulfat es are more dominant.

These trends for ammonium sulfate and amm onium nitrate salts are regional and

are common to most speciation sites in the Eastern U.S.

## 18-Month Speciation

May 2005 Page 31 Trends for sulfate and ammonium at Liber ty are given in the charts below.

## 18-Month Speciation

May 2005 Page 32 Liberty shows less of a year-round corre lation for ammonium and sulfate than

Lawrenceville, as the R2 (0. 718) value is lower for the Liberty regression. Also,

the slope is considerably greater for t he Liberty regression line (0.458), due to

the higher concentrations of ammonium at Liberty.

To examine if sulfur is present as an el ement in any form ot her than sulfate at

Liberty, time series and regression plots for Liberty sulfur and sulfate are shown

below.

## 18-Month Speciation

May 2005 Page 33 Liberty sulfur and sulfate show an exce llent correlation (0.954), so it can be

assumed that very few additional forms of sulfur are present.

Liberty behaves similarly to Lawrencevi lle for nitrate and ammonium, but with

higher overall concentrations for ammoni um at Liberty. Ammonium is likely

present in other forms than just ammoni um sulfate and nitrat e salts at Liberty.

## 18-Month Speciation

May 2005 Page 34 One of the best correlations between species at ei ther site is for organic carbon

and elemental carbon at Liberty (R 2 

## = 0.928). Organic and elemental carbons

also show strong correlations with total mass concentra tion at Liberty. Plots and

correlations are shown below for organi c carbon, elemental carbon, and total

PM 2.5



## .

## 18-Month Speciation

May 2005 Page 35

## 18-Month Speciation

May 2005 Page 36

## 18-Month Speciation

May 2005 Page 37 Additionally, chlorine can track organic carbon and ammonium in winter. Time

series plots for chlorine with organic carbon and ammonium are given below.

These plots suggest that chlorinated organic compounds and/or ammonium

chloride salt may be a component of Liberty PM 2.5 

## during cold months.

## 18-Month Speciation

May 2005 Page 38 Ammonium can also track the carbons on some days, specifically on peak days.

Carbons, ammonium, and chlorine are s hown on the following plot as "peak

species." These species correlate well on peak days, but not necessarily yearround.

## 18-Month Speciation

May 2005 Page 39 On a smaller scale, some Liberty-domi nant trace elements also appear to

correlate with one another. Liberty ars enic, bromine, lead, and mercury are

shown in the time series plot below.

Lead may also correlate with selenium someti mes at Liberty, as shown in the plot

below.

## 18-Month Speciation

May 2005 Page 40 Correlations of possible road (rock) salt trace elements at each site are shown

next. Different forms of road (rock) salt can be used as ice-melting material.

Sodium chloride is the cheapest, most co mmon form and is the same chemical

formula as table salt. Po tassium chloride and calcium chloride can also be used

as ice-melters, although calcium chlori de is the most expensive salt and is

generally used only on walkways.

Mass ratios of the cation portion of eac h salt (sodium, potassium, calcium) are

roughly 1:1 to the anionic portion (chlori de). Plots of these elements should

therefore show similar concentrations to one another if airbor ne road salt is a

source of PM 2.5



## .

Road salt ingredients show similar c oncentration levels at Lawrenceville,

signifying that one or more of the possible cations may be present with chloride

as road salt. The highest chlorine peak (date: 12/8/03) may represent a

combination of all three types of salt.

## 18-Month Speciation

May 2005 Page 41 Road salt ingredients at Liberty are shown in the plot below.

At Liberty, road salt may be present as PM 2.5 

## , but only a small portion of the total

chlorine concentrations can be attributed to road salt. The cation concentrations

are much lower than chlorine on the peak days. Therefore, the source of

chlorine is not entirely fr om road salt at Liberty.

## 18-Month Speciation

May 2005 Page 42 The Liberty site is collocated with several continuous monitors. Liberty

continuous PM 10 

## and PM 2.5 

## are plotted below.

The Liberty PM 10 

## and PM 2.5 

## continuous monitors corre late extremely well, with

PM 2.5 

## constituting two-thirds of the PM 10 

## concentration.

## 18-Month Speciation

May 2005 Page 43 Regression plots for continuous gaseous pollutants and organic carbon (the most

dominant PM 2.5 

## species) are given below for Liberty.

Hydrogen sulfide (H 2 

## S) 24-hour averages appear to correlate well with organic

carbon at Liberty. Liberty benzene and organic carbon are shown next.

