We provide here the data set used by Kang et al. (2015) 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 uranine can be downloaded here.

Amino G Acid

Files related to amino G acid can be downloaded here.


Pumping rate

Files related to pumping rate can be downloaded here.