Microbiological Laboratory

The experts at microbial testing services strongly recommend annual coliform bacteria testing for private water wells as they can be contaminated any time without changing the taste or odor of the water. Coliform bacteria potentially contaminate the water in various ways thus it is necessary to test the water at right time. You need to remember the below cases to remain safe always. • Carry out coliform bacteria test at least once a year for all private residential water wells. • Conduct the test when a new well has been constructed. • Do not forget to have coliform test after something has been done on the well. • When you suspect or see any indication that contamination has taken place, such as if the well was covered with flood water, you should immediately opt for coliform testing. What Is Coliform Bacteria? There are two categories of coliform bacteria in general that are found in well water - total coliform and fecal coliform or Escherichia coli (E. coli).