Chris Sonne CBLP Level 1- Basic Foundation in Sustainable Design and InstallationCBLP-Buffers certificate Specialties Conservation landscaping with native plants Downspout redirect (disconnection) Dry well Filter strips Green or vegetated roof Impervious cover removal Permeable hardscapes Rainwater harvesting Regenerative stormwater conveyance Soil amendment Stormwater Practices Sustainable Landscape Management/Maintenance Wet ponds Photos About Chris Sonne Natural Resources Design 1009 Shepard St. NE Washington, District of Columbia 20017 434-996-1752 Chrs@NaturalResourcesDesign.com Website Summary of Services Sustainable stormwater management designs and permitting utilizing CBLP principles and practices. Years of Experience: 33 Certification Number: 2-00019 Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API.