The purpose of this study is to assess the current technical condition of the non-permanent Cîmpeni accumulation, situated on the Miletin River, in Botoșani county, and the possibility of turning the dry dam into an impounding dam. The changing of the non-permanent accumulation, into a permanent reservoir may be required in the future for the use of the volumes of water accumulated for irrigation and fish farming. It is also imperative to maintain its current function of flood mitigation for the downstream areas. In order to change the operating regime of the non-permanent accumulation Cîmpeni, into a permanent retention regime, it is mandatory for the owner to promote a Technical Project that includes a series of construction works. These works consist of: the consolidation of the upstream slope of the dam, the creation of a draining prism at the base of the downstream slope, along its entire length to lower the infiltration curve, and the construction of a maneuvering tower equipped with a metal gate to control the discharged flows through the bottom outlet. By implementing this project and by increasing the degree of behavior monitoring of the hydro-technical works, it is possible to increase the safety of the dam in case of high waters and the efficient use of the volumes of water from the reservoir.