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Report on a pumping test at Evansville, Indiana

The City of Evansville, Ind. has utilized the Ohio River as a source of municipal water supply for many years. The average daily pumpage for the city in 1950 was reported to be about 18.5 million gallons. Because of the extreme variability in the quality of the river water and the extensive treatment necessary, the city considered the possibility of developing a ground-water supply to supplement its present surface-water supply. In February, 1951 Mr. Oliver N. Summers, General Superintendent, Evansville Waterworks Department, in a letter to C.K. Behert, Director, Division of Water Resources, Indiana Department of Conservation, requested the assistance of the Department of Conservation and the United States Geological Survey in conducting a pumping test to determine the hydraulic characteristics of the water-bearing formations in the area. In view of the importance of Evansville as an industrial center and realizing the need for quantitative information in such an area, it was decided that the test should be a part of the statewide investigation of the ground-water resources now being made by the U.S. Geological Survey in cooperation with the Indiana Department of Conservation. This memorandum describes the procedure used in making the test and the results obtained from the test.

Indiana↗

Ground water for industrial use in the vicinity of Little Rock, Arkansas

Several inquiries about the availability of ground water and its quality for industrial use in the vicinity of Little Rock, Ark. have led to the assembling of the following information from the files of the United States Geological Survey in Little Rock and Fayetteville. There are large undeveloped reserves of ground water in the vicinity of Little Rock that can be made available through large-capacity wells. However, the water probably would require treatment for most industrial uses. Ground water is used in Little Rock and vicinity at an estimated rate of about 10 million gallons per day. The most productive water-bearing material consists of alluvial deposits along the Arkansas River and in a large area extending northeast, east, and southeast of the city. Records of 41 selected wells and chemical analyses of water from 28 wells tapping these deposits are given below. The areas in which the productive deposits occur and the location of the wells are shown on the map.

Arkansas↗

Heavy-mineral analysis of sedimentary rocks of northern Alaska

The Navy Oil Unit of the United States Geological Survey has been investigating the geology of Naval Petroleum Reserve No. 4, northern Alaska. As part of this program, heavy-mineral samples were prepared from cores of the test wells and core holes and studied to determine stratigraphic correlations. Using the following criteria: (1) presence of diagnostic minerals or mineral suites; (2) relative abundance of specific minerals; (3) degree of rounding of mineral grains; (4) distinction as to grain form; eight heavy-mineral zones have been recognized in Triassic, Jurassic, Cretaceous, and Quaternary sedimentary rocks. Correlations based on these zones are shown. Source areas and rocks are discussed in relation to geologic history and genesis of the Mesozoic and Quaternary sedimentary rocks.

Open-File Report↗

Water levels prior to January 1, 1954 in observation wells, in Nebraska: part 1. Adams through Howard Counties

During the fall of 1945, as part of the program for the development of the resources of the Missouri River basin, the United States Geological Survey began a new series of groundwater investigation in Nebraska. Those studies were coordinated with the already existing program of ground-water studies that was begun in 1930 by the U.S. Geological Survey in cooperation with the Conservation and Survey Division of the University of Nebraska. Most of the water-level measurements in this report were obtained and compiled as part of the Missouri Basin Development Program.

Nebraska↗

Geologic and seismic investigation for relocation of Route 8, cut, stations 0-18 in Sandisfield, Mass.

In December 1952 preliminary geologic and seismic reconnaissance were made if this site. Six seismic profiles were made at this time and a report on this work was transmitted by James E. Maynard and Russell F. Kaiser. The seismic data obtained at this time was derived from a continuous series of profiles approximately parallel to, and from 25 to 60 feet to the west of, the base line. These transverses explored the deepest part of the prospective cut, but did not furnish enough detailed information to permit sufficiently accurate estimates to be made of the quantities of materials to be excavated. This information required an additional, continuous series of seismic profiles made along the base line, and a series of single seismic profiles made across the base line at suitable intervals; this work was performed in August 1953 as part of a cooperative program of the United States Geological Survey and the Massachusetts Department of Public Works. Mr. M. E. Chandler and Mr. W. L. Carney, Department of Public Works Engineers, performed all pertinent survey work required for this project, and prepared the essential plans and profiles. Mr. Chandler also operated the seismic equipment and assisted in the preparation of the seismic velocity data.

