To evaluate the bacteriological contamination of groundwater wells due to onsite sanitation
in Jempol coast, a survey was conducted in order to measure the concentration of E. coli,
and fecal coliform indicators, as well as the presence of viruses, generally infect the human.
Groundwater specimens were collected from twenty-five wells in Jempol coast and were
analyzed for the presence of E. coli and fecal coliform. Dominantly, bacteriological analysis
results were in accordance with the Indonesian standards based on Permenkes RI no no …