A site visit by a qualified wetland ecologist can help determine the presence of wetland. The WDNR will provide this service for a fee; however, they will not determine the location of a wetland boundary, if present. You will need to hire a consultant to complete a wetland delineation, if necessary. Determining the need for a wetland delineation prior to having the WDNR on-site will be important as this could save you money. NES can help determine the presence of a wetland and mark their location in one step, saving you the WDNR site visit fee. In many cases, we will also be able to conduct wetland determinations for a fee similar to the WDNR.