Water Sediments and Particulates in natural water normally consists of erosion silts and organic matter – plankton.

The term “erosion silts” represents the loose sedimentary material, rock particles, mud, or clay in water.

The term “organic matter – plankton” represents the particulate matter derived from the breakdown of organisms or detritus in water.

Sediment is the loose sand, clay, silt and other. soil particles that settle at the bottom of a body of water. Sediment can come from soil erosion or from the decomposition of plants and animals. Wind, water and ice help carry these particles to rivers, lakes and streams.

Sediment pollution is the single most common source of pollution in U.S. waters. Approximately 30% is caused by natural erosion, and the remaining 70% is caused by human activity. Construction activity is the most common source of sediment pollution.

End of Water Sediments and Particulates

More about Water Sediments and Particulates in Water…
Lake Sediments
River and Stream Sediments
Sediment Significance to Fish and Aquatic Life

Go Back to:
Physical Water Quality
Chemical Water Quality
Biological Water Quality
Water Basics 101

Supporting Websites
School Science Kits
Water information presented for Science Students, Parents and Teachers
Water Test Kits
School Water Test Kits