Doctor's Lake
Fleming Island, Florida, United States
Doctor's Lake is off the St. Johns River in Clay County, FL. The lake is southwest of Jacksonville, FL. Dock location is the South Side of the Lake in the Eagle Harbor Community. Dock location is N. Lakeshore Dr. and Eagle Harbor Parkway. (Hog Point on Lake)
Water is moving and brackish. Surface is 13 sq. Miles.
 
      
      Location created by 
      Michael DeRousse
    
  - Group: St. Johns Riverkeeper : St. Johns Riverkeeper team
- Lat: 30.1227775
- Lng: -81.7301646
- Waterbody Type: Lake
- Timezone: America/New_York
Latest photos
No photos uploaded.
Observation tests summary
      
        Salinity
        ppt
      
      
      
        
          
          
          
          
        
      
    
  
          0.0
          Latest
        
        
          1.6
          Average
        
        
      
        Air temperature
        °C
      
      
      
        
          
          
          
          
        
      
    
  
          30.5
          Latest
        
        
          31.5
          Average
        
        
      
        Water temperature
        °C
      
      
      
        
          
          
          
          
        
      
    
  
          31.0
          Latest
        
        
          30.5
          Average
        
        
      
        Nitrates 
        mg/L
      
      
      
        
          
          
          
          
        
      
    
  
          5.0
          Latest
        
        
          3.2
          Average
        
        
      
        Nitrites 
        mg/L
      
      
      
        
          
          
          
          
        
      
    
  
          0.5
          Latest
        
        
          1.0
          Average
        
        
      
        Dissolved oxygen 
        mg/L
      
      
      
        
          
          
          
          
        
      
    
  
          1.0
          Latest
        
        
          2.3
          Average
        
        
      
        Turbidity 
        JTU
      
      
      
        
          
          
          
          
        
      
    
  
          30
          Latest
        
        
          26
          Average
        
        
      
        pH (0-14)
        
      
      
      
        
          
          
          
          
        
      
    
  
          7.0
          Latest
        
        
          7.4
          Average