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COORDINATED
STORMWATER PERMITTINGALISA R. RICHARDSON, MS PE
CONSTRUCTION STORMWATER SUPERVISOR
RIDEM – OFFICE OF WATER
OCTOBER 20,2015
OFFICE OF WATER RESOURCES RESTRUCTURE
Office of Water Resources
Alicia Good
Surface Water Protection
Angelo Liberti
RIPDES
Eric Beck
SRF, O&M, TMDL, Ambient WQ, O/A, NPS
Groundwater and Wetlands Protection
Brian Moore
Construction Stormwater Alisa
Richardson
OWTS/
Wetlands/
COORDINATED STORMWATER PERMITTING?
MUNICIPAL
CONSTRUCTIONINDUSTRIAL
COORDINATED STORMWATER PERMITTING?
MUNICIPAL
CONSTRUCTIONINDUSTRIAL
CONSTRUCTION
State Permitting
• Wetlands
• Water Quality Cert/CRMC
• UIC/GWD
• RIPDES
1ST QUESTION IS ALWAYS –
DO I NEED TO COMPLY
WITH THE MANUAL?
REVIEW THIS HANDOUT
WHAT DO I SUBMIT?
STORMWATER MANAGEMENT PLAN
UNLESS – RIPDES ONLY AND CGP
SAYS OTHERWISE
A FEW STORIES
MUNICIPAL
ridot
cities
ric
CONSTRUCTION
Parking lots
Brownsfields
New development
INDUSTRIAL
Landfills
Auto recyclers
Loading docks
• INDUSTRIAL PARKING LOT
EXPANSION
• RI COLLEGE
• RIDOT
WETLAND, UIC, WQC REGS
AND THE CGP
MS4 PERMIT
MSGP PERMIT
BROWNFIELDS (SUBSURFACE CONTAMINATION)
PROCESS – STEP 1 – NO SITE DEVELOPMENT
ALLOWED UNTIL RAWP OR RDL IS APPROVED
RAWP-RDL BUYER SITE IDEAPRACTICAL
LAYOUT
RED-YELLOW-GREEN
Redevelopment 50% stormwater
RED – No stormwater
Yellow – direct precipitation
Green - Concentrated flow
Note - Yellow can be turned to green in
certain cases.