Geomorphic change, hydrology, and hydraulics of Caulks Creek, Wildwood, Missouri
Jessica Z. LeRoy, David C. Heimann, Kyle D. Hix, Charles V. Cigrand, Tyler J. Burk
2024, Scientific Investigations Report 2024-5079
Caulks Creek is a small stream that flows through the city of Wildwood in western St. Louis County, Missouri. The U.S. Geological Survey, in cooperation with the city of Wildwood, has documented historical and recent geomorphic change along Caulks Creek, simulated the hydrologic and hydraulic response of Caulks Creek to...
Climate, hydrology, and nutrients control the seasonality of Si concentrations in rivers
Keira Johnson, Kathi Jo Jankowski, Joanna C. Carey, Lienne R. Sethna, Sidney A. Bush, Diane M. McKnight, William H. McDowell, Adam S. Wymore, Pirkko Kortelainen, Jeremy B. Jones, Nicholas Lyon, Hjalmar Laudon, Amanda Poste, Pamela L. Sullivan
2024, Journal of Geophysical Research Biogeosciences (129)
The seasonal behavior of fluvial dissolved silica (DSi) concentrations, termed DSi regime, mediates the timing of DSi delivery to downstream waters and thus governs river biogeochemical function and aquatic community condition. Previous work identified five distinct DSi regimes across rivers spanning the Northern Hemisphere, with many rivers exhibiting multiple DSi regimes...
Evaluating habitat use and relative abundance of Iowa's river otter with harvest data
Bridget A. Nixon, Vince Evelsizer, Robert W. Klaver
2024, Wildlife Society Bulletin (48)
The North American river otter (Lontra canadensis) was extirpated from much of the United States in the early 20th century due to habitat loss, pollution of waterways, and overharvesting. The Iowa Department of Natural Resources began a river otter reintroduction effort in 1985, which placed otters in 14 sites across...
Automated deep learning-based point cloud classification on USGS 3DEP lidar data using transformer
Jung-Kuan Liu, Rongjun Qin, Shuang Song
2024, Conference Paper, Proceedings of 2024 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
The goal of the U.S. Geological Survey’s (USGS) 3D Elevation Program (3DEP) is to facilitate the acquisition of nationwide lidar data. Although data meet USGS lidar specifications, some point cloud tiles include noisy and incorrectly classified points. The enhanced accuracy of classified point clouds can improve support for many downstream...
Three-dimensional geologic framework model of the Rio San Jose groundwater basin and adjacent areas, New Mexico
Donald S. Sweetkind, Amy E. Galanter
2024, Scientific Investigations Report 2023-5038
As part of a U.S. Geological Survey study in cooperation with the Bureau of Reclamation and the Pueblo of Acoma, New Mexico, and the Pueblo of Laguna, New Mexico, a digital three-dimensional geologic framework model was constructed for the Rio San Jose and its surface-water drainage basin in west-central New...
Streamflow timing and magnitude during snow drought depend on snow drought type and regional hydroclimate
John C. Hammond, Annie L. Putman, Theodore B. Barnhart, Graham A. Sexstone, Gregory J. McCabe, David M. Wolock, Aaron Joseph Heldmyer, Stephanie K. Kampf
2024, Hydrological Sciences Journal
Communities around the world rely on snowmelt to meet water demands, and periods of lower than normal snow accumulation, snow droughts, can decrease water supplies. Leveraging 172 minimally disturbed and seasonally snow-covered watersheds, we developed an approach to examine the effects of cool & dry, warm & dry,...
Modelling effects of flow withdrawal scenarios on riverine and riparian features of the Yampa River in Dinosaur National Monument
Rebecca Diehl, Jonathan M. Friedman
2024, Science Report NPS/SR-2024-178
The National Park Service (NPS) is charged with maintaining natural riverine resources and processes in its parks along the Yampa River and downstream along the Green River. This mission requires information on how proposed water withdrawals would affect resources. We present a methodology that quantifies the impact on natural riverine...
Water-level changes impact angler effort in a large lake: Implications for climate change
Matthew L. Maldonado, Taufique H. Mahmood, David P. Coulter, Alison A. Coulter, Steven R. Chipps, Maddy K. Siller, Michaela L. Neal, Ayon Saha, Mark A. Kaemingk
2024, Fisheries Research (279)
Climate change is expected to influence aquatic habitats and associated fish populations, yet we know little about the impact on recreational anglers. Our goal was to explore whether interannual fluctuations in waterbody surface area and other explanatory variables could be used as indicators of changes in angler fishing effort. Our...
