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Physical, chemical, and biological characteristics of selected headwater streams along the Allegheny Front, Blair County, Pennsylvania, July 2011–September 2013 科技报告
报告编号: 70157311, , 2016
作者:  Low, Dennis J. djlow@usgs.gov;  Brightbill, Robin A. rabright@usgs.gov;  Eggleston, Heather L. egglesto@usgs.gov;  Chaplin, Jeffrey J. jchaplin@usgs.gov
Adobe PDF(3153Kb)  |  收藏  |  浏览/下载：37/15  |  提交时间：2019/11/06
Application of hydrogeology and groundwater-age estimates to assess the travel time of groundwater at the site of a landfill to the Mahomet Aquifer, near Clinton, Illinois 科技报告
报告编号: 70159457, 页数: 68, 2016
作者:  Kay, Robert T. rtkay@usgs.gov;  Buszka, Paul M. pmbuszka@usgs.gov
Adobe PDF(2546Kb)  |  收藏  |  浏览/下载：2/0  |  提交时间：2019/11/06
Groundwater quality, age, and susceptibility and vulnerability to nitrate contamination with linkages to land use and groundwater flow, Upper Black Squirrel Creek Basin, Colorado, 2013 科技报告
报告编号: 70164631, , 2016
作者:  Wellman, Tristan P.;  Rupert, Michael G. mgrupert@usgs.gov
Adobe PDF(65489Kb)  |  收藏  |  浏览/下载：10/3  |  提交时间：2019/11/06
Hydrologic conditions in the South Coast aquifer, Puerto Rico, 2010–15 科技报告
报告编号: 70159603, , 2016
作者:  Torres-Gonzalez, Sigfredo sttorres@usgs.gov;  Rodriguez, Jose M. jmrod@usgs.gov
Adobe PDF(1881Kb)  |  收藏  |  浏览/下载：26/2  |  提交时间：2019/11/06
Design and testing of a process-based groundwater vulnerability assessment (P-GWAVA) system for predicting concentrations of agrichemicals in groundwater across the United States 科技报告
报告编号: 70126663, , 2016
作者:  Barbash, Jack E;  Voss, Frank D. fdvoss@usgs.gov
Adobe PDF(7667Kb)  |  收藏  |  浏览/下载：4/4  |  提交时间：2019/11/06
Hydrogeology and groundwater quality at monitoring wells installed for the Tunnel and Reservoir Plan System and nearby water-supply wells, Cook County, Illinois, 1995–2013 科技报告
报告编号: 70160856, 页数: 357, 2016
作者:  Kay, Robert T. rtkay@usgs.gov
Adobe PDF(4945Kb)  |  收藏  |  浏览/下载：2/0  |  提交时间：2019/11/06
Streamflow, water quality and constituent loads and yields, Scituate Reservoir drainage area, Rhode Island, water year 2014 科技报告
报告编号: 70169226, , 2016
作者:  Smith, Kirk P. kpsmith@usgs.gov
Adobe PDF(11148Kb)  |  收藏  |  浏览/下载：28/14  |  提交时间：2019/11/06
Historical water-quality data from the Harlem River, New York 科技报告
报告编号: 70170091, , 2016
作者:  Fisher, Shawn C. scfisher@usgs.gov
Adobe PDF(1709Kb)  |  收藏  |  浏览/下载：6/1  |  提交时间：2019/11/06
Monitoring plant tissue nitrogen isotopes to assess nearshore inputs of nitrogen to Lake Crescent, Olympic National Park, Washington 科技报告
报告编号: 70170302, 页数: 28, 2016
作者:  Cox, Stephen E. secox@usgs.gov;  Moran, Patrick W. pwmoran@usgs.gov;  Huffman, Raegan L. rhuffman@usgs.gov;  Fradkin, Steven C.
Adobe PDF(2652Kb)  |  收藏  |  浏览/下载：39/20  |  提交时间：2019/11/06
An international borderland of concern: Conservation of biodiversity in the Lower Rio Grande Valley 科技报告
报告编号: 70171549, 页数: 136, 2016
作者:  Leslie,, David M. Jr. cleslie@usgs.gov
Adobe PDF(9539Kb)  |  收藏  |  浏览/下载：22/3  |  提交时间：2019/11/06