coliform count उदाहरण वाक्य

Three sites are regularly sampled for water quality while devices such as sondes continuously record temperature, conductivity, and pH . Benthic macroinvertebrates are frequently counted and fecal coliform counts are also run.
Of those, 130 samples were rejected, 75 of them because of salmonella, 10 because of contamination with E coli 0157H : 7 and the rest for high coliform counts and the presence of staphylococcus aureus.
A few times over the years, the Metro Vancouver health authorities have issued warnings that the beach Coliform counts are too contaminated for swimming-however for the most part, Wreck Beach tends to have a lower count than many Vancouver Beaches.
Other unplanned reasons for pool closure include lightning or thunder in the area, " search and rescue " situations, serious medical emergencies, high fecal coliform count, and chemical spills ( either inside the pool itself or over the Barton Springs segment of the Edwards Aquifer ).