Low-flow statistics for selected streams in New York, excluding Long Island
Timothy J. Stagnitta, Alexander P. Graziano, Joshua Woda, Robin L. Glas, Christopher L. Gazoorian
2024, Scientific Investigations Report 2024-5055
The U.S. Geological Survey, in cooperation with the New York State Department of Environmental Conservation, updated low-streamflow statistics for New York, excluding Long Island and including hydrologically connected watersheds in bordering States, for the first time since 1972. Historical daily streamflow data for active and inactive gages were considered for...
Current advances in coastal wetland elevation dynamics: Introduction to the special issue
Donald Cahoon, Glenn R. Guntenspergen
2024, Estuaries and Coasts (47) 1703-1707
The thematic issue entitled, “Current Advances in Coastal Wetland Elevation Dynamics,” draws on topics from two special sessions at the CERF 2021 conference plus additional recent research describing scientific insights gained from the Surface Elevation Table–Marker Horizon (SET–MH) method and its application across the globe to quantify and understand subsurface...
Low-flow period seasonality, trends, and climate linkages across the United States
Caelan Simeone, Gregory J. McCabe, Jory Seth Hecht, John C. Hammond, Glenn A. Hodgkins, Carolyn G. Olson, Michael Wieczorek, David M. Wolock
2024, Hydrological Sciences Journal (69) 1387-1398
Low-flow period properties, including timing, magnitude, and duration, influence many key processes for water resource managers and ecosystems. We computed annual low-flow period duration and timing metrics from 1951 to 2020 for 1032 conterminous United States (CONUS) streamgages and analyzed spatial patterns, trends through time, and relationships to climate. Results...
Assessment of long-term changes in surface-water extent within Klamath Marsh, south-central Oregon, 1985–2021
Joseph J. Kennedy, Henry M. Johnson, Stephen B. Gingerich
2024, Scientific Investigations Report 2024-5033
The annual maximum extent of surface water in Klamath Marsh has naturally fluctuated in response to periods of wet and dry conditions in the surrounding basin. Field observations during the 2010s indicate that the annual maximum extent of surface water has been declining and the marsh is not responding to...
High resolution identification and quantification of diffuse deep groundwater discharge in mountain rivers using continuous boat-mounted helium measurements
Connor P. Newman, Eric Humphrey, Matthias Brennwald, W. Payton Gardner, Kelli M Palko, Michael Gooseff, Kip Solomon
2024, Journal of Hydrology (640)
Discharge of deeply sourced groundwater to streams is difficult to locate and quantify, particularly where both discrete and diffuse discharge points exist, but diffuse discharge is one of the primary controls on solute budgets in mountainous watersheds. The noble gas helium is a unique identifier...
The Native American Research Assistantship Program—Building capacity for Indigenous water-resources monitoring
Electa Hare-Red Corn, Robert F. Breault, Jason R. Sorenson
2024, Fact Sheet 2024-3026
Intertribal networks for collecting and analyzing hydrologic and environmental data are growing. The U.S. Geological Survey can be a key partner with Tribal Nations in the further development of network capacity. A first step is the internship opportunity available through the partnership between the USGS and The Wildlife Society: The...
Interactive effects of salinity and hydrology on radial growth of bald cypress (Taxodium distichum (L.) Rich.) in coastal Louisiana, USA
Richard Day, Andrew From, Darren Johnson, Ken Krauss
2024, Forests (15)
Tidal freshwater forests are usually located at or above the level of mean high water. Some Louisiana coastal forests are below mean high water, especially bald cypress (Taxodium distichum (L.) Rich.) forests because flooding has increased due to the combined effects of global sea level rise and local subsidence. In...
Guidelines for the use of automatic samplers in collecting surface-water quality and sediment data
Timothy P. Wilson, Cherie V. Miller, Evan A. Lechner
2024, Techniques and Methods 1-D12
The importance of fluvial systems in the transport of sediment, dissolved and suspended contaminants, nutrients, and bacteria through the environment is well established. The U.S. Environmental Protection Agency (EPA) identifies sediment as the single most widespread water contaminant affecting the beneficial uses of the Nation’s rivers and streams. The evaluation...
Quantifying compound and nonlinear effects of hurricane-induced flooding using a dynamically coupled hydrological-ocean model
Daoyang Bao, Z. George Xue, John C. Warner
2024, Water Resources Research (60)
We recently developed a dynamically coupled hydrological-ocean modeling system that provides seamless coverage across the land-ocean continuum during hurricane-induced compound flooding. This study introduced a local inertial equation and a diagonal flow algorithm to the overland routing of the coupled system’s hydrology model (WRF-Hydro). Using Hurricane Florence (2018) as a...
