The Mapping Network would like to welcome our newest lake mapping partner, Petersen Companies, Inc.  Petersen Companies offers complete services for Topsoil Screening and Soil Blending, Demolition Services, Excavating, Road and Trail Building, Storm and Disaster Relief, and most recently Sediment Removal, Pond Clean Up and Dredging services.  They offer a portable screening service that can be brought to your site anywhere in the Midwest including Wisconsin, Illinois, Michigan and Iowa.  Petersen Companies also offers GPS Lake Mapping to assist in Sediment Removal, Pond Clean-up and Dredging services. Using an array of equipment including hydraulic suction and mechanical dredgers, they are able to remove sediment and muck from ponds, fish farms, channels, canals, boat harbors, marinas and boat houses in a safe and environmental sensitive manner with very low impact to the site. They strictly adhere to Army Corps of Engineers, DNR and local regulations to achieve the goals of our customers.