Actual evapotranspiration (ETa) rates from the Operational Simplified Surface Energy Balance (SSEBop) method, before and after bias corrections (Sepúlveda, 2021), are presented for basins located in the Tampa Bay Water (TBW) area. The SSEBop annual rates are provided at about a one square-kilometer scale from 2000 to 2017. Annual ETa rates calculated from the application of the water-balance method (wbETa) to 8 basins in the TBW area and annual land-use ETa (luETa) rates calculated from monthly average crop coefficient ratios are also provided in this data set. A GIS shapefile provides land-use type and annual ETa rate for each year of record. Data are tabulated in spreadsheets for each basin and are referred to by the name between parenthesis: Little Manatee River basin (02300500), North Prong Alafia River basin (02301000), South Prong Alafia River basin (02301300), Hillsborough River above Crystal Spring basin (02301990), Blackwater Creek near Knights basin (02302500), Cypress Creek and Trout Creek basin (02303800), Sweetwater Creek near Tampa basin (02306647), and Anclote River near Elfers basin (02310000). Inflows and outflows from various sources in the water-balance equation used to calculate annual average wbETa rates for each basin are presented in this dataset.

Actual evapotranspiration (ETa) rates from the Operational Simplified Surface Energy Balance (SSEBop) method, before and after bias corrections (Sepúlveda, 2021), are presented for basins located wholly or partially within the Northwest Florida Water Management District (NWFWMD) and parts of Alabama and Georgia. The SSEBop annual rates are provided at about a one square-kilometer scale from 2000 to 2017. Annual ETa rates calculated from the application of the water-balance method (wbETa) to 5 basins in the NWFWMD and annual land-use ETa (luETa) rates calculated from monthly average crop coefficient ratios are also provided in this data set. A GIS shapefile provides land-use type and annual ETa rate for each year of record. Data are tabulated in spreadsheets for each basin and are referred to by the name between parenthesis: Lower Ochlockonee basin (Lower_Ochlockonee), Apalachicola – Chipola River basin (Apalachicola_Chipola), Lower Choctawhatchee River basin (Lower_Choctawhatchee), Yellow River basin (Yellow), and Escambia – Perdido River basin (Escambia_Perdido). Inflows and outflows from various sources in the water-balance equation used to calculate annual average wbETa rates for each basin are presented in this dataset.

Actual evapotranspiration (ETa) rates from the Operational Simplified Surface Energy Balance (SSEBop) method, before and after bias corrections (Sepúlveda, 2021), are presented for basins located wholly or partially within the Northwest Florida Water Management District (NWFWMD) and parts of Alabama and Georgia. The SSEBop annual rates are provided at about a one square-kilometer scale from 2000 to 2017. Annual ETa rates calculated from the application of the water-balance method (wbETa) to 5 basins in the NWFWMD and annual land-use ETa (luETa) rates calculated from monthly average crop coefficient ratios are also provided in this data set. A GIS shapefile provides land-use type and annual ETa rate for each year of record. Data are tabulated in spreadsheets for each basin and are referred to by the name between parenthesis: Lower Ochlockonee basin (Lower_Ochlockonee), Apalachicola – Chipola River basin (Apalachicola_Chipola), Lower Choctawhatchee River basin (Lower_Choctawhatchee), Yellow River basin (Yellow), and Escambia – Perdido River basin (Escambia_Perdido). Inflows and outflows from various sources in the water-balance equation used to calculate annual average wbETa rates for each basin are presented in this dataset.

Actual evapotranspiration (ETa) rates from the Operational Simplified Surface Energy Balance (SSEBop) method, before and after bias corrections (Sepúlveda, 2021), are presented for basins located wholly or partially within the Suwannee River Water Management District (SRWMD) and parts of Georgia. The SSEBop annual rates are provided at about a one square-kilometer scale from 2000 to 2017. Annual ETa rates calculated from the application of the water-balance method (wbETa) to 6 basins in the SRWMD and annual land-use ETa (luETa) rates calculated from monthly average crop coefficient ratios are also provided in this data set. A GIS shapefile provides land-use type and annual ETa rate for each year of record. Data are tabulated in spreadsheets for each basin and are referred to by the name between parenthesis: Alapaha River basin (Alapaha), Withlacoochee River – SRWMD basin (Withla_SRWMD), Upper Suwannee River basin (Upper_Suwannee), Santa Fe River basin (Santa_Fe), Suwannee River basin (Suwannee_River), and Aucilla River basin (Aucilla). Inflows and outflows from various sources in the water-balance equation used to calculate annual average wbETa rates for each basin in the SRWMD area are presented in this dataset.