Massachusetts↗

Geology and geologic interpretation of seismic data, relocation of Route 102 in Lee, Mass., proposed cut, stations 30-36

Geologic and seismic studies were made at this site for the purpose of obtaining data that would aid in determining the kinds of material underlying the site, and estimating the amounts of these materials to be excavated. The work was done in May 1952 as part of a cooperative program of the Massachusetts Department of Public Works and the Interior States Geological Survey.

Massachusetts↗

Geologic and seismic investigations for relocation of Route 20 (Springfield Bypass) Alden Street to Chicopee River, proposed cuts, stations 783-788, and 790-796 in Ludlow, Mass.

This work was done to obtain geologic and seismic data that would aid in establishing a grade for the proposed highway and, also, be of value in preparing estimates on the quantities of materials to be excavated from the cuts. Seismic work was done at two sites, namely, stations 783-788; and 790-796. The work was performed in February 19852 as part of a cooperative program of the Massachusetts Department of Public Works and the United State Geological Survey.

Massachusetts↗

Geologic and seismic investigations for relocation of Route 138 in Brockton, Mass., prospective cut, stations 169 to 180

This work was done to obtain geologic and seismic data that would aid in establishing grade for a segment of Route 138 between stations 169 and 180, and that would also be of value in estimating the nature and quantities of subsurface materials to be estimating the nature and quantities of subsurface materials to be excavated from the proposed cut. The work was performed in August 1952, as part of a cooperative program pf the Massachusetts Department of Public Works and the United States Geological Survey.

Massachusetts↗

Reconnaissance geology of the Malaspina district, Alaska

This report presents in preliminary form the results of a reconnaissance geologic investigation of the Malaspina district, undertaken by the United States Geological Survey as part of a project to investigate the petroleum possibilities of the Gulf of Alaska Tertiary province. (See index map.)

Alaska↗

Reconnaissance investigation of ground-water supply for Dora Belle Campground, Shaver Lake, California

At the request of the United States Forest Service, the Ground Water Branch of the United Stated Geological Survey made a reconnaissance of the geologic features and water resources of the Dora Belle Campground in Sierra National Forest on the shore of Shaver Lake, Fresno County, California. Basically, the water-supply problem at Dora Belle Campground is that the present supply obtained from a spring is not adequate to meet the present summer demand, and is of poor quality. Plans call for a considerable increase in camping facilities.. This, it is imperative that the present supply be augmented or, preferably, be replaced entirely. the Forest Service estimated the future peak demand to be about 25,00 gallons per day. On October 28, 1957, the writer examined the are in the company of C. H. Fankboner, Assistant Forest Engineer, Sierra National Forest, and Ben Dix, Construction and Maintenance Foreman, Pine Ridge District. Field work, done on October 28th and 29th, consisted of a brief geologic reconnaissance to determine the rock types and geologic structure, and a hydrologic reconnaissance consisting of a partial inventory of water walls and springs in the vicinity of the campground. A spring box near the western edge of Bell Diamond Meadow was pumped out with a Forest Service pump truck to determine its rate of recovery and potential production.

