What is the Difference Between Potable and Non-Potable Water Tanks?

If you’re in the market for a new water tank, there are several factors you need to consider before you make your purchase. First, you’ll need to know what size tank you need and where it will be installed. You’ll also need to determine whether the water will be drunk or used for other purposes. Your intended use will determine whether you need a potable or non-potable tank.

 As one of the leading purveyors of potable water storage tanks in Napa County, the team at Oakville Pump Service, we’ve collected some facts to help you determine your needs and the difference between the two.

 What exactly is potable water?

From the Latin word ‘potare’, potable means ‘to drink’. Water tanks classified as potable means they store water fit for people to consume. A non-potable tank, on the other hand, stores water that should never be drunk as it may pose a health risk.

 What is the major difference between potable and non-potable tanks?

The main difference between the two types of water tanks comes from the materials they’re made from, especially the plastic used for lining the inside of the tank. Most plastics are safe for storing water, however, there are some that will contaminate it. For a tank to be classified as potable it will need to have an NSF rating indicating that it is safe to use with potable water.

 What is a non-potable water tank used for?

Although you can’t consume the water stored in them, non-potable tanks still have many uses. Harvesting rainwater has become popular recently as more businesses are adopting sustainability and environmentally-friendly practices. This harvested water (also known as grey water) can be used for washing vehicles and clothes, as well as watering gardens and fields.

 Call us if you need help with water storage tanks in Napa County!

 For home or business, Oakville Pump Service provides exceptional service and affordable prices for potable water storage tanks in Solano County. Our team can tell you what size tank you need and can install it above ground or below. For more information contact us today.