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Northeast District - St Johns River at a Glance Programs

Riverdale Private Dock

Aerial Map
(Click to enlarge)
Riverdale Map
Latitude: 29˚48.490N
Longitude: 81˚33.100'W

Location
This site is located in Putnam County, Florida at a private dock at 1408 State Road 13

Water Characteristics
Fresh water

Land Use
Agriculture, forest natural, silvaculture

Riverdale Private Dock, 1408 SR 13
STORET #20030626
 Riverdale Smapling Location
Most Recent Data
Sample Date Temperature
(F)		 pH Salinity
(ppt)		 Turbidity
(NTU)		 Total
coliform
(CFU)		 Fecal
Coliform
(CFU)		 Dissolved
Oxygen
(mg/l)		 Chlorophyll A


NS = Not Sampled

 Total Nitrogen[TKN+(NO2+N03)] Total Phosphorus as P
Trend Graphs graph N/A graph graph graph graph graph graph graph graph
4/7/08 74 7.56 0.6 4.6 NA 16 7.8 17 1.84 0.089
2/4/08 61 7.78 0.6 1.6 8 10 9.2 NS NS NS
12/3/07 70 7.55 0.7 5 7 10 9.5 17 1.457 0.048
10/1/07 80 7.16 0.6 3.1 NS 4 6.7 NS NS NS
8/6/07 86 7.43 0.7 4 20 8 5.2 36 1.71 0.078
6/4/07 78 8.6 1.18 12 10 16 9.2 NS NS NS
4/2/07 75 8.4 0.6 5.3 20 4 9 24 1.007 0.059
2/5/07 56 8.3 0.65 7 57 37 11 NS NS NS
12/4/06 64 8 0.7 13 92 12 8.8 29 - -
10/2/06 81 7.6 0.6 3.2 40 4 6.9 NS - -
8/7/06 87 8.56 0.6 5 45 15 8.2 32 - -
6/5/06 81 7.97 0.5 4 8 8 11.2 NS - -
4/3/06 73 7.79 0.3 4 20 2 9.4 1.7 - -
2/6/06 60 7.2 0.3 7.5 920 340 9.3 NS - -
12/13/05 57 7.63 0.3 4.3 84 24 9.6 0.85 - -

For expanded data set enter Florida STORET and enter STORET ID #20030626
River At a Glance STORET Retrieval Instructions

Dissolved Oxygen

Water Quality Graph
Click to enlarge
2004-2006 Graph

Salinity

Water Quality Graph
Click to enlarge
2004-2006 Graph

Total and Fecal Coliform

Water Quality Graph
Click to enlarge
2004-2006 Graph

Nutrients
(Chlorophyll A)
Water Quality Graph

Click to enlarge
2004-2006 Graph

Water Temperature

Water Quality Graph
Click to enlarge
2004-2006 Graph

Turbidity

Water Quality Graph

Click to enlarge
2004-2006 Graph

Total Nitrogen
Water Quality Graph
Click to enlarge

Total Phosphorous
Water Quality Graph
Click to enlarge

  

River at a Glance

Sample Locations & Results

Other Links
Last updated: May 22, 2008
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