Actual evapotranspiration (ETa) rates from the Operational Simplified Surface Energy Balance (SSEBop) method, before and after bias corrections (Sepúlveda, 2021), are presented for basins located wholly or partially within the Suwannee River Water Management District (SRWMD) and parts of Georgia. The SSEBop annual rates are provided at about a one square-kilometer scale from 2000 to 2017. Annual ETa rates calculated from the application of the water-balance method (wbETa) to 6 basins in the SRWMD and annual land-use ETa (luETa) rates calculated from monthly average crop coefficient ratios are also provided in this data set. A GIS shapefile provides land-use type and annual ETa rate for each year of record. Data are tabulated in spreadsheets for each basin and are referred to by the name between parenthesis: Alapaha River basin (Alapaha), Withlacoochee River – SRWMD basin (Withla_SRWMD), Upper Suwannee River basin (Upper_Suwannee), Santa Fe River basin (Santa_Fe), Suwannee River basin (Suwannee_River), and Aucilla River basin (Aucilla). Inflows and outflows from various sources in the water-balance equation used to calculate annual average wbETa rates for each basin in the SRWMD area are presented in this dataset.

Actual evapotranspiration (ETa) rates from the Operational Simplified Surface Energy Balance (SSEBop) method, before and after bias corrections, are presented for basins located wholly or partially within the St. Johns River Water Management District (SJRWMD). The SSEBop annual rates are provided at about a one square-kilometer scale from 2000 to 2017. Annual ETa rates calculated from the application of the water-balance method (wbETa) to 19 basins in the SJRWMD and annual land-use ETa (luETa) rates calculated from monthly average crop coefficient ratios are also provided in this data set. A GIS shapefile provides land-use type and annual ETa rate for each year of record. Data are tabulated in spreadsheets for each basin and are referred to by the name between parenthesis: Fort Drum Creek basin (02231342), Blue Cypress Creek basin (02231396), St. Johns River at Melbourne basin (02232000), Pennywash Creek basin (02232155), Apopka Beauclair Canal basin (02237700), Ocklawaha Moss Bluff basin (02238500), Orange Creek at Orange Spring basin (02243000), St. Johns River at Buffalo Bluff basin (02244040), Haw Creek above Russell Landing basin (02244333), Tomoka River basin (02247510), Turkey Creek basin (02250030), St. Johns River near Christmas basin (02232500), Econlockhatchee River basin (02233484), Wekiva River basin (02235000), Deep Creek basin (02245260), Black Creek basin (02245500), North Fork Black Creek basin (02246000), Eau Gallie River basin (02249007), and South Prong at St. Sebastian River basin (02251000). Inflows and outflows from various sources in the water-balance equation used to calculate annual average wbETa rates for each basin in the SJRWMD area are presented in this dataset.

Actual evapotranspiration (ETa) rates from the Operational Simplified Surface Energy Balance (SSEBop) method, before and after bias corrections, are presented for basins located wholly or partially within the St. Johns River Water Management District (SJRWMD). The SSEBop annual rates are provided at about a one square-kilometer scale from 2000 to 2017. Annual ETa rates calculated from the application of the water-balance method (wbETa) to 19 basins in the SJRWMD and annual land-use ETa (luETa) rates calculated from monthly average crop coefficient ratios are also provided in this data set. A GIS shapefile provides land-use type and annual ETa rate for each year of record. Data are tabulated in spreadsheets for each basin and are referred to by the name between parenthesis: Fort Drum Creek basin (02231342), Blue Cypress Creek basin (02231396), St. Johns River at Melbourne basin (02232000), Pennywash Creek basin (02232155), Apopka Beauclair Canal basin (02237700), Ocklawaha Moss Bluff basin (02238500), Orange Creek at Orange Spring basin (02243000), St. Johns River at Buffalo Bluff basin (02244040), Haw Creek above Russell Landing basin (02244333), Tomoka River basin (02247510), Turkey Creek basin (02250030), St. Johns River near Christmas basin (02232500), Econlockhatchee River basin (02233484), Wekiva River basin (02235000), Deep Creek basin (02245260), Black Creek basin (02245500), North Fork Black Creek basin (02246000), Eau Gallie River basin (02249007), and South Prong at St. Sebastian River basin (02251000). Inflows and outflows from various sources in the water-balance equation used to calculate annual average wbETa rates for each basin in the SJRWMD area are presented in this dataset.

