How To Know If Your Water Contains Contaminants

Learning how to know if your water contains contaminants is crucial for ensuring its safety and quality. While some contaminants are easily detectable due to noticeable changes in taste, odor, or appearance, others may be invisible to the naked eye. The experts with Aquarius Water Conditioning would like to share  various methods and signs to help you determine if your water contains contaminants.

Water Testing

How To Know If Your Water Contains ContaminantsThe most reliable way to identify contaminants in your water is through water testing. There are several options available for testing your water quality. You can send a sample to a certified laboratory for comprehensive analysis. You can also schedule testing from Aquarius Water Conditioning. We can test for most contaminants. We can also help you send a sample to a state lab to test for contaminants we can’t find. 

Unusual Taste and Odor

If your water has a distinct taste or odor that is not typical, it may be an indication of contamination. For example, a metallic, sulfuric, or chlorine-like taste or odor can suggest the presence of certain contaminants. However, it’s important to note that not all contaminants have noticeable taste or odor, so relying solely on this method is not foolproof.


If your water appears cloudy, discolored, or has visible particles floating in it, it may be a sign of contamination. Brown, yellow or red discoloration can indicate the presence of rust, sediment, or even certain metals like iron or manganese. However, it’s important to distinguish between temporary discoloration caused by maintenance work or disturbances in the water supply and persistent discoloration that may indicate a contamination issue.

Presence of Sediment or Deposits

Sediment or deposits accumulating in your faucets, showerheads or plumbing fixtures can suggest the presence of contaminants. These particles can be a result of minerals, rust, or other impurities in the water.

Changes in Water Quality

Pay attention to any changes in the quality of your water over time. If you notice sudden changes in taste, odor, or appearance, it could be an indication of contamination. For example, if your water used to be clear and odorless but has recently become discolored or started emitting a strange odor, it’s worth investigating further.

Health Issues

Contaminated water can sometimes cause health problems in individuals who consume it. If you and your family members frequently experience unexplained gastrointestinal issues, stomach discomfort, or other health symptoms after consuming water from your source, it’s worth considering the possibility of water contamination. However, it’s important to note that these symptoms can have various causes, so it’s essential to conduct proper water testing to confirm the presence of contaminants.

It’s important to remember that even if your water appears and tastes normal, it doesn’t guarantee that it’s free from contaminants. Some harmful substances, such as certain chemicals or heavy metals, may not be easily detectable without proper testing.

If you suspect or are unsure about the quality of your water, it is highly recommended to conduct regular water testing. This will provide you with accurate information about the presence and concentration of contaminants, allowing you to take appropriate measures to address any potential issues. Consulting with a water treatment professional can also help in understanding the results and determining suitable treatment options to ensure the safety and quality of your drinking water.

For more information on how to know if your water contains contaminants, contact Aquarius Water Conditioning online or call 888-741-9025.

dave lee

I tell my family and friends on and off the air, that I trust Aquarius. They installed my new cooling and heating system, a much-loved tankless water heater and have taken care of my water concerns for years. They are great at what they do and I am so proud to recommend them.

Dave Lee