About 92,000 results
Open links in new tab
  1. Coliform bacteria - Wikipedia

    Coliform bacteria are defined as either motile or non-motile Gram-negative non- spore forming bacilli that possess β-galactosidase to produce acids and gases under their optimal growth …

  2. What to Do about Coliform Bacteria in Well Water | Mississippi …

    Coliform bacteria are a large group of many kinds of bacteria, including fecal coliform bacteria, which occur naturally in the intestines of warm-blooded animals. The group also includes non …

  3. Coliform Bacteria - Penn State Extension

    Sep 8, 2025 · Most types of coliform bacteria are harmless to humans, but some can cause mild illnesses, and a few can lead to serious waterborne diseases. Coliform bacteria are often …

  4. Coliform in Drinking Water | What is Coliform & How to …

    Coliform is a bacteria that is present in nature and occurs in all human and animal waste. The bacteria itself is not considered harmful, however the coliform bacteria in drinking water can …

  5. Coliform bacteria | Characteristics & Examples | Britannica

    Coliform bacteria, any of various rod-shaped microorganisms that occur in the intestinal tracts of animals, including humans, and that are widespread in the environment. Coliform bacteria …

  6. Coliform Bacteria- Characteristics, Examples, Identification

    May 25, 2022 · Coliform bacteria are a group of Gram-negative, aerobic, and facultative anaerobic rod-shaped bacteria containing the enzyme – galactosidase that is capable of fermenting …

  7. Coliform Bacteria in Drinking Water - Washington State …

    Coliform bacteria are organisms present in the environment and in the feces of all warm-blooded animals and humans. Coliform bacteria will not likely cause illness. However, their presence in …

  8. Coliform vs. E. Coli - What's the Difference? | This vs. That

    Coliform bacteria are a broad group of bacteria that are commonly found in the environment, including in soil, water, and the intestines of animals. E. coli, on the other hand, is a specific …

  9. Coliform Bacteria in Drinking Water Supplies

    Total coliform counts give a general indication of the sanitary condition of a water supply. Total coliforms include bacteria that are found in the soil, in water that has been influenced by …

  10. Revised Total Coliform Rule And Total Coliform Rule - US EPA

    Feb 19, 2025 · This page goes over the Revised Total Coliform Rule And Total Coliform Rule, including a summary, history, and compliance information.