
Willem Jan Zaadnoordijk
Functie:
Geohydrologist

Willem Jan is an expert in the quantitative aspects of groundwater, with much experience in the application of models and confidence analysis. He uses his knowledge at TNO – Geological Survey of the Netherlands for the analysis of groundwater levels and the assignment of hydraulic conductivities in the subsurface models REGIS II and GeoTOP.
Groundwater level measurements
Willem Jan is involved in the Groundwater head viewer on the grondwatertools website that provides analyses of the groundwater level measurements in the national subsurface database.
Utrecht - Princetonlaan
Princetonlaan 6
3584 CB Utrecht
The Netherlands
Postal address
P.O. Box 80015
3508 TA Utrecht
The Netherlands