City of Gastonia
NCDEQ Stormwater Design Manual (city MS4 / MDC)
CityDEP / DEQNorth CarolinamediumNeeds reviewCitations verified
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Compare each cited field to the official PDF before relying on it. What this means
Municipality coverage via NCDEQ Design Manual.
Other manuals in North Carolina: Charlotte-Mecklenburg, City of Asheville, City of Concord, City of Durham, City of Greensboro, City of High Point, City of Raleigh, City of Wilmington, City of Winston-Salem, North Carolina Department of Environmental Quality (NCDEQ), North Carolina Department of Transportation (NCDOT), Town of Cary
Document Metadata
Jurisdiction level
City
No evidence cited
State
North Carolina
No evidence cited
Version / edition
Revised: 1-3-2017
No evidence cited
Adoption / effective date
2017-01-03
No evidence cited
Last revised date
2017-01-03
No evidence cited
Relationship to state manual
adopts state manual directly
No evidence cited
Design Criteria
Design storm return periods (years)
10-year
No evidence cited
Water quality volume method
Combined SCM design volume handles the required storm depth for the applicable NCDEQ program (e.g., 1" under 15A NCAC 02H .1021(6) for non-coastal HQW/ORW).
No evidence cited
Peak flow calculation method(s)
NCDEQ MDC outlet erosion protection for 10-year peak
No evidence cited
Hydrologic/hydraulic software
Not found in document
No evidence cited
Approved BMP categories
Infiltration systems, Bioretention cells, Permeable pavement, Vegetated swales, SCM devices per 15A NCAC 02H .1051–.1062
No evidence cited