What is the water TDS level & Why Should You Measure It?

Water is a vital resource that we need to survive, and it’s important to keep track of the quality of our water supply. The Total Dissolved Solids (TDS) level in drinking water is an important measure of water quality as it indicates the amount of dissolved substances in the water. Measuring TDS levels can be a helpful tool in determining if your drinking water is safe to drink, but what exactly is the TDS level and why should you measure it? In this blog post, we will explore these questions and discuss how you can maintain healthy TDS levels in your drinking water.

What is TDS?

Water TDS level is a measure of the total dissolved solids in water. The higher the TDS level, the more dissolved solids are present in the water.

Dissolved solids can include a wide range of materials, such as minerals, salts, and metals. While some dissolved solids are considered safe, others can be harmful to your health.

The EPA has set a maximum contaminant level for water TDS at 500 mg/L. This means that water with a TDS level above 500 mg/L is not safe to drink.

If you are concerned about the TDS level in your water, you can have it tested by a certified laboratory. You can also use a home testing kit to test your water yourself.

What are the health benefits of drinking water with a low TDS level?

Water with a low TDS level is often referred to as “soft water.” Soft water is less likely to cause health problems than water with a high TDS level. Some of the health benefits of drinking soft water include:

  1. Soft water is less likely to cause gastrointestinal problems.
  2. Soft water is less likely to cause kidney stones.
  3. Soft water can help improve cardiovascular health.
  4. Soft water can help improve skin health.

There are many health benefits associated with drinking water that has a low TDS level. Some of these benefits include:

– improved hydration, as the body is able to better absorb water with a lower TDS level

– increased energy levels, as the body doesn’t have to work as hard to process water with a lower TDS level

– detoxification of the body, as impurities and toxins are more easily flushed out when the body is properly hydrated

– reduced risk of kidney stones and other health complications, as the body is able to better filter out impurities when it is properly hydrated

Overall, drinking water with a lower TDS level can improve your overall health and well-being.

Water TDS level

What are the health risks of drinking water with a high TDS level?

Water TDS levels can have a range of effects on your health, from temporary discomfort to more serious problems. Drinking water with a high TDS level can cause:

–Dehydration: When your body doesn’t have enough water, it can lead to dehydration. Symptoms of dehydration include thirst, dry mouth, tiredness, dark urine, and headaches.

–Kidney stones: High levels of TDS in your water can increase the risk of kidney stones. Kidney stones are small, hard deposits that form in your kidneys when there is too much waste in your blood.

–High blood pressure: TDS can also cause an increase in blood pressure. This can put strain on your heart and arteries, and may lead to heart disease or stroke.

– Digestive problems: Drinking water with a high TDS level can also cause digestive problems like diarrhea, nausea, and vomiting.

When water contains more dissolved minerals and salts than it should, it is said to have a high TDS level. While not all of these dissolved substances are harmful, some can pose serious health risks.

Excessively high levels of sodium in drinking water can lead to hypertension, or high blood pressure. This is because consuming too much sodium causes the body to retain water, which in turn increases blood volume and puts extra strain on the heart and blood vessels. Over time, this can damage the cardiovascular system and lead to heart disease, stroke, and other health problems.

Chloride is another substance that can be found in high concentrations in water with a high TDS level. Although chloride is necessary for many bodily functions, including digestion and nerve function, too much chloride can be dangerous. High levels of chloride in drinking water have been linked with an increased risk of stomach cancer.

Other health risks associated with drinking water with a high water TDS level include an increased risk of kidney stones and bone loss. In addition, pregnant women and young children are especially vulnerable to the harmful effects of drinking water with a high TDS level. Therefore, it is important to be aware of the TDS level in your drinking water and take steps to ensure that it stays within a safe range.

How can I reduce the TDS level in my water?

There are many ways that you can reduce the TDS level in your water. Some of these methods include:

– boiling your water for at least 3 minutes to kill any bacteria and viruses that may be present

– using a water filter to remove impurities from your water

– avoiding drinking water from sources that are known to have high TDS levels

The TDS level in water is a measure of the total dissolved solids in the water. Dissolved solids are defined as any inorganic or organic substances that are dissolved in water. The main sources of dissolved solids in water are runoff from the land, leaching from soil and rocks, and discharge from factories and sewage treatment plants.

There are several ways to reduce the TDS level in water:

1) Use a reverse osmosis filter: A reverse osmosis filter is one of the most effective ways to remove dissolved solids from water. Reverse osmosis works by forcing water through a membrane that only allows water molecules to pass through, while larger particles are rejected. This process can remove up to 99% of dissolved solids from water.

2) Install a whole-house filtration system: Whole-house filtration systems are designed to filter all of the water coming into your home. These systems typically use activated carbon filters to remove dissolved solids and other contaminants from your water supply.

3) Boil your water: Boiling is a simple and effective way to remove many types of impurities from your water, including dissolved solids. Place your water in a pot or kettle and bring it to a boil for at least 3 minutes before consuming it.

4) Use distilled water: Distilled water is simply water that has been boiled and then allowed to cool, allowing impurities like dissolved solids


Water TDS levels are important for maintaining a healthy lifestyle. Picking the right water filtration system can help to ensure that you get the most out of your drinking water and reduce any potential health risks associated with consuming high-TDS waters. The next time you check your water TDS, remember to use it as an indicator of how much impurities are present in order to make sure that you are getting clean and safe drinkable water all year round.