TRI Data Exchange
EPA's source for providing real-time access to TRI data using the Exchange Network. Exit
Advantages for Participants
- Simultaneous submission of TRI reports to EPA and TDX participants, saving facilities resources
- Elimination of data entry for states, leading to improved data quality
- Synchronization of state and EPA data
Click on the map for activation date, number of facilities and reporting forms.
Alabama
Activation Date: Sep. 12, 2011RY 2014
State Facility Count: 557
TRIFID Count: 557
State Form Count: 2203
Tribal Facility Count: 0
Tribal Form Count: 0
Alaska
Activation Date: Dec. 15, 2011RY 2014
State Facility Count: 34
TRIFID Count: 32
State Form Count: 235
Tribal Facility Count: 0
Tribal Form Count: 0
American Samoa
Activation Date:RY 2014
State Facility Count: 1
TRIFID Count: 0
State Form Count: 3
Tribal Facility Count: 0
Tribal Form Count: 0
Arizona
Activation Date: Dec. 12, 2010RY 2014
State Facility Count: 276
TRIFID Count: 272
State Form Count: 911
Tribal Facility Count: 13
Tribal Form Count: 47
Arkansas
Activation Date: Apr. 10, 2014RY 2014
State Facility Count: 336
TRIFID Count: 334
State Form Count: 1412
Tribal Facility Count: 0
Tribal Form Count: 0
California
Activation Date: Apr. 13, 2011RY 2014
State Facility Count: 1306
TRIFID Count: 1283
State Form Count: 3913
Tribal Facility Count: 0
Tribal Form Count: 0
Colorado
Activation Date: May 5, 2006RY 2014
State Facility Count: 226
TRIFID Count: 224
State Form Count: 772
Tribal Facility Count: 0
Tribal Form Count: 0
Connecticut
Activation Date: Apr. 5, 2016RY 2014
State Facility Count: 284
TRIFID Count: 280
State Form Count: 762
Tribal Facility Count: 0
Tribal Form Count: 0
Delaware
Activation Date: June 19, 2006RY 2014
State Facility Count: 57
TRIFID Count: 57
State Form Count: 210
Tribal Facility Count: 0
Tribal Form Count: 0
District of Columbia
Activation Date:RY 2014
State Facility Count: 4
TRIFID Count: 4
State Form Count: 33
Tribal Facility Count: 0
Tribal Form Count: 0
Florida
Activation Date: Oct. 4, 2011RY 2014
State Facility Count: 616
TRIFID Count: 604
State Form Count: 1756
Tribal Facility Count: 0
Tribal Form Count: 0
Georgia
Activation Date: Jan. 27, 2010RY 2014
State Facility Count: 692
TRIFID Count: 685
State Form Count: 2335
Tribal Facility Count: 0
Tribal Form Count: 0
Guam
Activation Date:RY 2014
State Facility Count: 11
TRIFID Count: 11
State Form Count: 46
Tribal Facility Count: 0
Tribal Form Count: 0
Hawaii
Activation Date: June 6, 2008RY 2014
State Facility Count: 34
TRIFID Count: 34
State Form Count: 195
Tribal Facility Count: 0
Tribal Form Count: 0
Idaho
Activation Date: Oct. 4, 2011RY 2014
State Facility Count: 108
TRIFID Count: 108
State Form Count: 397
Tribal Facility Count: 2
Tribal Form Count: 6
Illinois
Activation Date: Dec. 13, 2006RY 2014
State Facility Count: 1083
TRIFID Count: 1080
State Form Count: 4108
Tribal Facility Count: 0
Tribal Form Count: 0
Indiana
Activation Date: Apr. 7, 2011RY 2014
State Facility Count: 926
TRIFID Count: 917
State Form Count: 3547
Tribal Facility Count: 0
Tribal Form Count: 0
Iowa
Activation Date: Jan. 14, 2010RY 2014
State Facility Count: 460
TRIFID Count: 458
State Form Count: 1772
Tribal Facility Count: 0
Tribal Form Count: 0
Kansas
Activation Date: May 23, 2006RY 2014
State Facility Count: 325
TRIFID Count: 324
State Form Count: 1274
Tribal Facility Count: 0
Tribal Form Count: 0
Kentucky
Activation Date: Nov. 15, 2006RY 2014
State Facility Count: 436
