GeoPentech has provided hydrogeological, geological, geophysical, and geotechnical services on the Metropolitan Water District of Southern California’s Hayfield Lake Groundwater Conjunctive Use Project.
![](https://geopentech.com/wp-content/uploads/2016/05/Hayfield-Lake-Project.jpg)
GeoPentech has provided hydrogeological, geological, geophysical, and geotechnical services on the Metropolitan Water District of Southern California’s Hayfield Lake Groundwater Conjunctive Use Project.