{"id":1221,"date":"2021-01-16T10:04:29","date_gmt":"2021-01-16T10:04:29","guid":{"rendered":"https:\/\/petpedia.co\/blog\/?p=1221"},"modified":"2024-02-18T15:57:02","modified_gmt":"2024-02-18T15:57:02","slug":"water-pollution-statistics","status":"publish","type":"post","link":"https:\/\/petpedia.co\/blog\/water-pollution-statistics\/","title":{"rendered":"42 Upsetting Water Pollution Statistics (2024 UPDATE)"},"content":{"rendered":"
Water is life. It covers around 71% of the Earth\u2019s surface, and it is home to over two million species of animals and plants. And yet, water pollution statistics show that we continue to contaminate bodies of water.<\/span><\/p>\n How devastating are the effects of this environmental issue? And what are the causes of water pollution? Read on to discover!<\/span><\/p>\n Now that you saw some of the horrifying pollution stats, keep scrolling to learn more about what you can do to decrease it.<\/span><\/p>\n Did you know that most of the trash in oceans comes from the land? Here are some more shocking water pollution types and causes.<\/span><\/p>\n (World Bank, UNESCO)<\/span><\/p>\n Water pollution facts and statistics show that as of 2017, high-income countries, such as the US, Canada, Germany, and Japan, treat around 70% of the wastewater they generate.<\/span><\/p>\n On the other hand, low-income countries only treat 8% of industrial and municipal wastewater.<\/span><\/p>\n (California Coastal Commission)<\/span><\/p>\n Land-based sources include<\/span> litter, industrial waste, and improper waste management<\/span><\/a>. Only 20% of all waste in oceans, water pollution stats show, is connected to ocean-based sources, such as fishing, cargo, and cruise ships.<\/span><\/p>\n (FAO)<\/span><\/p>\n Factory farming is the second most significant source of contamination<\/span><\/a> in wetlands and the third in lakes. It is also the leading cause of nitrogen groundwater pollution in China. It currently threatens 38% of European bodies of water.<\/span><\/p>\n (EPA)<\/span><\/p>\n According to water pollution statistics, this issue is caused by high amounts of nutrients (such as phosphorus and nitrogen), usually as runoff from farms.<\/span><\/p>\n Nutrient pollution fuels algae bloom, i.e., dense plant growth. This, in turn, damages and can even cause the death of marine life. It also leads to the creation of so-called \u201cdead zones.\u201d<\/span><\/p>\n (NRDC)<\/span><\/p>\n These dead zones cover 245,000 km\u00b2 (about 94,595 square miles) across the planet, or roughly the size of the UK, water pollution facts tell us.<\/span><\/p>\n Around 200 of these zones are believed to be found in the US. They are primarily caused by agricultural pollution, untreated wastewater, and airborne nitrogen.<\/span><\/p>\n (National Geographic, EPA)<\/span><\/p>\n The Mississippi River annually carries million tons of nitrogen pollution into the Gulf of Mexico. It results in the formation of a \u201cdead zone\u201d nearly the size of New Jersey.<\/span><\/p>\n The \u201cdead zone\u201d peaked in 2017 when it reached 8,776 square miles, facts about water pollution show. Luckily, in summer 2020, the zone was reduced to 2,116 square miles.<\/span><\/p>\n (WWF)<\/span><\/p>\n Contrary to popular belief, most oil slicks aren\u2019t caused by oil ships and marine transport. 36% of oil in the water actually comes from drains and rivers in the form of runoff and urban or industrial waste.<\/span><\/p>\n (NRDC, CNN)<\/span><\/p>\n Accidentally released or improperly handled radioactive waste can cause significant damage to aquatic life and people\u2019s health, as well as financial harm.<\/span><\/p>\n What\u2019s more, stats about water pollution suggest that radioactive elements can remain in the water for years.<\/span><\/p>\n Recently, traces of radioactive carbon from nuclear tests carried out in the 1950s were found in the muscle tissues of creatures that live in the deepest trenches of the Pacific Ocean.<\/span><\/p>\n (NRDC)<\/span><\/p>\n Not all forms of pollution are visible. All the vessels in seas and oceans, such as ships and tankers, emit high-intensity sounds. They injure marine life and disrupt their natural habitat and threaten their survival.