accident_chemical_id,accident_id,facility_id,facility_name,facility_address,city,state,county,date_of_accident,chemical_name,quantity_released_lbs,percent_weight 1558,Accident 1,100000048986,Headlee Gas Plant,501 S. Loop 338 East,Odessa,TX,Ector,January 2012,Methane,31.0, 1559,Accident 1,100000048986,Headlee Gas Plant,501 S. Loop 338 East,Odessa,TX,Ector,January 2012,Ethane,10.0, 1560,Accident 1,100000048986,Headlee Gas Plant,501 S. Loop 338 East,Odessa,TX,Ector,January 2012,Propane,7.0, 1561,Accident 1,100000048986,Headlee Gas Plant,501 S. Loop 338 East,Odessa,TX,Ector,January 2012,Butane,4.0, 1562,Accident 1,100000048986,Headlee Gas Plant,501 S. Loop 338 East,Odessa,TX,Ector,January 2012,Pentane,2.0,