## 18-Month Speciation

May 2005 Page 44 Benzene itself is an organic carbon, but benzene 24-hour averages do not

correlate well with organic carbon at Liber ty. This is due to the different phases

in which benzene and organic carbon are being sampled. The benzene monitor

measures continuous gas-phase benzene, while the speciation monitor

measures solid-phase organic carbon depos ited over a 24-hour period. Gaseous

benzene appears to behave differently than particulate-phase organic carbon on

a 24-hour basis.

[Benzene appears to follow organic carbon better on an hourly level. Hourly

plots for continuous monitors are shown later in this report in the Peak Days

section.]

Liberty sulfur dioxide (SO 2 

## ) and organic carbon are shown below.

Sulfur dioxide, like benzene, does not correlate well with organic carbon on a 24-

hour basis.

## 18-Month Speciation

May 2005 Page 45 8. Site Correlations

Liberty is located near two additional sites with PM 10 

## and SO 2 

## monitors: Lincoln

and Glassport. Regression plots for thes e sites with Liberty are given below.

## 18-Month Speciation

May 2005 Page 46 These plots reveal that Liberty can correlate moderately with Glassport and

Lincoln for PM 10 

## on a 24-hour average basis. Liberty is more site-specific for

SO 2 

## , however, as Glassport and Li berty do not correlate well.

## 18-Month Speciation

May 2005 Page 47 9. Liberty School Buses

The Liberty site is located on the r oof of South Allegheny High School, and

school bus diesel emissions are a possible source of PM 2.5 

## for that monitor.

School buses line up on both sides of the high school in the morning and

afternoon; the Liberty monitor is lo cated near the cent er of the roof.

The column chart below shows average concentrations of major species on a

classes-in-session basis. On a day when classes are not in session and school

buses are not present, diesel emissi ons from buses are not impacting the

speciation monitor.

This above chart represents y ear-round averages. However, PM 2.5 

## can show a

seasonal bias for certain species, such as sulfate in summer. To eliminate bias

for summer days when classes are never in session, summer days can be

removed from the averaging in order to show a more specific breakdown of

species collected during the school year only.

## 18-Month Speciation

May 2005 Page 48 The adjusted column chart above represent s a more specific analysis of days

with or without school bus emissions during the course of a sc hool year (autumn

through spring).

It can be seen on the chart that all specie s except sulfate are higher during days

when classes are in session. Diesel emissions are most commonly associated

with elemental carbon. Since elemental carbon is indeed higher on class-days,

school buses emissions may be impacting the Liberty monitor. However, higher

concentrations for the additional spec ies on class-days may suggest that the

concentration differences are statistically random.

## 18-Month Speciation

May 2005 Page 49 10. Days of the Week

Below are column charts of average total PM 2.5 

## concentrations for the continuous

and speciation monitors.

Total PM 2.5 

## concentrations show some variance by day of the week. For the

speciation monitor, there are no Friday samples on account of invalid retrieval

times following a weekend.

## 18-Month Speciation

May 2005 Page 50 11. Liberty Peak Days

Peak PM 2.5 

## days usually occur simultaneously at Lawrenceville and Liberty, but

the peaks have different species compositions and concentrations.

Simultaneous peaking may be due to broad-sca le inversions or other regional

events. Liberty is much more greatly a ffected by inversions, however, as evident

by the average hourly plot shown below.

Liberty PM 2.5 

## levels are highly influenced by nocturnal temperature inversions,

when warmer upper-air layers trap pollutants close to surface level.

Lawrenceville is moderately influenced by inversions near daybreak, but overall

the levels remain steadier at Law renceville on a diurnal basis.

Meteorological parameters and hourly mu lti-pollutant plots are shown on the

following pages for selected peak days at Liberty. These peak days coincide

with high carbon and ammonium concentrations. Additionally, high chlorine

concentrations are present on cold-weather peak days.

Benzene concentrations on the hourly pl ots represent gaseous benzene only.

Resultant wind parameters represent the sum of t he vector components.

Persistence is the ratio of resultant wind speed to scalar mean (average) wind

speed.

## 18-Month Speciation

May 2005 Page 51 SAMPLING DATE: 11/23/03

Total PM 2.5 

## Speciation ................. 53.5 μg/m3

Resultant wind sp eed ..................... 3.1 mph

Resultant wind di rection ..................... 164o

Wind persistenc e .............................. 0.89

On this date, a morning in version led to high total PM 2.5 

## , benzene, and H 2 

## S.

Winds were persistent and from the south-southeast.

