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The Solinst Waterloo Multilevel groundwater monitoring system is a modular MLS designed to collect groundwater data from multiple depths within a single borehole via a series of monitoring ports positioned at specific intervals along 2-inch ID Schedule 80 PVC casing. The various monitoring ports can be connected to a combination of: sampling ...
Waterloo Hydrogeologic is a company that specializes with groundwater modelling software, training, and consulting services. The company was started by Nilson Guiguer and Thomas Franz, who were developing software for their research at the University of Waterloo in 1988.
A slug test is in contrast to standard aquifer tests, which typically involve pumping a well at a constant flowrate, and monitoring the response of the aquifer in nearby monitoring wells. Often slug tests are performed instead of a constant rate test, because: time constraints (quick results, or results for a large number of wells, are needed),
Oct. 29—Efforts to map groundwater, expand research and analyze water data are getting an injection with state and federal grants. The New Mexico Institute of Mining and Technology announced ...
The CVHM considers surface level water supply to estimate groundwater use, as well as monitoring recharge rates. Updates and improvements have been made to the CVHM since its creation. For example, the contribution of groundwater recharge from un-gaged watersheds to the Central Valley Aquifer were previously not contributed in the model for the ...
a bailer used for sampling groundwater. A bailer in hydrogeology is a hollow tube used to retrieve groundwater samples from monitoring wells. The wells are typically built out of PVC casing which is slotted to allow groundwater to flow freely through the well.
The National Ground Water Association (NGWA), headquartered in Westerville, Ohio, is a membership-based nonprofit organization. Founded in 1948, the organization is composed of United States and international groundwater professionals in four membership divisions: water well contractors, scientists and engineers, manufacturers, and suppliers.
Using contaminated groundwater causes hazards to public health through poisoning or the spread of disease, and the practice of groundwater remediation has been developed to address these issues. Contaminants found in groundwater cover a broad range of physical, inorganic chemical, organic chemical, bacteriological, and radioactive parameters.