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Not all publications have extents, not all extents are completely accurate
Data on ground-water quality with emphasis on radionuclides, Sarasota County, Florida
Horace Sutcliffe, R. L. Miller
1981, Open-File Report 80-1223
A compilation of analytical results are presented for selected radiochemical and chemical characteristics for 200 groundwater samples collected from 92 wells in Sarasota County, Fla. Radium-226 analysis was made on 160 of the water samples and 80 samples equaled or exceeded the 5 picocuries per liter maximum contaminant level established...
Hydrologic sections through Lee County and adjacent areas of Hendry and Collier counties, Florida
Durward H. Boggess, T.M. Missimer, T.H. O’Donnell
1981, Open-File Report 81-638
Most of the freshwater underlying Lee, western Hendry, and northern Collier Counties (fig. 1) occurs within the uppermost 400 feet of sediments which comprise the marine terrace sands, Fort Thompson Formation, Caloosahatchee Formation, Tamiami Formation, and part of the Hawthorn Formation. Although all these sediments contain water, they may be...
Mapsat conceptual design; system overview
Alden P. Colvocoresses
1981, Open-File Report 81-26
After more than 10 years of study and applications of Earth imaging satellite systems, the U. S. Geological Survey has conceptually defined a candidate Operational Land Remote Sensing Satellite. A conceptual design study of this system, known as MAPSAT, has been completed by Itek Optical Systems, a division of Itek...
Floods of September 16, 1975 in the Tallaboa Valley, Puerto Rico
Karl G. Johnson
1981, Water-Resources Investigations Report 80-1283
This report provides a record of the flood of September 16, 1975, and associated hydrologic data. These data can be used in making rational decisions in formulating effective flood-plain regulations that would minimize flood problems in the Tallaboa Valley.The Tallaboa Valley (fig. 1) lies on the southwestern coast of Puerto...
Time-of-travel studies for the Little Androscoggin River, Maine
William J. Nichols, Barry M. Reed, Fred W. Greenlaw
1981, Open-File Report 81-640
Time-of-travel studies were conducted at flow durations of 20, 80, and 95 percent on the Little Androscoggin River from South Paris to Auburn, Maine. The river is about 29.3 miles long, and drains an area of about 354 square miles at its mouth.Traveltimes were determined by tracing the movement of...
Availability and Quality of Water from Underground Coal Mines in Johnson and Martin Counties, Kentucky
D. S. Mull, Steven Cordivio1a, Dennis W. Risser
1981, Water-Resources Investigations Report 81-690
This report provides water users with detailed information on the location, quantity, and quality of water available from underground coal mines in the Breathitt Formation of Pennsylvanian age in part of eastern Kentucky. The principal coal seams mined are the Van Lear in Johnson County and the Alma in Martin...
The ecology of intertidal oyster reefs of the South Atlantic Coast: A community profile
Leonard M. Bahr, William P. Lanier
1981, FWS/OBS 81/15
The functional role of the intertidal oyster reef community in the southeastern Atlantic coastal zone is described. This description is based on a compilation of published data, as well as some unpublished information presented as hypotheses. The profile is organized in a hierarchical manner, such that relevant details of reef oyster...
Assessment of water quality in streams draining coal-producing areas in Ohio
C.L. Pfaff, D.R. Helsel, D.P. Johnson, C.G. Angelo
1981, Water-Resources Investigations Report 81-409
Water quality in the coal-producing areas of eastern Ohio was studied in a two-phase investigation between May 1975 and August 1976. Results of phase one, a reconnaissance of water quality at 150 sites, indicated that acid mine drainage generally occurred where abandoned drift or strip mines were located, whereas areas...