Will there be water? Climate change, housing needs, and future water demand in California
Tamara Wilson, Paul Selmants, Ryan M Boynton, James H. Thorne, Nathan D. Van Schmidt, Timothy Thomas
2024, Journal of Environmental Management (369)
Climate change in California is expected to alter future water availability, impacting water supplies needed to support future housing growth and agriculture demand. In groundwater-dependent regions like California's Central Coast, new land-use related water demand and decreasing recharge is already stressing...
Aboveground carbon stocks across a hydrological gradient: Ghost forests to non-tidal freshwater forested wetlands
Christopher J. Shipway, Jamie A. Duberstein, William H. Conner, Ken Krauss, Gregory E. Noe, Stefanie L. Whitmire
2024, Forests (15)
Upper estuarine forested wetlands (UEFWs) play an important role in the sequestration of atmospheric carbon (C), which is facilitated by their position at the boundary of terrestrial and maritime environments but threatened by sea level rise. This study assessed the change in aboveground C stocks along the estuarine–riverine hydrogeomorphic...
Computation of bromide concentrations at the Kansas River at De Soto, Kansas, January 2021 through October 2023
Thomas J. Williams, Greg S. Totzke
2024, Scientific Investigations Report 2024-5078
The Kansas River is an essential water resource that provides drinking water to more than 950,000 people in northeastern Kansas. Water suppliers that rely on the Kansas River as a water-supply source use physical and chemical water-treatment strategies to remove contaminants before distribution. Water District No. 1 of Johnson County,...
Forest cover lessens hurricane impacts on peak streamflow
Jazlynn S. Hall, Martha A. Scholl, James B. Shanley, Serena Matt, Maria Uriarte
2024, Hydrological Processes (38)
Cyclonic storms (i.e., hurricanes) are powerful disturbance events that often cause widespread forest damage. Storm-related canopy damage reduces rainfall interception and evapotranspiration, but impacts on streamflow regimes are poorly understood. We quantify streamflow changes in Puerto Rico following Hurricane Maria in September 2017, and evaluate whether forest cover and storm-related...
Cold blood in warming waters: Effects of air temperature, precipitation, and groundwater on Gulf Sturgeon thermal habitats in a changing climate
Andrew Kenneth Carlson, Bethany M. Gaffey
2024, North American Journal of Fisheries Management (44) 987-1007
ObjectiveIn a changing climate, the effects of air temperature, precipitation, and groundwater on water temperature and thermal habitat suitability for Gulf Sturgeon Acipenser desotoi, listed as threatened under the U.S. Endangered Species Act, are not well understood. Hence, we incorporated these factors into thermal habitat models to...
Assessment of water levels, nitrate, and arsenic in the Carson Valley Alluvial Aquifer and the development of a data visualization tool for the Carson River Basin, Nevada
Ramon C. Naranjo, Anjela Bubiy
2024, Open-File Report 2024-1045
Residents of Carson Valley, Douglas County, Nevada, rely on the basin-fill alluvial aquifer underlying the valley for drinking water. Since the 1980s, groundwater levels and water-quality data have been collected to monitor the status of the aquifer system and to assist in planning efforts to address current (2024) and future...
Declining reservoir reliability and increasing reservoir vulnerability: Long-term observations reveal longer and more severe periods of low reservoir storage for major United States reservoirs
Caelan Simeone, John C. Hammond, Stacey A. Archfield, Dan Broman, Laura Condon, Hisham Eldardiry, Carolyn G. Olson, Jen Steyaert
2024, Geophysical Research Letters (51)
Hydrological drought is a pervasive and reoccurring challenge in managing water resources. Reservoirs are critical for lessening the impacts of drought on water available for many uses. We use a novel and generalized approach to identify periods of unusually low reservoir storage—via comparisons to operational rule curves and historical patterns—to...
The effect of drying boreal lakes on plants, soils, and microbial communities in lake margin habitats
Vijay P. Patil, Jack McFarland, Kimberly Wickland, Kristen L. Manies, Mark Winterstein, Teresa N. Hollingsworth, Eugénie S. Euskirchen, Mark Waldrop
2024, JGR Biogeosciences (129)
Decadal scale lake drying in interior Alaska results in lake margin colonization by willow shrub and graminoid vegetation, but the effects of these changes on plant production, biodiversity, soil properties, and soil microbial communities are not well known. We studied changes in soil organic carbon (SOC) and nitrogen (N) storage,...
