https://www3.epa.gov/otaq/datafiles/CSI-TTSLV00.0L1A.PDF monthly 1.00 https://www3.epa.gov/otaq/datafiles/FOIA_TTSLV00.0L1A_APPIPT1.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/FOI_TFMXV00.0G4A_APP_UPD_R00.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/FOI_TFMXV00.0G4A_APP_INI_R01.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/FOI_TFMXV00.0G4A_APP_INI_R00.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/FOI_TFMXT03.0JP1_APP_INI_R01.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/FOI_TFMXT03.0JP1_APP_INI_R00.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/FOI_TFMXT02.31EN_APP_INI_R01.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/FOI_TFMXT02.31EN_APP_INI_R00.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/TTSLV00.0L1A-012.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/TFMXV00.0G4A-056-R01.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/TFMXV00.0G4A-056.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/TFMXT03.0JP1-070.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/TFMXT02.31EN-072.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/TFMXT02.31EN-071.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/CSI-TFMXV00.0G4AV2.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/CSI-TFMXV00.0G4A.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/CSI-TFMXT03.0JP1-TFMXR0185NDG.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/CSI-TFMXT02.31EN-TFMXR0140NDG.PDF monthly 0.80 https://www3.epa.gov/otaq/datafiles/CSI-TFMXT02.31EN-TFMXR0140NDF.PDF monthly 0.80 https://www3.epa.gov/otaq/fuels1/ffars/web-addt.htm monthly 0.80 https://www3.epa.gov/otaq/fuels1/ffars/web-biodiesel.htm monthly 0.80 https://www3.epa.gov/otaq/fuels1/ffars/web-detrg.htm monthly 0.80 https://www3.epa.gov/otaq/fuels1/ffars/web-dies.htm monthly 0.80 https://www3.epa.gov/otaq/fuels1/ffars/web-e15.htm monthly 0.80 https://www3.epa.gov/otaq/fuels1/ffars/web-fuel.htm monthly 0.80 https://www3.epa.gov/otaq/fuels1/ffars/web-gas.htm monthly 0.80