We provide here the data set used by Pouladi et al. (2021) published in Journal of Hydrology (DOI). The data was acquired at the Ploemeur fractured rock observatory, which is part of the French network of hydrogeological observatories H+ (

The data may be downloaded from the links below by creating a login and a password on the H+ database at

The full dataset of the Ploemeur fractured rock observatory is available from , and



Files related to Fiber Optic Distributed Temperature Sensing can be downloaded here.


Files related to single-borehole flowmeter test performed at PZ26 can be downloaded here.