About 88,000 results
Open links in new tab
  1. Turbidity - Wikipedia

    Turbidity (or haze) is also applied to transparent solids such as glass or plastic. In plastic production, haze is defined as the percentage of light that is deflected more than 2.5° from the …

  2. Turbidity and Water | U.S. Geological Survey - USGS.gov

    Jun 6, 2018 · Turbidity is the measure of relative clarity of a liquid. It is an optical characteristic of water and is a measurement of the amount of light that is scattered by material in the water …

  3. Turbidity - U.S. Environmental Protection Agency

    Turbidity is a measure of water clarity. High turbidity makes water appear cloudy or muddy. Why do we measure turbidity? Turbidity and total suspended solids (TSS) are different ways to …

  4. Turbidity - an overview | ScienceDirect Topics

    Turbidity is a drinking water quality parameter and a groundwater well stabilization indicator. The clarity of water defines a physical property of turbidity. Suspended matter, such as clay and silt …

  5. What Do Turbidity Levels Mean for Water Quality?

    Aug 4, 2025 · Turbidity, a measure of water clarity, indicates water quality. It describes the cloudiness or haziness in water, caused by suspended particles. Understanding turbidity is …

  6. Turbidity | water impurity | Britannica

    Turbidity refers to cloudiness caused by very small particles of silt, clay, and other substances suspended in water. Even a slight degree of turbidity in drinking water is objectionable to most …

  7. What is a turbidity current? - NOAA's National Ocean Service

    Jun 16, 2024 · Turbidity is a measure of the level of particles such as sediment, plankton, or organic by-products, in a body of water. As the turbidity of water increases, it becomes denser …

  8. What Is Turbidity in Water? (A Water Doctor Explains)

    Aug 2, 2024 · Turbidity in water is a measure of a water's clarity or cloudiness. Organic matter, algae, and other microscopic organisms all cause turbidity of a water body.

  9. Turbidity 101: What It Is, And Why It Is So Important - Hach

    Turbidity 101: What It Is, And Why It Is So Important. Turbidity, a measure of the cloudiness or haziness of a fluid, was originally intended as a qualitative measure of the aesthetics of …

  10. What Causes Turbidity in Water and Why Does It Matter?

    Aug 19, 2025 · Turbidity refers to the cloudiness or haziness of water, caused by the presence of numerous individual particles. It measures the degree to which water loses its transparency …