We provide here the data set used by De La Bernardie et al. (2018) published in Water Resources Research. 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.

Pumping rate

Files related to pumping rate can be downloaded here.


Solute concentration

Files related to solute concentration can be downloaded here.


Files related to pressure can be downloaded here.

Injection temperature

Files related to injection temperature can be downloaded here.