Publications
This list of Water Resources Mission Area publications includes both official USGS publications and journal articles authored by our scientists. A searchable database of all USGS publications can be accessed at the USGS Publications Warehouse.
Filter Total Items: 18468
National water summary 1988–89 — Hydrologic events and floods and droughts
National Water Summary 1988-89 - Hydrologic Events and Floods and Droughts documents the occurrence in the United States, Puerto Rico, and the U.S. Virgin Islands of two types of extreme hydrologic events floods and droughts on the basis of analysis of stream-discharge data. This report details, for the first time, the areal extent of the most notable floods and droughts in each State, portrays th
By
Water Resources Mission Area, Pennsylvania Water Science Center, Oklahoma-Texas Water Science Center, Kansas Water Science Center, Utah Water Science Center, Dakota Water Science Center, Central Midwest Water Science Center, Upper Midwest Environmental Sciences Center, Upper Midwest Water Science Center
Testing a method-of-characteristics model of three-dimensional solute transport in ground water
A new three-dimensional model of solute transport in groundwater that is based on a widely used two-dimensional method of characteristics model and is coupled to a modular finite-difference flow model is under development. The model's accuracy for ideal aquifers having homogeneous properties, uniform boundary conditions, and steady flow along a grid direction is demonstrated by comparison with con
Authors
Daniel J. Goode, Leonard F. Konikow
Use of the Priestley-Taylor evaporation equation for soil water limited conditions in a small forest clearcut
The Priestley-Taylor equation, a simplification of the Penman equation, was used to allow calculations of evapotranspiration under conditions where soil water supply limits evapotranspiration. The Priestley-Taylor coefficient, α, was calculated to incorporate an exponential decrease in evapotranspiration as soil water content decreases. The method is appropriate for use when detailed meteorologica
Authors
Alan L. Flint, S.W. Childs
Sources and magnitude of bias associated with determination of polychlorinated biphenyls in environmental samples
Recently compiled data on the composition of commercial Aroclor mixtures and ECD (electron capture detector) response factors for all 209 PCB congeners are used to develop estimates of the bias associated with determination of polychlorinated blphenyis. During quantitation of multlcomponent peaks by congener-specific procedures error is introduced because of variable ECD response to isomeric PCBs.
Authors
Robert P. Eganhouse, R. W. Gossett
Effects of advanced wastewater treatment on the quality of White River, Indiana
In 1983, the City of Indianapolis, Indiana, completed construction of advanced wastewater treatment (AWT) systems to enlarge and upgrade its existing Belmont Road and Southport Road secondary treatment plants. A nonparametric statistical procedure, a modified form of the Wilcoxon-Mann-Whitney rank-sum test, was used to test for trends in water quality at two upstream and two downstream sites on Wh
Authors
Charles G. Crawford, David J. Wangsness
Calibration of a texture-based model of a ground-water flow system, western San Joaquin Valley, California
The occurrence of selenium in agricultural drain water from the western San Joaquin Valley, California, has focused concern on the semiconfined ground-water flow system, which is underlain by the Corcoran Clay Member of the Tulare Formation. A two-step procedure is used to calibrate a preliminary model of the system for the purpose of determining the steady-state hydraulic properties. Horizontal a
Authors
Steven P. Phillips, Kenneth Belitz
Relation between the national handbook of recommended methods for water data acquisition and ASTM standards
In the late 1950's, intense demands for water and growing concerns about declines in the quality of water generated the need for more water-resources data. About thirty Federal agencies, hundreds of State, county and local agencies, and many private organizations had been collecting water data. However, because of differences in procedures and equipment, many of the data bases were incompatible. I
Authors
G. Douglas Glysson, John V. Skinner
Water resources data, North Carolina, water year 1991
No abstract available.
Authors
R.G. Barker, B.C. Ragland, J.F. Rhinehardt, W.H. Eddins
Water resources data, North Carolina, water year 1990
No abstract available.
Authors
B.C. Ragland, R.G. Barker, W.H. Eddins, J.F. Rinehardt
Water Resources Data, California, Water Year 1990. Volume 5. Ground-Water Data
Water resources data for the 1990 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 5 contains water levels for 989 observation wells and water-quality data for 204 monitoring wells and 2 springs. These data represent that part of the National lvater Data Sy
Authors
J. A. Johnson, L. J. Fong-Frydendal, J. B. Baker
Water Resources Data, California, Water Year 1990. Volume 4. Northern Central Valley Basins and the Great Basin from Honey Lake Basin to Oregon State Line
Water resources data for the 1990 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells. Volume 4 contains discharge records for 182 gaging stations; stage and contents for 34 lakes and reservoirs; precipitation data for 3 stations; and water quality. for 12 stations. A
Authors
J.R. Mullen, W.F. Shelton, K.L. Markham, S.W. Anderson
Water Resources Data, California, Water Year 1990. Volume 3. Southern Central Valley Basins and the Great Basin from Walker River to Truckee River
Water resources data for the 1990 water year for California consist of records of stage, discharge, and water quality of streams; stage and contents in lakes and reservoirs; and water levels and water quality in wells Volume 3 contains discharge records for 181 gaging stations; stage and contents for 52 lakes and reservoirs; water quality for 36 stations; and 3 crest-stage partial-record stations.
Authors
T.C. Hunter, J.R. Mullen, S.W. Anderson