Alternative Text Description for Adopted Lake MFLs

TABLE OF CONTENTS

MAP OVERVIEW

This map displays adopted lake minimum flows and levels (MFLs) across central and southern Florida. The map shows the geographic distribution of lakes where water management districts have established regulatory minimum water level standards as of March 2021. These MFLs represent thresholds designed to protect lake ecosystems and water resources from significant harm due to water withdrawals or other consumptive uses.

GEOGRAPHIC CONTEXT

The map covers the Florida peninsula, extending from the Tampa Bay metropolitan area and Gainesville in the north to Lake Okeechobee and the southern peninsula. Major labeled cities include Tampa, St. Petersburg, Clearwater, Sarasota, Orlando, Lakeland, Gainesville, Palm Coast, Daytona Beach, Port Orange, Deltona, Titusville, Melbourne, Palm Bay, and Port St. Lucie. The map also shows Homosassa Springs in the northwest portion and Port Charlotte in the southwest. Coastal areas along both the Gulf of America (western coast) and Atlantic Ocean (eastern coast) are visible, providing context for the inland lake features.

KEY INSIGHTS

The distribution of adopted lake MFLs shows distinct regional clustering patterns across Florida. The most prominent concentration occurs in the southwestern region near Homosassa Springs, where a dense cluster of regulated lakes appears. Additional notable concentrations are visible in the areas north of Orlando, near Gainesville, and scattered throughout central Florida. Lake Okeechobee in southern Florida represents the largest single water body with adopted MFLs shown on the map. The pattern suggests that water management regulatory efforts are more concentrated in certain watershed areas, particularly in west-central and north-central Florida, while other regions show more dispersed individual lake regulations.

VISUAL ELEMENTS

Adopted Lake MFLs

This layer represents lakes that have adopted minimum flows and levels established by Florida's water management districts to protect water resources and lake ecosystems.

Adopted Lake MFLs Features (light blue polygons with darker blue outlines)

Appearance:

Features are displayed as light blue filled polygons with darker blue boundary outlines, making them distinct against the gray base map background.

Distribution:

Lakes with adopted MFLs are distributed across central and southern Florida, with concentrations in west-central Florida, north-central Florida near Gainesville, areas north and northeast of Orlando, and Lake Okeechobee in southern Florida.

Notable locations:

Spatial patterns:

The lakes show a non-uniform distribution with distinct clustering in specific watersheds rather than even spacing across the state. The heaviest concentrations align with areas managed by particular water management districts. Coastal areas show fewer adopted MFLs, with the majority located in interior regions. The pattern suggests regulatory focus on areas with higher concentrations of natural lakes and greater water resource management concerns.

Overlapping Patterns

Some areas show multiple adjacent lakes with adopted MFLs, particularly in the Homosassa Springs region and north of Gainesville, indicating comprehensive watershed-level regulation in these areas.

SYMBOL GUIDE

ADDITIONAL INFORMATION

This map represents regulatory features rather than all lakes in Florida. Only lakes where water management districts have formally adopted minimum flows and levels standards are displayed. The map reflects the status of adopted lake MFLs as of March 2021 and includes data from five water management districts: Northwest Florida Water Management District (NWFWMD), Suwannee River Water Management District (SRWMD), St. Johns River Water Management District (SJRWMD), Southwest Florida Water Management District (SWFWMD), and South Florida Water Management District (SFWMD). Lakes without established MFLs do not appear on this map.

DATA CONTEXT

Data Source:

The data was compiled by the Florida Department of Environmental Protection's Office of Water Policy from information provided by each of Florida's water management districts with adopted lake MFLs. The dataset represents regulatory features that identify lakes where minimum water level thresholds have been formally established through the water management district adoption process. For technical issues or updates, contact information is provided as pamela.flores@floridadep.gov. Data source layer name: MFL_LAKE_MAR25.

Definition Query:

No definition query or data filtering was applied. The map displays all adopted lake MFLs in the dataset.

Scale Information:

The map shows a regional view of the Florida peninsula, displaying features at a scale appropriate for statewide planning and resource management assessment. Individual lake boundaries are visible at this zoom level.

Coordinate System:

NAD_1983_HARN_Florida_GDL_Albers (WKID 3087)

Time Period of Content:

The data represents adopted lake minimum flows and levels as of March 2021.

Limitations:

This dataset includes only lakes where MFLs have been formally adopted by water management districts. Lakes that are under consideration, in review, or managed through other regulatory mechanisms are not included. The map does not show all water bodies in Florida, only those with adopted MFL standards. Updates to adopted MFLs after March 2021 would not be reflected in this dataset.

Map Coverage:

The map covers the Florida peninsula from approximately the Tampa-Gainesville latitude in the north to the southern tip of the peninsula, including Lake Okeechobee. Both Gulf of America and Atlantic coastal areas are shown to provide geographic context for the inland lake features.

The alternative text description of this map was AI-generated and may contain inaccuracies.