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St. Johns River Watershed

St. Johns River Watershed

Map

General Information

What is a Watershed?

A watershed (also called a drainage basin) is an area on the land surface from which water flows or has the potential to flow to a common destination. Watersheds are naturally separated from adjacent basins by topographic divides. Learn more about watersheds »

Description

The St. Johns River Watershed is located within Lake County and spans 169.8 square miles. The watershed contains 37 named lakes/ponds, 29 named rivers/streams/canals and 0 named bays/bayous.

Find a Specific Waterbody

Click the link below to view the water resources in this watershed.

News and Events

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Map Legend

Water Quality Sampling Sites
Hydrology Sampling Sites
Other Sampling Sites
 

Regulation

Regulation

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

FWCC

Fish Kill

FWCC, Fish Kills
1-800-636-0511

General Concerns/Complaints

FDEP
1-407-897-4100

Industrial Waste/Spill

FDEP
1-800-320-0519

Injured Wildlife or Illegal Activities

FWCC, Wildlife Violations
1-888-404-3922
or via cell phone, dial *FWC or #FWC depending on service carrier

Shoreline Alterations, Wetland Impacts

FDEP
1-407-897-4100

Aquatic Plant Removal

FWCC
1-321-228-3364

Water Pollution, Residuals Landspreading

FDEP
1-407-897-4100 or via cell phone, dial #FDEP

Wetlands Issues/Dredge and Fill

FDEP
1-407-897-4100

Source(s): USF Water Institute

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

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