<\/span><\/p>\n The US is rich in lakes, rivers, and oceans. But tap water is contaminated in almost every state, and lakes aren’t safe for swimming.<\/span><\/p>\n (Center for American Progress)<\/span><\/p>\n Only 31% of the US waters have been tested, but the numbers are horrifying. The EPA has labeled 800,000 miles of streams and rivers impaired because of nutrient pollution.<\/span><\/p>\n (EWG)<\/span><\/p>\n Recent research has discovered that water pollution rates are much higher than reported. EWG tests found that 31 states and DC have toxic PFAS chemicals in tap water.<\/span><\/p>\n Out of 44 tested places, only two had no detectable PFAS chemicals. In contrast, one had PFAS chemicals below the levels that are dangerous to health.<\/span><\/p>\n (E&E News)<\/span><\/p>\n The cost-cutting move in 2014 to switch to a new drinking water source in Flint, Michigan, resulted in one of the country’s biggest water crises. And an outbreak of Legionnaires’ disease that killed 12 and made dozens sick.<\/span><\/p>\n (The Earth Project, The Allegheny Front)<\/span><\/p>\n The Ohio River, which passes through six states, has about 6,900 toxic water discharges. The Mississippi River and the Tennessee River are ranked second and third as the most polluted rivers in the US.<\/span><\/p>\n (World Economic Forum, National Geographic, National Geographic)<\/span><\/p>\n The Great Pacific Garbage Patch is located between Hawaii, California, and Japan. Stats on water pollution show it’s one of the biggest trash sites on the planet and contains 1.8 trillion pieces of plastic.<\/span><\/p>\n It’s estimated the plastic debris in the GPGP weighs more than 80,000 tons and covers an area three-times bigger than France. Besides plastic, it also contains abandoned fishing gear (46%) and debris from the 2011 Japanese tsunami (20%).<\/span><\/p>\n Plastic is one of the most significant pollutants. Billions of pounds of plastic waste end up in oceans and endanger countless animal species.\u00a0<\/span><\/p>\n But how does plastic get into the waterways? There are plenty of ocean pollution statistics that reveal the answers.<\/span><\/p>\n (National Geographic, DW)<\/span><\/p>\n 50% of plastic is produced in Asia, with China accounting for 29% of all plastic produced globally. People have so far manufactured over 8.3 billion tons of plastic, 6.3 billion of which is waste.<\/span><\/p>\n So, how much plastic is in the ocean?<\/span><\/p>\nWhat are the Top 10 Stats and Facts About Water Pollution<\/b><\/h2>\n
\n
What Are the Causes of Water Pollution?<\/b><\/h2>\n
1. 80% of the world\u2019s wastewater is released back into the environment.<\/b><\/h3>\n
2. 80% of trash in oceans comes from land-based sources.<\/b><\/h3>\n
3. Agriculture is the most significant source of contamination in US rivers and streams.<\/b><\/h3>\n
4. Nutrient pollution is one of the most widespread types of water pollution in the world.<\/b><\/h3>\n
5. There are some 500 “dead zones” where no living organism can live.<\/b><\/h3>\n
6. One of the most significant \u201cdead zones\u201d forms every year in the Gulf of Mexico.<\/b><\/h3>\n
7. Oil spills only account for 12% of oil entering seas every year.<\/b><\/h3>\n
8. Radioactive waste is another cause of water pollution.<\/b><\/h3>\n
9. Ocean noise also pollutes the water.<\/b><\/h3>\n
Water Pollution Statistics in the US<\/b><\/h2>\n
10. Over 2.5 million acres of ponds, reservoirs, and lakes are unsafe due to nutrient pollution, according to the water pollution statistics from 2021.<\/b><\/h3>\n
11. Harmful contaminants were found in the tap water of 31 states and DC.<\/b><\/h3>\n
12. At the height of the Flint water crisis, lead levels in tap water were 25 times over the legal limit.<\/b><\/h3>\n
13. Ohio river pollution facts show that it is the most polluted river in the USA.<\/b><\/h3>\n
14. Over half of the trash in the Great Pacific Garbage Patch comes from land-based sources in North America and Asia.<\/b><\/h3>\n
Plastic Pollution Statistics<\/b><\/h2>\n
15. Almost 50% of plastic has been manufactured since 2000.<\/b><\/h3>\n
16. 18 billion pounds of plastic waste go into the world\u2019s oceans every year.<\/b><\/h3>\n