Abstract— clean drinking water is a basic human need.
Automation serves a vital role in the safe and reliable operation
of a water treatment plant in providing safe drinking water. This
paper focuses on an innovative and intelligent control and
monitoring system for Water Treatment Plant by using
“Raspberry Pi” as an effective alternative to PLCs for the
automation of small water treatment plants. Raspberry Pi is a
minicomputer which has an ability to control the system comes
with advantages like low cost and compact size.