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2. Groundwater-related subsidence - Wikipedia

   en.wikipedia.org/wiki/Groundwater-related_subsidence

   A study in an arid agricultural region of Arizona [3] showed that, even with a water level recovery of 100 ft after groundwater pumping was stopped, the land surface continued to subside for decades. This is a result of the continued dewatering of aquitards (fine-grain layers that slow the movement of groundwater) from stresses mentioned in the ...

3. Foreign-owned farm no longer pumping groundwater on state ...

   www.aol.com/foreign-owned-farm-no-longer...

   Hobbs and the Arizona State Land Department announced after a recent inspection Fondomonte had stopped pumping water in the Butler Valley groundwater basin and has begun to take steps to leave the ...

4. Cone of depression - Wikipedia

   en.wikipedia.org/wiki/Cone_of_depression

   In confined aquifers , the cone of depression is a reduction in the pressure head surrounding the pumped well. When a well is pumped, the water level in the well is lowered. By lowering this water level, a gradient occurs between the water in the surrounding aquifer and the water in the well. Because water flows from high to low water levels or ...

5. Drawdown (hydrology) - Wikipedia

   en.wikipedia.org/wiki/Drawdown_(hydrology)

   Pumping level is the level of water in the well during pumping. [8] Specific capacity is the well yield per unit of drawdown. [8] Static level is the level of water in the well when no water is being removed from the well by pumping. [8] Water table is the upper level of the zone of saturation, an underground surface in which the soil or rock ...

6. California farms and Bay Area cities ordered to stop ... - AOL

   www.aol.com/news/california-farms-bay-area...

   California officials have ordered new water curtailments due to drought, barring certain cities and farms from diverting river water. California farms and Bay Area cities ordered to stop diverting ...

7. Water flow at Jacob's Well in Hays County ceases amid ... - AOL

   www.aol.com/news/water-flow-jacobs-well-hays...

   The U.S. Geologic Survey measured a zero cubic feet per second discharge from the well. The recommended flow rate is 4 to 7 cubic feet per second. Water flow at Jacob's Well in Hays County ceases ...

8. Blowout (well drilling) - Wikipedia

   en.wikipedia.org/wiki/Blowout_(well_drilling)

   Blowouts can eject the drill string out of the well, and the force of the escaping fluid can be strong enough to damage the drilling rig. In addition to oil, the output of a well blowout might include natural gas, water, drilling fluid, mud, sand, rocks, and other substances.

9. Kokua Line: How long will it take to get water results? - AOL

   www.aol.com/kokua-line-long-water-results...

   Dec. 8—Question : Regarding the potential risk of broader contamination from the Navy's Red Hill fuel tanks, the Honolulu Board of Water Supply has said it will be testing the Halawa shaft ...