                                       
                 Instructions for Submitting Data Corrections


Introduction
EPA seeks comments on hazardous air pollutant (HAP) emissions and other model input data that we used to assess risks from selected industrial major source categories, as required by section 112(f) of the Clean Air Act. The source of this information is the most recent version of the 2005 National Emissions Inventory (2005 NEI), updated with data collected by EPA's Office of Air Quality Planning and Standards. For more information about the 2005 National Emissions Inventory (NEI), please go to:  http://www.epa.gov/ttn/chief/net/2005inventory.html. 

The Microsoft Access file  will enable you to review and suggest revisions to HAP emissions and other descriptive information associated with all facilities in a single Maximum Achievable Control Technology (MACT) category. Instructions for using this file to review the data, revise the data, and submit revisions to EPA are outlined below. Section 6 lists specific steps for submitting your final changes to the EPA. Section 7 of this document defines important terms (e.g., MACT, SIC, SCC, etc.) and all data elements found in this file. The complete outline for this document is listed below:
      1. Application Overview
      2. View Summary Data
            a. Options
                    i.                     MACT HAP Emissions
                    ii.                     State County MACT Emissions
                    iii.                     Facility MACT HAP Emissions
                    iv.                     All Data
            b. Filter Data
      3. Revise Data
            a. Revise Emission Fields
            b. Revise Stack Fields
            c. Revise Process Fields
            d. Revise Facility Information
            e. Add Data to an Existing Facility
      4. Add a Facility
      5. Review Revisions
      6. Submit Revisions
      7. Term Definitions

1.	Application Overview
When this Microsoft Access file opens you are presented with a "Main Page" containing five buttons:
      1. View Summary Data
      2. Revise Data
      3. Review Revisions
      4. Submit Revisions
      5.   Exit Database
After reading these instructions, you should select the "View Summary Data" button to view summary data before making revisions or adding any facilities to this file. After reviewing the current data for your MACT category, you can proceed to the "Revise Data" forms. After making corrections to this file, you should review your corrections and then submit your revisions to EPA as outlined on the "Submit Revisions" form.

2.	View Summary Data
After selecting and clicking the "View Summary Data" button, the form displays national level summary data for all pollutants associated with the MACT category of interest. You can sort the columns in ascending or descending order if you wish to see the highest or lowest emissions and/or if you want to sort by pollutant name alphabetically. This form also provides buttons that allow you to change the aggregation level ("Options") of the data and/or filter by pollutant ("Filter Data").

      a.	Options  -  These buttons allow you to view summary data at varying levels of detail. When you click these buttons, new forms open with data level and filter buttons appropriate to the dataset displayed. These buttons and their accompanying forms are as follows:

               i. MACT HAP Emissions (View National Data Form)  -  Discussed above, this form displays national level summary data for all pollutants associated with the MACT category of interest. This is the default form that opens when you select "View Summary Data" on the "Main Page."

               ii. State County MACT Emissions (View State, County, MACT, HAP, and Emissions Data Form)  -  All emissions for the MACT category are shown at the county  -  pollutant level. This form would allow you, for example, to find your county and view total emissions by pollutant from the MACT category. After viewing emissions at the county level, you might want to view all facilities in the county to determine where high (or low) emissions values for a given pollutant are originating. To do this, proceed to the Facility MACT HAP Emissions data level.

               iii. Facility MACT HAP Emissions (View Facility, MACT, HAP, and Emissions Data Form)  -  Total emissions by pollutant are shown for all processes at all facilities assigned to this MACT category. The column labeled "MACT Code" indicates that the HAP pollutant emissions are associated with the MACT category.

         After viewing emissions at the facility level, you might want to view all data associated with that facility to make sure that latitude/longitudes, stack parameters, Source Classification Codes (SCC), Standard Industrial Classification (SIC) codes, North American Industry Classification System (NAICS) codes, and other descriptive information are correct. To view this information, select the "All Data" button.

               iv.	All Data (View All Data Form)  -  Detailed records are shown for all facilities included in this MACT category. This detail includes process level HAP emissions, SCCs, stack parameters, latitude/longitudes and address information.

      b.	Filter Data  -  These buttons allow you to filter the current dataset by different attributes. The available filters change depending upon the detail level of the displayed data (e.g., the county level filter is not available on the national level summary form, but is available at the State County MACT level). You can choose one filter after another to progressively narrow down the data to records of interest. For example, on the State County MACT Emissions level, you can filter by state and then by pollutant. The filters available on each data level are:

                 * National Data  -  Pollutant filter.
                 * State County MACT Emissions  -  Pollutant, state, and county filters.
                 * Facility MACT HAP Emissions  -  Facility, pollutant, state, county, and MACT code filters.
                 * All Data  -  Facility, pollutant, state, county, and MACT code filters.

