A key component in an invasive species Early Detection and Rapid Response (EDRR) program is the development of species distribution maps. Entering and tracking locations of invasives within and between states can identify the "leading edge" of invasive plants heading our way. This gives each of us a chance to implement EDRR programs in our area. These EDRR programs allow us to eradicate or control an invasive species before it becomes a "kudzu" kind of problem and allows land managers and agencies to prioritize control needs and strategies while populations are still small.

The Early Detection & Distribution Mapping System, or EDDMapS, is a mapping system for invasive species and pest distribution that is fast, easy to use, and doesn't require GIS experience or software. Using standardized our smartphone applications or on-line data forms, you can add images and specific information about the infestation to the EDDMapS database. This database aggregates data from other mapping projects and cooperators to display invasive species distribution at county, state and national level scales. This data is also shared with anyone who wishes to use it, including researchers, modelers, and more.

Creating a record is easy. Using one of the smartphone applications, you simply select the species you observed, confirm the location the GPS location your phone selected, add images and other information, and upload to the database. The online forms are much the same, except you will select the location on the form's map!

You can keep track of your personal or your organization's observations on EDDMapS. This provides you an easy way to look at your observations and keep records for your own use. The dashboard statistics can also help you quickly create your own reports.

EDDMapS can also be used as a tool to document and follow treatment programs through revisits. By keeping track of an infestation site that has been treated you can find it again and ensure the site has been successfully eliminated or see that it needs treated again. Revisits can be entered through the website or through the EDDMapS Pro app. EDDMapS Pro is designed for professionals, land managers, etc. to document locations over time.