Topographic Survey Planning for Sloped or Erosion-Prone Lots

Surveyor using a total station beside a sloped drainage swale for a topographic survey in Oklahoma City

Water moves differently on a slope. On flat ground it spreads out and sits. On a grade it picks a path, speeds up, and can cut into the soil. If your lot sits on a slope, the way you plan a topographic survey should follow that water, not just the shape of the future building. […]

How to Prepare for a Topo Survey

Licensed land surveyor conducting a topographic survey with a total station in Oklahoma City.

Oklahoma City’s mix of flat lots, sloped land, and clay-based soils makes site planning tricky. A topographic survey (topo survey) gives a clear picture of your property’s elevations, drainage patterns, and features so your project is designed to work with the land, not against it. What Is a Topo Survey and Why It Matters Unlike […]