You've searched: Collection: "wwdl_er"
51 - 75 of 270
Number of results to display per page
51 Shallow ground-water quality in the Platte River Valley alluvium, Nebraska, October-November 19972000wwdl_erText
52 Water-Use Trends in the Desert Southwest-- 1950-20002004wwdl_erText
53 Organochlorine compounds and trace elements in streambed sediment and fish tissue, South Platte River Basin; Colorado, Nebraska, and Wyoming1997wwdl_erText
54 Ground Water Atlas of the United States; Oklahoma, Texas1996wwdl_erText
55 Monitoring and Assessing our Nation's Water Quality2002wwdl_er
56 Fish communities in the plains region of the South Platte River, August 1993 and 19941994wwdl_erText
57 Water in storage and approaches to ground-water management, High Plains aquifer, 20002003wwdl_erText
58 Organochlorine compounds in streambed sediment and in biological tissue from streams and their relations to land use, central Arizona2000wwdl_erText
59 Method to identify wells that yield water that will be replaced by water from the Colorado River downstream from Laguna Dam in Arizona and California2000wwdl_erText
60 Hydrogeology, water quality, and stormwater-sediment chemistry of the Grande Wash area, Fort McDowell Indian Reservation, Maricopa County, Arizona2000wwdl_erText
61 Generalized hydrogeology and ground-water budget for the C Aquifer, Little Colorado River basin and parts of the Verde and Salt River basins, Arizona and New Mexico2002wwdl_erText
62 What affects water quality in the Upper Colorado River basin?1996wwdl_erText
63 Water quality of selected effluent-dependent stream reaches in southern Arizona as indicated by concentrations of periphytic chlorophyll a and aquatic-invertebrate communities1998wwdl_erText
64 Las Vegas, Nevada: Gambling with water in the desert1999wwdl_erText
65 Water resources data, Arizona, water year 20042005wwdl_erText
66 Relations of Tualatin River water temperatures to natural and human-caused factors1997wwdl_erText
67 Summary of information on aquatic biota and their habitats in the Willamette Basin, Oregon, through 19951997wwdl_erText
68 User's guide for the MODTOOLS: computer programs for translating data of MODFLOW and MODPATH into geographic information system files1997wwdl_erText
69 Total dissolved gas, barometric pressure, and water temperature data, lower Columbia River, Oregon and Washington, 19961996wwdl_erText
70 Sediment oxygen demand in Upper Klamath and Agency Lakes, Oregon, 19992001wwdl_erText
71 Modeling water quality in the Tualatin River, Oregon, 1991-19972001wwdl_erText
72 The effect of chamber mixing velocity on bias in measurement of sediment oxygen demand rates in the Tualatin River Basin, Oregon2003wwdl_erText
73 Stream velocity and dispersion characteristics determined by dye-tracer studies on selected stream reaches in the Willamette River Basin, Oregon1995wwdl_erText
74 Geologic framework of the regional ground-water flow system in the Upper Deschutes Basin, Oregon2002wwdl_erText
75 Ground - water hydrology of the Upper Deschutes Basin, Oregon2001wwdl_erText
51 - 75 of 270