Groundwater flow model for the Des Moines River alluvial aquifer near Des Moines, Iowa
Emilia L. Bristow, Kyle W. Davis
2024, Scientific Investigations Report 2024-5059
Des Moines Water Works (DMWW) is a regional municipal water utility that provides residential and commercial water resources to about 600,000 customers in Des Moines, Iowa, and surrounding municipalities in central Iowa. DMWW has identified a need for increased water supply and is exploring the potential for expanding groundwater production...
Same streams in a different forest? Investigations of forest harvest legacies and future trajectories across 30 years of stream habitat monitoring on the Tongass National Forest, Alaska
Michael J. Moore, R. Flitcroft, E. Tucker, K. K. Prussian, S. M. Claeson
2024, PLoS ONE (19)
The effects of timber harvest practices and climate change have altered forest ecosystems in southeast Alaska. However, quantification of patterns and trends in stream habitats associated with these forests is limited owing to a paucity of data available in remote watersheds. Here, we analyzed a 30-year dataset from southeast Alaska's...
Assessment of nutrient load estimation approaches for small urban streams in Durham, North Carolina
Stephen L. Harden, Celeste A. Journey, Alexandra B. Etheridge
2024, Scientific Investigations Report 2024-5053
This cooperative study between the City of Durham Public Works Department, Stormwater Division and U.S. Geological Survey evaluated whether alternate monitoring strategies that incorporated samples collected across an increased range of streamflows would improve nutrient load estimates for Ellerbe and Sandy Creeks, two small, highly urbanized streams in the City...
A probabilistic approach to training machine learning models using noisy data
Ayman H. Alzraiee, Richard G. Niswonger
2024, Environmental Modelling & Software (179)
Machine learning (ML) models are increasingly popular in environmental and hydrologic modeling, but they typically contain uncertainties resulting from noisy data (erroneous or outlier data). This paper presents a novel probabilistic approach that combines ML and Markov Chain Monte Carlo simulation to (1) detect and underweight likely noisy data, (2) develop an approach capable of...
Controls on stable methane isotope signatures in northern peatlands and potential shifts in signatures under permafrost thaw scenarios
McKenzie A. Kuhn, Ruth K. Varner, Carmody K. McCalley, Clarice R. Perryman, Mika Aurela, Sophia A. Burke, Jeffrey Chanton, Patrick Crill, Jessica DelGreco, Jia Deng, Liam Heffernan, Christina Herrick, Suzanne B. Hodgkins, Cheristy P. Jones, Sari Juutinen, Evan S. Kane, Louis J. Lamit, Tuula Larmola, Erik Lilleskov, David Olefeldt, Michael W. Palace, Virginia I. Rich, Christopher Schulze, Joanne H. Shorter, Franklin Sullivan, Oliver Sonnentag, Merritt R. Turetsky, Mark Waldrop
2024, Journal of Geophysical Research: Biogeosciences (129)
Northern peatlands are a globally significant source of methane (CH4), and emissions are projected to increase due to warming and permafrost loss. Understanding the microbial mechanisms behind patterns in CH4 production in these systems will be key to predicting annual emissions changes, with stable carbon isotopes (δ13C-CH4) being a powerful...
Isotopic evaluation of the National Water Model reveals missing agricultural irrigation contributions to streamflow across the western United States
Annie L. Putman, Patrick C. Longley, Morgan C. McDonnell, James E. Reddy, Michelle P. Katoski, Olivia L. Miller, J. Renee Brooks
2024, Hydrology and Earth Systems Science (28) 2895-2918
The National Water Model (NWM) provides critical analyses and projections of streamflow that support water management decisions. However, the NWM performs poorly in lower-elevation rivers of the western United States (US). The accuracy of the NWM depends on the fidelity of the model inputs and the representation and calibration of...
Synoptic analysis and WRF-Chem model simulation of dust events in the southwestern United States
Saroj Dhital, Nicholas P. Webb, Adrian Chappell, Michael L. Kaplan, Travis W. Nauman, Gayle Loren Tyree, Michael C. Duniway, Brandon L. Edwards, Sandra L. LeGrand, Theodore W. Letcher, S. McKenzie Skiles, Patrick Naple, Nathaniel W. Chaney, Jiaxuan Cai
2024, JGR Atmospheres (129)
Dust transported from rangelands of the Southwestern United States (US) to mountain snowpack in the Upper Colorado River Basin during spring (March-May) forces earlier and faster snowmelt, which creates problems for water resources and agriculture. To better understand the drivers of dust events, we investigated large-scale meteorology responsible for organizing...
Impacts of convective storms on runoff, erosion, and carbon export in a continuous permafrost landscape
Marisa Repasch, Josie Arcuri, Irina Overeem, Suzanne P. Anderson, Robert G. Anderson, Joshua C. Koch
2024, Conference Paper
Permafrost holds more than twice the amount of carbon currently in the atmosphere, but this large carbon reservoir is vulnerable to thaw and erosion under a rapidly changing Arctic climate. Convective storms are becoming increasingly common during Arctic summers and can amplify runoff and erosion. These extreme events, in concert...