Actual evapotranspiration (ETa) rates from the Operational Simplified Surface Energy Balance (SSEBop) method, before and after bias corrections (Sepúlveda, 2021), are presented for basins located wholly or partially within the South Florida Water Management District (SFWMD). The SSEBop annual rates are provided at about a one square-kilometer scale from 2000 to 2017. Annual ETa rates calculated from the application of the water-balance method (wbETa) to 5 basins in the SFWMD and annual land-use ETa (luETa) rates calculated from monthly average crop coefficient ratios are also provided in this data set. A GIS shapefile provides land-use type and annual ETa rate for each year of record. Data are tabulated in spreadsheets for each basin and are referred to by the name between parenthesis: Boggy Creek basin (Boggy_Creek), C-139 basin (C_139), Caloosahatchee River basin (Caloosahatchee), Reedy Creek – Shingle Creek basin (Reedy_Shingle), and Tidal South (Tidal_South) basin. Inflows and outflows from various sources in the water-balance equation used to calculate annual average wbETa rates for each basin are presented in this dataset.

Actual evapotranspiration (ETa) rates from the Operational Simplified Surface Energy Balance (SSEBop) method, before and after bias corrections (Sepúlveda, 2021), are presented for basins located wholly or partially within the South Florida Water Management District (SFWMD). The SSEBop annual rates are provided at about a one square-kilometer scale from 2000 to 2017. Annual ETa rates calculated from the application of the water-balance method (wbETa) to 5 basins in the SFWMD and annual land-use ETa (luETa) rates calculated from monthly average crop coefficient ratios are also provided in this data set. A GIS shapefile provides land-use type and annual ETa rate for each year of record. Data are tabulated in spreadsheets for each basin and are referred to by the name between parenthesis: Boggy Creek basin (Boggy_Creek), C-139 basin (C_139), Caloosahatchee River basin (Caloosahatchee), Reedy Creek – Shingle Creek basin (Reedy_Shingle), and Tidal South (Tidal_South) basin. Inflows and outflows from various sources in the water-balance equation used to calculate annual average wbETa rates for each basin are presented in this dataset.

Actual evapotranspiration (ETa) rates from the Operational Simplified Surface Energy Balance (SSEBop) method, before and after bias corrections (Sepúlveda, 2021), are presented for basins located wholly or partially within the Southwest Florida Water Management District (SWFWMD). The SSEBop annual rates are provided at about a one square-kilometer scale from 2000 to 2017. Annual ETa rates calculated from the application of the water-balance method (wbETa) to 12 basins in the SWFWMD and annual land-use ETa (luETa) rates calculated from monthly average crop coefficient ratios are also provided in this data set. A GIS shapefile provides land-use type and annual ETa rate for each year of record. Data are tabulated in spreadsheets for each basin and are referred to by the name between parenthesis: Peace Creek Canal – Brush Lake basin (02293987), Saddle Creek at SR 542 near Lakeland basin (02294217), Joshua Creek at Nocatee-Honey Run basin (02297100), Prairie Creek at Fort Ogden basin (02298123), Shell Creek nr Punta Gorda basin (02298202), Myakka River near Sarasota basin (02298830), Big Slough at Tropicaire Blvd basin (02299450), Manatee River at Fort Hamer basin (02300021), Jumper Creek Canal near Bushnell basin (02312640), Panasoffkee Lake basin (02312700), Withlacoochee River near Holder basin (02313000), and Withlacoochee River Inglis & Bypass basin (02313230). Inflows and outflows from various sources in the water-balance equation used to calculate annual average wbETa rates for each basin in the SWFWMD area are presented in this dataset.