      Filters can be removed by clicking the "Remove Filter" Button. Clicking "Remove Filter" removes all filters applied and returns the dataset to its original form.

      After viewing emissions at the facility level, proceed to "Revise Data" on the "Main Page" if there any omissions or errors that need correction. 
3.	Revise Data
When you select "Revise Data" the "Reviewer Information" form first opens. You must complete this form before continuing. This form collects contact information on the reviewer:
         * Name
         * Organization
         * Phone Number
         * Email Address

Please note:  If you suggest changes to or add emissions values you will need to provide additional documentation for these emission revisions to the docket. (See Section 6 for more information.)

The "Reviewer Information" form will appear every time you return to the revised data forms, however, your contact information will be saved in the drop down list and you can readily select your email address from the list. The "Facility Selection" form opens and allows the user to select a facility for revision. The name of the facility and address information are shown in the selection list as multiple facilities may have similar names. At this point, you can select one of five actions: "Revise Data for Selected Facility," "Add a Facility," "Add Data to an Existing Facility," "Export Facility Data to an Excel File," or "Back to Main." The "Add a Facility" button is discussed in Section 4; the rest are described below.

      Revise Data for Selected Facility  -  Selecting this button opens a form which allows you to select the specific data attributes to be revised. These attributes are:

            a.	Revise Emissions Fields  -  Selecting this option brings up data fields relevant to the emissions value. Fields that can be revised here are: start date, end date, routine emissions (tons per year), pollutant code, and HAP performance level. If an emissions value is changed, the start date, end date, HAP performance level, control measure information, and emissions calculation method code must be updated as well. Because EPA is modeling both short- and long-term risks, you are also asked to indicate the routine emissions maximum hourly rate (in lbs per hour), as well as startup, shutdown, and malfunction (SSM) annual and maximum hourly emissions (and use the comment field to indicate number of SSM occurrences). For EPA to better understand current control measures that are in operation, we are requesting that reviewers indicate the type of control measure associated with each unit. You can indicate if the process is controlled (check box for Yes), select a control measure from the drop down list, and provide additional information in the comment field. If the control measure information is not provided, the emission process will be considered uncontrolled. You can also indicate that the HAP emissions value should be deleted, and provide a reason for this deletion. Please note that you can only enter data into the revision fields. The remaining fields are locked. When you are finished making your changes, select "Save Records" at the bottom of the form to save your revisions and move to another form. 

               Please note:  If you suggest changes to or add emissions values, you will need to provide additional documentation for these emission revisions. (See Section 6 for more information.)

            b.	Revise Stack Fields  -  Selecting this option brings up data fields relevant to the emissions release point. Fields that can be revised here are stack height, stack diameter, stack temperature, exit gas velocity, exit gas flow rate, the emission release point type (stack vs. fugitive), fugitive length, fugitive width, fugitive angle, latitude and longitude, and North American Datum. You can also enter a general comment on the revision. Please note that you can only enter data into the revision fields. The remaining fields are locked. When you are finished making your changes, select "Save Records."

            c.	Revise Process Fields  -  Selecting this option brings up data fields relevant to the process. Fields that can be revised here are MACT code and SCC. You can also enter a general comment on the revision. You only enter data into the revision fields. The remaining fields are locked. When you are finished making your changes, select "Save Records."

            d.	Revise Facility Information  -  Selecting this option brings up data fields that describe the facility. Fields that can be revised here are: tribal code, county name, facility registry identifier, facility category code (major or area), facility name, location address, city, state, and zip code. You can also enter a general comment on the revision, indicate that the facility should be removed from the NEI if it has permanently closed and when it closed, or indicate the facility should be removed from the MACT category. Please note that you can only enter data into the revision fields. The remaining fields are locked.  When you are finished making your changes, select "Save Records."

            e. No Revisions  -  Select this button to indicate you have reviewed the facility data and have no revisions.  You cannot select this button if you have made revisions to the facility. After you make this selection, you will not be able to make revisions to the facility data. 

