stormwater management for colleges and universities phase ii for colleges and universities state...

Stormwater Management for Colleges and Universities

• Phase II for Colleges and Universities

• State Stormwater Programs

• Industrial Facilities

Stormwater Management for Colleges and Universities

• Phase II for Colleges and Universities

• State Stormwater Programs

• Industrial Facilities

Background1990 EPA Phase I Stormwater Program

• Medium and Large MS4s (populations of 100,000 or greater)

• Construction Activity Disturbing 5 Acres of Land or Greater

• Ten Categories of Industrial Activity

• Charlotte

• Durham

• Fayetteville/

Cumberland County

• Greensboro

• Raleigh

• Winston Salem

Phase I Municipalities

DOT Phase I

Background1999 Stormwater Phase II Final Rule

• Operators of Small MS4s in Urbanized Areas and

• Operators of Small Construction Sites

Number Urbanized Area Name1 Asheville2 Hickory3 Gastonia4 Concord5 Charlotte6 Winston-Salem7 Greensboro8 High Point9 Burlington10 Durham11 Raleigh12 Rocky Mount13 Greenville14 Goldsboro15 Jacksonville16 Fayetteville17 Wilmington

Urbanized AreaUrbanized Area

Population of 50,000Population Density 1000 psm

Apex

Cary

Fuquay-Varina

Garner

Holly Springs

Knightdale

Morrisville

Raleigh

Rolesville

Wake Forest

Municipal Separate Storm Sewer

• Owned or operated by a State, city, town, county, college or university…

• Designed or used for collecting or conveying storm water;

• Which is not a combined sewer; and

• Which is not part of a Publicly Owned Treatment Works (POTW)

Municipal separate storm sewer means a conveyance or system of conveyances (including roads with drainage systems, municipal streets, catch basins, curbs, gutters, ditches, man-made channels, or storm drains)

Municipal Separate Storm Sewer System

Single buildings with stormwater runoff or a storm sewer that connects to a permitted Phase I or Phase II Municipal Separate Stormwater Sewer System (MS4) is not included in the Phase II Process at this time.

Municipal Separate Storm Sewer System

Does Phase II apply to non-standard MS4s that discharge to another permitted MS4 (i.e., NCDOT, Charlotte, Durham, Fayetteville/Cumberland County, Greensboro, Raleigh, or Winston Salem)?

It Depends

MS4 that connects to another permitted Phase I or Phase II MS4 may be subject to Phase II, depending on the activities, potential exposure, the degree of regulation at the site, the system of conveyance and/or the stormwater runoff impact.

Stormwater Management Plan

• Public Education and Outreach

• Public Involvement and Participation

• Detect and Eliminate Illicit Discharges

• Control Stormwater Runoff from Construction Activities

• Control Post-construction Stormwater Runoff

• Pollution Prevention/Good Housekeeping

http://www.ncstormwater.org

http://www.bae.ncsu.edu/stormwater/new/

http://h2o.enr.state.nc.us/su/stormwater.html

Stormwater Management for Colleges and Universities

• Phase II for Colleges and Universities

• State Stormwater Programs

• Industrial Facilities

State Stormwater Programs

• Land Disturbing Activities

• Twenty Coastal Counties• HQW and ORW Classified Waters

(High Quality and Outstanding Resources Water)

• Water Supply Watershed Protection Program

• Nutrient Sensitive Waters• 401 Water Quality Certification

Program (impacts to wetlands)

State Stormwater Programs

• New Development or Redevelopment

• Minimize Impervious Cover• Use Passive Stormwater Management

Controls (e.g., grass swales)

• Structural Controls (high density, e.g., stormwater retention)

• Approvals from State of Local Agency

Stormwater Management for Colleges and Universities

• Phase II for Colleges and Universities

• State Stormwater Programs

• Industrial Facilities

Industrial Activities

• Wastewater treatment plants

• Landfills

• Hazardous waste treatment, storage, or disposal facilities

• Steam electric power generating facilities

• Bus maintenance facilities or other vehicle maintenance

Industrial Activities

• Stormwater Pollution Prevention Plan (SPPP)

• Best Management Practices

• Facility Inspections

• Qualitative Monitoring

• Analytical Monitoring

Mike Randall919-733-5083

mike.randall@ncmail.net

919-389-7801 cell (after 6:00 AM and before 9:00

PM)