TRIFID Count: 435
State Form Count: 1979
Tribal Facility Count: 0
Tribal Form Count: 0
Louisiana
Activation Date: July 13, 2011RY 2014
State Facility Count: 395
TRIFID Count: 389
State Form Count: 2998
Tribal Facility Count: 0
Tribal Form Count: 0
Maine
Activation Date: Sep. 13, 2010RY 2014
State Facility Count: 82
TRIFID Count: 81
State Form Count: 358
Tribal Facility Count: 0
Tribal Form Count: 0
Maryland
Activation Date: May 7, 2015RY 2014
State Facility Count: 177
TRIFID Count: 172
State Form Count: 591
Tribal Facility Count: 0
Tribal Form Count: 0
Massachusetts
Activation Date: Feb. 17, 2010RY 2014
State Facility Count: 418
TRIFID Count: 417
State Form Count: 1116
Tribal Facility Count: 0
Tribal Form Count: 0
Michigan
Activation Date: Mar. 25, 2005RY 2014
State Facility Count: 789
TRIFID Count: 785
State Form Count: 3075
Tribal Facility Count: 1
Tribal Form Count: 5
Minnesota
Activation Date: June 16, 2006RY 2014
State Facility Count: 513
TRIFID Count: 513
State Form Count: 1616
Tribal Facility Count: 0
Tribal Form Count: 0
Mississippi
Activation Date: May 18, 2010RY 2014
State Facility Count: 314
TRIFID Count: 312
State Form Count: 1167
Tribal Facility Count: 0
Tribal Form Count: 0
Missouri
Activation Date:RY 2014
State Facility Count: 516
TRIFID Count: 515
State Form Count: 1988
Tribal Facility Count: 0
Tribal Form Count: 0
Montana
Activation Date: April 16, 2013RY 2014
State Facility Count: 58
TRIFID Count: 57
State Form Count: 360
Tribal Facility Count: 0
Tribal Form Count: 0
Nebraska
Activation Date: June 5, 2013RY 2014
State Facility Count: 202
TRIFID Count: 200
State Form Count: 875
Tribal Facility Count: 0
Tribal Form Count: 0
Nevada
Activation Date: Mar. 30, 2011RY 2014
State Facility Count: 141
TRIFID Count: 136
State Form Count: 591
Tribal Facility Count: 0
Tribal Form Count: 0
New Hampshire
Activation Date: Apr. 5, 2016RY 2014
State Facility Count: 137
TRIFID Count: 137
State Form Count: 329
Tribal Facility Count: 0
Tribal Form Count: 0
New Jersey
Activation Date: May 9, 2007RY 2014
State Facility Count: 372
TRIFID Count: 369
State Form Count: 1266
Tribal Facility Count: 0
Tribal Form Count: 0
New Mexico
Activation Date: Oct. 4, 2011RY 2014
State Facility Count: 86
TRIFID Count: 85
State Form Count: 330
Tribal Facility Count: 1
Tribal Form Count: 16
New York
Activation Date: June 4, 2009RY 2014
State Facility Count: 638
TRIFID Count: 636
State Form Count: 2131
Tribal Facility Count: 0
Tribal Form Count: 0
North Carolina
Activation Date: Sep. 12, 2011RY 2014
State Facility Count: 763
TRIFID Count: 758
State Form Count: 2321
Tribal Facility Count: 0
Tribal Form Count: 0
North Dakota
Activation Date:Â May 15, 2013RY 2014
State Facility Count: 79
TRIFID Count: 77
State Form Count: 420
Tribal Facility Count: 0
Tribal Form Count: 0
Northern Mariana Islands
Activation Date:RY 2014
State Facility Count: 8
TRIFID Count: 8
State Form Count: 32
Tribal Facility Count: 0
Tribal Form Count: 0
Ohio
Activation Date: May 24, 2007RY 2014
State Facility Count: 1384
TRIFID Count: 1375
State Form Count: 5336
Tribal Facility Count: 0
Tribal Form Count: 0
Oklahoma
Activation Date: June 15, 2006RY 2013
RY 2014
State Facility Count: 382
TRIFID Count: 380
State Form Count: 1462
Tribal Facility Count: 1
Tribal Form Count: 2
Oregon
Activation Date: Apr. 14, 2006RY 2014
State Facility Count: 281
TRIFID Count: 279
State Form Count: 890
Tribal Facility Count: 0
Tribal Form Count: 0
Pennsylvania
