79 datasets found
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Federal
A dataset of scanned historical well and geophysical logs from 229 counties in Texas, 1918–2020 (ver. 2.1, September 2025)
Department of the Interior —
An extensive archive containing more than 15,000 historical (1918–2020) geophysical logs collected in conjunction with studies done by various entities and more than... -
Federal
Water-Level Measurement Data, Water-Level Altitude and Long-term Water-Level Altitude Change Contours (2017) in the Chicot, Evangeline, and Jasper Aquifers, Houston-Galveston Region, Texas
Department of the Interior —
The U.S. Geological Survey in cooperation with the Harris-Galveston Subsidence District, City of Houston, Fort Bend Subsidence District, and Lone Star Groundwater... -
Federal
Depth to Groundwater Measured from Wells Completed in the Chicot and Evangeline (Undifferentiated) and Jasper Aquifers, Greater Houston Area, Texas, 2021
Department of the Interior —
This dataset documents the depth to groundwater measured in wells screened in the Chicot aquifer, Evangeline aquifer, Jasper aquifer, Burkeville confining unit,... -
Federal
Geospatial data to assess karst aquifer systems between Albany and Buffalo, New York (ver. 4.0, January 2024)
Department of the Interior —
Publicly available geospatial data were identified, collated, and analyzed for a region of karst terrain extending from Albany to Buffalo, New York. A series of... -
Federal
Airborne electromagnetic and magnetic survey of Illinois River Basin, 2023
Department of the Interior —
Airborne electromagnetic (AEM) and magnetic survey data were collected during January and February 2023 over a distance of 3,799.3 line kilometers covering the... -
County
Congressional Districts
Montgomery County of Maryland —
Congressional Districts in Montgomery County -
Federal
In situ turbidity data for urban and forested reference watersheds in Clarksburg, Maryland USA (2010-2012)
Department of the Interior —
This dataset describes in stream turbidity for watersheds included in a paired watershed study including a forested reference watershed and three urban watersheds... -
Federal
Depth to Groundwater Measured from Wells Completed in the Chicot, Evangeline, and Jasper Aquifers, Houston-Galveston Region, Texas, 2019
Department of the Interior —
This dataset documents the depth to groundwater measured in wells screened in the Chicot, Evangeline, and Jasper aquifers in the Houston‐Galveston region, Texas for... -
Federal
Concentrations of per- and polyfluoroalkyl substances in groundwater from the Great Miami buried-valley aquifer, southwestern Ohio, 2019–20
Department of the Interior —
The U.S. Geological Survey (USGS) in cooperation with the Miami Conservancy District, Dayton, Ohio, in 2019 and 2020 collected and analyzed groundwater samples to... -
County
LIB - Senior Program Attendance
Montgomery County of Maryland —
This dataset contains the number of Senior Program attendance. The focus on age group categories (i.e., PreK, Children, Teens, Adults, Seniors) as defined by and... -
Federal
Groundwater-withdrawal data from the Coastal Lowlands Aquifer System in parts of Texas, Louisiana, Mississippi, Alabama, and Florida, 1925–2018
Department of the Interior —
This data release contains compiled historical groundwater-withdrawal data for the Coastal Lowlands aquifer system in Texas, Louisiana, Mississippi, Alabama, and... -
Federal
Land Use Land Cover for Selected Basins in Clarksburg, Montgomery County, MD
Department of the Interior —
This dataset contains digitized land use/land cover (LULC) for the years 2011, 2015, and 2017. The dataset contains 1-meter resolution raster maps for each year... -
County
Troubled Properties Analysis
Montgomery County of Maryland —
Montgomery County DHCA classifies properties as Troubled, At-Risk, and Compliant through scheduled property code inspections. In general, a “Troubled Property” is a... -
County
Real Property Taxes - 2025
Montgomery County of Maryland —
This data represents all of the County’s residential real estate properties and all of the associated tax charges and credits with that property processed at the... -
County
Legislative Districts
Montgomery County of Maryland —
Legislative Districts in Montgomery County -
County
BLKGRP2010
Montgomery County of Maryland —
Block groups from 2010 Census, adapted from US Census Bureau -
Federal
Land Use Land Cover, 1998 - 2013, Clarksburg (Montgomery County, MD)
Department of the Interior —
This dataset contains digitized land use/land cover (LULC) polygons for years between 1998 and 2013 for six watersheds within and near the Clarksburg Special... -
Federal
Depth to Groundwater Measured from Wells in the Greater Houston area, Texas, 2024
Department of the Interior —
This dataset documents depth to groundwater measurements made from wells screened in the Chicot aquifer, Evangeline aquifer, Jasper aquifer, Burkeville confining...
79 datasets found