Application of a workflow to determine the feasibility of using simulated streamflow for estimation of streamflow frequency statistics
Amanda Whaling, Kelly Sanks, William H. Asquith, Kirk D. Rodgers
2024, Journal of Hydrologic Engineering (29)
Streamflow records from hydrologic models are attractive for use in operational hydrology, such as a streamflow frequency analysis. The amount of bias inherent to simulated streamflow from hydrologic models is often unknown, but it is likely present in derivative products. Therefore, a workflow may help determine where streamflow frequency analysis...
Use of Doppler velocity radars to monitor and predict debris and flood wave velocities and travel times in post-wildfire basins
John W, Fulton, Nicholas Graff Hall, Laura A. Hempel, J.J. Gourley, Mark F. Henneberg, Michael S. Kohn, William H. Farmer, William H. Asquith, Daniel Wasielewski, Andrew S. Stecklein, Amanullah Mommandi, Aziz Khan
2024, Journal of Hydrology X (24)
The magnitude and timing of extreme events such as debris and floodflows (collectively referred to as floodflows) in post-wildfire basins are difficult to measure and are even more difficult to predict. To address this challenge, a sensor ensemble consisting of noncontact, ground-based (near-field), Doppler velocity (velocity) and pulsed (stage...
Two-dimensional hydraulic model for the Chain of Lakes on the Fox River near McHenry, Illinois
Charles V. Cigrand, Michael R. Ament
2024, Scientific Investigations Report 2024-5056
Forecasts of flows entering and leaving the Chain of Lakes on the Fox River in northeastern Illinois are critical information to water-resource managers operating the Stratton Dam at McHenry, Illinois. These managers determine the optimal operation of the Stratton Dam at McHenry, Ill., to manage Chain of Lakes pool levels...
Unified 200 kyr paleohydrologic history of the Southern Great Basin: Death Valley, Searles Valley, Owens Valley and the Devils Hole cave
Tim Lowenstein, Kristian Olson, Brian W. Stewart, David McGee, Justin Stroup, Adam M. Hudson, Kathleen Wendt, Mark Peaple, Sarah Feakins, Ronald Spencer, Tripti Bhattacharya, Steven P. Lundblad, Ronald Litwin
2024, Quaternary Science Reviews (336)
We present a hydroclimate synthesis of the southern Great Basin over the last two glacial-interglacial cycles focused on paleolakes in Death Valley (core DV93-1), Searles Valley (core SLAPP-SRLS17), Owens Valley (core OL92), and the Devils Hole cave. There is...
Thermo-hydrologic processes governing supra-permafrost talik dynamics in discontinuous permafrost near Umiujaq (Québec, Canada)
Philippe Fortier, Nathan Young, Michelle A. Walvoord, Jean-Michel Lemieux, Aaron Mohammed
2024, Conference Paper, Proceedings of the 12th International Conference on Permafrost
Widespread supra-permafrost talik formation is currently recognized as a critical mechanism that could accelerate permafrost thaw in the Arctic (e.g., Connon et al. 2018; Farquharson et al. 2022). However, the trajectory of permafrost dynamics following talik formation may prove difficult to predict. Physically-based cryohydrogeologic models provide a powerful tool for understanding processes and factors controlling talik dynamics and,...
Thermal and hydrological limitations on modeling carbon dynamics at wetland sites of discontinuous and continuous permafrost extent
Benjamin C. Maglio, Ruth Rutter, Tobey Carman, Colin W. Edgar, Eugénie S. Euskirchen, Hélène Genet, Andrew Mullen, Valeria Briones, Elchin Jafarov, Kristen L. Manies
2024, Conference Paper, Proceedings of the 12th International Conference on Permafrost
Accurate representation of cryohydrological processes is fundamental for biosphere models, particularly at high-latitudes, given their influence on carbon and permafrost dynamics in carbon-rich peatlands and wetlands. This study analyzes site-level simulations in moist and wet drainage conditions in continuous or discontinuous permafrost regions, using a terrestrial ecosystem model DVM-DOS-TEM. Functional...
Indications of preferential groundwater seepage feeding northern peatland pools
Henry Moore, Xavier Comas, Martin A. Briggs, Andrew S. Reeve, Lee Slater
2024, Journal of Hydrology (638)
Groundwater seepage from underlying permeable glacial sedimentary structures, such as eskers, has been hypothesized to directly feed pools in northern peat bogs. These hypotheses directly contradict classical peat bog models for ombrogenous systems, wherein meteoric water is the sole water input...
Fish beta diversity associated with hydrologic and anthropogenic disturbance gradients in contrasting stream flow regimes
John Tyler Fox, Cyndy Loftin
2024, Science of the Total Envionrment (945)
Understanding the role of hydrologic variation in structuring aquatic communities is crucial for successful conservation and sustainable management of native freshwater biodiversity. Partitioning <a class="topic-link" title="Learn more about beta diversity from ScienceDirect's AI-generated Topic...
