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At least 19 recordsLinked to original sources
USGS2018

Water use in Louisiana, 2015

In 2015, approximately 8,720 million gallons per day (Mgal/d) of water was withdrawn from groundwater and surface-water sources in Louisiana, a 2.6 percent increase from 2010. Total groundwater withdrawals were about 1,750 Mgal/d, an increase of 12 percent from 2010, and total surface-water withdrawals were about 6,970 Mgal/d, an increase of 0.44 percent from 2010 to 2015. Total water withdrawals, in Mgal/d, in 2015 for the various categories of use were as follows: public supply—715, industry—2,155, power generation—4,265, rural domestic—39, livestock—6, rice irrigation—825, general irrigation—225, and aquaculture—490. From 2010 to 2015, Louisiana’s total withdrawals for public supply decreased by 3.4 percent, industry increased by 5.7 percent, power generation decreased by 3.9 percent, rural domestic decreased by 4.1 percent, livestock decreased by 21 percent, rice irrigation increased by 20 percent, general irrigation decreased by 6.0 percent, and aquaculture increased by 58 percent. About 48 percent (approximately 850 Mgal/d) of all groundwater withdrawn was from the Chicot aquifer system and 22 percent (approximately 385 Mgal/d) was withdrawn from the Mississippi River alluvial aquifer. Since 2010, withdrawals from the Chicot aquifer system increased by 30 percent and withdrawals from the Mississippi River alluvial aquifer decreased by 2.9 percent. About 70 percent (4,905 Mgal/d) of all surface water withdrawn was from the Mississippi River mainstem. This value represents a 1.1-percent decrease in withdrawals from 2010 to 2015. All water-withdrawal and water-use data presented in this report should be considered estimates. Because of rounding, totals and percentages presented in the tables, figures, and text in the report may differ slightly from totals or percentages calculated individually

Louisiana↗
USGS1978

Drought in California; water resources data for 1977

The 2-year dry period 1976-77 was the most severe drought in northern California 's history, and the quantity and quality of all water-supply sources in the State were affected. This report contains special water-resources data collected by the Geological Survey during 1977. These data include: streamflow at 11 selected stations, comparing the 1977 mean monthly and yearly flow to the period-of-record medians; base-flow measurements at 189 selected sites; water quality at 131 selected sites; ground-water levels in wells and river stages along a 158-mile reach of the Sacramento River; and, finally, graphs showing the effect of tidal action on suspended-sediment concentration at the stream-gaging station on the Sacramento River at Sacramento. (Woodard-USGS)

Open-File Report↗
USGS2001

Water resources data, Mississippi, water year 2000

Water resources data for the 2000 water year for Mississippi consist of records of surface water and ground water in the State. Specifically, it contains: (1) Discharge records for 96 streamflow-gaging stations, stage records for 19 of these gaging stations, discharge records for 73 partial-record or miscellaneous streamflow stations, including 7 flood hydrograph partial-record stations, 70 crest-stage partial-record stations, and 4 special study and miscellaneous sites; (2) stage only at 1 gaging station; (3) water-quality records for 15 streamflow-gaging stations, 3 partial-record or miscellaneous sites, 59 short-term study sites, and 24 wells; and (4) water-level records for 18 observation wells. Records obtained from water-resources investigations are also included in special sections of the report. These data represent that part of the National Water Data System operated by the U.S. Geological Survey, and cooperating local, State, and Federal agencies in Mississippi.

Mississippi↗
USGS2002

Water resources data, Mississippi, water year 2001

Water resources data for the 2001 water year for Mississippi consist of records of surface water and ground water in the State. Specifically, it contains: (1) Discharge records for 95 streamflow-gaging stations, stage records for 20 of these gaging stations, discharge records for 83 partial-record or miscellaneous streamflow stations, including 8 flood hydrograph partial-record stations, 70 crest-stage partial-record stations, and 5 special study and miscellaneous sites; (2) stage only at 1 gaging station; (3) water-quality records for 8 streamflow-gaging stations, 0 partial-record or miscellaneous sites, 9 short-term study sites, and 27 wells; and (4) water-level records for 18 observation wells. Records obtained from water-resources investigations are also included in special sections of the report. These data represent that part of the National Water Data System operated by the U.S. Geological Survey, and cooperating local, State, and Federal agencies in Mississippi.

