Water Pollution Facts

HOW MANY "I"s ARE IN "MISSISSIPPI"?
... AND IS THERE "P" IN THERE TOO?
Water Pollution Facts and Figures

We sometimes hear politicians and pundits say, "There's no water pollution problem anymore. We've done very well cleaning up our water." Now, we would never suggest that anyone take a politician at his word or believe the TV—proceed into the spin zone at your own risk. But since there are no rivers on fire now and we don't see too many stories about fish kills, they must be right, eh? On the other hand, a majority of people in the Western world seem to think their tap water is much less safe and drinkable than bottled water, which is a very expensive way for people to quench their thirst.

So, when it comes to water pollution facts, who's all wet and who's got it right? This article is the first of a multi-part series that will splash around in the deep end of the water pollution issue.

BEFORE THE WATER POLLUTION FACTS – WATER BASICS

Before we dive into our pool of water pollution facts, it will be helpful to do a quick review of the different types of water in general:

Ocean Water: The vast majority of water on the planet is the salt water in the oceans and seas.

Fresh Surface Water: This is the fresh water in rivers, streams, lakes, ponds and similar bodies of water. (Almost all of these contain fresh water, though a few lakes contain salty water.) Technically, the world's ice caps and glaciers also fall into this category , and actually contain very, very large amounts of fresh water.

Groundwater: The majority of the planet's liquid freshwater is stored in underground aquifers. It's important to remember that groundwater pollution is very difficult to treat, and it doesn't just "flush out" on its own. Water that enters an aquifer remains there for an average of 1,400 years!

Hey, I think that was our first water pollution fact! Here are some more.

WATER POLLUTION FACTS FOR THE UNITED STATES

Water Pollution Fact #1

40% of America's rivers are too polluted for fishing, swimming, or aquatic life.

Water Pollution Fact #2

Even worse are America's lakes—46% are too polluted for fishing, swimming, or aquatic life.

Water Pollution Fact #3

Two-thirds of US estuaries and bays are either moderately or severely degraded from eutrophication (nitrogen and phosphorus pollution).

Water Pollution Fact #5

1.2 trillion gallons of untreated sewage, stormwater, and industrial waste are discharged into US waters annually. The US EPA has warned that sewage levels in rivers could be back to the super-polluted levels of the 1970s by the year 2016.

Water Pollution Fact #6

In any given year, about 25% of beaches in the US are under advisories or are closed at least one time because of water pollution.

WATER POLLUTION FACTS BEYOND THE U.S.

Water Pollution Fact #9

The quality of water in Europe's rivers and lakes used for swimming and water sports worsened between 2004 and 2005, with 10% of sites not meeting standards.

Water Pollution Fact #10

Slovakia has the lowest compliance with EU guidelines for freshwater areas, with only 22.4% of bathing sites meeting the standards.

Water Pollution Fact #11

Thirty percent of Ireland's rivers are polluted with sewage or fertilizer.

Water Pollution Fact #12

The Sarno is the most polluted river in Europe, featuring a nasty mix of sewage, untreated agricultural waste, industrial waste, and chemicals.

Water Pollution Fact #13

Greece has the cleanest coastal waters, followed by Spain and Germany. Lithuania and Estonia have the dirtiest coastal waters.

Water Pollution Fact #14

The King River is Australia's most polluted river, suffering from a severe acidic condition related to mining operations.

Water Pollution Fact #15

Pollution of freshwater (drinking water) is a problem for about half of the world's population. Each year there are about 250 million cases of water-related diseases, with roughly 5 to 10 million deaths.

Water Pollution Fact #16

Diseases caused by the ingestion of water contaminated with pathogenic bacteria, viruses, or parasites include:

• cholera
• typhoid
• schistosomiasis
• dysentery and other diarrheal diseases

Water Pollution Fact #17

Bangladesh has some of the most polluted groundwater in the world. In this case, the contaminant is arsenic, which occurs naturally in the sediments. Around 85% of the total area of the country has contaminated groundwater, with at least 1.2 million Bangladeshis exposed to arsenic poisoning and with millions more at risk.

Water Pollution Fact #18

Each year, plastic waste in water and coastal areas kills up to:

• 100,000 marine mammals,
• 1 million sea birds, and
• countless fish.

Water Pollution Fact #19

The world's seas are beset by a variety of water pollution problems. See the table below for 10 of the worst areas.

If you are using a screen reader, click here to get html version of table.

Water Pollution Fact #20

In one week, a typical cruise ship generates:

• 210,000 gallons of sewage;
• 1,000,000 gallons of "gray water" from showers, sinks, dishwashers and clothes washers;
• 37,000 gallons of oily bilge water;
• more than eight tons of solid waste; and
• toxic wastes from onboard operations like dry cleaners and photo processing laboratories.

Water Pollution Fact #21

Around 80% of the pollution in seas and oceans comes from land-based activities.

WATER POLLUTION FACTS WRAP-UP

Publish date: 26-JUL-2005

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"Water and air, the two essential fluids on which all life depends, have become global garbage cans."

— Jacques Cousteau