Improving the Predictive Accuracy of Mn/Model: Modeling Historic and Prehistoric Surface Water Features

Mn/Model, an archaeological predictive model developed by Mn/DOT in the late 1990s, applies spatial analysis over large areas to determine the probability of finding precontact archaeological sites and to assess the need for archaeological surveys. The model is used for Section 106 reviews of Mn/DOT projects, helping to decide which areas to avoid and which to survey, as well as providing valuable information for survey design. It also helps Mn/DOT to avoid impacts on archaeological sites and to save money on unnecessary surveys.