1. Oak Glen water-resources development study using modeling techniques, San Bernardino County, California Author/Creator: Powers, William R., author Publication/Creation: Menlo Park, California : U.S. Geological Survey, 1974 Format: Book Access & Availability: Loading
2. Observations and experiments on the fluctuations in the level and rate of movement of ground-water on the Wisconsin agricultural experiment station farm and at Whitewater, Wisconsin Author/Creator: King, F. H. 1848-1911. (Franklin Hiram) Publication/Creation: Washington, D.C. : Weather Bureau, 1892 Format: Book Access & Availability: Loading
3. Observed and simulated distribution of selected herbicides in silty loam, sandy loam, and clay soil profiles near Topeka, Kansas, 1986-88 Author/Creator: Perry, Charles A., author Publication/Creation: Lawrence, Kansas : U.S. Geological Survey, 1991 Format: Book Access & Availability: Loading
4. Occurrence and availability of ground water in the Athens region, northeastern Georgia Author/Creator: Radtke, Dean B., author Publication/Creation: Doraville, Georgia : U.S. Geological Survey, 1986 Format: Book Access & Availability: Loading
5. Occurrence and concentrations of volatile organic compounds in shallow ground water in the Lower Susquehanna River Basin, Pennsylvania and Maryland Author/Creator: Daly, Matthew H., author Publication/Creation: [Lemoyne, Pennsylvania?] : U.S. Department of the Interior, U.S. Geological Survey, 1996 Format: Book Access & Availability: Loading
6. Occurrence and development of ground water in permafrost regions Author/Creator: Cederstrom, D. J. 1908-1997, (Dagfin John), author Publication/Creation: Washington, D.C. : United States Department of the Interior, Geological Survey, 1953 Format: Book Access & Availability: Loading
7. Occurrence and development of ground water in permafrost regions Author/Creator: Cederstrom, D. J. 1908-1997. (Dagfin John) Publication/Creation: Washington : U.S. Dept. of the Interior, Geological Survey, 1953 Format: Book Access & Availability: Loading
8. Occurrence and distribution of enteric viruses in shallow ground water and factors affecting well vulnerability to microbiological contamination in Worcester and Wicomico Counties, Maryland Author/Creator: Banks, William S. L., author Publication/Creation: Baltimore, Maryland : U.S. Department of the Interior, U.S. Geological Survey, 2001 Format: Book Access & Availability: Loading
9. Occurrence and distribution of mercury in the surficial aquifer, Long Neck Peninsula, Sussex County, Delaware, 2003-04 Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2006 Format: Book Access & Availability: Loading
10. Occurrence and distribution of microbiological contamination and enteric viruses in shallow ground water in Baltimore and Harford counties, Maryland Author/Creator: Banks, William S. L. Publication/Creation: Baltimore, Md. : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Format: Book Access & Availability: Loading
11. Occurrence and distribution of microbiological contamination and enteric viruses in shallow ground water in Baltimore and Harford counties, Maryland Author/Creator: Banks, William S. L. Publication/Creation: Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor] Format: Book Access & Availability: Loading
12. Occurrence and distribution of nitrate and herbicides in the Iowa River alluvial aquifer, Iowa--May 1984 to November 1985 Author/Creator: Detroy, Mark G., author Publication/Creation: Iowa City, Iowa : U.S. Geological Survey, 1988 Format: Book Access & Availability: Loading
13. Occurrence and distribution of organic chemicals and nutrients and comparison of water-quality data from public drinking-water supplies in the Columbia Aquifer in Delaware, 2000-08 Author/Creator: Reyes, Betzaida Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2010 Format: Book Access & Availability: Loading
14. Occurrence and distribution of selected metals in streams near Huntsville, Alabama Author/Creator: German, E. R., author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1973 Format: Book Access & Availability: Loading
15. Occurrence and distribution of volatile organic compounds and pesticides in ground water in relation to hydrogeologic characteristics and land use in the Santa Ana Basin, Southern California Author/Creator: Hamlin, Scott N. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005 Format: Book Edition: [Version 1.0]. Access & Availability: Loading
16. The occurrence and geochemistry of salty ground water in the northern Atlantic coastal plain Author/Creator: Meisler, Harold, author Publication/Creation: Washington : Department of the Interior, U.S. Geological Survey, 1989 Format: Book Access & Availability: Loading
