Ken Belitz (Former Employee)
Science and Products
New Study Shows High Potential for Groundwater to be Corrosive in One-Half of U.S. States
A recent U.S. Geological Survey (USGS) assessment of more than 20,000 wells nationwide indicates that groundwater in 25 States and the District of Columbia has a high potential for being naturally corrosive. The States with the largest percentage of wells with potentially corrosive groundwater are located primarily in the Northeast, the Southeast, and the Northwest.
Groundwater Quality Research
Every day, millions of gallons of groundwater are pumped to supply drinking water for about 140 million people, almost one-half of the Nation’s population. Learn about the quality and availability of groundwater for drinking, where and why groundwater quality is degraded, and where groundwater quality is changing.
Corrosivity
Corrosivity describes how aggressive water is at corroding pipes and fixtures. Corrosive water can cause lead and copper in pipes to leach into drinking water and can eventually cause leaks in plumbing. Surface water and groundwater, both sources of drinking water, can potentially be corrosive.
Public Supply Wells
Are you among the more than 100 million people in the U.S. who relies on a public-supply well for your drinking water? Although the quality of finished drinking water from public water systems is regulated by the EPA, long-term protection and management of the raw groundwater tapped by public-supply wells requires an understanding of the occurrence of contaminants in this invisible, vital resource...
All about corrosivity
A U.S. Geological Survey assessment of more than 20,000 wells nationwide shows that untreated groundwater in 25 states has a high prevalence of being potentially corrosive. The states with the largest percentage of wells with potentially corrosive groundwater are located primarily in the Northeast, the Southeast, and the Northwest. These FAQs were written in conjunction with that study. In...
Filter Total Items: 32
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Filter Total Items: 207
Water quality in the Santa Ana Basin, California, 1999-2001 Water quality in the Santa Ana Basin, California, 1999-2001
This report contains the major findings of a 1999-2001 assessment of water quality in the Santa Ana River Basin. It is one of a series of reports by the National Water-Quality Assessment (NAWQA) Program that present major findings in 51 major river basins and aquifer systems across the Nation. In these reports, water quality is discussed in terms of local, State, and regional issues
Authors
Kenneth Belitz, Scott N. Hamlin, Carmen A. Burton, Robert Kent, Ronald G. Fay, Tyler D. Johnson
Concentrations of dissolved solids and nutrients in water sources and selected streams of the Santa Ana Basin, California, October 1998 - September 2001 Concentrations of dissolved solids and nutrients in water sources and selected streams of the Santa Ana Basin, California, October 1998 - September 2001
Concentrations of total dissolved solids (TDS) and nutrients in selected Santa Ana Basin streams were examined as a function of water source. The principal water sources are mountain runoff, wastewater, urban runoff, and stormflow. Rising ground water also enters basin streams in some reaches. Data were collected from October 1998 to September 2001 from 6 fixed sites (including a...
Authors
Robert Kent, Kenneth Belitz
Tracing reclaimed water in the Menifee, Winchester, and Perris-South ground-water subbasins, Riverside County, California Tracing reclaimed water in the Menifee, Winchester, and Perris-South ground-water subbasins, Riverside County, California
As a component in the management of water resources in the Menifee, Winchester, and Perris-South subbasins in Riverside County, California, ponds are operated by the Eastern Municipal Water District for the temporary storage of reclaimed water that is produced by several regional water-reclamation facilities. A primary goal of this study was to evaluate the potential for using various...
Authors
Charles A. Kaehler, Kenneth Belitz
Framework for a ground-water quality monitoring and assessment program for California Framework for a ground-water quality monitoring and assessment program for California
The State of California uses more ground water than any other State in the Nation. With a population of over 30 million people, an agricultural economy based on intensive irrigation, large urban industrial areas, and naturally elevated concentrations of some trace elements, there is a wide range of contaminant sources that have the potential to contaminate ground water and limit its...
