What is another word for dye tracing?
Pronunciation: [dˈa͡ɪ tɹˈe͡ɪsɪŋ] (IPA) 
Dye tracing refers to the process of tracking the movement of water, usually in underground streams or drainage systems, by adding a fluorescent dye to the water. Sometimes, however, "dye tracing" might be too specific or too technical a phrase to use in a certain context. Here are some synonym options that could be used instead: water tracing, fluorescent dye tracking, hydrologic tracing, stream tracing, fluorescent marking, groundwater mapping, or water flow detection. Each of these synonyms captures the general idea of following the flow of water, but they offer more variety in phrasing for those who might not be familiar with the exact term "dye tracing".
