How far underground is the water table?
Groundwater may be near the Earth’s surface or as deep as 30,000 feet, according to the U.S. Geological Survey (USGS).
How deep is the average well in Alaska?
The dug wells and the drilled wells which tap unconfined aquifers are commonly less than 60 feet deep; most of the artesian wells are deeper than 100 feet, and a few are deeper than 400 feet.
Is the water table the same depth everywhere?
The water table level can vary in different areas and even within the same area. Fluctuations in the water table level are caused by changes in precipitation between seasons and years. During late winter and spring, when snow melts and precipitation is high, the water table rises.
Why can’t you drill a well in Alaska?
Drilling for wells in permafrost is very risky
It can erupt to the surface in a high gusher. … The engineers ended up using refrigerants to reestablish a permafrost seal.
How much does it cost to dig a well in Alaska?
Prices for drilling and casing wells are usually quoted by the foot and may vary according to the type of well and location of drilling. The cost of wells in Alaska will usually be in the range of $3,000 to $12,000.
Can you drill wells in Alaska?
The Cities of North Pole and Anchorage are the only municipalities in the State of Alaska that regulate drinking water wells. There is no fee required for drilling a drinking water well in the City of North Pole.
How do you dig under the water table?
Hacking at the ground with a pick and shovel is one way to dig a well. If the ground is soft and the water table is shallow,then dug wells can work. Historically, dug wells were excavated by hand shovel to below the water table until incoming water exceeded the digger’s bailing rate.