Mississippi↗
USGS2003

Water Resources Data, Mississippi, Water Year 2002

Water resources data for the 2002 water year for Mississippi consist of records of surface water and ground water in the State. Specifically, it contains: (1) Discharge records for 91 streamflow-gaging stations, stage records for 22 of these gaging stations, discharge records for 91 partial-record stations or miscellaneous streamflow sites, including 13 flood hydrograph partial-record stations, 78 crest-stage partial-record stations, and 0 special study and miscellaneous sites; (2) stage only at 9 gaging stations; (3) water-quality records for 13 streamflow-gaging stations, 7 stage-only stations, and 3 water-quality monitor stations, 0 partial-record stations or miscellaneous sites, 97 short-term study sites, and 39 wells; and (4) water-level records for 18 observation wells. Records obtained from water-resources investigations are also included in special sections of the report. These data represent that part of the National Water Data System operated by the U.S. Geological Survey, and cooperating local, State, and Federal agencies in Mississippi.

Water Data Report↗
USGS2004

Water Resources Data Mississippi Water Year 2003

Water resources data for the 2003 water year for Mississippi consist of records of surface water and ground water in the State. Specifically, it contains: (1) Discharge records for 94 streamflow-gaging stations, stage records for 20 of these gaging stations, discharge records for 98 partial-record stations or miscellaneous streamflow sites, including 10 flood hydrograph partial-record stations, 78 crest-stage partial-record stations, and 10 special study and miscellaneous sites; (2) stage only at 7 gaging stations; (3) water-quality records for 10 streamflow-gaging stations, 5 stage-only stations, 3 water-quality monitor stations, 0 partial-record stations or miscellaneous sites, 11 short-term study sites, and 24 wells; and (4) water-level records for 19 observation wells. Records obtained from water-resources investigations are also included in special sections of the report. These data represent that part of the National Water Data System operated by the U.S. Geological Survey, in cooperation with State, county, municipal, and other Federal agencies in Mississippi.

Water Data Report↗
USGS1994

Water resources data, Mississippi, water year 1993

Water resources data for the 1993 water year for Mississippi consist of records of surface water, ground water, and precipitation in the State. Specifically, it contains:(1) Discharge records for 83 streamflow-gaging stations, stage records for 19 of these gaging stations, discharge records for 107 partial-record or miscellaneous streamflow stations, including 7 flood hydrograph partial-record stations, 55 crest-stage partial-record stations and 46 special study and miscellaneous sites, (2) stage only at 6 gaging stations,(3) water-quality records for 24 streamflow-gaging stations, 2 ungaged streamsites 6 partial-record or miscellaneous sites, 21 short-term study sites, 384 wells, and 3 precipitation-quality stations, and (4) water-level records for 231 observation wells. Records obtained from water-resources investigations are also included in special sections of the report. These data represent that part of the National Water Data System operated by the U.S. Geological Survey, and cooperating local, State, and Federal agencies in Mississippi.

Mississippi↗
USGS1996

Water resources data, Mississippi, water year 1995

Water resources data for the 1995 water year for Mississippi consist of records of surface water and ground water in the State. Specifically, it contains: (1) Discharge records for 86 streamflow-gaging stations, stage records for 20 of these gaging stations, discharge records for 80 partial-record or miscellaneous streamflow stations, including 8 flood hydrograph partial-record stations, 54 crest-stage partial-record stations, and 18 special study and miscellaneous sites; (2) stage only at 6 gaging stations; (3) water-quality records for 22 streamflow-gaging stations, 1 ungaged stream site, 9 partial-record or miscellaneous sites, 50 short-term study sites, and 72 wells; and (4) water-level records for 47 observation wells. Records obtained from water-resources investigations are also included in special sections of the report. These data represent that part of the National Water Data System operated by the U.S. Geological Survey, and cooperating local, State, and Federal agencies in Mississippi.

