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Coagulant and sorbent efficacy in removing mercury from surface waters in the Cache Creek watershed, California 科技报告
报告编号: 70201894, , 2019
作者:  De Parsia, Erica R. edeparsia@usgs.gov;  Fleck, Jacob A. jafleck@usgs.gov;  Krabbenhoft, David P. dpkrabbe@usgs.gov;  Hoang, Kim;  Roth, David daroth@usgs.gov;  Randall, Paul
Adobe PDF(2630Kb)  |  收藏  |  浏览/下载:71/24  |  提交时间:2019/11/06
Spatial and Temporal Patterns of Best Management Practice Implementation in the Chesapeake Bay Watershed, 1985–2014 科技报告
报告编号: 70201911, 页数: 37, 2019
作者:  Sekellick, Andrew J. ajsekell@usgs.gov;  Devereux, Olivia H.;  Keisman, Jennifer L.D.;  Sweeney, Jeffrey S.;  Blomquist, Joel D. jdblomqu@usgs.gov
Adobe PDF(7611Kb)  |  收藏  |  浏览/下载:49/11  |  提交时间:2019/11/06
Assessing water quality from highway runoff at selected sites in North Carolina with the Stochastic Empirical Loading and Dilution Model (SELDM) 科技报告
报告编号: 70203132, 页数: 113, 2019
作者:  Weaver, J. Curtis jcweaver@usgs.gov;  Granato, Gregory E.;  Fitzgerald, Sharon A.
Adobe PDF(6457Kb)  |  收藏  |  浏览/下载:54/23  |  提交时间:2019/11/06
Upgrades to a Fortran program for estimating stream transit losses of reusable water, El Paso and Pueblo Counties, Colorado 科技报告
报告编号: 70201151, 页数: 32, 2019
作者:  Colarullo, Susan J.;  Miller, Lisa D. ldmiller@usgs.gov
Adobe PDF(4055Kb)  |  收藏  |  浏览/下载:32/26  |  提交时间:2019/11/06
Stochastic model for simulating Souris River Basin regulated streamflow upstream from Minot, North Dakota 科技报告
报告编号: 70201134, 页数: 36, 2019
作者:  Kolars, Kelsey A.;  Vecchia, Aldo V. avecchia@usgs.gov;  Galloway, Joel M. jgallowa@usgs.gov
Adobe PDF(1802Kb)  |  收藏  |  浏览/下载:55/25  |  提交时间:2019/11/06
Escherichia coli and microbial source tracking marker concentrations in and near a constructed wetland in Maumee Bay State Park, Oregon, Ohio, 2015–16 科技报告
报告编号: 70201152, , 2019
作者:  Kephart, Christopher M. ckephart@usgs.gov;  Brady, Amie M.G. amgbrady@usgs.gov;  Jackwood, Ryan W.
Adobe PDF(78962Kb)  |  收藏  |  浏览/下载:9/2  |  提交时间:2019/11/06
Assessment of Columbia and Willamette River flood stage on the Columbia Corridor Levee System at Portland, Oregon, in a future climate 科技报告
报告编号: 70201030, 页数: 56, 2019
作者:  Wherry, Susan A. swherry@usgs.gov;  Wood, Tamara M. tmwood@usgs.gov;  Moritz, Hans R.;  Duffy, Keith B.
Adobe PDF(5114Kb)  |  收藏  |  浏览/下载:67/25  |  提交时间:2019/11/06
Estimation of base flow on ungaged, periodically measured streams in small watersheds in western Pennsylvania 科技报告
报告编号: 70200942, , 2019
作者:  Hittle, Elizabeth ehittle@usgs.gov;  Risser, Dennis W. dwrisser@usgs.gov
Adobe PDF(26304Kb)  |  收藏  |  浏览/下载:4/2  |  提交时间:2019/11/06
Arizona hedgehog cactus (Echinocereus triglochidiatus var. arizonicus)—A systematic data assessment in support of recovery 科技报告
报告编号: 70201990, 页数: 48, 2019
作者:  Thomas, Kathryn A. kathryn_a_thomas@usgs.gov;  Shryock, Daniel F. dshryock@usgs.gov;  Esque, Todd C. tesque@usgs.gov
Adobe PDF(3058Kb)  |  收藏  |  浏览/下载:76/17  |  提交时间:2019/11/06
Drinking water health standards comparison and chemical analysis of groundwater for 72 domestic wells in Bradford County, Pennsylvania, 2016 科技报告
报告编号: 70202389, 页数: 76, 2019
作者:  Clune, John W.;  Cravotta, Charles A. III
Adobe PDF(8206Kb)  |  收藏  |  浏览/下载:25/7  |  提交时间:2019/11/06