Final ECFTX 19 23 Projections CSEC 2027 Plan 07132026

Name: Final ECFTX 19 23 Projections CSEC 2027 Plan 07132026
Creator: SJRWMD
Published: 2026-08-03T19:46:27+08:00

Florida Department of Environmental Protection - MapDirect Data2026-08-03 收录

地下水建模

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<div style='text-align:Left;'>This specific geodatabase represents stations/wells within the ECFTX version 2.0 (v2.0) domain and will primarily be used by the groundwater modeling team of the St. Johns River Water Management District (SJRWMD). The primary purpose of this dataset is to serve as an input dataset for the ECFTXv2.0 which will be utilized to predict the effects of water use and demands on users and on natural systems, particularly for the 2027 CSEC RWSP. This dataset is the result of intensive and collaborative efforts between SJRWMD, the Southwest Florida Water Management District (SWFWMD), and the South Florida Water Management District (SFWMD), along with the input from different agencies, water supply utilities, and other stakeholders to develop the 2027 CSEC RWSP. The 2027 CSEC RWSP will ensure the protection of water resources and related natural systems and identify sustainable water supplies for all water uses in the CSEC RWSP planning area through 2050. The predecessor dataset was previously developed for the 2025 Central Florida Water Initiative (CFWI) RWSP, and all data outside of SJRWMD remains unchanged from the 2025 CWFI dataset. Data within SJRWMD was updated, as described in this document, in support of the 2027 CSEC RWSP.The following are commonly used field names and their descriptions in the dataset:<table style='margin:0 0 0 0;'><tbody><tr><td style='padding:1 1 1 1;'>Field Name</td><td style='padding:1 1 1 1;'>Description</td></tr><tr><td style='padding:1 1 1 1;'>OBJECTID</td><td style='padding:1 1 1 1;'>Internal feature number. Sequential unique whole numbers that are automatically generated.</td></tr><tr><td style='padding:1 1 1 1;'>DISTRICT</td><td style='padding:1 1 1 1;'>Water Management District associated to each station/well.</td></tr><tr><td style='padding:1 1 1 1;'>PRMT_ID</td><td style='padding:1 1 1 1;'>Permit ID of a particular station/well, as applicable.</td></tr><tr><td style='padding:1 1 1 1;'>STN_ID</td><td style='padding:1 1 1 1;'>Station/Well identification number, as applicable.</td></tr><tr><td style='padding:1 1 1 1;'>DISTPRMTSTN</td><td style='padding:1 1 1 1;'>This field represents the District, Permit, and Station/Well ID generated by concatenating those three fields (for permitted stations).</td></tr><tr><td style='padding:1 1 1 1;'>UTILITY</td><td style='padding:1 1 1 1;'>Name of utility associated with specific well or station, if applicable.</td></tr><tr><td style='padding:1 1 1 1;'>PROJECT_NAME</td><td style='padding:1 1 1 1;'>Name of the project associated with specific permit and station, as applicable.</td></tr><tr><td style='padding:1 1 1 1;'>SITE_NM</td><td style='padding:1 1 1 1;'>Name of specific site of the project related to a permit, if applicable.</td></tr><tr><td style='padding:1 1 1 1;'>STN_NM</td><td style='padding:1 1 1 1;'>Name of the particular well or station, as available.</td></tr><tr><td style='padding:1 1 1 1;'>COUNTY</td><td style='padding:1 1 1 1;'>The county in which the station/well is located in.</td></tr><tr><td style='padding:1 1 1 1;'>PERMIT_USE_TYPE</td><td style='padding:1 1 1 1;'>Code indicating station/well level water use type of the permit: AG = Agriculture, CII_MD = Commercial/Industrial/Institutional and Mining/Dewatering, LRA = Landscape/Recreational/Aesthetic, PS = Public Supply, DSS = Domestic Self-Supply, FW = Flowing Well, ENV = Environmental, RIB = Rapid Infiltration Basin, OTH = Other, UNK = Unknown, etc. Note: Power Generation (PG) use is accounted under CII permits.</td></tr><tr><td style='padding:1 1 1 1;'>WTRTYPE</td><td style='padding:1 1 1 1;'>Code indicating type of water use source: e.g., GW = Groundwater, RIB_GW = Rapid Infiltration Basin Groundwater, DRN = For use in drain package in MODFLOW.</td></tr><tr><td style='padding:1 1 1 1;'>DIAMETER</td><td style='padding:1 1 1 1;'>Well diameter in inches, as available.</td></tr><tr><td style='padding:1 1 1 1;'>CASING</td><td style='padding:1 1 1 1;'>Casing depth of the station/well from the land surface in feet, as available.</td></tr><tr><td style='padding:1 1 1 1;'>DEPTH</td><td style='padding:1 1 1 1;'>Total depth of the station/well from the land surface in feet, as available.