When the ground water flow out of the earth surface as a form of spring.
Surface water that soaks into the ground can become ground water. Most surface water flows back to the ocean, and even some that flows underground does. But some pools underground and remains, and becomes ground water.
it takes about 34 days
what is the upper surface of ground water
Groundwater is underground water below the level of the water table. In locations where the surface of the ground dips below the level of the water table, ground water becomes surface water (e.g. lakes, rivers, open pit mines).
Surface water is clearer then ground water because ground water is with dirt,soil,and rocks
Surface water is obviously better because we have straight access to it. But ground water come in handy when surface water runs out.
I believe that surface water is clearer than ground water because ground water is with dirt,soil, and rocks.
new York's water is neither ground water or surface water it is sky water