Ordinances, Manuals, and Reports

Horry County Code of Ordinances
Relevant Chapters:
NEW! - Revised Stormwater Management Ordinance - effective July 11, 2017
NEW! - Stormwater Plan Review Fee Calculator - effective July 11, 2017
Chapter 17.7 - Stormwater Management
Chapter 18 - Land Development Regulations
Chapter 9 - Flood Damage Prevention and Control
Chapter 10, Article II - Solid Waste Handling and Disposal
Chapter 10, Article II - Weed and Debris maintenance requirements
Chapter 16, Article IV - Obstruction of drainage structures, rights of way
Chapter 4, Article III - Migratory Wild Fowl
Chapter 13, Article VI - Mining Permits
Manuals and Plans
NEW! - Revised Horry County Stormwater Management Design Manual - effective July 11, 2017
Before July 11, 2017, Horry County Stormwater Management Design Manual Part 1 | Part 2 | Part 3
SC Department of Health and Environmental Control Stormwater BMP Handbook
Low Impact Development in Coastal South Carolina: A Planning and Design Guide
208 Water Quality Plan for the Waccamaw Region
North Carolina Stormwater BMP Manual
North Carolina Low Impact Development Guidebook
Georgia Stormwater Management Manual and Coastal Stormwater Supplement

Watershed Plans
Murrells Inlet Watershed Plan 2014 (scroll down to Water section)
Drainage Studies
Crystal Lake Alternative Improvements Study 2013
Narrative Report
Appendix A (minus soils analysis)
Tables
Probable Construction Costs
Lakewood-Pirateland Swash Drainage Study 2012
Phase II - Drainage Improvement Alternatives Study
Narrative Report
Figures 1-2
Figure 3
Figure 4
Figures 5-8
Tables
Probable Construction Costs
Exhibits
Phase I - Drainage Study and Technical Model
Report and Appendices A-C
Appendix D Part 1
Appendix D Part 2
Concept Study of a Flood Reduction Diversion Canal - Waccamaw River - 2009 Report and Appendices A-C

Caropines-Deerfield Drainage Studies
2008 Outfall Study: Part 1 | Part 2 | Part 3 | Part 4 | Part 5
2000 Outfall Study: Part 1 | Part 2 | Part 3
Raccoon Run Floodplain Study
Horry County Stormwater Beach Outfall Study 2001
Scientific Reports
Water Quality Study of Horry County Regional Stormwater Pond 2010
US Army Corps Singleton Swash Report 2009 Report | Appendix Part 1 | Part 2 | Part 3
Briarcliffe Acres Water Quality and Bacteria Study 2011 | Appendix A | Appendices B-F

Withers Swash Pilot Study for Genetic Source Tracking of Fecal Indicator Bacteria
USGS Report - Relation between Enterococcus concentrations and turbidity in fresh and saline recreational waters,
coastal Horry County, South Carolina, 2003-04