My current research is to develop an observation network system for water quality of Wabash River. Within this system, we are going to implement physical indices monitoring such as water temperature, pH value, sediment analysis, etc., as well as integrate robots (UAVs and UUVs) into the system as sampling executors. The bottomline of this project is to pave the way of robotic application in Cyber-Physical System (CPS). In addition to monitoring, the data collected with this system will be recorded and stored in database. Moreover, with technologies of Big-Data and Machine Learning, we are able to provide immediate conclusions such as pollution prediction and alarming. In the initial stage, we are working on our underwater robot, named Tri-SedimentBot, building and test. Sooner we will start communication network design which connects every robot in the area of interest to the command center. Necessary path planning and command sending will also be achieved within this network with ideas of Cloud Robotics.