WELCOME , Guest !
Call Us Now At1-888-600-5426
UPSFEDEXFREE SHIPPING OVER $100 (Continental U.S.) Fast Quotes for International Shipments

Testing Well Water

 

coliform bacteria test in lab petri dish

The EPA recommends testing of private well water for coliform bacteria at least once per year.

 

I have well water, what should I test for and how often should I have it tested?

This is a common question we often are asked.  Which tests you decide to get done on your well water depends on your goals and if you are interested primarily in health related contaminants that might be present, or are more interested in finding out about aesthetic issues such as stains or odors.

There are a large number of water testing labs and well water test kits on the market for the home water well owner. If you already know your water is safe but are attempting to solve a specific well water problem such as staining, odors or perhaps corrosion there are some outstanding home well water test kits now available to analyze your water in the comfort of your home and get instant results.

So why Must I Analyze My Well Water?

Public community water systems always test their water supplies regularly to be certain the water is safe to consume. However there’s often no requirement to test private water wells except when it’s first drilled or the pump is changed. The fact is, that you are in charge of making sure your own water is safe.

Most private wells provide a clean, reliable supply of water; nonetheless, contaminants can pollute private wells, and regrettably you can’t see, smell or taste most of them. As a result, you need to analyze your well water on a regular basis. The final decision on what to test your water for should be dependent on the types of land uses in close proximity to your well.

What Tests Should Be Carried Out?

A standard mineral analysis including nitrate plus coliform bacteria is a good place to begin. In the event that your home is close to service stations, industry, farming areas or possibly a major freeway you would also want to test for organic compounds, heavy metals, pesticides and herbicides as well. A general mineral analysis and bacteria should be performed once a calendar year or in the event your water changes in physical appearance suddenly. This type of test can be accomplished with a well water test kit or a laboratory test.

General Minerals

A general mineral test would include calcium, magnesium, chloride, nitrate, potassium and sodium along with metals such as iron and manganese. If you’re encountering stains or sediment, a general mineral analysis will tell you what is causing the problem. If the water contains a funny taste or odor a general mineral analysis with bacteria will often let you know what is causing the condition. These tests show if the water will be corrosive to piping, or form mineral scale in your pipes, and the levels of minerals and salts. If you are experiencing difficulty with color in the water or brown staining supplemental tests for tannins is usually recommended.

Coliform Bacteria

Coliform bacteria are living in soil, on plants and flowers and in surface water. Coliform
bacteria are found in the intestines of warm-blooded animals and their feces are known as E.coli. A number of strains of coliform bacteria can easily survive for long periods in soil and water and can be transported into well casings by insects. Coliform bacteria are the most common contaminants seen in private water systems. Non-public wells really should be tested at least once a year for bacteria. However, bacteria are merely one of many potential contaminants.

Lead and Copper

Checking for lead and copper should be performed on water which has been dormant in the distribution piping for no less than 6 hours. This is referred to as a “first draw” water sample. In the event that lead and copper levels are excessive due to water pipes, they can usually be diminished to acceptable levels by flushing the faucet for just a few minutes prior to using water for consuming. Of course this is not a solution to the problem of pipe corrosion, but in the short term you can minimize health risks of drinking water high in metals from corroding pipes, by allowing the water to run for several minutes before drinking it.

Nitrate

Nitrate forms when nitrogen from fertilizers, animal wastes, septic systems, municipal sewage sludge, decaying vegetation and other sources combines with oxygenated water. In babies less than 6 months old, nitrate exposure can cause a serious condition called methemoglobinemia or blue-baby syndrome. Infants with this condition need urgent medical assistance because it can lead to coma as well as death.

Check for nitrate in cases where a pregnant woman or baby is going to be drinking the water. Everyone ought to have their water tested for nitrate at least once. If you live in an area within a mile of a corn, soybean or vegetable field, you should test your water for nitrate regularly. Well owners should also check for nitrate regularly if their well is located near a location where fertilizers are produced; or animal feed lots.

Solvents, Gas and Oil

House-hold and industrial solvents, gasoline and fuel oil are examples of volatile organic chemicals known as VOCs. A number of VOCs tend to be relatively non-toxic, while some can cause cancer, birth defects and reproduction problems. Fuel oil and gasoline can easily enter into groundwater as a result of a seeping storage tank or perhaps an old oil spill. Wells that are located within ?mile of any active or abandoned gasoline station, house or farm fuel tank or bulk storage tank have about an increased possibility of being contaminated and should be tested at least once for VOCs.

Paint thinners, dry cleaning chemical compounds and industrial solvents can enter well water from spills, improper disposal, leaking storage tanks and landfills. Wells that are located close to a landfill, dry cleaner, auto repair shop or possibly industrial sites where solvents have been used ought to be analyzed for VOCs.

Pesticides and Herbicides

Pesticides are chemicals used to control weeds as well as insect pests. Some of these now have moved into groundwater on account of their use on farm fields. Others have been discovered in groundwater due to spills and unacceptable disposal. Long-term use of drinking water which contains pesticide residues may increase your likelihood of acquiring cancer and other severe medical problems.

If your well is situated close to corn, soybean or vegetable fields, you should test your well water at least annually for harmful pesticides and herbicides. You should also consider a pesticide test if the well near where pesticides are manufactured or stored. Well owners who happen to be unclear about the utilization of pesticides or herbicides in their area may also want to think about getting their water analyzed at least one time for these contaminants.

print

Share Button
Print Friendly

2 thoughts on “Testing Well Water

  1. Ashley Grifin says:

    I have recentley moved into an apartment that has well water an when I run my water my whole house begins to stink. It smells as if something is dead. I am conserned about this because I have 2 kids and want to make sure that they will not get sick form taking a shower. Please if possible send me the good and bad signs of well water and what I need to do about this smell. I know nothing about having well water and need all the help and info that I can get. THANK YOU

  2. Thanks for contacting us. Is the odor in the cold water and the hot water? If you suspect the water might be making you sick, we recommend contacting your local County Health Dept and see if they offer free or low cost well water testing.

    If they don’t, it would be a good idea to have a well water test such as the WaterCheck test for bacteria, metals, and minerals.
    http://www.cleanwaterstore.com/certified-tests.html#item=L1003600&tab=tab1

    In most states, the landlord or owner of the building is required to provide safe potable water.

    You cannot tell by the smell, if water is safe or not, so a certified lab test is recommended to make sure.

    We hope this information helps you solve your problems, if you have any further questions, or would like to update us on your progress, you can reach us at support@cleanwaterstore.com or on Facebook. Thanks for the letter!

Leave a Reply

  • Clean Water Systems & Stores, Inc., Water Treatment Equipment,Service & Supplies, Santa Cruz, CA