</td></tr><tr><td style='padding:1 1 1 1;'>X_UTM_m</td><td style='padding:1 1 1 1;'>X Coordinate of the station/well in UTM system, in meters.</td></tr><tr><td style='padding:1 1 1 1;'>Y_UTM_m</td><td style='padding:1 1 1 1;'>Y Coordinate of the station/well in UTM system, in meters.</td></tr><tr><td style='padding:1 1 1 1;'>COMMENT_</td><td style='padding:1 1 1 1;'>Field that includes any applicable comments related to specific wells/stations.</td></tr><tr><td style='padding:1 1 1 1;'>SPECIAL_NOTE</td><td style='padding:1 1 1 1;'>Field that includes any applicable notes related to specific wells/stations.</td></tr><tr><td style='padding:1 1 1 1;'>STN_STTS</td><td style='padding:1 1 1 1;'>Current status of the station/well, as applicable. E.g., Active, Proposed, Inactive, etc.</td></tr><tr><td style='padding:1 1 1 1;'>SOURCE</td><td style='padding:1 1 1 1;'>Source of water use for the station/well: this can be aquifer designation for groundwater stations/wells and other applicable sources of water, as available. E.g., Floridan Aquifer System (FAS), Surficial Aquifer, Upper Floridan Aquifer (UFA), Intermediate Aquifer or Confining Unit, Lower Floridan Aquifer, etc.</td></tr><tr><td style='padding:1 1 1 1;'>ELEVATION</td><td style='padding:1 1 1 1;'>Land surface elevation where the specific well/station is located, in feet.</td></tr><tr><td style='padding:1 1 1 1;'>STN_TP</td><td style='padding:1 1 1 1;'>This field represents whether the station is a production well, RIB injection point, or a polygon centroid.</td></tr><tr><td style='padding:1 1 1 1;'>EOP</td><td style='padding:1 1 1 1;'>Used by SJRWMD for regulatory/planning purposes and to distribute demand projections based on wellfield operation plan, if applicable. End of permit allocation quantity at the station/well level, in million gallons per day (MGD).</td></tr><tr><td style='padding:1 1 1 1;'>MGD_2019</td><td style='padding:1 1 1 1;'>Mean annual water use for the year 2019 at station/well level, in MGD.</td></tr><tr><td style='padding:1 1 1 1;'>MGD_2020</td><td style='padding:1 1 1 1;'>Mean annual water use for the year 2020 at station/well level, in MGD.</td></tr><tr><td style='padding:1 1 1 1;'>MGD_2021</td><td style='padding:1 1 1 1;'>Mean annual water use for the year 2021 at station/well level, in MGD.</td></tr><tr><td style='padding:1 1 1 1;'>MGD_2022</td><td style='padding:1 1 1 1;'>Mean annual water use for the year 2022 at station/well level, in MGD.</td></tr><tr><td style='padding:1 1 1 1;'>MGD_2023</td><td style='padding:1 1 1 1;'>Mean annual water use for the year 2023 at station/well level, in MGD.</td></tr><tr><td style='padding:1 1 1 1;'>AVG_2019_2023</td><td style='padding:1 1 1 1;'>Average water use for the years 2019, 2020, 2021, 2022, and 2023 at station/well level, in MGD.</td></tr><tr><td style='padding:1 1 1 1;'>PROJ_2025</td><td style='padding:1 1 1 1;'>Projected water demand at the station/well level for the year 2025, in MGD.</td></tr><tr><td style='padding:1 1 1 1;'>PROJ_2030</td><td style='padding:1 1 1 1;'>Projected water demand at the station/well level for the year 2030, in MGD.</td></tr><tr><td style='padding:1 1 1 1;'>PROJ_2035</td><td style='padding:1 1 1 1;'>Projected water demand at the station/well level for the year 2035, in MGD.</td></tr><tr><td style='padding:1 1 1 1;'>PROJ_2040</td><td style='padding:1 1 1 1;'>Projected water demand at the station/well level for the year 2040, in MGD.</td></tr><tr><td style='padding:1 1 1 1;'>PROJ_2045</td><td style='padding:1 1 1 1;'>Projected water demand at the station/well level for the year 2045, in MGD.</td></tr><tr><td style='padding:1 1 1 1;'>PROJ_2050</td><td style='padding:1 1 1 1;'>Projected water demand at the station/well level for the year 2050, in MGD.</td></tr><tr><td style='padding:1 1 1 1;'>EOP_plus_2050_AG5in10</td><td style='padding:1 1 1 1;'>Used by SJRWMD for regulatory/planning purposes. “EOP” represents the “End of Permit” allocation, 2050 represents using the station’s 2050 projections quantities for non-permitted stations, and AG5in10 represents using the 5-in-10 allocation (to be used for pertinent agricultural stations/wells).