The Seismoelectric Survey Method

The seismoelectric method is a reliable geophysical technique for locating and quantifying underground water sources by directly inducing an electrical signal from groundwater. With our computerized seismoelectric technology, we collect electrical signals generated by seismic compression (sound) waves sent deep into the ground. The compression wave slightly displaces the water within saturated layers of sand, gravel, sandstone, and fractured rock. This microscopic water movement generates a measurable electric signal (like static electricity) that travels to the surface and is recorded by our sensitive instruments.

By measuring these electrical responses, we can accurately determine an aquifer's location and viability before drilling begins.

Seismoelectric surveys are uniquely sensitive to the fluid itself. If no water is present, no electrical signal is generated, making it an excellent tool for reducing the risk of drilling dry holes.

See how the science works.

Professional Geologist Assessments

The Seismoelectric survey is coupled with a comprehensive geologic evaluation utilizing readily available industry information. We use topography, climate, site geology, hydrology, faulting, and surrounding well information to understand subsurface conditions. A California-licensed Professional Geologist with over 25 years of industry experience prepares the assessments.