MS4 Audit (September 2014)
This webinar addressed the MS4 Audit.
Oregon DOT Develops Center to Test Stormwater Treatment Technologies
A facility to help practitioners test the effectiveness of stormwater treatment technologies is being developed by the Oregon Department of Transportation. The Stormwater Technology Testing Center (STTC), under construction at…
National Stormwater Practitioners Meeting (July 2014)
This meeting brought experts together to share best practices, issues, and opportunities in an effort to continue improving DOT stormwater programs, understand compliance with water quality regulations, and incorporate solutions in day-to-day practices.
Connecting the DOTs through Collaboration in Stormwater Management (October 2012)
This webinar provides information presented and discussed at the AASHTO National Stormwater meeting. The presentations provide support for DOTs facing new and more complex state and federal regulation to reduce pollution in stormwater discharges.
Post Construction BMP Selection – Runoff Management to Meet Quantitative Pollution Limits (June 2012)
This webinar emphasizes the experience that DOTs have gained regarding the design, operation and maintenance of BMPs to meet increasingly more stringent and pollutant specific permit requirements. The webinar highlights the increasing permitting requirements, the availability and use of several NCHRP reports intended to assist DOTs in the selection and design of BMPs to meet water quality goals for new projects, as well as retrofits and actual DOT experiences and methods for meeting permit requirements.
Efficient and Innovative Strategies for Achieving Better Environmental Performance (June 2011)
This webinar discusses proven strategies to achieve better environmental performance for DOTs facing increasing challenges from stormwater-focused environmental regulations, stringent budget shortfalls, and audits.
Construction Effluent Guidelines: Numerical Limits are Coming (April 2011)
This webinar provides an overview of the emerging requirements and highlights the current state of practice in controlling transportation construction runoff and strategies for meeting permitting requirements as well as how effluent guidelines may be implemented in State Construction Permit Renewals.
Construction and Development Effluent Guidelines (December 2009)
This webinar discusses effluent guidelines to control discharges of pollutants from construction sites, per the December 1, 2009 final rule.