COORDINATED STORMWATER PERMITTING - RISEP

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.