Remember to check your well this National Groundwater Week
Just as you check your furnace or smoke detector batteries seasonally, spring is a good season to have an annual water well checkup before the peak water use season begins, according to the National Ground Water Association (NGWA).
An annual checkup by a qualified water well contractor is the best way to ensure problem-free service and quality water. Also, preventative maintenance usually is less costly than emergency maintenance, and good well maintenance — like good car maintenance — can prolong the life of your well and related equipment. NGWA further recommends you test your water whenever there is a change in taste, odor, or appearance, or when the system is serviced.
Learn more about groundwater and what you can do to protect your private well from our friends at NGWA
Groundwater: Out of Sight, But Not Out of Mind
by Kevin McCray, CAE, Executive Director, National Ground Water Association
Some 44 percent of the U.S. population depends on groundwater, the water that fills cracks and other openings in beds of rock and sand, for its drinking water supply — be it from either a public source or private well. In rural areas, the number is about 96 percent. That fact alone justifies the need for National Groundwater Awareness Week, to be observed March 8-14, 2015. But groundwater is important to us in many other ways, as well. Consider:
- Groundwater provides much of the flow of many streams; often lakes and streams are "windows" to the water table. Groundwater adds 492 billion gallons per day to U.S. surface water bodies. In large part, the flow in a stream represents water that has flowed from the ground into the stream channel.
- Scientists estimate U.S. groundwater reserves to be at least 33,000 trillion gallons — equal to the amount discharged into the Gulf of Mexico by the Mississippi River in the past 200 years.
- The United States uses 79.6 billion gallons per day of fresh groundwater for public supply, private supply, irrigation, livestock, manufacturing, mining, thermoelectric power, and other purposes.
- Groundwater is tapped through wells placed in water-bearing soils and rocks beneath the surface of the Earth. There are nearly 15.9 million of these wells serving households, cities, business, and agriculture every day. Wells are constructed by the 8,100 contracting firms employing nearly 45,000 people dedicated to providing and protecting our nation's groundwater supplies.
- Irrigation accounts for the largest use of groundwater in the United States, about 67.2 percent of all the groundwater pumped each day. Some 53.5 billion gallons of groundwater are used daily for agricultural irrigation from more than 407,913 wells. Irrigation is a major reason for the abundance of fresh produce and grains that we all enjoy.
- One ton of groundwater used by industry generates an estimated $14,000 worth of output.
These facts help us connect with the important role we each play as stewards, or protectors, of groundwater. Man can adversely affect the resource. Fortunately, there are simple steps that will help protect groundwater and the wells systems that distribute it.
- Always use licensed or certified water well drillers and pump installers when a well is constructed or serviced, or when the pump is installed or serviced.
- Keep hazardous materials away from any well. Never dump such materials, motor oil, or anything else that could impact water quality onto the land surface, into a hole or pit, or into a surface water supply.
These tips and more are available from sources such as a state groundwater or water well association, NGWA, or from your county agricultural extension agent or state government agency with responsibility for groundwater. A convenient source for a broader understanding of our groundwater protector role can be found at www.wellowner.org, a Web service of NGWA.
National Groundwater Awareness Week is not a celebration such as the Fourth of July has become. Instead, we should use the week to reflect more deeply on groundwater's value and its contributions to our lives.