17. The occurrence and geochemistry of salty ground water in the northern Atlantic Coastal Plain Author/Creator: Meisler, Harold Publication/Creation: Denver, CO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey, Federal Center Format: Book Access & Availability: Loading
18. Occurrence and hydrogeochemistry of radiochemical constituents in groundwater of Jefferson County and surrounding areas, Southwestern Montana, 2007 through 2010 Author/Creator: Caldwell, Rodney R., author Publication/Creation: Reston, Virginia : U.S. Geological Survey, 2014 Format: Book Access & Availability: Loading
19. Occurrence and implications of methyl tert-butyl ether and gasoline hydrocarbons in ground water and source water in the United States and in drinking water in 12 northeast and mid-atlantic states, 1993-2002 Author/Creator: Moran, Michael J. 1962- (Michael James) Publication/Creation: Rapid City, S.D. : U.S. Dept. of the Interior, U.S. Geological Survey, 2004 Format: Book Access & Availability: Loading
20. Occurrence and implications of selected chlorinated solvents in ground water and source water in the United States and in drinking water in 12 northeast and mid-Atlantic states, 1993-2002 Publication/Creation: [Reston, Va.] : United States Dept. of the Interior, U.S. Geological Survey, [2006] Format: Book Access & Availability: Loading
21. Occurrence and potential transport of selected pharmaceuticals and other organic wastewater compounds from wastewater-treatment plant influent and effluent to groundwater and canal systems in Miami-Dade County, Florida Author/Creator: Foster, Adam L., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2012 Format: Book Access & Availability: Loading
22. Occurrence and status of volatile organic compounds in ground water from rural, untreated, self-supplied domestic wells in the United States, 1986-99 Publication/Creation: Rapid City, SD : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Format: Book Access & Availability: Loading
23. Occurrence, distribution, and concentration of hydrocarbons in and near the Shell Valley Aquifer, North Dakota Author/Creator: Berkas, Wayne R., author Publication/Creation: Bismarck, North Dakota : U.S. Department of the Interior, U.S. Geological Survey, 2000 Format: Book Access & Availability: Loading
24. Occurrence of agricultural chemicals in shallow ground water and the unsaturated zone, northeast Nebraska glacial till, 2002-04 Author/Creator: Stanton, Jennifer S. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2007 Format: Book Access & Availability: Loading
25. Occurrence of antibiotic compounds in source water and finished drinking water from the upper Scioto River Basin, Ohio, 2005-6 Author/Creator: Finnegan, Dennis P., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2010 Format: Book Access & Availability: Loading
26. Occurrence of arsenic in ground water of Suffolk County, New York, 1997-2002 Author/Creator: Cartwright, Richard A. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2004 Format: Book Access & Availability: Loading
27. Occurrence of beds of low hydraulic conductivity in surficial deposits of Florida Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Denver Colorado : Open-File Services Section, Western Distribution Branch, U.S. Geological Survey Format: Map Access & Availability: Loading
28. Occurrence of diatoms in lakeside wells in northern New Jersey as an indicator of the effect of surface water on ground-water quality Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2006 Format: Book Access & Availability: Loading
29. Occurrence of dissolved sodium in ground waters in basalts underlying the Columbia Plateau, Washington Author/Creator: Bortleson, Gilbert Carl, 1940- author Publication/Creation: Tacoma, Washington : U.S. Geological Survey, 1986 Format: Book Access & Availability: Loading
30. Occurrence of ground waters of low hardness and of high chloride content in Lyon County, Minnesota Author/Creator: Rodis, Harry G. 1927- (Harry George), author Publication/Creation: Washington, D.C. : United States Department of the Interior, Geological Survey, 1960 Format: Book Access & Availability: Loading
31. Occurrence of methane in groundwater of south-central New York State, 2012 - systematic evaluation of a glaciated region by hydrogeologic setting Author/Creator: Heisig, Paul M. 1961- (Paul Martin), author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2013 Format: Book Access & Availability: Loading
32. Occurrence of Methyl tert-Butyl Ether (MTBE) in public and private wells, Rockingham County, New Hampshire Publication/Creation: [Pembroke, NH?] : U.S. Dept. of the Interior, U.S. Geological Survey, [2004] Format: Book Access & Availability: Loading
