Metadata - Summary of data in the Atlas
The Atlas contains 709 water resources which includes 642 lakes and 67 rivers . Data recorded in the Atlas reaches back 124 years, starting on Monday, January 1, 1900. The most recent data is from Saturday, November 23, 2024. Over 37,394,522 data samples have been included in the Atlas! The samples came from over 76 data sources provided by 26 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:
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.
Hide Monitoring and Sampling Metadata
| Monitoring Dataset Name | Data Custodian | Data Current on Atlas as of: | Period of Record | More Information |
|---|---|---|---|---|
| Babcock/Webb Wildlife Management Area | Florida Fish and Wildlife Conservation Commission | 11/24/2024 | 8/22/2011 - 12/27/2023 11:24:00 AM | |
| Biological Research Associates | Florida Department of Environmental Protection | 11/19/2024 | 9/26/2005 - 6/18/2008 | |
| City of Maitland Lakes Water Quality | City of Maitland | Not Available | Not Available | |
| City of Orlando Ambient Surface Water Quality | City of Orlando | 11/23/2024 | 8/5/1986 - 12/21/2016 | |
| City of Orlando Ambient Surface Water Quality | City of Orlando | 11/23/2024 | 1/4/2017 9:22:00 AM - 11/13/2024 | |
| City of Orlando Data Loggers | City of Orlando | Not Available | Not Available | |
| City of Winter Park Water Quality Data | City of Winter Park | 11/23/2024 | 1/13/1998 - 5/6/2024 | |
| FDEP - Central Regional Operations Center | FDEP Central Regional Operations Center | 11/23/2024 | 7/26/2012 - 9/5/2024 | |
| FDEP - Watershed Assessment Section | Florida Department of Environmental Protection | 11/23/2024 | 2/25/2014 - 9/19/2024 | |
| FDEP Central Regional Operations Center | FDEP Central Regional Operations Center | 11/19/2024 | 1/11/1999 - 10/16/2017 | |
| FDEP Historic Data from Legacy STORET | Florida Department of Environmental Protection | 11/19/2024 | 6/2/1937 - 11/23/1998 | |
| FDEP Macro Invertebrates | Florida Department of Environmental Protection | 8/7/2023 | 8/16/1951 - 10/15/2003 | |
| FDEP Stream Condition Index | Florida Department of Environmental Protection | Not Available | Not Available | |
| FDEP Watershed Monitoring Section | Florida Department of Environmental Protection | 11/19/2024 | 10/5/1998 - 7/10/2017 | |
| FDEP Watershed Monitoring Section | Florida Department of Environmental Protection | 11/23/2024 | 2/6/2011 - 7/23/2024 | |
| Florida Automated Weather Network | University of Florida | 8/7/2023 | 5/26/2010 5:45:00 PM - 11/23/2024 6:45:00 PM | |
| Florida Fish and Wildlife Conservation Commission Water Quality Data | Florida Fish & Wildlife Conservation Commission | 11/19/2024 | 1/4/1996 - 5/5/2008 | |
| Florida LAKEWATCH | Florida LAKEWATCH | 11/23/2024 | 4/13/2017 - 6/10/2024 | |
| Hydrologic, water quality, and biological assessments by USF Water Institute Staff | USF Water Institute Assessments | Not Available | Not Available | |
| Lake County Surface Water Quality | Lake County | 11/23/2024 | 1/5/1981 - 7/26/2017 | |
| Lake County Water Resource Management | Lake County Water Resource Management | 11/23/2024 | 10/20/2016 - 9/24/2024 | |
| LAKEWATCH Supplemental Water Quality Sampling | Florida LAKEWATCH | 11/19/2024 | 9/15/1979 - 12/15/2011 | |
| LAKEWATCH Volunteer Water Quality Monitoring | Florida LAKEWATCH | 11/19/2024 | 8/16/1986 - 1/28/2019 | |
| Legacy Orange County Surface Water Quality | Orange County | 11/19/2024 | 6/25/1964 9:00:00 AM - 5/19/2007 9:30:00 AM | |
| National Weather Service | National Oceanic and Atmospheric Administration | Not Available | Not Available | |
| National Weather Service National Digital Forecast Database | National Oceanic and Atmospheric Administration | 8/7/2023 | 2/27/2009 5:30:00 AM - 11/23/2024 6:56:00 PM | |
| Orange County Data Loggers | Orange County | 11/23/2024 | 5/9/2013 12:30:00 PM - 11/22/2024 2:00:00 PM | |
| Orange County Environmental Protection Division | Orange County | 9/15/2023 | 1/4/2005 - 8/18/2015 | |
| Orange County Environmental Protection Division | Orange County | 11/23/2024 | 9/4/2012 8:40:00 AM - 6/27/2024 8:45:00 AM | |
| Orange County EPD Biological Monitoring | Orange County | 11/23/2024 | 11/30/2006 - 6/6/2023 | |
| Orange County Fire Department Weather Stations | Orange County | Not Available | Not Available | |
| Orange County Lake Index 2004 | Orange County | Not Available | Not Available | |
| Orange County Stormwater Hydrologic Sampling | Orange County | 11/23/2024 | 6/2/1986 - 10/31/2024 | |
| Orange County Stormwater Water Levels Sampling | Orange County | 11/23/2024 | 5/19/1905 - 10/30/2024 | |
| Orange County Surface Water Quality | Orange County | 11/23/2024 | 1/8/1980 - 6/27/2017 | |
| Orlando Macro Invertebrate Sampling | City of Orlando | Not Available | Not Available | |
| Orlando Rainfall and Levels Data | City of Orlando | 5/2/2012 | 1/1/2006 - 10/12/2007 | |
| Reedy Creek Improvement District | Reedy Creek Improvement District | 11/23/2024 | 10/18/2017 - 6/25/2024 | |
| Seminole County Water Levels Data | Seminole County Government | 11/23/2024 | 2/1/1920 - 11/6/2024 | |
| Seminole County Water Quality Data | Seminole County Government | 11/23/2024 | 1/1/1900 - 11/20/2024 | |
| SFWMD Hydrology Data | South Florida Water Management District | 11/23/2024 | 8/1/1945 - 11/22/2024 | |
| SFWMD Minimum Flows and Levels | South Florida Water Management District | Not Available | Not Available | |
| SFWMD Water Quality Data | South Florida Water Management District | 11/23/2024 | 8/26/1981 11:35:00 AM - 11/23/2024 9:47:00 PM | |
| SJRWMD Hydrology Data | St. Johns River Water Management District | 11/23/2024 | 3/20/1936 - 11/23/2024 | |
| SJRWMD Minimum Flows and Levels | St. Johns River Water Management District | Not Available | Not Available | |
| SJRWMD Water Quality Data | St. Johns River Water Management District | 11/23/2024 | 1/9/1980 - 12/20/2023 11:01:00 AM | |
| South Florida Water Management District | South Florida Water Management District | 11/23/2024 | 5/15/2007 - 10/3/2024 | |
| St. Johns River Water Management District | St. Johns River Water Management District | 11/23/2024 | 7/20/2001 - 1/17/2024 | |
| The Nutrient Reduction Facility | Lake County Water Authority | Not Available | Not Available | |
| USGS National Water Information System | USGS National Water Information System | 11/23/2024 | 10/25/1907 - 11/23/2024 10:00:00 PM | |
| Watershed Action Volunteer Water Quality Data | St. Johns River Water Management District | 11/19/2024 | 2/14/1998 - 5/26/2010 |