Explore the causes and effects of water contamination, including microplastics, chemicals, and stormwater runoff. Learn how to protect lakes, rivers, and freshwater resources.
When the road get snow covered and icy, road crews work extra hard to keep travelers safe. However, the extensive use of salt may be damaging lakes and streams. Researchers examined 371 lakes and found that 44% are at risk of salinization, meaning there is a build of salt in the water table. This excess
Alex Weber, a junior at Carmel High School in California, and her friend Jack Johnston had repeatedly come across large numbers of golf balls on the ocean floor while snorkeling in the Monterey Bay National Marine Sanctuary near the town of Carmel-by-the-Sea. As environmentally conscious teens, they started removing golf balls from the water, one
The relationship between water quality and soil erosion cannot be overemphasized. Soil erosion and residue management, especially surface water runoff, influence water quality. A silt fence, sometimes called a filter fence, is a temporary sediment control barrier used on construction sites to protect water quality in nearby waterways from sediment in stormwater runoff. The problem
A monumental eco-challenge facing the planet is plastic marine debris. The modern economy has produced more than eight billion metric tons of newly manufactured plastic, but 75% of it becomes plastic waste. It is estimated that approximately five trillion pieces of plastic, or roughly 250,000 metric tons, have littered the waters. So, what can be
A recent study of bottled water, conducted by the journalism organization Orb Media, found that almost every major brand of bottled water is contaminated with particles of plastic. The researchers tested 250 bottles of water—from nine countries and 11 brands. They dropped a red dye in each, which stuck to the plastic and glowed when
The beautiful fall colors will soon give way to barren trees and piles of fallen leaves around our yards and neighborhoods. The leaves decompose and restock the soil with nutrients and organic matter. However, those decomposing leaves may eventually make their way into lakes and rivers. They get washed down streets and into storm drains
Probably the single most helpful thing we can all do to help keep surface waters clean is the addition of a native vegetative buffer along the lakeshore. Buffers help filter out and trap pollutants like fertilizers, herbicides and pet waste before they reach the water. In addition, the deep roots from native buffer plants help
Phosphorus is one of the most important components in the ongoing struggle to balance agricultural prosperity with water quality. When farmers fertilize their fields with this essential nutrient, plants use some, with precipitation carrying excess amounts into nearby bodies of water, fueling algal blooms that can kill fish and and endanger drinking water quality. But
Portland’s first snowstorm of the winter storm season hit mid-day prompting thousands of people to head home early. Unfortunately, roadways were clogged for hours leaving many to abandon their cars. Cautious motorists decided to stay home from work when the second snowstorm that left roadways icy for days. Portland is now looking at adding road