Mississippi↗
USGS1997

Water resources data, Mississippi, water year 1996

Water resources data for the 1996 water year for Mississippi consist of records of surface water and ground water in the State. Specifically, it contains: (1) Discharge records for 88 streamflow-gaging stations, stage records for 19 of these gaging stations, discharge records for 66 partial-record or miscellaneous streamflow stations, including 7 flood hydrograph partial-record stations, 53 crest-stage partial-record stations, and 6 special study and miscellaneous sites; (2) stage only at 4 gaging stations; (3) water-quality records for 21 streamflow-gaging stations, 1 ungaged stream site, 2 partial-record or miscellaneous sites, 64 short-term study sites, and 26 wells; and (4) water-level records for 46 observation wells. Records obtained from water-resources investigations are also included in special sections of the report. These data represent that part of the National Water Data System operated by the U.S. Geological Survey, and cooperating local, State, and Federal agencies in Mississippi.

Mississippi↗
USGS1999

Water resources data, Mississippi, water year 1998

Water resources data for the 1998 water year for Mississippi consist of records of surface water and ground water in the State. Specifically, it contains: (1) Discharge records for 97 streamflow-gaging stations, stage records for 19 of these gaging stations, discharge records for 73 partial-record or miscellaneous streamflow stations, including 7 flood hydrograph partial-record stations, 51 crest-stage partial-record stations, and 15 special study and miscellaneous sites; (2) stage only at 1 gaging station; (3) water-quality records for 13 streamflow-gaging stations, 3 partial-record or miscellaneous sites, 8 short-term study sites, and 43 wells; and (4) water-level records for 34 observation wells. Records obtained from water-resources investigations are also included in special sections of the report. These data represent that part of the National Water Data System operated by the U.S. Geological Survey, and cooperating local, State, and Federal agencies in Mississippi.

Mississippi↗
USGS2000

Water resources data, Mississippi, water year 1999

Water resources data for the 1999 water year for Mississippi consist of records of surface water and ground water in the State. Specifically, it contains: (1) Discharge records for 97 streamflow-gaging stations, stage records for 19 of these gaging stations, discharge records for 79 partial-record or miscellaneous streamflow stations, including 7 flood hydrograph partial-record stations, 70 crest-stage partial-record stations, and 2 special study and miscellaneous sites; (2) stage only at 2 gaging stations; (3) water-quality records for 18 streamflow-gaging stations, 4 partial-record or miscellaneous sites, 11 short-term study sites, and 39 wells; and (4) water-level records for 18 observation wells. Records obtained from water-resources investigations are also included in special sections of the report. These data represent that part of the National Water Data System operated by the U.S. Geological Survey, and cooperating local, State, and Federal agencies in Mississippi.

Mississippi↗
USGS2005

Water resources data Mississippi water year 2004

Water resources data for this water year for Mississippi consists of records of surface water and ground water in the State. Specifically, it contains: (1) Discharge records for 90 streamflow-gaging stations, stage records for 18 of these gaging stations, discharge records for 97 partial-record stations or miscellaneous streamflow sites, including 6 flood hydrograph partial-record stations, 91 crest-stage partial-record stations and 0 special study and miscellaneous sites; (2) stage only at 1 gaging station; (3) water-quality records for 12 streamflow-gaging stations, 0 stage-only stations, 13 water-quality monitor stations, 0 partial-record stations or miscellaneous sites, 0 short-term study sites, and 26 wells; and (4) water-level records for 19 observation wells. Records obtained from water-resources investigations are also included in special sections of the report. Records included for stream stages are only a small fraction of those obtained during the water year.

