Data Releases
The data collected and the techniques used by USGS scientists should conform to or reference national and international standards and protocols if they exist and when they are relevant and appropriate. For datasets of a given type, and if national or international metadata standards exist, the data are indexed with metadata that facilitates access and integration.
Filter Total Items: 15903
Salinas Valley Hydrologic System: Land Use Data Salinas Valley Hydrologic System: Land Use Data
This digital dataset contains the land use data used for both the Salinas Valley Hydrologic Models (SVHM): the Salinas Valley Watershed Model (SVWM), the Salinas Valley Integrated Hydrologic Model (SVIHM), and Salinas Valley Operational Model (SVOM)). Land use data were compiled from available state, local, and federal datasets. Available multi-year composite land use data were...
Salinas Valley Watershed Model: Application of Hydrologic Simulation Program-FORTRAN (HSPF) Salinas Valley Watershed Model: Application of Hydrologic Simulation Program-FORTRAN (HSPF)
This model archive contains the datasets, procedures, and necessary program code used to describe the Salinas Valley Watershed Model (SVWM). The SVWM simulates the daily historical water balance and hydrologic conditions for the Salinas Valley study area including the many un-gaged tributary subdrainages in the rugged and mountainous upland areas surrounding flat-lying valley lowlands...
Select Borehole Data for the East Mesa area and vicinity, Imperial County, CA Select Borehole Data for the East Mesa area and vicinity, Imperial County, CA
This data release provides borehole location and lithology information from selected boreholes in the East Mesa and surrounding areas of Imperial County, California. The area of focus includes parts of the Imperial, Ogilby, and Amos Valley groundwater basins. The purpose of the study is to estimate the future Total Dissolved Solids (TDS) concentration in groundwater pumped by the LCWPS...
Bathymetric data for Selected Resacas in the Brownsville, Texas area, September 2021 through April 2023 Bathymetric data for Selected Resacas in the Brownsville, Texas area, September 2021 through April 2023
The U.S. Geological Survey, in cooperation with the City of Brownsville, Texas, collected bathymetric data for selected resacas (former distributary channels and oxbow lakes of the Rio Grande that are now cut off from the river) in the Brownsville, Texas area during September 2021 through April 2023. Bathymetric survey points were collected using real-time network Global Navigation...
USGS 3D Hydrography Program (3DHP) Data Collaboration Announcement Projects from Fiscal Year 2024 to Present (ver. 2.0, December 2025) USGS 3D Hydrography Program (3DHP) Data Collaboration Announcement Projects from Fiscal Year 2024 to Present (ver. 2.0, December 2025)
These data depicts 3D Hydrography Program (3DHP) Data Collaboration Announcement (DCA) hydrography data acquisition projects from federal fiscal year (FY) 2024 to present. The DCA provides a mechanism for partnering with the USGS and other Federal agencies to acquire high-quality hydrography data to provide the Nation with high-resolution hydrographic products to support a broad array of
Chronic wasting disease (CWD) survey by hunters in Massachusetts in early 2023. Chronic wasting disease (CWD) survey by hunters in Massachusetts in early 2023.
We implemented an online survey questionnaire for adult Massachusetts licensed hunters in December 2022-February 2023 using the Qualtrics survey platform (Qualtrics, Provo, UT). The online survey covers a number of topics related to chronic wasting disease (CWD) such as knowledge, risk perception, management acceptability, hunting behavior, channel use, and trust in different sources. Of...