Impacted groundwater definition

Impacted groundwater means water present beneath ground surface that contains concentrations of a contaminant above the UGWQS.
Sample 1Sample 2Sample 3
Impacted groundwater means water present beneath ground surface that contains hazardous or petroleum substances at con- centrations above background concentrations.
Sample 1Sample 2Sample 3
Impacted groundwater means water present beneath ground surface that contains hazardous or petroleum sub- stances at concentrations above background concentrations.
Sample 1Sample 2Sample 3

Examples of Impacted groundwater in a sentence

  • Impacted groundwater is located between six and 24 feet below the ground surface at both parcels.

  • Impacted groundwater in the 200-ZP-1 OU is widely dispersed and consists of overlapping groundwater plumes (i.e., all the highest concentrations or the lowest concentrations do not occur at the same location).

  • Impacted groundwater remains at the Paint Pit and Sign Shop Vat HWMUs. However, CMs are already in place for these two units to address impacted groundwater via Monitored Natural Attenuation, and these CMs were incorporated into the facility PCCP by virtue of the Class III Permit Modification effective September 21, 2010.

  • Impacted groundwater with fuel can then be potentially abstraction at our water treatment works (WTW).

  • Impacted groundwater within the shallow, intermediate and deep aquifers is present beneath both Block 1 and Block 2 of the Southlands site.

  • Impacted groundwater seeps were observed at the toe of the south slope emerging from the altered material below the Mitchell Thrust Fault.

  • Impacted groundwater has migrated off-site under private residences to the east and north and to surface water in the Xxxxxxx Creek Tributary.

  • Impacted groundwater from Site 11 flows south and, therefore, has not adversely impacted subparcel SR-W-2.

  • Impacted groundwater exists at the Paint Pit and Sign Shop Vat HWMUs; however, historical groundwater trends have shown that concentrations of COCs at these units have declined, therefore indicating groundwater plume stability.

  • Impacted groundwater recovered by these systems would also be treated prior to discharge to the selected discharge point.


More Definitions of Impacted groundwater

Impacted groundwater means water present beneath ground surface that contains concentration of a contaminant above the Utah Ground Water Quality Standards (UGWQS).
Sample 1
Impacted groundwater means water present beneath ground surface that contains hazardous or petroleum sub- stances at concentrations above background concentra- tions.
Sample 1
Impacted groundwater means water present beneath ground surface that contains hazardous or petroleum substances at concentrations above background concentrations.
Sample 1

Related to Impacted groundwater

  • Groundwater means all water, which is below the surface of the ground in the saturation zone and in direct contact with the ground or subsoil.

  • Soil means all unconsolidated mineral and organic material of any origin.

  • Subsurface Borings and Testing means borings, probings and subsurface explorations, laboratory tests and inspections of samples, materials and equipment; appropriate professional interpretations of all the foregoing.

  • Subsurface tracer study means the release of a substance tagged with radioactive material for the purpose of tracing the movement or position of the tagged substance in the well-bore or adjacent formation.

  • Decontamination means a procedure whereby health measures are taken to eliminate an infectious or toxic agent or matter on a human or animal body surface, in or on a product prepared for consumption or on other inanimate objects, including conveyances, that may constitute a public health risk;

  • Contaminated soil means soil that meets all of the following criteria:

  • Lead-contaminated soil means bare soil that contains lead at or in excess of levels identified by the

  • Contamination means the presence of, or Release on, under, from or to the environment of any Hazardous Substance, except the routine storage and use of Hazardous Substances from time to time in the ordinary course of business, in compliance with Environmental Laws and with good commercial practice.

  • Underground source of drinking water means an aquifer or its portion:

  • Lead-contaminated dust means surface dust that contains an area or mass concentration of lead at

  • Sediment means solid material, mineral or organic, that is in suspension, is being transported, or has been moved from its site of origin by air, water or gravity as a product of erosion.

  • Underground tank means a device meeting the definition of tank whose entire surface area is totally below the surface of and covered by the ground.

  • Impervious surface means a surface that has been covered with a layer of material so that it is highly resistant to infiltration by water.

  • Initial Environmental Examination or “IEE” means the initial environmental examination for the Project, including any update thereto, prepared and submitted by the Borrower and cleared by ADB;

  • Remediation means any response, remedial, removal, or corrective action, any activity to cleanup, detoxify, decontaminate, contain or otherwise remediate any Hazardous Materials, Regulated Substances or USTs, any actions to prevent, cure or mitigate any Release, any action to comply with any Environmental Laws or with any permits issued pursuant thereto, any inspection, investigation, study, monitoring, assessment, audit, sampling and testing, laboratory or other analysis, or any evaluation relating to any Hazardous Materials, Regulated Substances or USTs.

  • environmental emergency means any situation that has caused or may cause serious harm to human health or damage to the environment, irrespective of whether the potential for harm or damage is immediate or delayed;

  • Contaminate means the addition of sediment, any other pollutant or waste, or any illicit or prohibited discharge.

  • Controlled dangerous substance means a drug, substance, or

  • Impact surface means an interior or exterior surface that is subject to damage by repeated sudden force such as certain parts of door frames.

  • Hazardous Materials Contamination means the contamination (whether presently existing or occurring after the date of this Agreement) by Hazardous Materials of any property owned, operated or controlled by the Borrower or for which the Borrower has responsibility, including, without limitation, improvements, facilities, soil, ground water, air or other elements on, or of, any property now or hereafter owned, acquired or operated by the Borrower, and any other contamination by Hazardous Materials for which the Borrower is, or is claimed to be, responsible.

  • Hazardous Substance Activity means any activity, event, or occurrence involving a Hazardous Substance, including, without limitation, the manufacture, possession, presence, use, generation, transportation, treatment, storage, disposal, Release, threatened Release, abatement, removal, remediation, handling of or corrective or response action to any Hazardous Substance.

  • Underground storage tank or “UST” means any one or combination of tanks (including underground pipes connected thereto) that is used to contain an accumulation of regulated substances, and the volume of which (including the volume of underground pipes connected thereto) is 10 percent or more beneath the surface of the ground. This term does not include any:

  • Underground storage tank system means an underground storage tank and the connected underground piping, underground ancillary equipment, and containment system, if any.

  • Pervious surface means an area that releases as runoff a small portion of the precipitation that falls on it. Lawns, gardens, parks, forests or other similar vegetated areas are examples of surfaces that typically are pervious.

  • Underground injection means the subsurface emplacement of fluids through a bored, drilled or driven well; or through a dug well, where the depth of the dug well is greater than the largest surface dimension. (See also “injection well”.)

  • Surface impoundment or "impoundment" means a facility or part of a facility which is a natural topographic depression, man-made excavation, or diked area formed primarily of earthen materials, although it may be lined with man-made materials, which is designed to hold an accumulation of liquid wastes or wastes containing free liquids, and which is not an injection well. Examples of surface impoundments are holding, storage, settling, and aeration pits, ponds, and lagoons.