Numerical model of the groundwater-flow system near the southeastern part of Puget Sound, Washington
Andrew J. Long, Elise E. Wright, Leland T. Fuhrig, Valerie A.L. Bright
Wendy B. Welch, Andrew J. Long, editor(s)
2024, Scientific Investigations Report 2024-5026-D-E
Groundwater flow in the active model area (AMA) was simulated using a groundwater-flow model. A steady-state model version of the model simulates equilibrium conditions, and a transient model version simulates monthly variability. The model corresponds to the physical and temporal dimensions of the conceptual model and groundwater budget. The steady-state...
Conceptual hydrogeologic framework and groundwater budget near the southeastern part of Puget Sound, Washington
Wendy B. Welch, Valerie A.L. Bright, Andrew S. Gendaszek, Sarah B. Dunn, Alexander O. Headman, Elisabeth T. Fasser
Wendy B. Welch, Andrew J. Long, editor(s)
2024, Scientific Investigations Report 2024-5026-A-C
More than 1 million people live within the active model area (AMA) in the southeastern part of the lowlands surrounding Puget Sound, or Puget Lowland, Washington, and groundwater is the source for approximately one-half of their public, domestic, and irrigation water demands. The 887-square-mile AMA, located in King and Pierce...
Characterization of groundwater resources near the southeastern part of Puget Sound, Washington
W.B. Welch, A.J. Long, editor(s)
2024, Scientific Investigations Report 2024-5026
More than 1 million people live within the active model area (AMA) in the southeastern part of the lowlands surrounding Puget Sound, or Puget Lowland, Washington, and groundwater is the source for approximately one-half of their public, domestic, and irrigation water demands. The 887-square-mile AMA, located in King and Pierce...
Simulation of groundwater flow in the Long Island, New York regional aquifer system for pumping and recharge conditions from 1900 to 2019
Donald A. Walter, Kalle Jahn, John P. Masterson, Sarken E. Dressler, Jason S. Finkelstein, Monti
2024, Scientific Investigations Report 2024-5044
The U.S. Geological Survey has developed a transient, groundwater-flow model that simulates hydrologic conditions in the Long Island aquifer system as part of an ongoing (since 2016) multiyear, cooperative investigation with the New York State Department of Environmental Conservation. The goals of this investigation are to assist stakeholders and resource...
Landscape-scale modeling to forecast fluvial-aeolian sediment connectivity in river valleys
Alan Kasprak, Joel B. Sankey, Joshua Caster
2024, Geophysical Research Letters (51)
Sedimentary landforms on Earth and other planetary bodies are built through scour, transport, and deposition of sediment. Sediment connectivity refers to the hypothesis that pathways of sediment transport do not occur in isolation, but rather are mechanistically linked. In dryland river systems, one such example of sediment connectivity is the transport of...
Simulation of groundwater flow and brine discharge to the Dolores River in the Paradox Valley, Montrose County, Colorado
Charles E. Heywood, Suzanne S. Paschke, M. Alisa Mast, Kenneth R Watts
2024, Scientific Investigations Report 2024-5038
Salinity, or total dissolved solids (TDS), of the Colorado River affects agricultural, municipal, and industrial water users and is an important concern in the Western United States. In the Paradox Valley of southwestern Colorado, natural discharge of sodium-chloride brine to the Dolores River from the underlying core of a salt-valley...
Hydrogeologic conceptual model of groundwater occurrence and brine discharge to the Dolores River in the Paradox Valley, Montrose County, Colorado
Suzanne S. Paschke, M. Alisa Mast, Philip M. Gardner, Connor P. Newman, Kenneth R. Watts
2024, Scientific Investigations Report 2023-5094
Salinity, or total dissolved solids (TDS), of the Colorado River is a major concern in the southwestern United States where the river provides water to about 40 million people for municipal and industrial use and is used to irrigate about 5.5 million acres of land. Much of the salinity in...
Testing tree-ring cellulose δ18O with water isotopes for Holocene lake δ18O interpretations in the central Rocky Mountains USA
Lesleigh Anderson, M. Alisa Mast, Rebecca Lynn Brice, Max Berkelhammer
2024, The Holocene
Stable isotopes of water preserved in geologic archives, primarily as oxygen (δ18O), have proven critical for documenting Earth’s climatic and hydrologic systems past and present. However, timescale differences of water isotope inputs to proxy systems and the signal embedded in long paleorecords often confound translation to observed hydroclimatic metrics. Here,...
Spatial variability of water temperature within the White River basin, Mount Rainier National Park Washington
Andrew Gendaszek, Anya Clare Leach, Kristin Jaeger
2024, Preprint
Water temperature is a primary control on the occurrence and distribution of cold-water species. Rivers draining Mount Rainier in western Washington, including the White River along its northern flank, support several cold-water fish populations, but the spatial distribution of water temperatures, particularly during late-summer base flow between August and September,...