Water Data Report↗
USGS1951

Water law, with special reference to ground water

This report was prepared in July 1950 at the request of the President's Water Resources Policy Commission. It followed the report entitled Water facts in relation to a national water-resources policy," which, in part, has been published as Geological Survey Circular 114 under the title "The water situation in the United States, with special reference to ground water.'' The only changes made in preparing this report for publication as a circular were revision of the sections on Idaho, Indiana, Massachusetts, Montana, New Mexico, Oregon, and Texas, to bring them up to date. This report discusses some of the problems in the field of water law and summarizes briefly the laws providing for the acquiring, of water rights in the different States. The need for consideration of the subject is brought out in Circular 114. In that report it was pointed out that: (1) The use of water in the United States is increasing rapidly and undoubtedly will continue to do so; (2) ground water must meet a large and perhaps an increasing share of our water demands; (3) the full development of the water resources of ever more numerous and larger areas will require manipulation of stream systems and ground-water reservoirs to protect them from overdevelopment or pollution and to increase and maintain their yield of water of good quality; and (4) such manipulation, as well as the protection of existing rights, requires control of water use by means of hydrologically sound statutes.

Circular↗
USGS1982

Water resources data, West Virginia water year 1981, Appendix - coal areas and special projects

The first section of this report contains data collected during the 1981 water year for the West Virginia Coal Hydrology monitoring project. Records consist of discharge and water-quality data collected at 246 sites in July, at 29 sites in August, and sediment data for 235 sites collected in July. The second section of this report contains data collected during the period January 1978 to December 1981 for the water resources study of the Tug Fork and Twelvepole Creek basins. Records consist of physical data for 347 wells, water level data for two wells, quality analyses of water from 328 wells, and discharge, chemical and biological data for 91 sites sampled several times.

West Virginia↗
USGS1951

The water situation in the United States with special reference to ground water

This report constitutes appendixes B and C of a report prepared in April 1950 by the Geological Survey at the request of the President’s Water Resources Policy Commission. The full report was entitled "Water facts in relation to a national water-resources policy.” The brief text, entitled "Water in relation to the national economy,” and appendix A, entitled "A summary of the water situation in the United States, with special reference to ground water,” were drafted by A. M. Piper of the Geological Survey and are to be published separately, in slightly modified form, under his name. This report discusses the occurrence of ground water in nature and its relation to surface water and to the national water picture as a whole, and it lists numerous existing water problems and discusses their solution.

Circular↗
USGS1994

Bibliography of selected water-resources information for the Arkansas River basin in Colorado through 1985

The Arkansas River basin composes most of southeastern Colorado, and the numerous population centers and vast areas of agricultural development are located primarily in the semiarid part of the basin east of the Continental Divide. Because effective management and development of water resources in this semiarid area are essential to the viability of the basin, many hydrologic data- collection programs and investigations have been done. This report contains a bibliography of selected water-resources information about the basin, including regularly published information and special investigations, from Federal, State, and other organizations. To aid the reader, the infor- mation is indexed by author, subject, county, and hydrologic unit (drainage basin).

Open-File Report↗
USGS2001

General field and office procedures for indirect discharge measurements

The discharge of streams is usually measured by the current-meter method. During flood periods, however, it is frequently impossible or impractical to measure the discharges by this method when they occur. Consequently, many peak discharges must be determined after the passage of the flood by indirect methods, such as slope-area, contracted-opening, flow-over-dam, and flow-through-culvert, rather than by direct current-meter measurement. Indirect methods of determining peak discharge are based on hydraulic equations which relate the discharge to the water-surface profile and the geometry of the channel. A field survey is made after the flood to determine the location and elevation of high-water marks and the characteristics of the channel. Detailed descriptions of the general procedures used in collecting the field data and in computing the discharge are given in this report. Each of the methods requires special procedures described in subsequent chapters.

Techniques of Water-Resources Investigations↗