Price, Curtis Clawges, Rick 1999 1.0 map Open-File Report 99-78 Reston, VA U.S. Geological Survey http://water.usgs.gov/lookup/getspatial?ofr99-78_eftri This data set is a subset of the U.S. Environmental Protection Agency (USEPA) Envirofacts point data set which includes facilities included in the the Toxic Release Inventory. Information on total pounds of volatile organic compounds released in 1995 (from USEPA's Toxic Release Inventory CD-ROM) has been included. This data set is designed to locate or plot manufacturing facilities included in the Toxic Release Inventory and display or analysis of volatile organic compounds releases in pounds per year. The following are the volatile organic compounds (VOC's) selected to calculate the total releases at each facility. Not all of these chemicals actually appear in the TRI data set, but this list was used to select releases to sum for each facility. > CAS-ID Chemical name > ---------- ---------------------------- > 1 630-20-6 1,1,1,2-Tetrachloroethane > 2 71-55-6 1,1,1-Trichloroethane > 3 79-34-5 1,1,2,2-Tetrachloroethane > 4 76-13-1 1,1,2-Trichloro-1,2,2-trifluoroethane > 5 79-00-5 1,1,2-Trichloroethane > 6 75-34-3 1,1-Dichloroethane > 7 75-35-4 1,1-Dichloroethene > 8 563-58-6 1,1-Dichloropropene > 9 87-61-6 1,2,3-Trichlorobenzene > 10 96-18-4 1,2,3-Trichloropropane > 11 120-82-1 1,2,4-Trichlorobenzene > 12 95-63-6 1,2,4-Trimethylbenzene > 13 96-12-8 1,2-Dibromo-3-chloropropane > 14 106-93-4 1,2-Dibromoethane > 15 95-50-1 1,2-Dichlorobenzene > 16 107-06-2 1,2-Dichloroethane > 17 78-87-5 1,2-Dichloropropane > 18 108-67-8 1,3,5-Trimethylbenzene > 19 541-73-1 1,3-Dichlorobenzene > 20 142-28-9 1,3-Dichloropropane > 21 106-46-7 1,4-Dichlorobenzene > 22 95-49-8 1-Chloro-2-methylbenzene > 23 106-43-4 1-Chloro-4-methylbenzene > 24 594-20-7 2,2-Dichloropropane > 25 71-43-2 Benzene > 26 108-86-1 Bromobenzene > 27 74-97-5 Bromochloromethane > 28 75-27-4 Bromodichloromethane > 29 74-83-9 Bromomethane > 30 108-90-7 Chlorobenzene > 31 75-00-3 Chloroethane > 32 75-01-4 Chloroethene > 33 74-87-3 Chloromethane > 34 124-48-1 Dibromochloromethane > 35 74-95-3 Dibromomethane > 36 75-71-8 Dichlorodifluoromethane > 37 75-09-2 Dichloromethane > 38 1330-20-7 Dimethylbenzenes > 39 100-42-5 Ethenylbenzene > 40 100-41-4 Ethylbenzene > 41 87-68-3 Hexachlorobutadiene > 42 98-82-8 Isopropylbenzene > 43 1634-04-4 Methyl tert-butyl ether > 44 108-88-3 Methylbenzene > 45 91-20-3 Naphthalene > 46 127-18-4 Tetrachloroethene > 47 56-23-5 Tetrachloromethane > 48 75-25-2 Tribromomethane > 49 79-01-6 Trichloroethene > 50 75-69-4 Trichlorofluoromethane > 51 67-66-3 Trichloromethane > 52 156-59-2 cis-1,2-Dichloroethene > 53 10061-01-5 cis-1,3-Dichloropropene > 54 104-51-8 n-Butylbenzene > 55 103-65-1 n-Propylbenzene > 56 99-87-6 p-Isopropyltoluene > 57 135-98-8 sec-Butylbenzene > 58 98-06-6 tert-Butylbenzene > 59 156-60-5 trans-1,2-Dichloroethene > 60 10061-02-6 trans-1,3-Dichloropropene Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Although this data set has been used by the U.S. Geological Survey, U.S. Department of the Interior, no warranty expressed or implied is made by the U.S. Geological Survey as to the accuracy of the data and related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the U.S. Geological Survey in the use of this data, software, or related materials. Although this Federal Geographic Data Committee-compliant metadata file is intended to document the data set in nonproprietary form, as well as in ARC/INFO format, this metadata file may include some ARC/INFO-specific terminology. 19971231 19950101 Ground Condition Complete None Planned -127.61431357 -65.50516245 48.19691154 23.24276859 None Toxic Release Inventory TRI VOC inlandWaters None Conterminous 48 United States None None Curtis V. Price U.S. Geological Survey Physical Scientist mailing address