Authors
Kenneth Belitz, Neil M. Dubrovsky, Karen Burow, Bryant C. Jurgens, Tyler John
Hydrogeologic Provinces for California based upon established groundwater basins and watershed polygons Hydrogeologic Provinces for California based upon established groundwater basins and watershed polygons
Ten hydrogeologic provinces of California are represented by a region- class feature called 'provinces' within this digital data set. These provinces were identified and defined in the USGS Water Resource Investigation Report (WRIR) 03-4166 (Belitz and others, 2003) titled, 'Framework for a Ground-water Quality Monitoring and Assessment Plan for California'. Hydrogeologic provinces are
Authors
Tyler D. Johnson, Kenneth Belitz
Stable isotopes and volatile organic compounds along seven ground-water flow paths in divergent and convergent flow systems, southern California, 2000 Stable isotopes and volatile organic compounds along seven ground-water flow paths in divergent and convergent flow systems, southern California, 2000
Ground water is a major source of drinking water in southern California. In an effort to understand factors influencing the susceptibility of ground water tapped by public supply wells, the U.S. Geological Survey has undertaken studies in cooperation with the California State Water Resources Control Board. The vertical and lateral distribution of stable isotopes (deuterium and oxygen-18)...
Authors
Barbara J. Milby Dawson, Kenneth Belitz, Michael Land, Wesley R. Danskin
Ground-water quality in the Santa Ana Watershed, California: Overview and data summary Ground-water quality in the Santa Ana Watershed, California: Overview and data summary
Water-quality samples were collected from 207 wells in the Santa Ana Basin in the Coastal Range Province of southern California to assess the occurrence and distribution of dissolved constituents in ground water as part of the U.S. Geological Survey's National Water-Quality Assessment (NAWQA) program. These wells were sampled during eight studies from 1999 to 2001 that were designed to...
Authors
Scott N. Hamlin, Kenneth Belitz, Sarah Kraja, Barbara Dawson
Ground water is alive and well—It just keeps shifting Ground water is alive and well—It just keeps shifting
No abstract available.
Authors
Kenneth Belitz
Low-Level Volatile Organic Compounds in Active Public Supply Wells as Ground-Water Tracers in the Los Angeles Physiographic Basin, California, 2000 Low-Level Volatile Organic Compounds in Active Public Supply Wells as Ground-Water Tracers in the Los Angeles Physiographic Basin, California, 2000
Data were collected to evaluate the use of low-level volatile organic compounds (VOC) to assess the vulnerability of public supply wells in the Los Angeles physiographic basin. Samples of untreated ground water from 178 active public supply wells in the Los Angeles physiographic basin show that VOCs were detected in 61 percent of the ground-water samples; most of these detections were...
Authors
Jennifer L. Shelton, Karen R. Burow, Kenneth Belitz, Neil M. Dubrovsky, Michael Land, JoAnn Gronberg
Cross-well slug testing in unconfined aquifers: A case study from the Sleepers River Watershed, Vermont Cross-well slug testing in unconfined aquifers: A case study from the Sleepers River Watershed, Vermont
Normally, slug test measurements are limited to the well in which the water level is perturbed. Consequently, it is often difficult to obtain reliable estimates of hydraulic properties, particularly if the aquifer is anisotropic or if there is a wellbore skin. In this investigation, we use partially penetrating stress and observation wells to evaluate specific storage, radial hydraulic
Authors
Kenneth Belitz, W. Dripps
Santa Ana Basin Santa Ana Basin
No abstract available.
Authors
Scott N. Hamlin, Kenneth Belitz, Katherine S. Paybins
Pumping strategies for management of a shallow water table: The value of the simulation-optimization approach Pumping strategies for management of a shallow water table: The value of the simulation-optimization approach
The simulation-optimization approach is used to identify ground-water pumping strategies for control of the shallow water table in the western San Joaquin Valley, California, where shallow ground water threatens continued agricultural productivity. The approach combines the use of ground-water flow simulation with optimization techniques to build on and refine pumping strategies...
