In Constanta and Navodari region, close to the Black Sea, Romanian coastal line, there are several hydrological risks associated with the specific hydrological characteristics of the area and human activities. Assessment and management of human impact are crucial aspects in efforts to promote and maintain Good Ecological Status in the Black Sea. It is essential to adopt appropriate measures to reduce pollution, conserve marine resources and protect natural habitats to ensure the health and sustainability of the marine ecosystem in this region. This paper presents risk assessment using the New Environmental Assessment Tools software. The results show the good ecological condition of the analyzed ecosystems and the anthropogenic impact on the environmental factors in the study locations. These results are useful for establishing the risk matrix and the global pollution index.