Table 4-51:  Leaking Underground Storage Tank Releases and Cleanups,,,,,,,,,,,,,,,,,,,
,,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007
Total confirmed releases,,"87,528","126,816","184,457","237,022","270,567","303,635","317,488","341,773","371,387","397,821","412,392","418,918","427,307","439,385","447,233","452,041","464,728","474,127"
Cleanups initiated,,"51,770","79,506","129,074","171,082","209,797","238,671","252,615","292,446","314,965","346,300","367,603","379,243","384,029","403,558","412,657","421,924","435,631","446,940"
Cleanups not initiated,,"35,758","47,310","55,383","65,940","60,770","64,964","64,873","49,327","56,422","51,521","44,789","39,675","43,278","35,827","34,576","30,117","29,097","27,187"
Cleanups completed,,"16,905","26,666","55,444","87,065","107,448","131,272","152,683","178,297","203,247","228,925","249,759","268,833","284,602","303,120","317,405","332,799","350,813","365,361"
Releases not cleaned up,,"70,623","100,150","129,013","149,957","163,119","172,363","164,805","163,476","168,140","168,896","162,633","150,085","142,705","136,265","129,828","119,242","113,915","108,766"
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NOTES,,,,,,,,,,,,,,,,,,,
All numbers are cumulative.,,,,,,,,,,,,,,,,,,,
"Data represent fiscal year, October 1 through September 30.",,,,,,,,,,,,,,,,,,,
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SOURCES,,,,,,,,,,,,,,,,,,,
"1990: U.S. Environmental Protection Agency, Office of Underground Storage Tanks, personal communications, Nov. 17 and 18, 1998.",,,,,,,,,,,,,,,,,,,
"1991-2006: Ibid., Internet site http://www.epa.gov/swerust1/cat/camarchv.htm as of Feb. 22, 2008.",,,,,,,,,,,,,,,,,,,
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