Big Data Analytics and Its Impact on Basin Water Agreements and International Water Law represents the state of the art when it comes to the use of disruptive technologies in the transboundary water context and its impact on international water law. Indeed, the case study provided in this manuscript which represents the most relevant example where big data is being used in the transboundary water context highlights this reality. The readers will understand current and also future potential impact of big data on water resources in the general context of disruptive technologies.