Catalog - Data.gov

#1 Federal

MODFLOW-2000 and MODPATH5 model data sets used to evaluate the effects of changes in pumping on regional groundwater-flow paths, 2005 and 2010, and areas contributing recharge to discharging wells, 1990-2010, in the vicinity of North Penn Area 7 Superfund site, Montgomery County, Pennsylvania: U.S. Geological Survey data release

Organization: Department of the Interior
Dataset Last Updated: November 17, 2020 at 12:00 AM

A three-dimensional, groundwater-flow model (MODFLOW-2000) and a particle-tracking program (MODPATH5) were used to evaluate the effects of changes in pumping on regional groundwater-flow paths,...

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Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 03, 2026 at 03:28 PM

#2 Federal

MODFLOW-NWT and MODPATH6 models used to simulate contributing areas in hypothetical sedimentary rock aquifers under extreme recharge events

Organization: Department of the Interior
Dataset Last Updated: January 04, 2022 at 12:00 AM

MODFLOW-NWT groundwater flow models and MODPATH6 particle tracking simulations were developed to determine contributing areas (CAs) for and advective travel times to domestic wells under extreme...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 04:16 AM

#3 Federal

MODFLOW-2005 and MODPATH6 models used to delineate areas contributing groundwater to selected surface receiving waters for long-term average hydrologic stress conditions from 1968 to 1983, Long Island, New York

Organization: Department of the Interior
Dataset Last Updated: November 17, 2020 at 12:00 AM

A regional groundwater-flow model and particle-tracking program were used to delineate areas contributing groundwater to coastal and freshwater bodies and to estimate travel times from the water...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 06:05 AM

#4 Federal

Vegetation and Soils Data from Grazed and Ungrazed Watersheds in the Badger Wash Study Area, Colorado, USA

Organization: Department of the Interior
Dataset Last Updated: August 27, 2020 at 12:00 AM

In 2004 U.S. Geological Survey biologists recorded vegetation and biological soil crust (BSC) cover by species as well as measured soil stability and compaction data along 85 transects at the...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 04:40 AM

#5 Federal

MODFLOW 6 and MODPATH 7 model data sets used for the update of the groundwater-flow model for the Great Miami Buried Valley Aquifer in the vicinity of Wright-Patterson Air Force Base near Dayton, Ohio

Organization: Department of the Interior
Dataset Last Updated: November 03, 2021 at 12:00 AM

A previously constructed numerical model (https://pubs.usgs.gov/pp/2007/1737a/) simulating the regional groundwater-flow system in the vicinity of the Wright-Patterson Air Force Base (WPAFB)...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 05:51 AM

#6 Federal

MODFLOW 6 and MODPATH 7 model data sets used to evaluate groundwater flow in the vicinity of Horsham and Warminster, Bucks and Montgomery Counties, Pennsylvania-Preliminary simulations for conditions in 1999, 2010, 2013, 2016, and 2017

Organization: Department of the Interior
Dataset Last Updated: November 17, 2020 at 12:00 AM

In cooperation with the U.S. Navy, USGS developed and calibrated a numerical MODFLOW 6 model to simulate regional groundwater flow under selected conditions during 1999-2017 at and near the...

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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 03, 2026 at 03:11 PM

#7 Federal

MODPATH6 datasets using MODFLOW and SEAWAT input for development of groundwater contributing areas for estimating low-flow statistics for the Plymouth-Carver aquifer area and Cape Cod, Massachusetts

Organization: Department of the Interior
Dataset Last Updated: August 07, 2025 at 12:00 AM

Existing simulated groundwater head and water-budget output files from MODFLOW models for the Plymouth-Carver region (Masterson and others, 2009), the Hyannis Ponds Cape model (LeBlanc and others,...

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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 04:47 AM

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