California↗

Development of ground water from the Carrizo sand and Wilcox group in Dimmit, Zavala, Maverick, Frio, Atacosa, Median, Bexar, Live Oak, McMullen, La Salle, and Webb Counties, Texas

The development of ground water for irrigation from the Carrizo sand south and southwest of San Antonio, Tex., has increased rapidly during the past few years. Declining pumping water levels in irrigation wells, caused by increased withdrawals, have caused considerable concern among the residents of the area. In response, the Nueces River Conservation and Reclamation District entered into a cooperative agreement with the Texas Board of Water Engineers and the United States Geological Survey to determine the extent of development and the rate of withdrawal that has cause the decline. All wells that discharged more than 150 gallons per minute for extended periods of time in 1955 from either the Carrizo sand or sands of the Wilcox group were studied and are shown on [late 1. Estimates were made of the total withdrawals by county and are given in table 2. Similar estimates of withdrawals in some of the counties for the irrigation years 1929-30, 1938-39, 1944-45, and 1947-48 are presented for comparison in table 3. Although the Carrizo sand is the principal source of ground water pumped in the area, estimate of withdrawals of water from the Wilcox were included in this inventory because (1) the formation appears to be hydraulically connected to the Carrizo sand, (2) the quality of water generally is good in the outcrop area of the Wilcox, and (3) appreciable withdrawals are being made from the Wilcox for irrigation in a few areas. The investigation covered an area of about 7,500 square miles and included all or parts of the following counties: Dimmit, Zavala, Maverick, Frio, Atascosa, Medina, Bexar, Live Oak, McMullen, La Salle, and Webb (fig. 1).

Texas↗

Water-resources reconnaissance of the Kwiguk (Emmonak) area, Alaska

As part of an agreement between the Alaska Department of Natural Resources and the United States Geological Survey, Water Resources Division, a reconnaissance visit was made of the area in the vicinity of the village of Kwiguk (Emmonak), Alaska, during the period June 17-19, 1970, to evaluate the water resources and to suggest methods of developing additional sources of water.

Alaska↗

Seismic investigations in Wyoming as part of the Wagon Wheel definition studies

As part of the Wagon Wheel definition studies, seismic investigations were conducted in Wyoming by personnel of the United States Geological Survey, Las Vegas, Nevada. From March 22, 1973 to February 22, 1974, a seismograph station recorded seismic activity at five different areas in the vicinity of the proposed Project Wagon Wheel location in the Green River basin of Wyoming. The short period vertical component station, located near and around ground zero (GZ) operated for approximately two months at each of five locations at distances from 3 to 21 km from GZ. One hundred and twenty nine (129) natural and man -made events identifiable as located within a radius of 100 km from the station were recorded during tile eleven-month study. Calculated magnitudes ranged from M L - 0. 6 toM L 2.6.

Wyoming↗

Shallow sedimentary framework of Georges Bank

Two thousand nine hundred kilometers of minisparker data were collected on Georges Bank by the United States Geological Survey during October of 1975. Several sedimentary features have been observed in the data, The bank is recognized as a compound feature resulting from erosion of Tertiary coastal-plain strata followed by deposition of an extensive sediment wedge on the western flank of the cuesta. Marine planation (probably Late Pleistocene) truncated this bank morphology producing an erosion surface roughly paralleling the present sea floor. The truncated bank surface is blanketed by a veneer of complex Late Pleistocene drift which masks underlying features and is being reworked by modern processes. Present bank morphology is inferred-to be arather recent development. A proper understanding of the significance of complex bank sediments with respect to the potential geologic hazards of drilling or placement of bottom. supported structures necessitates a more detailed seismic reflection program, in conjunction with geotechnical analysis of core-samples.

Open-File Report↗

A compilation of data from the July, 1976 Oroville, California seismic-refraction experiment

The August 1, 1975, Oroville, California, earthquake (M b = 5.7) and its aftershocks focused considerable interest on current tectonic processes operating in the western foothills of the Sierra Nevada range. As part of an intensive study of this earthquake sequence, the United States Geological Survey with support from the California Department of Water Resources conducted a seismic refraction experiment during July 1976 in the Oroville region. The objective of the experiment is to resolve more clearly the P- and S-wave velocity structure of the crust in the region as a basis for both more accurate hypocenter locations and evidence on the physical properties at depth within the crust.

California↗