Filters: System Type: Data Release (X) > Categories: NOT Data Release - In Progress (X) > Tags: {"type":"Subject"} (X) > partyWithName: Pennsylvania Water Science Center (X)

Filters Date Range Past year (1) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Map Service (1) OGC WFS Layer (1) OGC WMS Layer (1) OGC WMS Service (1) Contacts Daniel J Goode Marissa L Rossi U.S. Geological Survey U.S. Geological Survey - ScienceBase Water Resources More... Categories Data (1) Tags (with Type=Subject ) accumulated ("routed") average annual surface runoff (1) chloride (1) managed aquifer recharge (1) salinity (1) slope (1) suitability mapping (1) surrogate regression (1) View Results as: JSON ATOM CSV

Regional screening for managed aquifer recharge suitability in Jordan, Lebanon, and surrounding areas The U.S. Geological Survey (USGS), in cooperation with the U.S. Agency for International Development, Arab Water Council, Hydrology.NL, National Center for Research and Development (Jordan), and American University of Beirut, completed a project for acceleration of aquifer storage and recovery in the Middle East and North Africa (MENA) region. The MENA region is globally the most water-scarce region with only two percent of the global average annual rainfall. Unsustainable groundwater withdrawals have caused groundwater levels to decline. Groundwater quality has also degraded due to seawater intrusion in coastal areas and infiltration of incompletely treated wastewaters. Managed aquifer recharge (MAR) is an established... Tags: Hydrology, Inland Waters, Jordan, Land Use Change, Lebanon, All tags... Managed aquifer recharge, Middle East, Remote Sensing, Slope, Suitability mapping, USGS Science Data Catalog (SDC), Water Resources, accumulated ("routed") average annual surface runoff, digital elevation models, elevation, geoscientific information, geospatial datasets, hydrology, runoff, Fewer tags Surrogate regression models for computation of time series chloride concentrations, Chester County, Pennsylvania (2023) In cooperation with state and county agencies, including the Chester County Water Resources Authority (CCWRA), the U.S. Geological Survey (USGS) has collected discrete stream samples for analysis of chloride concentrations at three real-time streamflow and water-quality monitoring (specific conductance) stations located in Chester County, Pennsylvania. Data were collected from 2010-2023 at these stations for the application of predicting chloride concentrations using real-time continuous specific conductance and streamflow data. Regression equations were developed by relating discrete-sample chloride and discrete specific conductance data, as well as continuous streamflow data. Regression equations included possible... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Chloride, Salinity, USGS Science Data Catalog (SDC), Water Quality, surrogate regression