North Dakota
NDDOT Design Manual Chapter V
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Heuristic agency extract from prepared text. NDDOT Design Manual Chapter V — Hydraulic Studies and Drainage Design
Fields not found in document: design_criteria.water_quality_volume_method, design_criteria.approved_bmp_categories
Document Metadata
Jurisdiction level
State
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State
North Dakota
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Version / edition
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Adoption / effective date
Not found in document
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Last revised date
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Relationship to state manual
independent
No evidence cited
Design Criteria
Design storm return periods (years)
2-year, 10-year, 25-year, 50-year, 100-year, 500-year
“). 10. Type of precipitation. V–01.03.2 100-Year Frequency Discharges for 100 year frequencies and associated water surface elev”
Water quality volume method
Not found in document
No evidence cited
Peak flow calculation method(s)
Rational Method, HEC-HMS, HEC-RAS, USGS regression equations
“Drainage Systems Section 3: Appendix A: Rational Method Runoff Coefficients Section 3: Appendix B: Time of Concentration of Smal”
Hydrologic/hydraulic software
HEC-HMS, HEC-RAS, HY-8
No evidence cited
Approved BMP categories
Not found in document
No evidence cited