How Water From the Ocean Gets to Your Faucet.

Water is the only substance on earth that still remains a mystery to us. Every day you receive water from an average of four different sources, including rain, streams, rivers, and now the ocean. Water is now more accessible than ever before. But how does this miracle happen?

This article will provide you with an overview of how water gets from the ocean to your faucet. Even if it sounds too complicated, don’t worry! There are plenty of easy-to-follow diagram and illustrations provided for any visual learners out there!


Introduction to the Water Cycle

The water cycle is the continuous movement of water on, above, and below the surface of the Earth. It consists of four interconnected parts: precipitation (rain and snow), runoff (water from rain and snow that travels over the ground as a sheet or in streams), groundwater (water that travels underground to fill cracks and crevices in the earth’s foundation), and evaporative loss (water vapor that escapes into the air from oceans, lakes, swamps, wetlands, and other bodies of water). The term “hydrologic cycle” is also sometimes used to describe this process.

The water cycle starts when atmospheric moisture condenses at higher altitudes to form clouds. This moisture then falls as precipitation. Precipitation can take many forms including rain, snow, ice pellets or hail. Runoff occurs when excess precipitation flows over land to lakes or rivers. Groundwater also exists beneath land surfaces as an aquifer. When it rains, some surface water will seep into these subterranean waters which can be accessed for human use through wells or springs. Surface water will also flow into rivers that connect with oceans. Evaporation is an invisible part of the hydrologic cycle but one that is critical because it accounts for about 90% of all freshwater usage on Earth’s surface today!

Water Cycle

The Importance of Water

Water is the only substance on earth that still remains a mystery to us. Every day you receive water from an average of four different sources, including rain, streams, rivers, and now the ocean. Water is now more accessible than ever before. But how does this miracle happen? Where did it come from? How is it distributed? Why can’t we make more of it? These are just a few of the many questions that have puzzled scientists for decades.

Although water has been around for billions of years, it is still a mystery. It will continue to be a mystery until someone discovers where all the missing water on Earth has gone. Water covers 71 percent of the Earth’s surface, but only 2 percent of that is freshwater. That means there is only 1.5% freshwater available to us on Earth!


What is Seawater?

Seawater is a salty mixture that contains a variety of minerals and salts.

The average seawater has a salinity level of 35 parts per thousand. This means that for every thousand grams of water, there are approximately 35 grams of salt. The salinity level varies from ocean to ocean because different sources contribute to the water’s composition, but it is always between 30 and 37 parts per thousand. The average temperature of seawater is about 3 degrees Celsius, which is equivalent to 36 degrees Fahrenheit.


How Does Seawater Get to Your Faucet?

How Does Drinking Water Get To Your Faucet?

The first stop for seawater is at the desalination plant. A desalination plant, also known as a water treatment facility, is where seawater is processed to remove salt and other minerals. What’s left is called “purified water” or “desalinated water.” After this step, the purified water is typically pumped through a series of pipes that run roughly four miles (~6 kilometers) to the next step in the process.

The purified water then undergoes an important process called “chlorination.” This process removes any bacteria or microorganisms that could make you sick. It also allows chlorine gas to combine with any organic matter in the water (like algae). This prevents anything from growing inside your drinking water pipes, which would make your drinking water unsafe to drink! Chlorine gas then combines with hydrogen gas to form table salt and hydrochloric acid. The table salt falls to the bottom of the tank and can be removed if necessary. The hydrochloric acid becomes diluted because it’s mixed with so much pure water.

To check if chlorine levels are still high enough, people use test strips that change color when they come into contact with chlorine-treated tap water. If these strips turn blue, then you know it’s time for more chlorine! The chlorinated purified water will now move on to the next step in the process: filtering. Filtering removes larger particles found in seawater like sand, silt, clay, and other particles.

Water is pumped from the bottom of the tank through a series of filters, which trap most of these larger particles. These filters are made up of layers of sand and gravel, which are designed to remove particles as small as one micron in size.

The water then goes through another process called “sedimentation.” This allows the heavier particles to sink to the bottom of the tank while allowing water to move freely through a system of pipes called “pipes.” The pipes carry water to nearby treatment plants where it’s treated again before it’s sent back out into our homes!


Salinity

The salinity of water is actually a measure of its salt content. It’s measured in parts per thousand, where 0-1 is fresh and 3500+ is considered to be seawater.

Salinity can come from many different sources. Rain and runoff from rivers contains less salinity than the ocean, which contains more salinity because it has been exposed to the elements for longer periods of time.

We measure our water by parts per million (ppm) when we want to know the salt content. Parts per million (ppm) refer to how many milligrams there are in each liter of water; for example, if there were 500 mg in every liter, that would be 500 ppm. Seawater has a higher concentration of salt than rivers and rainwater, so it has a much higher ppm than fresh water sources.

Seawater varies in different locations and climates due to tides and climate patterns. The winter months result in increased salinity because rainfall is lower and evaporation rates are higher. As a result, there’s more sea ice during this period as well.


Evaporation

To understand how water from the ocean gets to your faucet, we first have to go back in time. The earth’s surface was once covered by a huge ocean, which is now all but gone. All of this water evaporated and made its way into the atmosphere as a gas. This process is called evaporation. Today, many people rely on this for their drinking water because it’s free, clean, and available everywhere!

The amount of water that evaporates increases as the temperature of water increases. This is why you’ll see more steam rising from a hot cup of tea than from a cold one. When the temperature reaches 100°F (38°C), all the water will evaporate and leave behind the tea leaves. The amount of time that it takes for this to happen depends on the humidity level. If it’s humid, there will be more moisture in the air, so the water won’t evaporate as quickly. On average, a liter of water will take 20 minutes to evaporate when there’s no wind and 80% humidity.


Conclusion

The Earth is made up of three parts: The solid Earth, the atmosphere, and the water. The water is the only part that moves freely between these three parts. It moves through the air as water vapor; it moves through the ground as groundwater, and it moves through the oceans as seawater. Seawater is saltwater, which means it is denser than fresh water, and this density helps it move through the ocean without mixing too much with the other oceans. Seawater evaporates into water vapor, which then travels through the atmosphere back down to Earth as rain or snow, ending up in lakes, rivers, or underground aquifers. Eventually, this water vapor finds its way back to the ocean. The water cycle continues.