lake management

  Is it alarmist to refer to nutrient loading as a growing dilemma that is threatening our waterways? Not if you work in the lake and pond management industry or have a passion for preserving our aquatic resources. Aquatic experts who manage water resources firmly believe nutrient loading is a rising…

What is phosphorus? Phosphorus, like nitrogen, is a critical nutrient required for all life. The most common form of phosphorus used by biological organisms is phosphate (PO4), which plays major roles in the formation of DNA, cellular energy, and cell membranes (and plant cell walls). Phosphorus is a common ingredient…

What is a total coliform positive or present sample? A water sample is present for total coliform or total coliform positive if coliform bacteria are found in the sample. Generally, coliforms are bacteria that are not harmful and are naturally present in the environment. They are used as an indicator…