33. Occurrence of natural radium-226 radioactivity in ground water of Sarasota County, Florida Author/Creator: Miller, Ronald L. (Ronald Lewis), author Publication/Creation: Tallahassee, Florida : U.S. Geological Survey, 1985 Format: Book Access & Availability: Loading
34. Occurrence of nitrate and pesticides in ground water beneath three agricultural land-use settings in the eastern San Joaquin Valley, California, 1993-1995 Author/Creator: Burow, Karen R., author Publication/Creation: Sacramento, California : U.S. Geological Survey, 1998 Format: Book Access & Availability: Loading
35. Occurrence of nitrate, pesticides, and volatile organic compounds in the Kirkwood-Cohansey Aquifer system, southern New Jersey Author/Creator: Stackelberg, Paul E., author Publication/Creation: West Trenton, New Jersey : U.S. Department of the Interior, U.S. Geological Survey, 1997 Format: Book Access & Availability: Loading
36. Occurrence of per- and polyfluoroalkyl substances and inorganic analytes in groundwater and surface water used as sources for public water supply in West Virginia Author/Creator: McAdoo, Mitchell A., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2022 Format: Book Access & Availability: Loading
37. Occurrence of pesticides in ground water of Wyoming, 1995-2006 Author/Creator: Bartos, Timothy T. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2009 Format: Book Access & Availability: Loading
38. Occurrence of pesticides in groundwater underlying areas of high-density row-crop production in Alabama, 2009-2013 Author/Creator: Welch, Heather L., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2015 Format: Book Access & Availability: Loading
39. Occurrence of pesticides in streams and ground water in the Puget Sound Basin, Washington, and British Columbia, 1996-98 Author/Creator: Bortleson, Gilbert Carl, 1940- author Publication/Creation: Tacoma, Washington : U.S. Department of the Interior, U.S. Geological Survey, 2000 Format: Book Access & Availability: Loading
40. Occurrence of pharmaceutical compounds in the San Antonio segment of the Edwards (Balcones Fault Zone) Aquifer, South-Central Texas, June 2018-August 2020 Author/Creator: Opsahl, Stephen P., author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2023 Format: Book Access & Availability: Loading
41. Occurrence of pharmaceuticals in shallow ground-water of Suffolk County, New York, 2002-05 Author/Creator: Benotti, Mark J. Publication/Creation: Reston, Va. : U.S. Geological Survey, 2006 Format: Book Access & Availability: Loading
42. Occurrence of radium-224, radium-226, and radium-228 in water of the unconfined Kirkwood-Cohansey aquifer system, southern New Jersey Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005 Format: Book Access & Availability: Loading
43. Occurrence of selected organic compounds in groundwater used for public supply in the Plio-Pleistocene deposits in east-central Nebraska and the Dawson and Denver aquifers near Denver, Colorado, 2002-2004 Publication/Creation: Reston, Va. : U.S. Geological Survey, 2009 Format: Book Access & Availability: Loading
44. Occurrence of selected radionuclides in ground water used for drinking water in the United States : a reconnaissance survey, 1998 Author/Creator: Focazio, Michael J., author Publication/Creation: Reston, Virginia : U.S. Geological Survey, 2001 Format: Book Access & Availability: Loading
45. Occurrence of the gasoline additive MTBE in shallow ground water in urban and agricultural areas Author/Creator: Squillace, Paul J. Publication/Creation: [Reston, Va.] : U.S. Geological Survey, National Water Quality Assessment Program, [1995] Format: Book Access & Availability: Loading
46. Occurrence of uranium and ²²²radon in glacial and bedrock aquifers in the northern United States, 1993-2003 Author/Creator: Ayotte, Joseph D. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2007 Format: Book Access & Availability: Loading
47. The occurrence of volatile organic compounds in aquifers of the United States Author/Creator: Lapham, Wayne W. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2006] Format: Map Access & Availability: Loading
48. Occurrence of volatile organic compounds in ground water in the White River Basin, Indiana, 1994-95. Author/Creator: Fenelon, Joseph M. Publication/Creation: Indianapolis, Ind. : U.S. Geological Survey, [1996] Format: Book Access & Availability: Loading
49. O&M report template for ground water remedies (with emphasis on pump and treat systems). Publication/Creation: [Washington, D.C.] : [U.S. Environmental Protection Agency, Office of Solid Waste and Emergency Response], [2005] Format: Book Access & Availability: Loading
50. On unsteady motion of ground waters with a free surface Author/Creator: Kalinin, N. K. Publication/Creation: East Orange, N.J. : Associated Technical Services, [1954] Format: Book Access & Availability: Loading