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  2. Water table - Wikipedia

    en.wikipedia.org/wiki/Water_table

    The water table is the upper surface of the zone of saturation. The zone of saturation is where the pores and fractures of the ground are saturated with groundwater, [1] which may be fresh, saline, or brackish, depending on the locality. It can also be simply explained as the depth below which the ground is saturated.

  3. Lake Ronkonkoma, New York - Wikipedia

    en.wikipedia.org/wiki/Lake_Ronkonkoma,_New_York

    0954936. Lake Ronkonkoma is a hamlet and census-designated place (CDP) in Suffolk County, on Long Island, in New York, United States. The population was 20,155 at the 2010 census. [2] Lake Ronkonkoma is mainly located in the Town of Brookhaven, but has small sections in the Town of Smithtown and the Town of Islip.

  4. Frost line - Wikipedia

    en.wikipedia.org/wiki/Frost_line

    The frost line —also known as frost depth or freezing depth —is most commonly the depth to which the groundwater in soil is expected to freeze. The frost depth depends on the climatic conditions of an area, the heat transfer properties of the soil and adjacent materials, and on nearby heat sources. For example, snow cover and asphalt ...

  5. Watertable control - Wikipedia

    en.wikipedia.org/wiki/Watertable_control

    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 ...

  6. Watertown (town), New York - Wikipedia

    en.wikipedia.org/wiki/Watertown_(town),_New_York

    0979605 [3] Website. townofwatertownny.org. Watertown is a town in Jefferson County, New York, United States. The population was 5,913 at the 2020 census. [1] The town is located in the central part of the county and borders the city of Watertown to the south, east, and west. As the city has a population of 24,685, or four times the town's ...

  7. Milton-Freewater, Oregon - Wikipedia

    en.wikipedia.org/wiki/Milton-Freewater,_Oregon

    2411115 [2] Website. www.mfcity.com. Milton-Freewater is a city in Umatilla County, Oregon, United States. The city received its current name in 1951 when neighboring rival cities of Milton and Freewater voted to merge. The population was 7,151 at the 2020 census. It is part of the Pendleton – Hermiston Micropolitan Statistical Area.

  8. Phreatic zone - Wikipedia

    en.wikipedia.org/wiki/Phreatic_zone

    The phreatic zone, saturated zone, or zone of saturation, is the part of an aquifer, below the water table, in which relatively all pores and fractures are saturated with water. The part above the water table is the vadose zone (also called unsaturated zone). The phreatic zone size, color, and depth may fluctuate with changes of season, and ...

  9. Hydrologic unit system (United States) - Wikipedia

    en.wikipedia.org/wiki/Hydrologic_unit_system...

    As of 2010 there are six levels in the hierarchy, represented by hydrologic unit codes from 2 to 12 digits long, called regions, subregions, basins, subbasins, watersheds, and subwatersheds. The table below describes the system's hydrologic unit levels and their characteristics, along with example names and codes. [4]