groundwater assessment News

The Water Replenishment District of Southern California (WRD) approved its Replenishment Assessment (RA) of $268.00 for 2013-2014 at a public hearing on May 10, 2013 after having nearly a dozen budget workshops to ensure that stakeholders understood the details of the RA.  The funds ...

May 11, 2013

By Water Replenishment District of Southern California (WRD)

The Rudd Government will provide $1.5 million for a project to help water managers better understand the expected impacts of climate change on Australian groundwater resources. Minister for Climate Change and Water, Senator Penny Wong, made the announcement in Griffith with Parliamentary Secretary for Water, Dr Mike Kelly. 'Australia faces major challenges in securing our water supplies in the ...

Sep. 3, 2009

By Australian Government

Scientists proposed a strategy to study the Nation's ground-water supply as part of the Federal government's effort to help address the Nation's increasing competition for water. Declines in ground-water levels have led to concerns about the future availability of ground water, which provides half the country's drinking water and is essential to the vitality of agriculture and industry, as well ...

Aug. 18, 2008

By U.S. Geological Survey (USGS)

The Queensland Office of Groundwater Impact Assessment (OGIA) has adopted ESdat to consolidate, manage and report CSG Water Quality Data. OGIA receive data from multiple CSG and other mining companies, as well as other government departments and needs to effectively consolidate, analyze and report this data. EScIS is excited to be working with OGIA in implementing ESdat Desktop and ESdat Server. ...

Jan. 18, 2016

By Esdat Environmental Data Software

A new study offers the most sophisticated analyses to date on how Los Angeles-area groundwater supplies are replenished. The analyses provide water managers with a clearer understanding of the sources and amount of available groundwater in the region – information that is important for planning and management of the vital resource. A new study offers the most sophisticated analyses to ...

Oct. 19, 2016

By U.S. Geological Survey (USGS)

A recently published scientific paper offers simple analytic solutions for providing preliminary assessments and insights of unconventional gas sites that are not site-specific. The article was published in National Ground Water Association’s flagship technical journal, Groundwater®. While there are sophisticated numerical modeling studies offering possible predictions of ...

Apr. 27, 2017

By National Ground Water Association (NGWA)

Scientists Look at Issue from Long Island to North Carolina Threats to groundwater availability and sustainability in the Northern Atlantic Coastal Plain are dependent to a large degree by the type of aquifers used for water supply, according to a new regional assessment by the U.S. Geological Survey. The water challenges ...

Sep. 6, 2016

By U.S. Geological Survey (USGS)

Groundwater industry professionals can increase their remediation technology knowledge in two different National Ground Water Association short courses taking place September 2008 in Baltimore, Maryland. “Understanding Migration, Assessment, and Remediation of Non-Aqueous Phase Liquids,” September 23-25, provides hydrogeologists, regulators, and anyone dealing with ground water contamination ...

Aug. 14, 2008

By National Ground Water Association (NGWA)

The NGWA Hydrogeophysics and Deep Groundwater Conference was co-located with the Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP) March 20-21 in Denver, Colorado, where presentations shared the enhancements to existing tools and methods used to locate and assess groundwater resources as well as newly developed techniques. Several presentations focused ...

Mar. 29, 2017

By National Ground Water Association (NGWA)

A new nationwide assessment by the U.S. Geological Survey suggests that the nation’s brackish groundwater could help stretch limited freshwater suplies. This study, the first of its kind in more than 50 years, found that the amount of brackish groundwater underlying the country is more than 800 times the amount ...

Apr. 7, 2017

By National Ground Water Association (NGWA)

According to a new study by the USGS, more than 20% of untreated water samples from 932 public wells across the US contained at least one contaminant at levels of potential health concern. About one-third of the US population receive their drinking water from such a system. The USGS study (Contaminants in Groundwater used for ...

Jun. 1, 2010

The recently published Groundwater Atlas for pesticides provides an overview of where and when pesticides have been found in groundwater. The results can be used to improve water quality in the Netherlands. The data will be used by the Board for the Authorisation of Plant Protection Products and Biocides (Ctgb) to monitor groundwater quality. The Groundwater Atlas was developed between 2015 and ...

Jul. 20, 2017

By Wageningen University and Research Centre

When water travels through soil and bedrock to the water table, it carries minerals, nutrients or chemicals from the surface with it. Environmental research is increasingly concerned with preferential flow, or the movement of water through pores and cracks at a faster rate and bypassing most of the surrounding material, either soil or fractured rock. A special section on preferential flow ...

Jun. 24, 2010

By Soil Science Society of America (SSSA)

An overview of groundwater contaminants in Europe is provided by a recent study, which calls for more integrated monitoring using a range of indicators. Groundwater contamination presents serious health and environmental concerns. A number of Directives, including the Water Framework, Groundwater, Nitrates, Industrial Emissions and Landfill Directives, together aim to protect groundwater from ...

Aug. 1, 2013

By European Commission, Environment DG

Synopsis: Environmental practitioners are often constrained by rigorous time and monetary constraints, which can lead to the collection of limited data sets and decisions made based on an inadequate understanding of site conditions. To facilitate effective site assessments in British Columbia, the BC Ministry of Environment recently released a new guidance document, "Technical Guidance #8", for ...

Oct. 6, 2010

By Solinst Canada Ltd.

A project that will map groundwater resources in part of the drought-prone Horn of Africa region was launched in Nairobi, Kenya, last week (22 May). It will use remote sensing technology to explore underground ...

May 31, 2012

By SciDev.Net

The Environment Agency has recently renewed its contract for groundwater modelling software for up to a further 3 years. The Groundwater Vistas and Aquifer software is supplied by ESI, the UK's leading independent soil and groundwater consultancy. ...

Jun. 10, 2005

By ESI Consulting Ltd

Untitled Document ...

May 16, 2005

By ESI Consulting Ltd

Despite groundwater’s importance to ecosystems, little is known about its global distribution. Researchers have now developed a model to map groundwater, revealing that ecosystems covering 22-32% of the Earth’s surface rely on this important resource. Groundwater is vital for many ecosystems, providing crucial support to plants and animals, especially during droughts. ...

May 16, 2013

By European Commission, Environment DG

Numerous studies over the past four decades have established that pesticides, which are typically applied at the land surface, can move downward through the unsaturated zone to reach the water table at detectable concentrations. The downward movement of pesticide degradation products, formed in situ, can also contribute to the contamination of ground water. Once in ground water, pesticides and ...

Jun. 25, 2008

By Soil Science Society of America (SSSA)