1608 Mountain View Rd

Rapid City South Dakota 57702 United States of America 1-888-275-8747 (605) 355-4523 cprice@usgs.gov This data set was produced from information provided by the Environmental Protection Agency under their Pollution Prevention and Toxics (7407) and Envirofacts programs. Compilation of the data sets was supported by the National Water-Quality Assessment (NAWQA) Program of the U.S. Geological Survey. The objectives of the NAWQA Program are to: (1) describe current water-quality conditions for a large part of the Nation's freshwater streams, rivers, and aquifers, (2) describe how water quality is changing over time, and (3) improve the understanding of the primary natural and anthropogenic factors that affect water-quality conditions. National analysis of data, based on aggregation of comparable information obtained from across the United States, is a major component of the NAWQA Program. These data sets were created in support of NAWQA national data analysis activities. Windows_NT, 4.0, Intel ARC/INFO version 7.1.1 Point features present. Only point locations included in the Envirofacts point data set with a TRI source location are included here. Only 8003 of the 8181 1995 VOC totals had TRI Ids that had a match in the Envirofacts point data set (178 "unmappable" releases). Data not checked but is documented as complying with USEPA locational data policy. <http://www.epa.gov/enviro/html/ldip/> U.S. Environmental Protection Agency, Pollution Prevention and Toxics (7407) 19970801 map USEPA document EPA749-C-97-003 Washington, DC U.S. Environmental Protection Agency http://water.usgs.gov/lookup/getspatial?ofr99-78_eftri CD-ROM 1987 1995 ground condition none TRI point VOC release data U.S. Environmental Protection Agency (EPA) Office of Information Resources Management (OIRM) 1997 map Washington, DC U.S. Environmental Protection Agency http://nsdi.epa.gov/nsdi/nsditxt/nat_enviro.txt http://www.epa.gov/enviro online 1987 1995 ground condition envirofacts TRI point locations The "Envirofacts" point data set was downloaded from EPA's web site in ARC/INFO export format. Four data sets that together comprised conterminous USA were imported into ARC/INFO point coverages and then appended together. The EFACTS coverage contains point locations from many EPA databases including TRI, PCS, and RCRA. The point coverage then was projected from albers NAD83 coordinates to albers NAD27 coordinates using the following projection file: >INPUT >PROJECTION ALBERS >UNITS METERS >DATUM NAD83 >SPHEROID GRS1980 >PARAMETERS >29 30 00 >45 30 00 >-96 00 00 >23 00 00 >0.0 >0.0 >OUTPUT >PROJECTION ALBERS >UNITS METERS >DATUM NAD27 >SPHEROID CLARKE1866 >XSHIFT 0 >YSHIFT 0 >PARAMETERS >29 30 00 >45 30 00 >-96 00 00 >23 00 00 >0.0 >0.0 >END 19980218 TRI points were selected from the EFACTS points by choosing those with the column ALBERS_SRC equal to 'TRI'. This column was then deleted from the reselected output coverage. 19980303 TRI releases were extracted from the EPA TRI 1987-1995 CD-ROM published in 1997 (EPA 749-C-97-003). The results were saved using the retrieval software on the CD-ROM to a DBASE format file, this was then read into an INFO table TRI95.DAT using the ARC/INFO DBASEINFO command. 73,311 release records were included in this INFO table. 19980612 A file of the 60 VOC target analytes was generated (this list is included in this metadata file under Supplementary_Information) and used as a key to select all VOC chemical data from the larger file: >Arcplot: RESELECT TRI95.DAT INFO KEYFILE VOC60.DAT RN > (15311 of 73311 records selected) >Arcplot: INFOFILE TRI95.DAT INFO VOC95.DAT This file was then summarized by adding up VOC releases for each medium (air, water, land, underground) >Arc: FREQUENCY VOC95.DAT VOC95.FRQ >Frequency item: TRIN (tri ID) >Summary items: SAIR SW,SU,SL The output file had totals for 8181 facilities, as identified by their TRI ID (column TRIN). Only 8003 of the 8181 totals had TRI Ids that had a match in the Envirofacts point coverage (178 "unmappable" releases). >Arcplot: reselect voc95.frq info keyfile eftri point trin >VOC95.FRQ records : 8003 of 8181 selected. 