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MODFLOW-2005 and MODPATH6 models used to simulate groundwater flow and transport and base-flow age in two tributaries to the Upper Chester River, Maryland
A steady state three-dimensional groundwater flow (MODFLOW-2005) and advective transport (MODPATH6) model was developed to examine subsurface travel times to wells and receiving... -
Geomorphons for Kalamazoo River Reference Reach upstream of Plainwell, Michigan, 2021
This dataset contains the 10 most common geomorphon forms for an approximately 500 meter (m) reach of the Kalamazoo River upstream of Plainwell, Michigan (MI), in raster and... -
Coastwide Reference Monitoring System (CRMS) 2015 Site 0635 Land-Water Classification Data
Wetland restoration efforts conducted by the Coastal Wetlands Planning, Protection, and Restoration Act (CWPPRA) in Louisiana rely on monitoring efforts to determine the... -
Coastwide Reference Monitoring System (CRMS) 2016 Site 3136 land-water classification data
Wetland restoration efforts conducted by the Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) in Louisiana rely on monitoring efforts to determine the efficacy... -
November 2013 bathymetry collected near Dumbarton Bridge in south San Francisco Bay, California
Bathymetric survey data were collected in November 2013 just south of Dumbarton Bridge in south San Francisco Bay, California. Portions of the main channel and western... -
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland T8 from 1987
Orthorectified image from aerial photograph of wetland T8 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of photographs of... -
Fish Surveys within 500-meters of Alasmidonta heterodon in the Connecticut and Delaware Watersheds from 1999 - 2019
The dwarf wedgemussel (Alasmidonta heterodon) is a federally endangered freshwater mussel that once ranged from New Brunswick to North Carolina, but now only exists in isolated... -
Cottonwood Lake Study Area-Wetland Vegetation Zones-1984
Spatial polygons of vegetation zones in 1984 for wetlands; P1, P2, P3, P4, P7, P8, T2, T3, T6, T7, T8, and T9 within the Cottonwood Lake Study Area, Stutsman County, North... -
Streamflow gain/loss in the Republican River Basin, Nebraska, October 1980
This arc and point data set contains streamflow-measurement sites and reaches indicating streamflow gain or loss under base-flow conditions along the Republican River and... -
At-sea ranging behavior of seabirds breeding in the main Hawaiian Islands: Bio-logger data release (ver. 2.0, May 2020)
Due to recent interest in developing offshore wind energy infrastructure around the main Hawaiian Islands (MHI), U.S. Geological Survey Western Ecological Research Center... -
Coastwide Reference Monitoring System (CRMS) 2005, 2008, 2012, and 2016 Site 0046 land-water matrix
Wetland restoration efforts conducted by the Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) in Louisiana rely on monitoring efforts to determine the efficacy... -
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland P1 from 1989
Orthorectified image from aerial photograph of wetland P1 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of photographs of... -
Coastwide Reference Monitoring System (CRMS) 2005, 2008, 2012, 2016 and 2018 Site 3166 land-water matrix
Wetland restoration efforts conducted by the Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) in Louisiana rely on monitoring to determine the efficacy of... -
Datasets for the report entitled: "A Method for Addressing Differences in Concentrations of Fipronil and Three Degradates Obtained by Two Different Laboratory Methods"
This report provides data input and computation results for a method developed by Crawford and Martin (2017) to address differences in concentrations of fipronil and three... -
Humble Canal Hydrologic Restoration (ME-11): 2015 land-water classification
The Louisiana State Legislature created the Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) in order to conserve, restore, create and enhance Louisiana's... -
Coastwide Reference Monitoring System (CRMS) 2021 Site 6042 land-water classification data
Wetland restoration efforts conducted by the Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) in Louisiana rely on monitoring efforts to determine the efficacy... -
Mauna Loa 2022 summit and Northeast Rift Zone eruption — December 2, 2022 thermal map
In the late evening of November 27, 2022, an effusive eruption began inside Moku'aweoweo caldera at the summit of Mauna Loa volcano. Within a few hours, lava had covered most of... -
Magnetotelluric data from Minnesota, Wisconsin, and Upper Michigan, 2015-2019, station wup5115
This dataset consists of 176 wideband magnetotelluric (MT) stations collected from 2015-2019 across parts of Minnesota, Wisconsin and the Upper Peninsula of Michigan. The U.S.... -
Coastwide Reference Monitoring System (CRMS) 2021 Site 0131 land-water classification data
Wetland restoration efforts conducted by the Coastal Wetlands Planning, Protection and Restoration Act (CWPPRA) in Louisiana rely on monitoring efforts to determine the efficacy... -
Paleoshorelines--Hueneme Canyon and Vicinity, California
This part of DS 781 presents data for the paleoshorelines for the geologic and geomorphic map of the Hueneme Canyon and Vicinity map area, California. The vector data file is...
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