## 18-Month Speciation

May 2005 Page 52 SAMPLING DATE: 2/9/04

Total PM 2.5 

## Speciation ................. 29.5 μg/m3

Resultant wind sp eed ..................... 8.0 mph

Resultant wind di rection ..................... 216o

Wind persistenc e .............................. 0.98

On 2/9/04, a morning inversion led to high total PM 2.5 

## , benzene, and H 2 

## S. Winds

were persistent, strong, and from the south-southwest.

## 18-Month Speciation

May 2005 Page 53 SAMPLING DATE: 5/9/04

Total PM 2.5 

## Speciation ................. 58.0 μg/m3

Resultant wind sp eed ..................... 5.1 mph

Resultant wind di rection ..................... 227o

Wind persistenc e .............................. 0.95

On this date, nighttime inversions led to high total PM 2.5 

## , benzene, and H 2 

## S.

Winds were persistent, strong, and from the southwest. A ll pollutants track

together.

## 18-Month Speciation

May 2005 Page 54 SAMPLING DATE: 6/8/04

Total PM 2.5 

## Speciation ................. 75.0 μg/m3

Resultant wind sp eed ..................... 2.8 mph

Resultant wind di rection ..................... 212o

Wind persistenc e .............................. 0.97

On 6/8/04, nighttime inversions led to very high total PM 2.5 

## and H 2 

## S

concentrations. Winds were persist ent and from the south-southwest.

## 18-Month Speciation

May 2005 Page 55 SAMPLING DATE: 9/12/04

Total PM 2.5 

## Speciation ................. 64.2 μg/m3

Resultant wind sp eed ..................... 1.2 mph

Resultant wind di rection ..................... 216o

Wind persistenc e .............................. 0.85

On this date, nighttime inversions led to high total PM 2.5 

## , benzene, and H 2 

## S

concentrations. Winds were fairly persistent, weak, and from the southsouthwest.

## 18-Month Speciation

May 2005 Page 56 SAMPLING DATE: 10/6/04

Total PM 2.5 

## Speciation ................. 54.2 μg/m3

Resultant wind sp eed ..................... 1.4 mph

Resultant wind di rection ..................... 219o

Wind persistenc e .............................. 0.95

On 10/6/04, nighttime inversions led to high total PM 2.5 

## , benzene, and H 2 

## S

concentrations. Winds were persistent, weak, and from the south-southwest.

## 18-Month Speciation

May 2005 Page 57 DATE: 11/11/04

Total PM 2.5 

## Speciation ................. 30.1 μg/m3

Resultant wind sp eed ..................... 2.0 mph

Resultant wind di rection ..................... 125o

Wind persistenc e .............................. 0.34

On 11/11/04, a morning inversion led to high total PM 2.5 

## , benzene, and H 2 

## S

concentrations. Winds were not persi stent and were from the southeast.

## 18-Month Speciation

May 2005 Page 58 12. Conclusion

Lawrenceville is affected by both regional flow and urban excess for PM 2.5 

## . The

primary sources of the urban excess ar e from anthropogenic sources such as

from light industry, re sidential and commercial heat ing, and mobile source

emissions. The regional flow contributi on is mostly attributed to upwind power

plant emissions, but may also include PM 2.5 

## from biogenic sources such as trees.

At Liberty, regional flow is evident for some PM 2.5 

## species, while concentrations

of other species do not follow regional flow . It is assumed that species that do

not follow regional flow may be attributed to sources resident to the area, both

stationary and mobile. Liberty is more highly influenced by inversions than

Lawrenceville. Carbons and ammonium are prominent species on peak days at

Liberty. Chorine is also prominent on cold-weather peak days.

To gain further understanding of PM 2.5 

## in Allegheny County, future analysis may

include the following:

• 

## Additional correlations

• 

## Deployment of additional monitors

• 

## Source testing

• 

## Dispersion modeling

• 

## Wind or other met eorological studies

## 18-Month Speciation

May 2005 Page 59 13. Additional Information

For more information c oncerning Allegheny County speciation monitoring and

analysis, contact Jason Maranche at t he ACHD Air Quality Program at 412-578-

8104 or jmaranche@achd.net

.

For general information about PM 2.5 

## and air quality, visit EPA's web site:

www.epa.gov

.

For information concerning PA DEP Air Quality, visit:

http://www.dep.state.pa.us/dep/ deputate/airwaste/aq/default.htm

.

For information about PM 2.5 

## speciation collection and analysis methods, visit

RTI's web site: www.rti.org

.