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Oregon spotted frog (Rana pretiosa) monitoring data for metademographic analy...
This dataset contains information from surveys conducted 2010-2018 by USGS as part of a long-term Oregon spotted frog monitoring effort in the central Oregon range. Data consist... -
Oregon Spotted Frog (Rana pretiosa) Observations in Oregon (ver. 4.0, Februar...
This dataset contains information from surveys conducted 2016-2021 by USGS as part of an ongoing Oregon spotted frog (Rana pretiosa) monitoring effort in Oregon. USGS research... -
Principal facts of regional gravity data in northeast Iowa
Gravity data were collected from 2016 through 2018 to assist in mapping subsurface geology in northeastern Iowa. This data release provides principal facts for 1080 new gravity... -
Oregon Spotted Frog (Rana pretiosa) Monitoring in the Oregon Cascades 2012-2016
This dataset contains information from visual encounter surveys conducted between 2012 and 2016 by USGS as part of an ongoing Oregon spotted frog (Rana pretiosa) monitoring... -
DIGITAL FLOOD INSURANCE RATE MAP DATABASE, Linn County, Oregon, USA
The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk Information And supporting data used to develop the risk data. The primary risk; classificatons used are... -
Oregon Spotted Frog (Rana pretiosa) Observations in Oregon (ver. 4.0, Februar...
This dataset contains information from surveys conducted 2016-2021 by USGS as part of an ongoing Oregon spotted frog (Rana pretiosa) monitoring effort in Oregon. USGS research... -
Point measurements of temperature and water quality in main-channel and off-c...
Water quality point measurements were collected by the U.S. Geological Survey within the main channel Willamette River and its off-channel features in the summer and autumn of... -
Airborne Magnetic Total-Field Survey, Manchester Region, Iowa, USA
This data release includes the airborne magnetic survey data collected from the Manchester region of Iowa. The Mineral Resources Program of the U.S. Geological Survey is tasked... -
Oregon Spotted Frog (Rana pretiosa) Monitoring in the Oregon Cascades 2012-2016
This dataset contains information from visual encounter surveys conducted between 2012 and 2016 by USGS as part of an ongoing Oregon spotted frog (Rana pretiosa) monitoring... -
Single-beam Echosounder Bathymetry of the Willamette River, Oregon 2015-2018
River bathymetry measurements were collected in 2017 and 2018 along the Willamette River, Oregon, between Eugene and Newberg. These data were collected to complement a... -
CE-QUAL-W2 models for the Willamette River and major tributaries downstream o...
In the Willamette River Basin in northwestern Oregon, stream temperature has been altered by 13 dams operated by the U.S. Army Corps of Engineers (USACE), negatively influencing... -
Final Critical Habitat for the Willamette daisy (Erigeron decumbens var. decu...
These data identify, in general, the areas where final critical habitat for the Willamette daisy (Erigeron decumbens var. decumbens) occur. -
Foothill yellow-legged frog (Rana boylii) surveys in Oregon 2019
We used visual surveys and environmental DNA (eDNA) sampling to document the presence of all life stages of foothill yellow-legged frogs (Rana boylii) at historically occupied... -
Cascades frog (Rana cascadae) historical site surveys in the Oregon Cascade R...
We used visual surveys to document the presence of all life stages of Cascades frog (Rana cascadae) at historically occupied sites. We surveyed 67 sites 1-2 times between May... -
MODFLOW-NWT model used to simulate groundwater levels in the Cedar River allu...
A three-dimensional MODFLOW-NWT model was constructed to better understand the effects of drought stress on the Cedar River alluvial aquifer, the principal source of municipal... -
Oregon spotted frog (Rana pretiosa) monitoring data for metademographic analy...
This dataset contains information from surveys conducted 2010-2018 by USGS as part of a long-term Oregon spotted frog monitoring effort in the central Oregon range. Data consist... -
Long-term amphibian monitoring data from the Willamette Valley, Oregon (2004-...
This dataset contains information from surveys conducted 2004-2015 by USGS as part of a long-term amphibian monitoring effort in the Willamette Valley, Oregon. Data consist of... -
Point measurements of temperature and water quality in main-channel and off-c...
Water quality point measurements were collected by the U.S. Geological Survey within the main channel Willamette River and its off-channel features in the summer and autumn of... -
Oregon Spotted Frog (Rana pretiosa) Monitoring in the Oregon Cascades 2012-2015
This dataset contains information from visual encounter surveys conducted between 2012 and 2015 by USGS as part of an ongoing Oregon spotted frog (Rana pretiosa) monitoring... -
Foothill yellow-legged frog (Rana boylii) surveys in Oregon 2019
We used visual surveys and environmental DNA (eDNA) sampling to document the presence of all life stages of foothill yellow-legged frogs (Rana boylii) at historically occupied...