Record of wells in the Floridan aquifer in Dade and Monroe counties, Florida

Open-File Report 78-881
Prepared in cooperation with The Florida Keys Aqueduct Authority
By:  and 

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Abstract

The utilization of the Floridan aquifer as a source of potable water has increased. The use of the Floridan aquifer for subsurface storage of freshwater, and as an industrial water supply in Dade and Monroe Counties, is being considered by water management authorities and some industries.

Information on locations, depths, casings, and year drilled for 67 wells that penetrate the Floridan aquifer in Dade and Monroe Counties is presented to assist in planning future uses of the Floridan.

Chloride concentrations in water from wells ending in the Floridan aquifer in Dade County ranged from 1,200 to 9,000 milligrams per liter. In Monroe County the chloride concentrations ranged from 1,600 to 20,000 milligrams per liter.

Water levels were measured in selected wells to determine the altitude of the potentiometric surface. The measurements indicate that the 40-foot potentiometric line extends from southern Dade County to the upper Florida Keys.

Study Area

Publication type Report
Publication Subtype USGS Numbered Series
Title Record of wells in the Floridan aquifer in Dade and Monroe counties, Florida
Series title Open-File Report
Series number 78-881
DOI 10.3133/ofr78881
Year Published 1978
Language English
Publisher U.S. Geological Survey
Description iv, 30 p.
Country United States
State Florida
County Dade County, Monroe County
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