Seminole County Water Atlas

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Lake Brantley

Brantley, Lake


located within Big Wekiva Watershed

Associated Names

  • BRA

Biomonitoring Program

This waterbody is part of our Biomonitoring Program.

The Biomonitoring Program helps to inform citizens about the monitoring of macroinvertebrate communities found in Seminole County's water resources.

Access this waterbody's current Biomonitoring Page »

Lake Management Program

This water resource is part of our
Lake Management Program.

The Lake Management Program helps citizens learn to maintain their neighborhood lakes by providing them with the resources and expertise they need to successfully do so.

View the volunteer Lake Management page for Brantley, Lake »

Water Resource Characteristics

Size and Volume

Surface Area 288 acres
Mean Depth 12.0 feet
Maximum Depth 28.0 feet
Approximate Volume 1,023,051,032 gallons


Watershed Big Wekiva Watershed
Latitude 28° 41' 29"
Longitude 81° 25' 19"
Section-Township-Range 4-21-29
USGS Quarter Quad FOREST CITY ( NE )
Learn more about Location Information »

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    Map Legend

    Water Quality sampling site
    Hydrology sampling site
    Closest Rainfall site
    Rainfall sampling site
    Multi-type sampling site
    Other sampling site

    Data Summary

    This water resource is monitored by 20 sampling locations, which have collected a total of 15,082 samples ranging from 5/18/1972 to 11/19/2019. The sites sampling this water resource are:

    Datasource (click for details)Station ID
    FDEP - Central Regional Operations CenterG2CE0107
    FDEP Central Regional Operations Center20010215
    FDEP Central Regional Operations Center20010280
    FDEP Central Regional Operations Center20010922
    FDEP Central Regional Operations Center20010923
    FDEP Central Regional Operations Center20010924
    FDEP Historic Data from Legacy STORET20010212
    FDEP Historic Data from Legacy STORET20010213
    FDEP Historic Data from Legacy STORET20010214
    FDEP Historic Data from Legacy STORET20010215
    FDEP Historic Data from Legacy STORET20010216
    LAKEWATCH Supplemental Water Quality SamplingBrantley-Seminole
    LAKEWATCH Volunteer Water Quality MonitoringBrantley-Seminole
    Seminole County Lake AssessmentsBRA
    Seminole County Legacy Storet Data160012
    Seminole County Macroinvertebrate MonitoringBRA
    Seminole County Water Levels DataSCPW-L-BRA
    Seminole County Water Quality DataBRA
    SJRWMD Hydrology Data03350369
    USGS National Water Information System02234638

    Report Water Pollution

    Every one of us contributes pollution to our streams, lakes, bays and oceans. The wastewater, dirt, and debris of our lives eventually drains downstream. Each of us must minimize our contribution to keep our waterways healthy and enjoyable. Some materials are powerful pollutants like raw sewage, petroleum, or pesticides, but even natural, biodegradable plant materials can add nitrogen to water resources and cause algal blooms and fish kills. Please use the information below to assist you in reporting an incident to the correct agency. Learn More about Reporting Pollution »

    To Report Water Pollution:

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    Who to call about environmental concerns and to report environmentally harmful activities. For potentially life threatening emergencies dial 911.

    Concern or Activity Contact(s)
    Dangerous Boating / Accidents

    FWCC, Division of Boating Safety
    1-850-488-5600 (to report an accident) or
    1-888-404-3922 (to report unsafe boating)

    Algal Blooms

    FDEP 1-850-305-3903

    Fish Kill

    FWCC, Fish Kills

    General Concerns/Complaints


    Industrial Waste/Spill

    FDEP State Watch Office

    Injured Wildlife or Illegal Activities

    FWCC, Wildlife Violations
    or via cell phone, dial *FWC or #FWC depending on service carrier

    Shoreline Alterations, Wetland Impacts


    Aquatic Plant Removal


    Water Pollution, Residuals Landspreading


    Wetlands Issues/Dredge and Fill


    Source(s): USF Water Institute

    FWCC - Fish and Wildlife Conservation Commission
    FDEP - Florida Department of Enviromental Protection

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      Get Involved

      Seminole County needs you to help manage and protect its natural resources! Fill out this form, and we will contact you with more information about becoming a volunteer. Learn more about volunteering »

      1 volunteer on Brantley, Lake has submitted a water quality sample for this water resource within the last 18 months.

      Become a Volunteer! Click here to sign up for volunteering.

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      Related Links

        Visit the Digital Library to view additional documents related to this water resource – Once at the Digital Library, type in a specific keyword such as "water quality" to narrow the search.
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