      Add Data to an Existing Facility  -  Selecting the "Add Data to an Existing Facility" button opens a form which shows all the current HAP emissions for the selected facility. You should scroll to the last row to enter any missing pollutant data. All data fields should be filled in. In addition to providing additional annual emission estimates, you are also asked to indicate the routine emissions maximum hourly rate (in lbs per hour), as well as startup, shutdown, and malfunction (SSM) annual and maximum hourly emissions (and use the comment field to indicate number of SSM occurrences).  You can select "RTR11," Risk and Technology Review 2011 as the data source. When you are finished making your changes, select "Save Records."
      
      Export Facility Data to an Excel File  -  Selecting this option allows you to export the facility data to an Excel file if it facilitates your review of the original NEI facility and emissions data. After clicking this button, you will be asked to which local directory you would like to save the file. If you select this option after making revisions, your revised records will be included. 
      
      Other Options  -  You also have the option of selecting a different facility, returning to the Main Page, reviewing your changes, or preparing the file to submit your changes to EPA.

4.	Add a Facility 
When you select "Add a Facility" on the "Revise Data" form button a new form opens with a single blank record. You can add a facility to this MACT category and enter the HAP emissions and associated descriptive facility and emission release point information. This information includes: tribal code; county name; facility category code (major or area); facility name; location address city, state, and zip code; SIC code; NAICS code; SCC; MACT code; pollutant; routine, startup, shutdown, and malfunction (SSM) emissions values and rates (and number of SSM occurrences); stack parameters; and latitude/longitude. The reviewer should also enter one set of appropriate identifiers: facility registry identifier, unit ID, process ID, and emission release point ID.  Required fields are noted.  If you add emissions for a process that is not associated with the MACT category, please select the appropriate MACT code (from the drop down list) or indicate that it is not a MACT-associated process. When you are finished making your changes, select "Save Records."  To create additional emission unit, process, and HAP emissions records, now select "Add Data to an Existing Facility" and continue with your data entry.

5.	Review Revisions
When you open the "Review Revisions" form, you can export your suggested revisions to Microsoft Excel so that you can print and review them. This form contains five buttons:

         1.	View Emissions Revisions;  
         2.	View Facility Revisions; 
         3.	Export Revisions to Excel File; 
         4.	Submit Revisions; and 
         5.	Back to Main

After selecting options 1 or 2, the corresponding form will open which will display the selected revisions. The Emissions Revisions form contains all additions and revisions entered under the Revise Emissions Fields, Revise Process Fields, and Revise Stack Fields forms as described above.  The Facility Revisions form contains all additions and revisions entered under "Revise Facility Information" form. You can export these revisions by clicking the "Export Revisions to Excel file" button. After clicking this button, you will be asked to which local directory you would like to save the file. The selected revisions will then be exported to a Microsoft Excel spreadsheet. 

You should print out these spreadsheets, review them, and make corrections as necessary. To make corrections, return to the appropriate revision form (as described under Revise Data). Any previously revised data will appear in the revise data forms.

6.	Submit Revisions
Upon completion of all additions and corrections, or acceptance of the data with no revisions, you need to submit your corrections to EPA. First, create a new file containing just the changes. To do so, select the "Submit Revisions" button found on the "Main Page" and on the revision and review summary data forms. Clicking the "Create Revisions File" button will create a spreadsheet file that contains the reviewer's changes. The file will be assigned a name using the following convention: XXXX_Revisions_LastName.xls, where XXXX = 4-6 digit MACT code and LastName = reviewer's last name. You will be prompted to save the new file to a local directory of your choice. In addition to submitting the spreadsheet file to the docket, if you corrected or added emissions values, you should prepare supporting documentation. This can include source test reports, permit information and/or computational information such as emission factors and activity data (throughput). The spreadsheet and supporting documentation must be submitted manually to one of the addresses listed in the next paragraph.
      
Submit your revision database, identified by Docket ID No. EPA-HQ-OAR-2010-1042, by one of the following methods:
      * http://www.regulations.gov:  Follow the on-line instructions for submitting comments. 
      * E-mail: a-and-r-docket@epamail.epa.gov. Attention Docket ID No. EPA-HQ-OAR-2010-1042.
      * Mail: U.S. Postal Service, send comments to: EPA Docket Center, EPA West (Air Docket) Attention Docket ID No. EPA-HQ-OAR-2010-1042, U.S. Environmental Protection Agency,  Mailcode 2822T, 1200 Pennsylvania Avenue, NW, Washington, DC 20460.  Please include a total of two copies. 
      * Hand Delivery: U.S. Environmental Protection Agency, EPA West (Air Docket), Room 3334, 1301 Constitution Ave., NW, Washington, DC 20004.  Attention Docket ID No. EPA-HQ-OAR-2010-1042. Such deliveries are only accepted during the Docket's normal hours of operation, and special arrangements should be made for deliveries of boxed information.