19980612 Added VOC totals to the TRI point attribute table using the ARC JOINITEM command. >Arc: JOINITEM EFTRI.PAT VOC95.FRQ EFTRI.PAT TRIN BVFLAG ORDERED 19980710 Point Point 38650 Albers Conical Equal Area 29.5 45.5 -96 23 0.00000 0.00000 coordinate pair 1.0 1.0 Meters North American Datum of 1927 Clarke 1866 6378206.4 294.98 >EFTRI.PAT: > >COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME > 1 AREA 4 12 F 3 > 5 PERIMETER 4 12 F 3 > 9 EFTRI# 4 5 B - > 13 EFTRI-ID 4 5 B - > 17 LDIP_CODE 2 2 C - SYSTEM_CODE > 19 ID 30 30 C - > 49 FAC_ID 12 12 C - > 61 FACILITY_NAME 60 60 C - > 121 SICN 4 4 C - > 125 LATITUDE 11 11 N 6 > 136 LONGITUDE 13 13 N 6 > 149 Y-COORD 8 12 F 1 > 157 X-COORD 8 12 F 1 > 165 VOCFRQ 4 5 B - > 169 SAIR 8 9 F 0 > 177 SW 8 9 F 0 > 185 SU 8 9 F 0 > 193 SL 8 9 F 0 > 201 SPOTW 8 9 F 6 > 209 SOFF 8 9 F 6 > 217 AIRNR 8 9 F 6 > 225 AIRPR 8 9 F 6 > ** REDEFINED ITEMS ** > 19 TRI_FACILITY_ID 15 15 C - TRIN AREA: area of the point (assigned as zero) PERIMETER: perimeter of the point (assigned as zero) EFTRI#: an ARC/INFO-generated internal feature identity number EFTRI-ID: user-assigned feature identity number LDIP_CODE: "Source of Location Record" from the EPA Envirofacts system. ID: the Envirofacts global identifier (the TRI facility ID [TRIN] is the first 15 columns) FAC_ID: EPA Facility Index System (FINDS) identifier FACILITY_NAME: Name of the facility or site SICN: Standard Industrial Code, four-digit code that identifies the activity at this site. One facility can (rarely) report more than one SIC code with different release records, but this is the most common one found in the release information. Most of these SIC codes are documented in the attached table EFTRI.SIC. LATITUDE, LONGITUDE: Location of the site, in NAD83 geographic coordinates. X-COORD, Y-COORD: Location of the site, in NAD83 Albers geographic coordinates. VOCFRQ: The number of VOC release records for this particular site The rest of the columns are 1995 TRI totals in pounds per year of volatile organic compounds (these are in the list of 60 included in the Supplementary_Information of this metadata file): SAIR, SW, SU, SL: Total air, water, underground, and land releases SPOTW: Total release to Public Treament works (sewer plants) SOFF: Total offsite transfer AIRNR: Total nonpoint (fugitive air release) AIRPR: Total point ("stack") air release TRI_FACILITY_ID: TRI facility identifier (part of envirofacts ID item above). >EFTRI.SIC: > >COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME > 1 SICN 4 4 C - > 5 DESCRIPTION 250 200 C - SICN: the 4-digit Standard Industrial Code for the facility DESCRIPTION a text description of the meaning of the code. Since the text descriptions are not unique in the release file, there may be more than one text description of each SIC code. None U.S. Geological Survey Ask USGS - Water Webserver Team mailing

445 National Center

Reston VA 20192 1-888-275-8747 (1-888-ASK-USGS) http://water.usgs.gov/user_feedback_form.html Although this data set has been used by the U.S. Geological Survey, U.S. Department of the Interior, no warranty expressed or implied is made by the U.S. Geological Survey as to the accuracy of the data and related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the U.S. Geological Survey in the use of this data, software, or related materials. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Export Full coverage zipped 1 http://water.usgs.gov/GIS/dsdl/ofr99-78_eftri.e00.gz DLG Full coverage zipped 1 http://water.usgs.gov/GIS/dsdl/ofr99-78_eftri.dlg.tgz SDTS Full coverage zipped 1 http://water.usgs.gov/GIS/dsdl/ofr99-78_eftri.sdts.tgz None. This dataset is provided by USGS as a public service. 20041108 U.S. Geological Survey Ask USGS -- Water Webserver Team mailing

445 National Center

Reston VA 20192 1-888-275-8747 (1-888-ASK-USGS) http://answers.usgs.gov/cgi-bin/gsanswers?pemail=h2oteam&subject=GIS+Dataset+ofr99-78_eftri FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998