Wetlands

US Army Corps of Engineers-Wilmington: www.saw.usace.army.mil/
US Army Corps of Engineers-Charleston: www.sac.usace.army.mil
NC Division of Water Resources: portal.ncdenr.org/.../ws
SC DHEC: www.scdhec.gov/environment/WaterQuality/CoastalPermits/CriticalAreaPermitting/​

Soil Science / Onsite Wastewater

NC Board of Licensed Soil Scientists: www.ncblss.org/
NC Dept of Health and Human Services: ehs.ncpublichealth.com/oswp/
NC State Dept of Soil Science: www.soil.ncsu.edu/
NC Onsite Wastewater Contractor Inspector: www.ncowcicb.info
SC DHEC: www.scdhec.gov/HomeAndEnvironment/YourHomeEnvironmentalandSafetyConcerns/SepticTanks/
SC Soil Classifer: www.llr.state.sc.us/

Forestry

NC State Board of Registration for Foresters: www.ncbrf.org/
NC Forest Service: www.ncforestservice.gov/
​Society of American Foresters: http://www.safnet.org