Table 4-51:  Leaking Underground Storage Tank Releases and Cleanups,,,,,,,,,,,,
,,1990 ,1991  ,1992  ,1993  ,1994  ,1995  ,1996  ,1997  ,1998   ,1999  ,2000  
Total confirmed releases,,"87,528","127,195","184,457","237,022","270,567","303,635","317,488","341,773","371,387","397,821","412,392"
Cleanups initiated,,"51,770","79,506","129,074","171,082","209,797","238,671","252,615","292,446","314,965","346,300","367,603"
Cleanups not initiated,,"35,758","47,689","55,383","65,940","60,770","64,964","64,873","49,327","R56,422","51,521","44,789"
Cleanups completed,,"16,905","26,666","55,444","87,065","107,448","131,272","152,683","178,297","203,247","228,925","249,759"
Releases not cleaned up,,"70,623","100,529","129,013","149,957","163,119","172,363","164,805","163,476","R168,140","168,896","162,633"
NOTES: ,,,,,,,,,,,,
All numbers are cumulative.,,,,,,,,,,,,
"Data represents fiscal year, October 1 through September 30.",,,,,,,,,,,,
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SOURCES:  ,,,,,,,,,,,,
"1990-97:  U.S. Environmental Protection Agency, Office of Underground Storage Tanks, personal communications, November 17 and November 18, 1998.",,,,,,,,,,,,
"1998-00:  Ibid., Internet site http://www.epa.gov/swerust1/cat/camarchv.htm as of Aug. 14, 2001.",,,,,,,,,,,,
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