Instructions:  Direct your comments to Docket ID No. EPA-HQ-OAR-2010-1042. The EPA's policy is that all comments received will be included in the public docket without change and may be made available online at http://www.regulations.gov, including any personal information provided, unless the comment includes information claimed to be confidential business information (CBI) or other information whose disclosure is restricted by statute.  Do not submit information that you consider to be CBI or otherwise protected through www.regulations.gov or e-mail.  The www.regulations.gov website is an "anonymous access" system, which means EPA will not know your identity or contact information unless you provide it in the body of your comment.

If you send an e-mail comment directly to EPA without going through www.regulations.gov, your e-mail address will be automatically captured and included as part of the comment that is placed in the public docket and made available on the Internet.  If you submit an electronic comment, EPA recommends that you include your name and other contact information in the body of your comment and with any disk or CD-ROM you submit.  If EPA cannot read your comment due to technical difficulties and cannot contact you for clarification, EPA may not be able to consider your comment.  Electronic files should avoid the use of special characters, any form of encryption, and be free of any defects or viruses.

For additional information about EPA's public docket visit the EPA Docket Center homepage at http://www.epa.gov/epahome/dockets.htm.  All documents in the docket are listed in the Federal Docket Management System index at www.regulations.gov.  Although listed in the index, some information is not publicly available, i.e., CBI or other information whose disclosure is restricted by statute.  Certain other material, such as copyrighted material, is not placed on the Internet and will be publicly available only in hard copy form.  Publicly available docket materials are available either electronically through www.regulations.gov or in hard copy at the Air and Radiation Docket, EPA/DC, EPA West Building, Room B-102, 1301 Constitution Avenue, NW, Washington, DC.  The Public Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through Friday, excluding legal holidays.  The telephone number for the Public Reading Room is (202) 566-1744, and the telephone number for the Air and Radiation Docket is (202) 566-1742.

7.	Term Definitions
The table below lists and defines all of the data elements listed in the summary and revision forms found in the database.

