Most Polluted Rivers in the USA Part 1.

Most Polluted Rivers in the USA Part 1.

Colorado Experience | The Most Polluted Zip Code, Part 1Подробнее

Colorado Experience | The Most Polluted Zip Code, Part 1

MOST POLLUTED RIVERS (USA) PART 2 | MISSISSIPPI RIVER SYSTEMПодробнее

MOST POLLUTED RIVERS (USA) PART 2 | MISSISSIPPI RIVER SYSTEM

New York's Toxic Wasteland: America's Water Crisis (Part 1/3)Подробнее

New York's Toxic Wasteland: America's Water Crisis (Part 1/3)

Catching ‘Sewer Salmon’ In One of the Most Polluted Rivers in the USПодробнее

Catching ‘Sewer Salmon’ In One of the Most Polluted Rivers in the US

The Yamuna, India's most polluted riverПодробнее

The Yamuna, India's most polluted river