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  2. Groundwater recharge - Wikipedia

    en.wikipedia.org/wiki/Groundwater_recharge

    Groundwater recharge or deep drainage or deep percolation is a hydrologic process, where water moves downward from surface water to groundwater. Recharge is the primary method through which water enters an aquifer. This process usually occurs in the vadose zone below plant roots and is often expressed as a flux to the water table surface.

  3. Groundwater discharge - Wikipedia

    en.wikipedia.org/wiki/Groundwater_discharge

    The discharge potential is a potential in groundwater mechanics which links the physical properties, hydraulic head, with a mathematical formulation for the energy as a function of position. The discharge potential, Φ {\textstyle \Phi } [L 3 ·T −1 ], is defined in such way that its gradient equals the discharge vector.

  4. Groundwater - Wikipedia

    en.wikipedia.org/wiki/Groundwater

    Groundwater recharge or deep drainage or deep percolation is a hydrologic process, where water moves downward from surface water to groundwater. Recharge is the primary method through which water enters an aquifer. This process usually occurs in the vadose zone below plant roots and is often expressed as a flux to the water table surface.

  5. Aquifer - Wikipedia

    en.wikipedia.org/wiki/Aquifer

    Groundwater recharge or deep drainage or deep percolation is a hydrologic process, where water moves downward from surface water to groundwater. Recharge is the primary method through which water enters an aquifer. This process usually occurs in the vadose zone below plant roots and is often expressed as a flux to the water table surface.

  6. Streamflow - Wikipedia

    en.wikipedia.org/wiki/Streamflow

    Water flowing in channels comes from surface runoff from adjacent hillslopes, from groundwater flow out of the ground, and from water discharged from pipes. The discharge of water flowing in a channel is measured using stream gauges or can be estimated by the Manning equation. The record of flow over time is called a hydrograph.

  7. Baseflow - Wikipedia

    en.wikipedia.org/wiki/Baseflow

    Baseflow (also called drought flow, groundwater recession flow, low flow, low-water flow, low-water discharge and sustained or fair-weather runoff) is the portion of the streamflow that is sustained between precipitation events, fed to streams by delayed pathways. It should not be confused with groundwater flow. Fair weather flow is also called ...

  8. California Water Commision unveils 5-year plan to boost ... - AOL

    www.aol.com/california-water-commision-unveils-5...

    The Commission also wants to put more emphasis on discussing integrated watershed management, water infrastructure, groundwater recharge and flood management. Additionally, the Commission will ...

  9. Drawdown (hydrology) - Wikipedia

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

    The main contributor to groundwater drawdown since the 1960s is over-exploitation of groundwater resources. [2] Drawdown occurs in response to: pumping from the bore; interference from a neighbouring pumping bore; in response to local, intensive groundwater pumping; regional seasonal decline due to discharge in excess of recharge [3]