The deposition of Arthrobacter deposition were monitor base on the rate of dispersion in the study environment, the study express the behaviour of Arthrobacter deposition in phreatic bed through the influences of lithology observed in heterogeneous formation, such condition were observed to monitor the rate of pressure on the transport system, application of numerical simulation were applied, the results express fluctuation and exponential phase on the transport process to phreatic beds, the study developed series of concentration variation base of the refection from geochemistry depositions, thus reaction with the contaminant in terms of inhibition or supply of nutrient for its population. The study is imperative because it has express the behaviour of Arthrobacter in its depositions and transport process in phreatic beds.

This paper monitored the migration level of Chlorobium in coarse formation, the study applied numerical modeling , the expression of the contaminants was through numerical simulation of the derived solution, the generated simulation values produces values that fluctuates and developed exponential in some conditions, these values range from 8.

The study monitor the dynamic pressure from phosphorus deposition on E.coli transport in coastal deltaic lake, such environment were observed to develop lots of negativities from various factors, the study observed high deposition of phosphorus, these substance are micronutrient family that increase the deposition of E.coli in lake and other river environments, the study monitor the behaviour of E.coli in lake under variation of phosphorus pressure in the system, dispersion and dynamic influences from such substances generated fluctuation of E.coli migration in the study environment, the derived solution generated simulation values that were compared with experimental values, and both parameters developed some level of faviourable fits, the study has also observed other environmental factors that may cause fluctuation of the E.coli in the study area.

This study monitored heterogeneous deposition of void ratio in predominant sand gravel depositions, several studies had been done on transport system with relation to depth of the formation, but the study centered more on time of transport in relation to heterogeneous void ratio and permeability of sand gravel formation, the time of transport were subjected to determine the rate of transport to the Phreatic depositions, fluctuation and exponential phase of transport were observed in the study area, depth of transport were slightly evaluated in the study, but the focus of the study is more on time influenced by heterogeneous void ratio on sand gravel depositions, simulation generated predictive values that were validated with experimental values and both parameters express favorable fits for model validation, the study provide platform to monitor time of transport influenced by heterogeneous void ratio in predominant sand grave depositions. Experts will definitely use the concept to monitor time of transport of E-Coli in sand gravel formation.