Technical reports

This fact sheet provides an overview of water use statistics for the last 10 years within the district, with data arranged by source, category of use, and county.

This fact sheet provides an overview of water use statistics for the last 10 years within the district, with data arranged by source, category of use, and county.

This fact sheet provides an overview of water use statistics for the last 10 years within the district, with data arranged by source, category of use, and county.

This fact sheet provides an overview of water use statistics for the last 10 years within the district, with data arranged by source, category of use, and county.

This survey covers utility rates currently in effect from October 1, 2018, through September 30, 2019, for the cities and counties within the St. Johns River Water Management District, which includes 121 systems or subsystems that supply 84% of public supply water needs and serve 92% of the population within SJRWMD’s boundaries.

The St. Johns River Water Management District (SJRWMD) develops hydrogeologic surfaces based on borehole data derived from in-house drilling projects, data from other agencies, and publications. This report provides an overview of results and methods used to construct the elevation estimation of the intermediate aquifer or intermediate confining unit within SJRWMD and adjacent parts of peninsular Florida.

This fact sheet provides an overview of water use statistics for the last 10 years within the district, with data arranged by source, category of use, and county.

This survey covers utility rates currently in effect from October 1, 2016, through September 30, 2017, for the cities and counties within the St. Johns River Water Management District, which includes 121 systems or subsystems that supply 84% of public supply water needs and serve 92% of the population within SJRWMD’s boundaries.

This technical fact sheet documents the hydrologic data collected by the St. Johns River Water Management District for the 2015–2016 drawdown of Rodman Reservoir. The reservoir is drawn down every three to four years for resource management purposes by the Florida Department of Environmental Protection and the data that is collected provides a better understanding of the relationship between surface and groundwater levels.

This annual survey assesses estimated total water use within St. Johns River Water Management District, with data arranged by source, category of use, and county. Data include all water withdrawals from groundwater or surface water sources.

This technical fact sheet provides information on the different aquifer systems in the St. Johns River Water Management District and on the factors that influence recharge to and discharge from the Upper Floridan aquifer.

This survey covers utility rates currently in effect from October 1, 2015, through September 30, 2016, for the cities and counties within the St. Johns River Water Management District, which includes 121 systems or subsystems that supply 84% of public supply water needs and serve 92% of the population within SJRWMD’s boundaries.

This annual survey assesses estimated total water use within St. Johns River Water Management District, with data arranged by source, category of use, and county. Data include all water withdrawals from groundwater or surface water sources.

This annual survey assesses estimated total water use within St. Johns River Water Management District, with data arranged by source, category of use, and county. Data include all water withdrawals from groundwater or surface water sources.

This fact sheet provides information about the depth of the Floridan aquifer and characteristics of its geologic structure. (Note: The map was updated in this fact sheet in February 2015 to correct the legend.)

The St. Johns River Water Management District maps the Upper Floridan aquifer potentiometric surface to depict the approximate annual low and high aquifer water level conditions, generalized on a regional scale.

This survey covers rates taking effect during fiscal year 2014 (October 1, 2013, through September 30, 2014) for cities and counties within the St. Johns River Water Management District.

This annual survey assesses estimated total water use within St. Johns River Water Management District, with data arranged by source, category of use, and county. Data include all water withdrawals from groundwater or surface water sources.

This annual survey assesses estimated total water use within St. Johns River Water Management District, with data arranged by source, category of use, and county. Data include all water withdrawals from groundwater or surface water sources.

This annual survey assesses estimated total water use within St. Johns River Water Management District, with data arranged by source, category of use, and county. Data include all water withdrawals from groundwater or surface water sources.

This annual survey assesses estimated total water use within St. Johns River Water Management District, with data arranged by source, category of use, and county. Data include all water withdrawals from groundwater or surface water sources.

Water use data were collected by county and compiled by category of use. Data include all water withdrawals from groundwater or surface water sources.

Water use data were collected by county and compiled by category of use. Data include all water withdrawals from groundwater or surface water sources.

This fact sheet defines the terms that are used for describing drill cuttings when completing a Well Completion Report (WRC), for submittal according to Chapter 62-532.900, Florida Administrative Code. Contains a color reference chart; provides a chart for identifying grain size of sands; includes representative photos of selected materials; and provides supplemental information related to Florida hydrogeology.

Water use data were collected by county and compiled by category of use. Water use covers all water withdrawals from groundwater or surface water sources.

Water use data were collected by county and compiled by category of use. Water use covers all water withdrawals from groundwater or surface water sources.

Water use data were collected by county and compiled by category of use. Water use covers all water withdrawals from groundwater or surface water sources.

Water use data were collected by county and compiled by category of use. Water use covers all water withdrawals from groundwater or surface water sources.

Water use data were collected by county and compiled by category of use. Water use covers all water withdrawals from groundwater or surface water sources.

Water use data were collected by county and compiled by category of use. Water use covers all water withdrawals from groundwater or surface water sources.

Water use data were collected by county and compiled by category of use. Water use covers all water withdrawals from groundwater or surface water sources.

Water use data were collected by county and compiled by category of use. Water use covers all water withdrawals from groundwater or surface water sources.

This document was prepared to comply with the requirements of Section 373.207, Florida Statutes. This is the twentieth annual report on the inventory of abandoned artesian wells in the St. Johns River Water Management District and on the work plan for controlling or plugging inventoried wells.

This document was prepared to comply with the requirements of Section 373.207, Florida Statutes. This is the twenty-first annual report on the inventory of abandoned artesian wells in the St. Johns River Water Management District and on the work plan for controlling or plugging inventoried wells.

This document was prepared to comply with the requirements of Section 373.207, Florida Statutes. This is the twenty-second annual report on the inventory of abandoned artesian wells in the St. Johns River Water Management District and on the work plan for controlling or plugging inventoried wells.

Water use data were collected by county and compiled by category of use. Water use covers all water withdrawals from groundwater or surface water sources.

This document was prepared to comply with the requirements of Section 373.207, Florida Statutes. This is the nineteenth annual report on the inventory of abandoned artesian wells in the St. Johns River Water Management District and on the work plan for controlling or plugging inventoried wells.

Water use data were collected by county and compiled by category of use. Water use covers all water withdrawals from groundwater or surface water sources.

This document was prepared to comply with the requirements of Section 373.207, Florida Statutes. This is the fifteenth annual report on the inventory of abandoned artesian wells in the St. Johns River Water Management District and on the work plan for controlling or plugging inventoried wells.

This document was prepared to comply with the requirements of Section 373.207, Florida Statutes. This is the sixteenth annual report on the inventory of abandoned artesian wells in the St. Johns River Water Management District and on the work plan for controlling or plugging inventoried wells.

This document was prepared to comply with the requirements of Section 373.207, Florida Statutes. This is the seventeenth annual report on the inventory of abandoned artesian wells in the St. Johns River Water Management District and on the work plan for controlling or plugging inventoried wells.

This document was prepared to comply with the requirements of Section 373.207, Florida Statutes. This is the eighteenth annual report on the inventory of abandoned artesian wells in the St. Johns River Water Management District and on the work plan for controlling or plugging inventoried wells.

Water use data were collected by county and compiled by category of use. Water use covers all water withdrawals from groundwater or surface water sources.

This report summarizes data collected in a cooperative effort with the Florida Department of Environmental Protection at a network of monitoring sites throughout north Florida to monitor water quality.

This report summarizes the water needs of ferns and the amount of water used in the fern-growing area of north-central Florida.

This report summarizes the water needs of potatoes and the amount of water used in potato-growing areas of north-central Florida.