Mitch Nettle Civic League – Geological Survey EXPLORE Subsurface Maps Subsurface maps help determine well placement and enable engineers to calculate reserves and monitor trends. Aerial Photography Aerial photography provides a straightforward depiction of the physical and cultural landscape of an area. Augering & Boreholes Augers primarily are used for general exploration, advancing and cleaning the borehole, and drilling accessible borings. ABOUT US Civil League provides consulting services to engineering firms, land surveying companies, utility providers, mining companies and more. TALK TO US Have any questions? We are always open to discussing your business, new projects, creative opportunities, and how we can help you. GET IN TOUCH