Get Ground Water Rule Sample Collection And Transport : A Quick ... - Epa

Rule Summary The purpose of the Ground Water Rule (GWR) is to reduce disease incidence associated with harmful microorganisms in drinking water. The GWR applies to public water systems that use ground water as a source of drinking water.

Reasonable Use Rule Some states have adopted the doctrine of reasonable use or the American rule, which requires the water to be put to a reasonable use on the overlying tract of land and does not permit water to be taken to another tract.

To collect samples, pumping systems are commonly installed in wells, either temporarily as is “portable pumps” or for long-term use as in “dedicated pumps” and the wells are pumped to refresh the water in the borehole before collecting samples in bottles for laboratory analysis.

Groundwater can also be extracted through a well drilled into the aquifer. A well is a pipe in the ground that fills with groundwater. This water can be brought to the surface by a pump. Shallow wells may go dry if the water table falls below the bottom of the well.

Groundwater samples will typically be collected from the discharge line of a pump or from a bailer, either from the pour stream of an up-turned bailer or from the stream from a bottom-emptying device.

Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) (Superfund) - authorizes the government to clean up contamination caused by chemical spills or hazardous waste that do or could pose threats to the environment(groundwater).

How do we get groundwater? Water in aquifers may be brought to the surface naturally through a spring, or can be discharged into lakes and streams. However, most groundwater is brought to the surface by pumping it through a well (which draws the water like soda through a straw) that is drilled into the aquifer.