Seminole County Water Atlas


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Sanford Watershed

Sanford Watershed

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Description

Explore general as well as scientific information about the movement, chemistry and biology of area surface and ground water environments.

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

Water Quality

The following data are summarized as seasonal average values for lake and river sampling locations located within the watershed. While these data are useful to serve as a general picture of watershed health, these data must be viewed with caution because these samples have been taken from ecologically different water resources.

Rivers:
Samples from most rivers located in this watershed are averaged as part of these data summaries.
Season Total Nitrogen Nitrate (NO3) Total Phosphorus Orthophosphate Number of Sample Stations Number of Samples
JAN-MAR 2021 795 ug/l 220.0 ug/l 340 ug/l 0.22 mg/l 1 1
OCT-DEC 2020 878 ug/l 246.7 ug/l 315 ug/l 0.24 mg/l 1 3
JUL-SEP 2020 631 ug/l 75.7 ug/l 155 ug/l 0.11 mg/l 1 3
APR-JUN 2020 830 ug/l 176.0 ug/l 125 ug/l 0.05 mg/l 1 2
JAN-MAR 2020 1,005 ug/l 345.0 ug/l 122 ug/l 0.05 mg/l 1 2
OCT-DEC 2019 1,063 ug/l 426.7 ug/l 99 ug/l 0.05 mg/l 1 3
JUL-SEP 2019 1,157 ug/l 353.3 ug/l 158 ug/l 0.08 mg/l 1 3
APR-JUN 2019 910 ug/l 207.0 ug/l 107 ug/l 0.05 mg/l 1 3
JAN-MAR 2019 828 ug/l 129.7 ug/l 102 ug/l 0.05 mg/l 1 3
Five Year Seasonal Graph
Five Year Graph of All Samples

Source(s): Seminole County Water Quality Data

Lakes:
Samples from most lakes located in this watershed are averaged as part of these data summaries.
Season Total Nitrogen Nitrate (NO3) Total Phosphorus Orthophosphate Number of Sample Stations Number of Samples
No Data Available
Five Year Seasonal Graph No Data Available No Data Available No Data Available No Data Available
Five Year Graph of All Samples No Data Available No Data Available No Data Available No Data Available

Source(s): FDEP Historic Data from Legacy STORET, Seminole County Legacy Storet Data, Seminole County Water Quality Data, SJRWMD Water Quality Data, FDEP Watershed Monitoring Section, SJRWMD Water Quality Sampling Data

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    Stream Flow and Levels

    Stream level and flow data for the Sanford Watershed. Learn More about Stream Flow »

    River Flows Whole River Range Flows Data by Segment Levels Whole River Range Levels Data By Segment
    Saint Johns River In the past 30 days
    down Average river flow is slower than it has been historically.
    In the past 30 days
    down Average water levels are lower than they have been historically.

    Source(s): Orange County, Orange County, Orange County, Seminole County Government, St. Johns River Water Management District, USGS National Water Information System, City of Winter Park

    Source(s): Not Available
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