Geological Characteristics of Aquifers

Groundwater management is the protection of water bodies, which, as stated by the DEP, must be protected because the groundwater gets transferred to an aquifer, where it is naturally stored before transferring to our state's wells. The state of Florida has a total of 12,000 wells that lead to the 5 major aquifers that produce our drinking

Surface water commonly is hydraulically connected to ground water, but the interactions are difficult to observe and measure (Winter, 1998). Interaction depends upon understanding the effect of topography, geology and climate of the groundwater

Groundwater is water that seeps through the ground and gets stored in aquifers. The supply of groundwater is always changing because it is constantly used and replenished. The groundwater supply replenishes and grows due to rain and snow melt and can decrease due to things like droughts and heavy usage. Depending on the type of surface of the ground as much as 20 percent of the rain and snow melt can seep into the ground or as little as 5 percent (Raymond, 1988). Areas where as much as

There are three main mechanisms by which the chemical composition of groundwater, which is our natural source of drinking water, may be changed: by natural processes, by man's waste-disposal practices such as those for sanitary wastes, liquid industrial wastes, solid wastes, and radioactive wastes, and by spills, leaks, and agricultural activities and other sources unrelated to disposal. The degree of risk posed by contaminants varies according to many factors. These include the volume and toxicity of the contaminant, its concentration in the aquifer, its persistence in the environment, and the degree of human and environmental exposure to the contaminant. In addition, the number of persons affected, or likely to be affected, over time and the percentage of available groundwater both locally and regionally should be taken into consideration. If the contaminants in the groundwater exceed the standards set for drinking water by the federal government, for example, then the water is hazardous for the use for which it was designated under the standards. These standards include, however, only a limited number of chemicals, and thus they do not necessarily protect humans or the environment against either the short-term or the long-term effects of every contaminant that might be found in

440). The main way for most aquifers to be recharged is through surface runoff. The rainfall sinks into the ground and percolates or accumulates to a common place (usually an aquifer). Yet this process takes lots of time. Scientists believe it may take centuries to refill some of the deeper aquifers. Water travels especially slow underground. It could take water up to 500 years to travel 15 meters. Aquifers are depended on for roughly 40% of California’s water supply. This number can escalate to 60% during droughts such as the one that just occurred.

As Texas continues to increase in urbanization, the amount of water needed for municipal and industrial uses will increase significantly. More than half the water in Texas comes from underground. Aquifers in some areas of the state are being consumed faster than they can be filled again. Having a sustainable and efficient groundwater management policy is important to ensure that the future water demands will be satisfied.

Groundwater is the largest and most available usable source of drinking water in the state. There is a vast and mysterious system of caves and natural springs in North Central Florida. The cave system within the aquifer is one of the most amazing parts. The caves are remarkable in many ways. They are among the deepest and longest in the world, let alone the U.S. Another amazing aspect of the system is the purity of the water. The springs collectively produce billions of gallons of crystal clear water per day. The whole system stems from the Florida Aquifer that rests under the entire state. When most people think of Florida, they think of the weather and the beaches, but its the springs and the whole water

Now, what is an aquifer and what is it used for? Aquifers are an aquifer is a body of saturated rock through which water can easily move (isu.edu). In order for a well to be productive, it must be drilled into an aquifer (isu.edu). Rocks such as granite and schist are generally poor aquifers because they have a very low porosity (isu.edu). However, if these rocks are highly fractured, they make good aquifers (isu.edu). A well is a hole drilled into the ground to penetrate an aquifer (isu.edu). One aquifer, called the Ogallala aquifer, produces one-fifth of the nations freshwater to crops in the mid-west (washingtonpost.com). But there is a problem, it is starting to dry up (washingtonpost.com). As a result, the aquifer is slowly getting depleted, with the water table dropping by as much as two feet per year in some counties (washingtonpost.com). And once they drain, it could take hundreds or thousands of years for those ancient aquifers, which were first formed millions of years ago, to fully recharge with rainfall (washingtonpost.com). Researchers found that 30 percent of the Kansas portion of the Ogallala Aquifer has already been pumped out, and another 39 percent will get used up in the next half-century at existing rates (washingtonpost.com). Kansas, clearly, is on the fast track to depletion (washingtonpost.com). As a result, agricultural production is likely to

Imagine having to go outside every time one needs to use the restroom. There has been a drought going on in California for the past four years. There is a feud for water between farmers, citizens, and the drillers who get drain the water. The drought is a damaging issue that is affecting the lives of many. Therefore, California’s government should pass laws to manage how aquifers are to be properly used.

Ground water is a very important part of our fresh water supply and yet, it’s depleting at a faster rate than what can be replenished. According to Kally Worm “Groundwater is the second largest reserve of freshwater on earth. It also makes up 40% of the freshwater used in the U.S. alone.” This ground water is usually found in what is called an aquifer. An aquifer is found towards the lower layers of the soil. The problem with these aquifers it that their recharge rate is slow making it non- renewable. These water supplies being non- re We are overusing these water supplies. When ground water is used to a level of where it can’t recover, it affects the ground. Sinkholes can be formed when there is a aquifer that has water being drawn from it, but not letting it get back to par. Other problems can also occur is too much ground water is pumped out near coasts. This creates what’s called salt water intrusion. Salt water intrusion is when the ocean water mixes with the fresh ground water. This increases the salinity of the water making

The Ukiah Valley Groundwater Basin is comprised of seven water entities that supply water to the region which includes the City of Ukiah, four water districts, Rogina Water Co., and the Russian River Flood Control and Water Conservation Improvement District. The following is a description of each water entity that is responsible for providing the necessary water supplies for meeting majority of the municipal and agricultural water demands in the region.

The water supply on earth plays a huge role in daily lives. You need to have clean water to drink, do laundry and water your garden. Since water is necessary, the future water supply is very important for future generations. They will need clean water to use daily. Society can not let the water become so polluted and unsanitary that future generations can not use it for their daily needs. Water supply is affected by humans and the area surrounding the water.

One of the biggest consumers of groundwater in our state are farmers. During a drought the farmers have to use wells to water their crops. The water from these wells use garoundwater from Aquifers. Water in Aquifers provide 60% of California's groundwater in drought years. Because California has been in a drought for the last 5 years, farmers have used and over used groundwater from wells. Over-pumping can compress soil and rocks making them compact

* Most of unconventional gas, such as shale and tight sand, is too deep in the ground to have the fluid reach aquifer.

Groundwater is an important natural resource, especially in those parts of the country that don't have ample surface water sources, such as the arid West. Groundwater provides about 38 percent of the water delivered by water department for use in our homes, businesses, and industries and