                                 Data Element
                                  Definition
City
City where the MACT facility is located
Commenter Email Address
Email address for person providing comments
Commenter General Comment
A general descriptive comment on the revision
Commenter Name
Name of person providing comments
Commenter Organization
Commenter's affiliation - state/local/agency, trade association, company, etc.
Commenter Phone Number
Phone number for person providing comments
Control Measure In Place
Are control measures in place? (Yes or No) 
Control Measure 
Select control measure from list provided, and briefly describe the control measure 
County Name
County name for MACT facility
Data  Source Description
Descriptive text associated with data source code
Data Source Code
Code indicating source of emissions estimate (state, EPA, TRI, etc.). All codes are defined in lookup tables at http://www.epa.gov/ttn/chief/net/2005inventory.html.
Delete
Indicate here if the facility or record should be deleted
Delete Comment
Describes the reason for deletion
Emission Calculation Method Code For Revised Emissions
Code description of the method used to derive emissions. For example, CEM, material balance, stack test, etc.
Emission Release Point ID
State/local/tribal ID for point/location where emissions are released to ambient air
Emission Release Point Type
The code for physical configuration of the release point, i.e. vertical, fugitive, etc.
Emission Release Point Type Description
Descriptive text for EmissionReleasePointType code
Emission Type
Code describing temporal designation of emissions reported, i.e., entire period, average weekday, etc.
Emission Unit ID
Unique ID reported consistently over time by state/local/tribal agency
Emissions (TPY)
Numeric value of routine emissions in tons/year
End Date
End date of the period in which reported emissions occur, e.g., 20051231 = December 31, 2005
EPA Region
EPA Regional Code. All codes are defined in lookup tables at http://www.epa.gov/ttn/chief/net/2005inventory.html.
Exit Gas Flow Rate
Numeric value of stack gas flow rate in actual cubic feet per second
Exit Gas Temperature
The temperature of an exit gas stream (degree Fahrenheit)
Exit Gas Velocity
The velocity of an exit gas stream (feet per second)
Facility Category Desc
Definition associated with Facility Category Code
Facility Category
Code indicating if HAP emitting facility is major or area. All codes are defined in lookup tables at http://www.epa.gov/ttn/chief/net/2005inventory.html.
Facility Name
The name of the facility of the MACT facility
Facility Registry Identifier
The ID number assigned by the EPA Facility Registry System. FRS IDs can be found at: http://www.epa.gov/enviro/html/facility.html.
FIPS
5 digit code assigned to state and county. All codes are defined in lookup tables at http://www.epa.gov/ttn/chief/net/2005inventory.html.
Fugitive Width (N-S) (ft)
Dimension of the source in the north-south (y-) direction, commonly referred to as width
Fugitive Angle (degrees)
Release angle (clockwise from true North); orientation of the y-dimension relative to true North, measured positive for clockwise starting at 0 degrees (maximum 89 degrees); will assume 0 degrees if it is not provided in data submittal
Fugitive Length (E-W) (ft)
Dimension of the source in the east-west (x-) direction, commonly referred to as length
HAP Category Name
Broader grouping to which an individual chemical compound is assigned to by EPA. For example, "lead and compounds" contains all pollutants containing lead.
HAP Emissions Performance Level
Code that represents the performance level, or operating scenario, for the HAP emissions reported. Actual, allowable, maximum and potential.
HAP Emissions Performance Level Description
Descriptive text associated with code for HAP Performance Level
Latitude (decimal degrees)
Latitude measure in decimal degrees of the angular distance on a meridian north or south of the equator. Positive (+) data point for N America. Include (+) sign, Ex. +78.123456. For point sources this represents the center of the source; for fugitive sources this is the southwest corner if the fugitive angle is zero, or the western most corner if the fugitive angle is greater than zero.
Location Address
Physical street address for MACT facility
Location Default Flag
Code that indicates source of locational coordinates. All codes are defined in lookup tables at http://www.epa.gov/ttn/chief/net/2005inventory.html. For example, SITEAVG indicates site average.
Longitude (decimal degrees)
Longitude measure in decimal degrees of the angular distance on a meridian east or west of the prime meridian. Negative (-) data point for N America. Include (-) sign, Ex. -123.234561. For point sources this represents the center of the source; for fugitive sources this is the southwest corner if the fugitive angle is zero, or the western most corner if the fugitive angle is greater than zero.
MACT Code
Code assigned to Maximum Achievable Control Technology regulated sources. Identifies one or more similar processes that cause hazardous air pollutant emissions that are subject to a MACT determination.
MACT Source Category
Descriptive text associated with MACT code
MACT Compliance Status
Describes Major/Area classification and status under CAAA Sections 112&129. Codes and definitions are as follows:
01  -  Major Source (>10/25 tpy), compliance date has not yet occurred.
02  -  Major Source (>10/25 tpy), compliance date has occurred.
03  -  Area Source (<10/25tpy) category listed in, and subject to, Section 112 &129 standards.
04  -  Area Source (<10/25tpy) category listed in, but not subject to, Section 112 &129 standards as a synthetic minor.
05  -  Area Source (<10/25tpy) category listed in, but not subject to, Section 112 &129 standards as true area or natural minor source.