</td></tr></tbody></table>Data Integration Methodology and Data SourcesCurrent pumping will be represented in the ECFTX by average withdrawals in the five-year period from 2019 to 2023. Annual data from 2019 to 2023 was available in SJRWMD. Because the ECFTX was used in the CFWI planning area and water use data were vetted by each water management district, it was decided to set the 2019-2023 average water use for SFWMD and SWFWMD equal to the 2016 to 2020 average water use, which was used as the current pumping scenario for the 2025 CFWI RWSP. For SJRWMD current pumping, average annual water use was calculated based on monthly water use data submitted through the consumptive use permitting (CUP) compliance program. Monthly operating report data from the Florida Department of Environmental Protection was used to fill in any data gaps and for uses that may not be reported through the CUP compliance process. Similarly, agricultural water use data and demand projections data were supplemented and sourced from the FSAID dataset published by the Florida Department of Agriculture and Consumer Services (FDACS) and The Balmoral Group. More detailed methodology information on data integration and data sources can be found in Appendix B of the 2022 CSEC RWSP, which will be updated as part of the 2027 CSEC RWSP development.Within the CSEC planning area (i.e., northern Lake, Marion, Volusia, Brevard, Indian River, and Okeechobee counties), the 2050 water demand projections were developed using standard SJRWMD projection methodologies as currently described in Appendix B of the 2022 CSEC RWSP. Some manual adjustments were made to reflect BEBR county-level population totals in Marion and Lake counties and after considering additional information submitted by public supply utilities.For areas within SJRWMD but outside the CSEC planning region, existing 2045 water demand projections were extrapolated to 2050, since 2050 water demand projections had not yet been developed for these areas. For SWFWMD and SFWMD, 2050 projections were set equal to the 2045 projections from the 2025 CFWI RWSP.The data compilation for the ECFTX geodatabase is summarized as follows:<table style='margin:0 0 0 1;'><tbody><tr><td rowspan='2' style='padding:0 8 0 8;'>Groundwater Model</td><td rowspan='2' style='padding:0 8 0 8;'>Scenario</td><td rowspan='2' style='padding:0 8 0 8;'>CSEC*</td><td rowspan='2' style='padding:0 8 0 8;'>Outside CSEC (SJRWMD)</td><td rowspan='2' style='padding:0 8 0 8;'>SFWMD</td><td rowspan='2' style='padding:0 8 0 8;'>SWFWMD</td></tr><tr><td style='padding:0 8 0 8;'></td></tr><tr><td rowspan='2' style='padding:0 8 0 8;'>ECFTX</td><td style='padding:0 8 0 8;'>Current Pumping</td><td style='padding:0 8 0 8;'>2019-2023</td><td style='padding:0 8 0 8;'>2019-2023</td><td colspan='2' style='padding:0 8 0 8;'>Average 2016-2020</td><td style='padding:0 8 0 8;'></td></tr><tr><td style='padding:0 8 0 8;'>2050</td><td style='padding:0 8 0 8;'>2050 projections</td><td style='padding:0 8 0 8;'>2050 (extrapolated)</td><td style='padding:0 8 0 8;'>2050 = 2045</td><td style='padding:0 8 0 8;'>2050 = 2045</td><td style='padding:0 8 0 8;'></td></tr></tbody></table>*CSEC counties include northern Lake (non-CFWI), Marion, Volusia, Brevard, Indian River, and Okeechobee.Important NotesOf note, one particular groundwater station (Station ID: 19796) associated with CUP – 2742 (Wekiva Falls RV Resort) is a free-flowing artesian well that will be represented in the DRN package in the groundwater modeling scenarios.Through coordination with the Florida Department of Agriculture and Consumer Services (FDACS), District staff were able to provide information that supported additional agricultural acreage in Brevard County, which was incorporated in FSAID 13. Although the 2027 CSEC RWSP will use FSAID 12 for agricultural projections, FDACS and the District agreed that use of the updated FSAID 13 acreage and associated water demand for Brevard County is preferred. The CSEC tables and geodatabase reflect the revised agricultural data for Brevard County from FSAID 13 published in June 2026.In contrary to the mathematical notations used in groundwater modeling well files, all withdrawal quantities in this geodatabase file are denoted by positive (+) signs and the quantities associated with rapid infiltration basins (RIBs) are represented in negative (-) signs. All water uses and demands in this dataset are in million gallons per day.Last revision: 07/13/2026</div>

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Final ECFTX 19 23 Projections CSEC 2027 Plan 07132026

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