Authors
P. M. Barlow, B.J. Wagner, K. Belitz
Science and Products
New Study Shows High Potential for Groundwater to be Corrosive in One-Half of U.S. States
A recent U.S. Geological Survey (USGS) assessment of more than 20,000 wells nationwide indicates that groundwater in 25 States and the District of Columbia has a high potential for being naturally corrosive. The States with the largest percentage of wells with potentially corrosive groundwater are located primarily in the Northeast, the Southeast, and the Northwest.
Groundwater Quality Research
Every day, millions of gallons of groundwater are pumped to supply drinking water for about 140 million people, almost one-half of the Nation’s population. Learn about the quality and availability of groundwater for drinking, where and why groundwater quality is degraded, and where groundwater quality is changing.
Corrosivity
Corrosivity describes how aggressive water is at corroding pipes and fixtures. Corrosive water can cause lead and copper in pipes to leach into drinking water and can eventually cause leaks in plumbing. Surface water and groundwater, both sources of drinking water, can potentially be corrosive.
Public Supply Wells
Are you among the more than 100 million people in the U.S. who relies on a public-supply well for your drinking water? Although the quality of finished drinking water from public water systems is regulated by the EPA, long-term protection and management of the raw groundwater tapped by public-supply wells requires an understanding of the occurrence of contaminants in this invisible, vital resource...
All about corrosivity
A U.S. Geological Survey assessment of more than 20,000 wells nationwide shows that untreated groundwater in 25 states has a high prevalence of being potentially corrosive. The states with the largest percentage of wells with potentially corrosive groundwater are located primarily in the Northeast, the Southeast, and the Northwest. These FAQs were written in conjunction with that study. In...
Filter Total Items: 32
No Result Found
Filter Total Items: 207
Water quality in the Santa Ana Basin, California, 1999-2001 Water quality in the Santa Ana Basin, California, 1999-2001
This report contains the major findings of a 1999-2001 assessment of water quality in the Santa Ana River Basin. It is one of a series of reports by the National Water-Quality Assessment (NAWQA) Program that present major findings in 51 major river basins and aquifer systems across the Nation. In these reports, water quality is discussed in terms of local, State, and regional issues
Authors
Kenneth Belitz, Scott N. Hamlin, Carmen A. Burton, Robert Kent, Ronald G. Fay, Tyler D. Johnson
Concentrations of dissolved solids and nutrients in water sources and selected streams of the Santa Ana Basin, California, October 1998 - September 2001 Concentrations of dissolved solids and nutrients in water sources and selected streams of the Santa Ana Basin, California, October 1998 - September 2001
Concentrations of total dissolved solids (TDS) and nutrients in selected Santa Ana Basin streams were examined as a function of water source. The principal water sources are mountain runoff, wastewater, urban runoff, and stormflow. Rising ground water also enters basin streams in some reaches. Data were collected from October 1998 to September 2001 from 6 fixed sites (including a...
Authors
Robert Kent, Kenneth Belitz
Tracing reclaimed water in the Menifee, Winchester, and Perris-South ground-water subbasins, Riverside County, California Tracing reclaimed water in the Menifee, Winchester, and Perris-South ground-water subbasins, Riverside County, California
As a component in the management of water resources in the Menifee, Winchester, and Perris-South subbasins in Riverside County, California, ponds are operated by the Eastern Municipal Water District for the temporary storage of reclaimed water that is produced by several regional water-reclamation facilities. A primary goal of this study was to evaluate the potential for using various...
Authors
Charles A. Kaehler, Kenneth Belitz
Framework for a ground-water quality monitoring and assessment program for California Framework for a ground-water quality monitoring and assessment program for California
The State of California uses more ground water than any other State in the Nation. With a population of over 30 million people, an agricultural economy based on intensive irrigation, large urban industrial areas, and naturally elevated concentrations of some trace elements, there is a wide range of contaminant sources that have the potential to contaminate ground water and limit its...