06  -  Rule only affects major sources; area may be flagged.
07  -  Rule only covers certain HAPs; all HAPs flagged.
MACT flag
Describes how MACT Code was assigned. Codes are as follows:
- EFIG-BASED  -  MACT Code assigned by U.S. EPA Emission Factor and Inventory Group (emissions data provided by various sources);
- ESD-BASED  -  MACT Code assigned by U.S. EPA Emission Standards Division (ESD) (emissions data usually provided by ESD);
- FACILLIST-* MACT code assigned to facilities listed on MACT category lists compiled by EPA (emissions data provided by various sources);
- NAICS-DEFAULT  -  MACT Code assigned based on NAICS code;
- SCC-DEFAULT  -  MACT Code assigned based on SCC; 
- SIC-DEFAULT  -  MACT Code assigned based on SIC code;
- STATE-BASED  -  MACT Code assigned by state agency.
Malfunction Emissions (TPY)
Emissions that occurred during periods of malfunction.
Malfunction  Emissions Max Hourly Rate (lbs per hour)
Maximum hourly emission rate for emissions that occurred during periods of malfunction.
NAICS Code
North American Industry Classification Code. An industry classification system, NAICS is erected on a production-oriented conceptual framework that groups establishments into industries according to similarity in the process used to produce goods or services.
NEI Site ID
Unique identifier assigned by EPA to NEI Facility
North American Datum
North American Datum (NAD) for longitude and latitude coordinates (NAD27 or NAD83). If left blank NAD83 is assumed.
Pollutant_Code_Desc
Descriptive text associated with pollutant code
Pollutant Code
Code assigned by EPA to individual pollutants. All codes are defined in lookup tables at http://www.epa.gov/ttn/chief/net/2005inventory.html.
Process ID
Unique ID reported consistently over time by state/local/ tribal agency
REVISED City
Enter revised city name here
REVISED County Name
Enter revised county name here
REVISED Emission Release Point Type
Enter revised EmissionReleasePointType here
REVISED Emissions (TPY)
Enter revised routine emissions value here
REVISED End Date
Enter revised End Date here
REVISED Exit Gas Flow Rate (cuft/sec)
Enter revised Exit Gas Flowrate here
REVISED Exit Gas Temperature (F)
Enter revised Exit Gas Temperature here
REVISED Exit Gas Velocity (ft/sec)
Enter revised Exit Gas Velocity here
REVISED Facility Category Code
Enter revised Facility Category Code here
REVISED Facility Name
Enter revised Facility Name here
REVISED Facility Registry Identifier
Enter revised Facility Registry Identifier here
REVISED HAP Emissions Performance Level
Enter revised HAP Emissions Performance Level here
REVISED Latitude (decimal degrees)
Enter revised Latitude here
REVISED Location Address
Enter revised Location Address here
REVISED Longitude (decimal degrees)
Enter revised Longitude here
REVISED MACT Code
Enter revised MACT Code here
REVISED Pollutant Code
Enter revised Pollutant Code here
REVISED SCC
Enter revised SCC Code here
REVISED Stack Diameter (ft)
Enter revised Stack Diameter here
REVISED Stack Height (ft)
Enter revised Stack Height here
REVISED Start Date
Enter revised Start Date here
REVISED State
Enter revised State here
REVISED Tribal Code
Enter revised Tribal Code here
REVISED Zip Code
Enter revised Zip Code here
Routine Emissions Max Hourly Rate (lbs per hour)
Maximum hourly emission rate for routine emissions.
SCC
Source Classification Code. All codes are defined in lookup tables at http://www.epa.gov/ttn/chief/net/2005inventory.html.
SCC Description
Descriptive text associated with SCC code
SIC Code
Standard Industrial Classification code. The Standard Industrial Classification (abbreviated 'SIC') was a United States government system for classifying industries by a four-digit code. Established in the 1930s, it is being supplanted by the six-digit NAICS
SIC Code Description
Descriptive text associated with SIC Code
Stack Default Flag
The stack default code is a 5-digit code that indicates if and how the stack parameters were defaulted. Each digit represents a stack parameter in the following order:  stack height, exit gas temperature, stack diameter, exit gas velocity, and exit gas flowrate. The individual digits in the string indicate the source of the defaulted parameters: 0= Original Value, 1 = SCC Default, 2 = SIC Default, 3 = National Default, 4 = Calculated Value, 5 = MACT Default, 6 = State Revision, 8 = CAMD Value. Thus, 22222 means all 5 parameters were defaulted using SIC Default List. 
Stack Default Flag Description
Descriptive text associated with StackDefaultFlag
Stack Diameter
The diameter (in feet) of a stack
Stack Height
The height (in feet) of a stack
Start Date
Start date of the period in which reported emissions occur, e.g., 20050101 = January 1, 2005
Startup Emissions (TPY)
Emissions that occurred during startup periods.
Startup Emissions Max Hourly Rate (lbs per hour)
Maximum hourly emission rate for startup period emissions.
State
State where MACT facility is located
State Abbreviation
Two-character alphabetical code for state
State County FIPs
5 digit code assigned to state and county. All codes are defined in lookup tables at http://www.epa.gov/ttn/chief/net/2005inventory.html
State Facility Identifier
Unique ID number used by a state/local/tribal agency to identify a facility
Shutdown Emissions (TPY)
Emissions that occurred during shutdown periods.
Shutdown Emissions Max Hourly Rate (lbs per hour)
Maximum hourly emission rate for shutdown period emissions.
Tribal Code
Code that represent American Indian tribes and Alaskan Native entities. All codes are defined in lookup tables at http://www.epa.gov/ttn/chief/net/2005inventory.html
Tribe Name
Tribal name
Year Closed
Indicate the year closed if the facility is no longer in operation (permanently closed)
Zip Code
Zip Code for the MACT facility

