Abstract
Quality of aquatic system reflectable on the ecosystem and its hydro environment is of vital consideration for efficient delivery of intended goals of waterbodies for humanity. In response to the aquatic ecosystem hydro index factor, impact of hydro potential hydrogen on river system quality was considerably studied at the study area (Niger river in Asaba, Nigeria). Upon field measurement of the hydro potential hydrogen levels, the general quality assessment prior hydro index factor in the aquatic ecosystem, were deployed in obtaining the hydro potential hydrogen impact using the percentage negative quality effect prior index values at the river system. Conclusively prior obtained results from early, mid - day, late, and average hours, the hydro potential hydrogen levels were high with 7.2, 7.9, 7.6, and 7.5, had very high system quality with hydro index of 88, 88, 88, and 88, as well as recorded low impacts of 12, 12, 12, and 12, respectively. Moreso, it was found that temporary variation in range trend of hydro potential hydrogen occurrence in the river system may be temporarily influence by external variables.