Sentences with phrase «drill groundwater wells»

«Similar to how non-invasive medical imaging has reduced the need for invasive, exploratory surgeries, geophysical monitoring techniques, such as SSIP, allow us to monitor large volumes of aquifer sediments without having to drill groundwater wells, which saves money and disturbs less land,» said project lead Dr. Kenneth Williams, LBNL.

Not exact matches

If approved in the Legislature, the resolution would fund the unit — responsible for drilling monitoring wells to evaluate groundwater pollution across the county at sites like the former Grumman facility in Calverton — using money from the water quality fund, a fund established by a voter - approved, quarter - penny sales tax.

The well - drilling unit played a key role in the county's groundwater investigation that forced the U.S. Navy to step up efforts to clean up a groundwater plume contaminated with high concentrations of «volatile organic compounds» beneath the former Grumman weapons facility in Calverton.

Farmers who drill new wells to supplement their supplies with groundwater are often stealing water from their neighbors who hold rights to the rivers above them.

Homebuilders found they could circumvent limits on groundwater pumping for large residential developments by building just a few homes at a time, because single homes could drill new water wells without a permit.

They will require drilling companies to encase their wells in cement through vulnerable areas where they could leak into groundwater, and will require testing of that cement to ensure it is properly in place.

The agency tested the water in the shallow wells that tap the groundwater above the 169 gas - producing wells in the field; in two municipal wells in the town; and in several surface and deep wells that it drilled for monitoring purposes.

Tepco has drilled wells in the mountains to pump out and divert groundwater before it reaches Fukushima.

Because oil and gas companies must drill tens of thousands of new wells each year in the United States to maintain production through time, groundwater contamination remains a possibility.

The team also is seeking additional funding to begin monitoring groundwater wells near wastewater injection wells, where fracking brine is deposited after the wells are drilled.

So much groundwater pumping raises issues, though, as it pushed the water table lower and lower, causing shallower wells to dry up and deeper and deeper wells to be drilled.

The best way to test this would be to install several groundwater monitoring wells at various depths and monitor them before, during and after drilling natural gas wells.

To be clear: you are advocating drilling wells in massive numbers in New York which the industry itself admits will leak into groundwater aquifers.

[F] or a century, farmers believed that the law put control of groundwater in the hands of landowners, who could drill as many wells as deeply as they wanted, and court challenges were few.

The monitoring wells it drilled to check have themselves contaminated groundwater in some places there.

Developing energy from shale (and other tight - rock formations) using hydraulic fracturing and horizontal drilling takes four to eight weeks — from preparing the site for development to production itself — after which the well can be in production up to 40 years.10 A well can be a mile or more deep and thousands of feet below groundwater zones vertically, before gradually turning horizontal.

Modern hydraulic fracturing combined with horizontal drilling allows multiple wells to be drilled from one spot, reducing the size of the drilling area above ground by as much as 90 percent.4 Fracking is the key to unlocking vast U.S. shale resources, freeing up oil and natural gas that previously was inaccessible while protecting groundwater supplies and the environment.

As the well is drilled deeper, additional casing is installed to isolate the formation (s) from which oil or natural gas is to be produced, further protecting groundwater from the producing formations in the well.

As groundwater levels drop, a variety of negative consequences result: pumps must pull water up from deeper depths, increasing energy use; new wells are drilled and pumped, driving up costs; and groundwater tables drop lower, which may harm streams and ecosystems.

This condition, known as «overdraft,» has a number of significant consequences, including loss of stream flows, increased costs and energy use as wells are drilled deeper, ecosystem degradation, and potential salinization of groundwater due to seawater intrusion.

How credible is it that someone could walk across a bit of ground and «sense» when water beneath the surface (remembering that there is groundwater almost everywhere) is in some formation that would freely release the water to a well drilled vertically below that point?

The agency said last week that it found no evidence linking fracking with contamination of groundwater in the small town of Dimock, Pennsylvania, where families had feared that drilling had polluted their wells.

The drilling of millions of irrigation wells has pushed water withdrawals beyond recharge rates, in effect leading to groundwater mining.

The average methane concentration in shallow groundwater in active drilling areas fell within the defined action level (10 — 28 mg L - 1) for hazard mitigation recommended by the US Office of the Interior (13), and our maximum observed value of 64 mg L - 1 is well above this hazard level (Fig. 3).

There is no reason to permit hundreds of new groundwater wells to be drilled in the Mojave Desert.

It detailed how drilling deeper wells was speeding up contamination of groundwater supplies, and it provided the first 3D groundwater map which can help researchers show where water supplies are safe for drinking, and where water purification is needed.

The contamination of groundwater is of major concern for those who live near drilling operations and rely on drinking water wells.

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