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  2. Multilevel groundwater monitoring systems - Wikipedia

    en.wikipedia.org/wiki/Multilevel_groundwater...

    The Westbay MP system is a modular instrumentation system for multilevel groundwater monitoring acquired by Nova Metrix in 2015, the MP system consists of two parts: (1) the casing system and (2) portable probes and tools that provide a compatible data acquisition system. The Westbay casing system is designed to allow the monitoring of multiple ...

  3. Watertable control - Wikipedia

    en.wikipedia.org/wiki/Watertable_control

    In geotechnical engineering, watertable control is the practice of controlling the height of the water table by drainage.Its main applications are in agricultural land (to improve the crop yield using agricultural drainage systems) and in cities to manage the extensive underground infrastructure that includes the foundations of large buildings, underground transit systems, and extensive ...

  4. Simplified sewerage - Wikipedia

    en.wikipedia.org/wiki/Simplified_sewerage

    Simplified sewerage, also called small-bore sewerage, is a sewer system that collects all household wastewater (blackwater and greywater) in small-diameter pipes laid at fairly flat gradients. Simplified sewers are laid in the front yard or under the pavement (sidewalk) or - if feasible - inside the back yard, rather than in the centre of the ...

  5. Dewatering - Wikipedia

    en.wikipedia.org/wiki/Dewatering

    Pumps being used to dewater a spillway at Baldhill Dam. Dewatering / d iː ˈ w ɔː t ər ɪ ŋ / is the removal of water from a location. This may be done by wet classification, centrifugation, filtration, or similar solid-liquid separation processes, such as removal of residual liquid from a filter cake by a filter press as part of various industrial processes.

  6. Aquifer thermal energy storage - Wikipedia

    en.wikipedia.org/wiki/Aquifer_thermal_energy_storage

    Flow rates for typical applications are between 20 and 150 m 3 /hour/well. The volume of groundwater that is stored and recovered in a year generally varies between 10 000 m 3 and 150 000 m 3 per well. [10] ATES system depths is commonly between 20 and 200 meters. Temperature at these depths is generally close to the annual mean surface ...

  7. WellPoint Systems - Wikipedia

    en.wikipedia.org/wiki/Wellpoint_systems

    WellPoint was recently ranked 249th on the 2008 Deloitte Technology Fast 500, [10] a ranking of the 500 fastest growing technology, media, telecommunication and life sciences companies in North America; 28th on the Canadian Technology Fast 50, [11] a ranking of the 50 fastest growing technology firms in Canada; 6th in the Over $20 Million Group for Alberta Venture's 2009 Fast Growth 50 list, a ...

  8. California's effort to plug abandoned, chemical-spewing oil ...

    www.aol.com/news/californias-effort-plug...

    It will also make a meaningful, positive impact to our communities, as well as creating good jobs." California's award is part of a larger, $660-million formula grant pot that will be released to ...

  9. Wiley's Well - Wikipedia

    en.wikipedia.org/wiki/Wiley's_Well

    Wiley's Well is a natural artesian well in the Colorado Desert of Southern California as well as the name of the surrounding region. It is west of Blythe, California , in Riverside County . It is named after Palo Verde storekeeper and postmaster A.P. Wiley who, in 1907, made a shallow well deeper that was dug in 1876 by a stagecoach company ...