Seminole County Water Atlas


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Metadata - IconMetadata - Summary of data in the Atlas

The Atlas contains 257 water resources which includes 211 lakes and 46 rivers . Data recorded in the Atlas reaches back 117 years, starting on Monday, January 01, 1900. The most recent data is from Friday, August 18, 2017. Over 135,269,164 data samples have been included in the Atlas! The samples came from over 51 data sources provided by 22 different data providers. These people and agencies have helped make the Atlas an integral tool for managing our water resources.

Geographic Information Systems Data

Geographic Information Systems (GIS) data consists largely of land mapping and spatial data and is used in a wide variety of fields. The lay of the land can affect almost every aspect of life, including an area's culture, government, environment, and commerce, making GIS information important to everyone. Fields such as anthropology, medical science, and natural science use GIS to measure and predict the impact of geography on a region. By mapping water resources, the Atlas provides spatial information useful to citizens, water management professionals, and scientists alike. The following core datasets are processed as part of geospatial analyses, the results of which are presented directly within Atlas components:

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Monitoring and Sampling Data

Citizens, scientists, and professionals all contribute to monitoring and sampling data in many ways. Citizens often provide information such as water levels data through volunteer programs. Scientists and professionals set up equipment at sampling stations for measuring attributes such as water quality and hydrology. They provide the data in various formats to the Atlas, which compiles, organizes, and presents the data to help people better understand the county's water resources.

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Monitoring Dataset Name Data Custodian Data Current on Atlas as of: Period of Record More Information
Casselberry Water Quality Data City of Casselberry 1/8/2016 6/30/2014 - 10/5/2015
City of Altamonte Springs City of Altamonte Springs 8/12/2017 10/19/2010 - 6/20/2012
FDEP Ambient Monitoring Sampling Data Florida Department of Environmental Protection 4/24/2017 10/5/1998 - 12/15/2016
FDEP Aquatic Plant Survey Florida Department of Environmental Protection 6/22/2006 6/30/1983 - 10/30/2003
FDEP Central District Water Quality Data Florida Department of Environmental Protection 5/4/2017 1/11/1999 - 2/27/2017
FDEP Historic Data from Legacy STORET Florida Department of Environmental Protection 8/20/2014 6/2/1937 - 11/23/1998
FDEP Macro Invertebrates Florida Department of Environmental Protection Not Available 8/16/1951 - 10/15/2003
FDEP Stream Condition Index Florida Department of Environmental Protection Not Available Not Available
FFWCC Legacy Storet Data Florida Fish and Wildlife Conservation Commission 3/26/2008 10/9/1973 - 5/27/1996
FFWCC Triploid Grass Carp Florida Fish and Wildlife Conservation Commission Not Available Not Available
Florida Department of Environmental Protection Florida Department of Environmental Protection Not Available 12/5/1993 - 1/31/1996
Florida Fish and Wildlife Conservation Commission Water Quality Data Fish and Wildlife Conservation Commission 1/6/2015 1/4/1996 - 5/5/2008
Hydrologic, water quality, and biological assessments by USF Water Institute Staff USF Water Institute Assessments Not Available Not Available
LAKEWATCH Supplemental Water Quality Sampling LAKEWATCH 6/10/2012 9/15/1979 - 12/15/2011
LAKEWATCH Volunteer Water Quality Monitoring LAKEWATCH 8/14/2017 8/16/1986 - 6/28/2017
National Weather Service National Oceanic and Atmospheric Administration Not Available Not Available
National Weather Service National Digital Forecast Database National Oceanic and Atmospheric Administration 4/12/2016 1/1/1900 - 8/17/2017 6:37:00 PM
Orange County Stormwater Hydrologic Sampling Orange County 8/2/2017 6/2/1986 - 6/30/2017
Orange County Surface Water Quality Orange County 8/13/2017 1/8/1980 - 12/15/2016
Orange County Water Quality Data Orange County Not Available Not Available
Seminole County Seminole County Government 4/29/2010 8/1/1962 - 8/17/2017 7:00:02 PM
Seminole County Lake Assessments Seminole County Government 8/1/2017 7/23/2007 - 10/31/2016
Seminole County Legacy Storet Data Seminole County Government 8/29/2007 8/10/1980 - 11/28/1988
Seminole County Legacy YSI Data Seminole County Government 2/11/2010 11/8/2001 - 4/30/2003 4:02:30 AM
Seminole County Macroinvertebrate Monitoring Seminole County Government 5/22/2017 12/11/2001 - 4/18/2016
Seminole County Water Levels Data Seminole County Government 8/18/2017 1/1/1921 - 8/14/2017
Seminole County Water Quality Data Seminole County Government 8/13/2017 9/18/1997 - 8/8/2017
Seminole County YSI Data Seminole County Government 8/13/2008 3/1/2004 1:01:36 AM - 8/17/2017 6:45:00 PM
SJRWMD Hydrology Data St. Johns River Water Management District 8/18/2017 3/20/1936 - 8/18/2017
SJRWMD Water Quality Data St Johns River Water Mgmt. District 8/14/2017 1/9/1980 - 4/19/2017 1:27:00 PM
SJRWMD Water Quality Sampling Data St. Johns River Water Management District 6/5/2012 11/13/1996 - 9/20/2011
The Nutrient Reduction Facility Lake County Water Authority Not Available Not Available
USGS National Water Information System USGS National Water Information System 8/17/2017 10/25/1907 - 8/17/2017 6:30:00 PM
Volusia County Sampling Data Volusia County 1/27/2016 1/4/1999 - 3/19/2014
Volusia County Water Quality Data Volusia County 4/11/2011 10/17/1988 - 12/14/1998
Watershed Action Volunteer Water Quality Data St. Johns River Water Management District 9/23/2010 2/14/1998 - 5/26/2010

 
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