USGS to map groundwater in Arizona with SkyTEM

Residents and visitors of the Grand Canyon West and Truxton/Peach Springs areas may see a low-flying helicopter towing a large hoop hanging from a cable starting on or around March 10, 2018, and lasting approximately one to two weeks. The low-flying helicopter will collect and record geophysical measurements for scientific research conducted by the U.S. Geological Survey.

Read the entire article and see maps at USGS’ website: https://www.usgs.gov/news/media-advisory-low-flying-helicopter-survey-groundwater-near-grand-canyon-west-and-peach