Runoff in Florida, 1976
This is a map showing the runoff in Florida, current to 1976. The following is taken from the article "Runoff in Florida" by W. E. Kenner — "Runoff is the water that is removed from an area by streams. Like rainfall, it is usuall...

State of Florida Water Management Districts, 1977
This is a map showing the water management districts in Florida, effective on January 1, 1977. They include Northwest Florida, Suwannee River, St. Johns River, Southwest Florida and South Florida. The bold line shows the district boundaries....

General Map of Florida, 1978
"This base map by the United States Geological Survey is used for the ranges of the 98 tropical tree species mostly in South Florida. Lines show county boundaries, rivers, and lakes. Counties, county seats, and physical features are named."...

National Forests, Everglades National Park, and Biscayne National Monument, 1978
This map shows A) Apalachicola, B) Osceola, C) National Forests, D) Everglades National Park and E) Biscayne National Monument. "Trees of many species are found within the publicly owned lands dedicated to the management or preservation of the r...

Plant Hardiness Zones, 1978
"This Florida map is from the Plant Hardiness Zone Map of the contiguous United States prepared by the National Arboretum (USDA Agricultural Research Service 1965). The cold hardiness zones are based upon average minimum winter temperatures, tha...

Florida Aquifers, 1978
This is a map showing the different aquifers in Florida, current to 1978. "It includes various surficial aquifers locally designated as aquifers in Pleistocene sand, in the Tamiami formation, nonartesian aquifer, water-table aquifer, and the sha...

Quality of Untreated Water for Public Supplies in Florida- Arsenic, 1979
This is a map showing the quality of untreated water for public supplies in Florida, specifically showing the arsenic concentration range (ug/L), current to 1979. Yellow is 0, blue is 1-5, green is 6-10 and pink is 11-20. "The injection of liqui...

Quality of Untreated Water for Public Supplies in Florida- Barium, 1979
This is a map showing the quality of untreated water for public supplies in Florida, specifically showing the barium concentration range (ug/L), current to 1979. Yellow is 0, blue is 1-100 and green is 101-200. "The injection of liquid wastes in...

Quality of Untreated Water for Public Supplies in Florida- Cadmium, 1979
This is a map showing the quality of untreated water for public supplies in Florida, specifically showing the cadmium concentration range (ug/L), current to 1979. Yellow is 0, blue is 1-2 and green is 3-4. "The injection of liquid wastes into de...

Quality of Untreated Water for Public Supplies in Florida- Lead, 1979
This is a map showing the quality of untreated water for public supplies in Florida, specifically showing the lead concentration range (ug/L), current to 1979. Yellow is 0, blue is 1-10, green is 11-20, pink is 21-30 and purple is 31-40. "The in...

Quality of Untreated Water for Public Supplies in Florida- Mercury, 1979
This is a map showing the quality of untreated water for public supplies in Florida, specifically showing the mercury concentration range (ug/L), current to 1979. Yellow is 0.0, blue is 0.1-0.2 and green is 0.3-0.4. "The injection of liquid wast...

Quality of Untreated Water for Public Supplies in Florida- Selenium, 1979
This is a map showing the quality of untreated water for public supplies in Florida, specifically showing the selenium concentration range (ug/L), current to 1979. Yellow is 0 and blue is 1. "The injection of liquid wastes into deep saline aquif...

Quality of Untreated Water for Public Supplies in Florida- Silver, 1979
This is a map showing the quality of untreated water for public supplies in Florida, specifically showing the silver concentration range (ug/L), current to 1979. Yellow is 0, blue is 1-5 and green is 6-10. "The injection of liquid wastes into de...

Quality of Untreated Water for Public Supplies in Florida- Fluoride, 1979
This is a map showing the quality of untreated water for public supplies in Florida, specifically showing the fluoride concentration range (ug/L), current to 1979. Yellow is less than 0.6, blue is 0.6-1, green is 1.1-1.5, pink is 1.6-1.8 and purple i...

Quality of Untreated Water for Public Supplies in Florida- Nitrate, 1979
This is a map showing the quality of untreated water for public supplies in Florida, specifically showing the nitrate concentration range (ug/L), current to 1979. Yellow is less than 0.1, blue is 0.1-0.5, green is 0.51-1 and pink is 1.1-3.6. "Th...

Quality of Untreated Water for Public Supplies in Florida- Turbidity, 1979
This is a map showing the quality of untreated water for public supplies in Florida, specifically showing the turbidity concentration range (NTU), current to 1979. Yellow is 0, blue is 1-2 and green is 3-4. "The injection of liquid wastes into d...

Quality of Untreated Water for Public Supplies in Florida- Pesticide Compounds, 1979
This is a map showing the quality of untreated water for public supplies in Florida, specifically showing the pesticide compounds concentration range (ug/L), current to 1979. Yellow is 0.00, blue is 0.01-0.1, green is 0.11-0.5 and pink is 0.51-0.91. ...

Potential Subsurface Zones for Liquid Waste Storage in Florida, 1979
This is a map of the potential subsurface zones for liquid waste storage in Florida, current to 1979. The curves are structure contour in intervals of 500 feet. It is color coded for amounts of waste found. The yellow, orange, dark pink and light pin...

Water Quality of Florida Springs, 1979
This is a map showing water quality of Florida springs, current to 1979. First magnitude springs where the average flow is greater than 100 cubic feet per second are the ones with a larger circle with a little circle inside of it and they are pink, y...

Sources of Water Supplying Simulated 1980 Pumpage from the Floridan Aquifer, 1988
This map from the U. S. Geological Survey Professional Paper 1403-C shows the sources of water supplying a simulated 1980 pumpage from the Floridan aquifer system, assuming steady-state conditions. Pie-charts show percentages from decreased springflo...

Generalized Geologic Map of the Southeastern United States, 1988
This map from the U. S. Geological Survey Professional Paper 1403-C shows generalized geologic features of the southeastern United States, including the area of the Floridan aquifer system. The map shows the physiologic features of the coastal plain ...

Decline of Potentiometric Surface of the Floridan Aquifer, 1988
This map from the U. S. Geological Survey Professional Paper 1403-C shows the net decline, in feet, between simulated predevelopment potentiometric surface and simulated May 1980 potentiometric surface of the Upper Floridan aquifer....

Estimated Predevelopment Discharge of the Upper Floridan Aquifer, 1988
This map from the U. S. Geological Survey Professional Paper 1403-C shows the estimated predevelopment discharge from major groundwater basins of the Upper Floridan aquifer system indicating the percentage of diffuse upward leakage and percentage of ...

Estimated 1980 Discharge of the Upper Floridan Aquifer, 1988
This map from the U. S. Geological Survey Professional Paper 1403-C shows the estimated 1980 discharge from major groundwater basins of the Upper Floridan aquifer system indicating the percentage of diffuse upward leakage and percentage of springflow...

Temperatures from the Upper Floridan Aquifer Fig 2, 1989
This map from the U. S. Geological Survey Professional Paper 1403-1 shows temperatures measured in water samples from selected wells in the Upper Floridan aquifer, current to 1989. The dots are wells with the water temperature shown beside it in degr...