Rhode Island
RIDOT Linear Stormwater Manual
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Heuristic agency extract from prepared text. RIDOT Linear Stormwater Manual (February 2019)
Fields not found in document: design_criteria.peak_flow_calculation_method, design_criteria.required_hydrologic_hydraulic_software
Document Metadata
Jurisdiction level
State
No evidence cited
State
Rhode Island
No evidence cited
Version / edition
Not found in document
No evidence cited
Adoption / effective date
Not found in document
No evidence cited
Last revised date
Not found in document
No evidence cited
Relationship to state manual
independent
No evidence cited
Design Criteria
Design storm return periods (years)
10-year, 100-year
“foot per second. o Maximum velocity for 10-year design storm: 3 feet per second o If velocities are greater than the maximum ve”
Water quality volume method
Water Quality Volume (WQV): The volume of the first inch of runoff from impervious surfaces (WQV = 1-inch X impervious area)
“Water Quality Volume (WQV): The volume of the first inch of runoff from impervious surfaces (WQV = 1-inch X impervious area)”
Peak flow calculation method(s)
Not found in document
No evidence cited
Hydrologic/hydraulic software
Not found in document
No evidence cited
Approved BMP categories
Bioretention, Infiltration Basin, Infiltration Trench, Extended Detention, Sand Filter, Vegetated Swale, Filter Strip, Oil/Grit Separator, Retention Basin
“Bioretention, Infiltration Basin, Infiltration Trench, Extended Detention”