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Large-Scale Operations Management Test of Use of the White Amur for Control of Problem Aquatic Plants, Report 2: First Year Poststocking Results, Volume 2: The Fish, Mammals, and Waterfowl of Lake Conway, Florida

Description: Abstract: "Fish, waterfowl and wading birds, and aquatic mammal populations on Lake Conway were surveyed for 1 year after the introduction of the herbivorous fish, white amur (Ctenopharyngodon idella). Low water levels reduced littoral zone area, which lead to stunted panfish and poorer condition of largemouth bass. Vegetated samples supported more diverse fish populations than beach sites. White amur and migratory waterfowl consumed the same plant foods; continued reduction of submerged plants… more
Date: 1982
Creator: Hardin, Scott; Land, Roy; Morse, Gary & Spelman, Mike
Partner: UNT Libraries Government Documents Department
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Sinkhole Development Resulting from Ground-Water Withdrawal in the Tampa Area, Florida

Description: From introduction: The purpose of this study is to define causes of sinkhole development in an area north of Tampa (Florida) (fig. 1), particularly the relation of geology, hydrology, and hydrologic changes to the type and severity of subsidence or collapse.
Date: 1982
Creator: Sinclair, William C.
Partner: UNT Libraries Government Documents Department
open access

Aquifer Test Results, Green Swamp Area, Florida

Description: From abstract: "An aquifer test conducted in the Green Swamp area December 15-16, 1975 was designed to stress the uppermost part of the Flordian aquifer so that the leakage characteristics of the overlying confining bed could determined." This report includes those results.
Date: 1982
Creator: Tibbals, C. H. & Grubb, H. F.
Partner: UNT Libraries Government Documents Department
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Areal Extent of a Plume of Mineralized Water from a Flowing Artesian Well in Dade County, Florida

Description: Abstract: A flowing artesian well tapping the Floridan aquifer at Chekika Hammock State Park, Dade County, Florida, has been contaminating the overlying Biscayne aquifer with saline water since 1944. The contaminating plume extends approximately 7 miles downstream and southeast of the well and ranges in width from 1 to 2 miles. The area of contamination is approximately 12 square miles. The primary contaminating chemical constituents are chloride, sodium, and sulfate ions.
Date: March 1982
Creator: Waller, Bradley G.
Partner: UNT Libraries Government Documents Department
open access

Results of Deep-Well Injection Testing at Mulberry, Florida

Description: From abstract: At the Kaiser Aluminum and Chemical Corporation plant, Mulberry, Florida, high-chloride, acidic liquid wastes are injected into a dolomite section at depths below about 4,000 feet below land surface. Sonar caliper logs made in April 1976 revealed a solution chamber that is about 100 feet in height and has a maximum diameter of 23 feet in the injection zone.
Date: February 1982
Creator: Hickey, John J. & Wilson, William E.
Partner: UNT Libraries Government Documents Department
open access

Origins and Distribution of Saline Ground Waters in the Floridian Aquifer in Coastal Southwest Florida

Description: From introduction: Recognizing the need for comprehensive information about these waters of variable quality, the U.S. Geological Survey, in cooperation with the Southwest Florida Water Management District, investigated their character and distribution in the Mansota and lower Peace Basins (fig. 1). This report presents the results of the study. Principal objectives were to: (1) develop a better understanding of areal water-quality variations, and (2) relate the information developed to the ext… more
Date: 1982
Creator: Steinkampf, W. C.
Partner: UNT Libraries Government Documents Department
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Digital Model of Predevelopment Flow in the Tertiary Limestone (Floridian) Aquifer System in West-Central Florida

Description: From introduction: This study is part of a regional study of the Tertiary limestone aquifer system in the southeastern United States. The regional study encompasses all of Florida and extends into Georgia, Alabama, and South Carolina--a total area of about 82,000 square miles.
Date: June 1982
Creator: Ryder, Paul D.
Partner: UNT Libraries Government Documents Department
open access

The Benchmark Farm Program - A Method for Estimating Irrigation Water Use in Southwest Florida

Description: From introduction: The purpose of this report is to present irrigation water-use data for selected farms and to show how these data are used to estimate total water use for irrigating various crops in southwest Florida. The study area includes all of the Southwest Florida Water Management District and is about 10,000 miles in size (figure 1). The initial emphasis on benchmark farm locations was in Hillsborough, Manatee, and Polk Counties. As the program continues, new farms are being added in s… more
Date: March 1982
Creator: Duerr, A. D. & Trommer, J. T.
Partner: UNT Libraries Government Documents Department
open access

Technique for Estimating Magnitude and Frequency of Floods on Natural-Flow Streams in Florida

Description: From introduction: The purpose of this report is to: (1) Present flood data for the gaged sites used in the flood-frequency analysis. (2) Describe the method of analysis used to develop the flood-estimating technique. (3) Provide regression equations for estimating floods on natural-flow (unregulated) streams. (4) Provide a method for improving the flood estimate at gaged sites. (5) Provide illustrative examples of applying the flood-estimating technique.
Date: 1982
Creator: Bridges, Wayne C.
Partner: UNT Libraries Government Documents Department
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