Fresh groundwater definition

Fresh groundwater means groundwater with total dissolved solids (TDS) less than five thousand (5,000) parts per million.
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Fresh groundwater means groundwater with naturally-occurring concentrations of total dissolved solids less than 10,000 mg/L, or with levels of total dissolved solids of 10,000 or more mg/L caused by human activities.
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Fresh groundwater means water containing not more than 1,000 milligrams of total dissolved solids per liter and 500 milligrams of chloride per liter.
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Examples of Fresh groundwater in a sentence

  • Fresh groundwater is found mostly in a strip parallel to the left bank of Indus River and some pockets in other areas.

  • Fresh groundwater is relatively carbonate-rich with low total dissolved solid contents of less than 500 milligrams/litre (mg/l).

  • Fresh groundwater within the delta supports communities of fisherfolk and camel herders.

  • Fresh groundwater flows into the leaching zone from the outside, which displaces lixiviant in the pore spaces.

  • Fresh groundwater on atolls, coral and limestone islands is often a delicate balance between rainfall, evapotranspiration, groundwater extraction and mixing with surrounding saline groundwater (Figure 5).

  • Fresh groundwater is relatively carbonate-rich with low total dissolved solid contents of less than 500 milligrams/liter (mg/l).

  • Fresh groundwater is of low salinity and dominated by Ca-HCO3 water typewith insignificant signature of seawater (Abdullah et al., 1996).

  • Fresh groundwater is the only option which can satisfy small amounts of water demand.

  • Fresh groundwater is found, except perhaps in droughts, in caves in the surrounding makatea.

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Related to Fresh 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.

  • Topsoil means a varying depth (up to 300 mm) of the soil profile irrespective of the fertility, appearance, structure, agricultural potential, fertility and composition of the soil;

  • Water means the chemical element defined as H2O in any of its three natural states, liquid, solid and gaseous.

  • Potable means water suitable for drinking by the public.

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

  • 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.

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

  • Surface waters means all waters of the state as defined in G.S. 143-212 except underground waters

  • Drainage means the removal of surface water or groundwater

  • Underground mining means all methods of mining other than surface mining.

  • Underground storage means storage of gas in a subsurface stratum or formation of the earth.

  • Wildlife habitat means a surface water of the state used by plants and animals not considered as pathogens, vectors for pathogens or intermediate hosts for pathogens for humans or domesticated livestock and plants.

  • Navigable waters ’ means the waters of the United States, including the territorial sea;

  • Vegetation means trees, shrubs, nursery stock and other vegetation and includes the limbs or growth of any Vegetation.

  • 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 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:

  • Wildlife means all species of the animal kingdom whose

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

  • Surface water means all water which is open to the atmosphere and subject to surface runoff.

  • Wetlands means those areas that are inundated or saturated by surface or groundwater at a frequency and duration sufficient to support, and that under normal circumstances do support, a prevalence of vegetation typically adapted for life in saturated soil conditions. Wetlands generally include swamps, marshes, bogs, and similar areas.

  • Invasive plant species means species of plants not historically found in California that spread outside cultivated areas and can damage environmental or economic resources. Invasive species may be regulated by county agricultural agencies as noxious species. Lists of invasive plants are maintained at the California Invasive Plant Inventory and USDA invasive and noxious weeds database.

  • Aquifer means a geologic formation, group of formations, or part of a formation capable of yielding a significant amount of groundwater to wells or springs.

  • Watercourse means a channel in which a flow of water occurs, either continuously or intermittently.

  • Mine drainage means any drainage, and any water pumped or siphoned, from an active mining area or a post-mining area. The abbreviation “ml/l” means milliliters per liter.

  • Dewatering means the removal of water for construction activity. It can be a discharge of appropriated surface or groundwater to dry and/or solidify a construction site. It may require Minnesota Department of Natural Resources permits to be appropriated and if contaminated may require other MPCA permits to be discharged.