Our Services

Environmental and Permitting

proHNS can assist you with water quality sampling, erosion and sediment control plan development, SWPPP inspections and reporting, SWPPP and Excavation Dewatering Plan writing for compliance with ADEC general permits, obtaining ADNR Temporary Water Use Authorization, applying for ADEC Approval to Construct water or wastewater projects, support for ADF&G in-water work permits, and preparation of U.S. Army Corp of Engineers nationwide permit applications and/or categorical exclusions.