Activation Date: May 15, 2009RY 2014
State Facility Count: 1165
TRIFID Count: 1164
State Form Count: 4119
Tribal Facility Count: 0
Tribal Form Count: 0
Puerto Rico
Activation Date: Jan. 20, 2012RY 2014
State Facility Count: 110
TRIFID Count: 110
State Form Count: 350
Tribal Facility Count: 0
Tribal Form Count: 0
Rhode Island
Activation Date: July 13, 2011RY 2014
State Facility Count: 92
TRIFID Count: 91
State Form Count: 262
Tribal Facility Count: 0
Tribal Form Count: 0
South Carolina
Activation Date: Mar. 25, 2005RY 2014
State Facility Count: 525
TRIFID Count: 519
State Form Count: 2000
Tribal Facility Count: 0
Tribal Form Count: 0
South Dakota
Activation Date: May 12, 2010RY 2014
State Facility Count: 98
TRIFID Count: 97
State Form Count: 285
Tribal Facility Count: 0
Tribal Form Count: 0
Tennessee
Activation Date: Feb. 2, 2012RY 2014
State Facility Count: 602
TRIFID Count: 601
State Form Count: 2170
Tribal Facility Count: 0
Tribal Form Count: 0
Texas
Activation Date: May 6, 2008RY 2014
State Facility Count: 1825
TRIFID Count: 1809
State Form Count: 9112
Tribal Facility Count: 0
Tribal Form Count: 0
Utah
Activation Date: Dec. 28, 2006RY 2014
State Facility Count: 185
TRIFID Count: 182
State Form Count: 894
Tribal Facility Count: 1
Tribal Form Count: 11
Vermont
Activation Date: May 30, 2013RY 2014
State Facility Count: 36
TRIFID Count: 36
State Form Count: 99
Tribal Facility Count: 0
Tribal Form Count: 0
Virgin Islands
Activation Date:RY 2014
State Facility Count: 4
TRIFID Count: 4
State Form Count: 33
Tribal Facility Count: 0
Tribal Form Count: 0
Virginia
Activation Date: May 3, 2005RY 2014
State Facility Count: 450
TRIFID Count: 437
State Form Count: 1449
Tribal Facility Count: 0
Tribal Form Count: 0
Washington
Activation Date: Apr. 6, 2006RY 2014
State Facility Count: 331
TRIFID Count: 326
State Form Count: 1118
Tribal Facility Count: 17
Tribal Form Count: 73
West Virginia
Activation Date: July 13, 2011RY 2014
State Facility Count: 181
TRIFID Count: 180
State Form Count: 866
Tribal Facility Count: 0
Tribal Form Count: 0
Wisconsin
Activation Date: Sep. 17, 2009RY 2014
State Facility Count: 877
TRIFID Count: 872
State Form Count: 2916
Tribal Facility Count: 4
Tribal Form Count: 13
Wyoming
Activation Date: Jan. 12, 2015RY 2014
State Facility Count: 60
TRIFID Count: 59
State Form Count: 349
Tribal Facility Count: 1
Tribal Form Count: 1
United States Minor Outlying Islands
Activation Date:RY 2014
State Facility Count: NA
TRIFID Count: NA
State Form Count: NA
Tribal Facility Count: NA
Tribal Form Count: NA
Armed Forces Pacific
Activation Date:RY 2014
State Facility Count: NA
TRIFID Count: NA
State Form Count: NA
Tribal Facility Count: NA
Tribal Form Count: NA
Two Ways to Participate
States, territories or tribes that wish to join TDX using either the Node Transfer method or the Download method will need to enter into a Memorandum of Agreement (MOA) Exit with EPA.
Node Transfer Method
- Coordinate with Central Data Exchange (CDX) (nodehelpdesk@epacdx.net) to establishÂ
a node-to-node TRI flow - Electronic copies are automatically forwarded to the nodes of TDX participants
- TDX Step-by-Step Guide
Download Method
- View and download copy of record TRI data using the TDX Viewer, without establishing a node-to-node flow
- Electronic copies are automatically made available to TDX participants in the Viewer
- Questions and Answers
Contact Us to ask a question, provide feedback, or report a problem.