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Remote Watersheds
A polygon feature class showing SPU watersheds. It also provides information on its shed and type. -
Fish abundance, composition, distribution (Recolonization of the Cedar River,...
The objective of this study is to quantify population, community, and ecosystem level changes as a result of salmon recolonization of the Cedar River, WA above Landsburg Dam.... -
Experimental streams (Recolonization of the Cedar River, WA by Pacific salmon)
The objective of this study is to quantify population, community, and ecosystem level changes as a result of salmon recolonization of the Cedar River, WA above Landsburg Dam.... -
Electrical Resistivity Tomography (ERT) Surveys on Cedar River Floodplain, Ce...
Electrical resistivity tomography (ERT) surveys were collected in April 2015 to support hydrogeologic characterization of the alluvial aquifer and to assess the suitability of... -
Isotopes (Recolonization of the Cedar River, WA by Pacific salmon)
The objective of this study is to quantify population, community, and ecosystem level changes as a result of salmon recolonization of the Cedar River, WA above Landsburg Dam.... -
Horizontal-to-Vertical Spectral Ratio (HVSR) Passive-Seismic Data Collected i...
In April 2015, a total of 34 passive seismic surveys were conducted in the Cedar River Floodplain. The horizontal-to-vertical spectral ratio (HVSR) method is a passive seismic... -
Permeameter test data collected in the streambed sediments of the Cedar River...
This data release contains a set of permeameter test data collected in February and March of 2014 on the Cedar River near Cedar Rapids, Iowa. The permeameter tests were... -
Diet (Recolonization of the Cedar River, WA by Pacific salmon)
The objective of this study is to quantify population, community, and ecosystem level changes as a result of salmon recolonization of the Cedar River, WA above Landsburg Dam.... -
Hydrologic and Water Quality Data from the Cedar River and Cedar River Alluvi...
Surface and groundwater samples were collected, processed, and analyzed for pesticides, nutrients, organic carbon, and inorganics as part of a cooperative study with the City of... -
Electrical Resistivity Tomography (ERT) Surveys on Cedar River Floodplain, Ce...
Electrical resistivity tomography (ERT) surveys were collected in April 2015 to support hydrogeologic characterization of the alluvial aquifer and to assess the suitability of... -
2014 Land Cover Land Use Horseshoe Bend
This collection of conservation areas consists of the floodplain of the combined streams of the Iowa River and the Cedar River. The study area begins just southeast of Wapello,... -
Experimental streams (Recolonization of the Cedar River, WA by Pacific salmon)
The objective of this study is to quantify population, community, and ecosystem level changes as a result of salmon recolonization of the Cedar River, WA above Landsburg Dam.... -
Growth, movement and survival (Recolonization of the Cedar River, WA by Pacif...
The objective of this study is to quantify population, community, and ecosystem level changes as a result of salmon recolonization of the Cedar River, WA above Landsburg Dam.... -
Continuous Seismic Profiling (CSP) surveys in the Cedar River Floodplain, Ced...
In April 2015, approximately 22 miles of continuous seismic profiling (CSP) surveys were collected on the Cedar River in Iowa. The swept frequency (chirp) CSP subbottom profiler... -
DS-777 Spatial Location of Gages with Total Flow and estimated Base Flow, for...
Baseflow is the portion of streamflow derived from groundwater flow. It is an important component of the groundwater budget, and can be estimated using known total streamflow at... -
Hydrologic and Water Quality Data from the Cedar River and Cedar River Alluvi...
Surface and groundwater samples were collected, processed, and analyzed for pesticides, nutrients, organic carbon, and inorganics as part of a cooperative study with the City of... -
DS-777 Spatial Location of Gages with Total Flow and estimated Base Flow, org...
Baseflow is the portion of streamflow derived from groundwater flow. It is an important component of the groundwater budget, and can be estimated using known total streamflow at... -
2014 Land Cover Land Use Horseshoe Bend
This collection of conservation areas consists of the floodplain of the combined streams of the Iowa River and the Cedar River. The study area begins just southeast of Wapello,... -
DS-777 Spatial Location of Gages with Total Flow and estimated Base Flow, for...
Baseflow is the portion of streamflow derived from groundwater flow. It is an important component of the groundwater budget, and can be estimated using known total streamflow at... -
Peak-flow frequency analysis for three selected streamgages in the Cedar and ...
This data release presents a peak-flow frequency analysis by the U.S. Geological Survey that was based on on methods described by Eash and others (2013) for streamgages 05458300...