Authors
Kenneth Belitz, Neil M. Dubrovsky, Karen Burow, Bryant C. Jurgens, Tyler John
Hydrogeologic Provinces for California based upon established groundwater basins and watershed polygons Hydrogeologic Provinces for California based upon established groundwater basins and watershed polygons
Ten hydrogeologic provinces of California are represented by a region- class feature called 'provinces' within this digital data set. These provinces were identified and defined in the USGS Water Resource Investigation Report (WRIR) 03-4166 (Belitz and others, 2003) titled, 'Framework for a Ground-water Quality Monitoring and Assessment Plan for California'. Hydrogeologic provinces are
Authors
Tyler D. Johnson, Kenneth Belitz
Stable isotopes and volatile organic compounds along seven ground-water flow paths in divergent and convergent flow systems, southern California, 2000 Stable isotopes and volatile organic compounds along seven ground-water flow paths in divergent and convergent flow systems, southern California, 2000
Ground water is a major source of drinking water in southern California. In an effort to understand factors influencing the susceptibility of ground water tapped by public supply wells, the U.S. Geological Survey has undertaken studies in cooperation with the California State Water Resources Control Board. The vertical and lateral distribution of stable isotopes (deuterium and oxygen-18)...
Authors
Barbara J. Milby Dawson, Kenneth Belitz, Michael Land, Wesley R. Danskin
Ground-water quality in the Santa Ana Watershed, California: Overview and data summary Ground-water quality in the Santa Ana Watershed, California: Overview and data summary
Water-quality samples were collected from 207 wells in the Santa Ana Basin in the Coastal Range Province of southern California to assess the occurrence and distribution of dissolved constituents in ground water as part of the U.S. Geological Survey's National Water-Quality Assessment (NAWQA) program. These wells were sampled during eight studies from 1999 to 2001 that were designed to...
Authors
Scott N. Hamlin, Kenneth Belitz, Sarah Kraja, Barbara Dawson
Ground water is alive and well—It just keeps shifting Ground water is alive and well—It just keeps shifting
No abstract available.
Authors
Kenneth Belitz
Low-Level Volatile Organic Compounds in Active Public Supply Wells as Ground-Water Tracers in the Los Angeles Physiographic Basin, California, 2000 Low-Level Volatile Organic Compounds in Active Public Supply Wells as Ground-Water Tracers in the Los Angeles Physiographic Basin, California, 2000
Data were collected to evaluate the use of low-level volatile organic compounds (VOC) to assess the vulnerability of public supply wells in the Los Angeles physiographic basin. Samples of untreated ground water from 178 active public supply wells in the Los Angeles physiographic basin show that VOCs were detected in 61 percent of the ground-water samples; most of these detections were...
Authors
Jennifer L. Shelton, Karen R. Burow, Kenneth Belitz, Neil M. Dubrovsky, Michael Land, JoAnn Gronberg
Cross-well slug testing in unconfined aquifers: A case study from the Sleepers River Watershed, Vermont Cross-well slug testing in unconfined aquifers: A case study from the Sleepers River Watershed, Vermont
Normally, slug test measurements are limited to the well in which the water level is perturbed. Consequently, it is often difficult to obtain reliable estimates of hydraulic properties, particularly if the aquifer is anisotropic or if there is a wellbore skin. In this investigation, we use partially penetrating stress and observation wells to evaluate specific storage, radial hydraulic
Authors
Kenneth Belitz, W. Dripps
Santa Ana Basin Santa Ana Basin
No abstract available.
Authors
Scott N. Hamlin, Kenneth Belitz, Katherine S. Paybins
Pumping strategies for management of a shallow water table: The value of the simulation-optimization approach Pumping strategies for management of a shallow water table: The value of the simulation-optimization approach
The simulation-optimization approach is used to identify ground-water pumping strategies for control of the shallow water table in the western San Joaquin Valley, California, where shallow ground water threatens continued agricultural productivity. The approach combines the use of ground-water flow simulation with optimization techniques to build on and refine pumping strategies...
Authors
P. M. Barlow, B.J. Wagner, K. Belitz
*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government