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Howell Branch Watershed

Howell Branch 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
JUL-SEP 2022 503 ug/l No Data Available 12 ug/l 0.01 mg/l 2 6
APR-JUN 2022 640 ug/l No Data Available 17 ug/l 0.01 mg/l 2 6
JAN-MAR 2022 834 ug/l No Data Available 35 ug/l 0.01 mg/l 2 8
Five Year Seasonal Graph No Data Available
Five Year Graph of All Samples No Data Available

Source(s): LAKEWATCH Volunteer Water Quality Monitoring, FDEP Historic Data from Legacy STORET, Seminole County Legacy Storet Data, Legacy Orange County Surface Water Quality, Seminole County Water Quality Data, FDEP Central Regional Operations Center, Orange County Surface Water Quality, USGS National Water Information System, Orange County Environmental Protection Division

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
APR-JUN 2024 1,004 ug/l No Data Available 27 ug/l No Data Available 1 1
JAN-MAR 2024 970 ug/l No Data Available 40 ug/l No Data Available 1 1
OCT-DEC 2023 638 ug/l No Data Available 30 ug/l No Data Available 1 3
JUL-SEP 2023 633 ug/l No Data Available 26 ug/l No Data Available 10 23
APR-JUN 2023 664 ug/l No Data Available 31 ug/l No Data Available 14 33
JAN-MAR 2023 644 ug/l No Data Available 30 ug/l No Data Available 12 17
OCT-DEC 2022 631 ug/l No Data Available 33 ug/l No Data Available 12 19
JUL-SEP 2022 600 ug/l No Data Available 19 ug/l 0.01 mg/l 27 52
APR-JUN 2022 601 ug/l No Data Available 18 ug/l 0.01 mg/l 27 68
JAN-MAR 2022 616 ug/l No Data Available 23 ug/l 0.01 mg/l 32 80
Five Year Seasonal Graph
Five Year Graph of All Samples

Source(s): LAKEWATCH Supplemental Water Quality Sampling, LAKEWATCH Volunteer Water Quality Monitoring, FDEP Historic Data from Legacy STORET, FFWCC Legacy Storet Data, Orange County Environmental Protection Division, Legacy Orange County Surface Water Quality, SJRWMD Water Quality Data, FDEP Central Regional Operations Center, FDEP Watershed Monitoring Section, Orange County Surface Water Quality, City of Orlando Ambient Surface Water Quality, FDEP, Water Quality Standards and Special Projects (Florida), USGS National Water Information System, FDEP - Central Regional Operations Center, FDEP Watershed Monitoring Section, Florida LAKEWATCH, Orange County Environmental Protection Division, City of Orlando Ambient Surface Water Quality, FDEP - Watershed Assessment Section, City of Winter Park Water Quality Data

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    Stream Flow and Levels

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

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

    Source(s): Not Available

    Source(s): Not Available
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