Stormwater U: Underground Stormwater Treatment Devices

7:30 a.m.

Registration

8:15 a.m.

Welcome
Shane Missaghi, University of Minnesota Extension, Assistant Extension Professor
Slides (1 MB PDF) - Recording

8:30 a.m.

Introduction to Underground Stormwater Treatment Devices
Omid Mohseni, Barr Engineering Company, SAFL Adjunct Associate Professor
Slides (246 K PDF) - Recording

8:40 a.m.

Regulatory Context, Meeting MS4 Permit, Watershed & Local Plan Requirements
Todd Smith, Minnesota Pollution Control Agency, Stormwater Policy & Technical Assistance
Slides (1.2 MB PDF) - Recording

9:45 a.m.

Performance of Hydrodynamic Separators: Expectations and Perceptions
Omid Mohseni, Barr Engineering Company, SAFL Adjunct Associate Professor
Slides (435 K PDF) - Recording

10:15 a.m.

Underground Stormwater Treatment Devices (Hydrodynamic Separators) Application:  A Case Study 
James Hafner, City of Blaine, Stormwater Manager
Slides (1.9 MB PDF) - Recording

10:45 a.m.

Underground Stormwater Treatment Devices:  National Issues
Omid Mohseni, Barr Engineering Company, SAFL Adjunct Associate Professor
Followed by an Open Q & A Forum by all Speakers
Slides (158 K PDF) - Recording

11:45 p.m.

Lunch

12:30 p.m.

Fundamentals of Design & modeling
Omid Mohseni, Barr Engineering Company, SAFL Adjunct Associate Professor
Slides (2.4 MB PDF) - Recording

Construction, Installation and Inspection
Liz Stout, PE, Water Resources Engineer, City of Minnetonka
Slides (5.3 MB PDF)- Recording

Underground Stormwater Treatment Devices:  Vendor’s Perspectives
Maintenance & Selection; and Examples of Practical Application
Phillip Taylor, Regional Sales Manager–Great Lakes West. Hydro International
Slides (931 K PDF) - Recording
Lance R. Hoff, P.E.; Water Resources Engineer; Royal Environmental Systems, Inc.
Slides (1.7 MB PDF)- Recording

Underground Stormwater Treatment Devices: Review & Analysis
Omid Mohseni, Barr Engineering Company, SAFL Adjunct Associate Professor
Slides - Recording

Tour of St. Anthony Falls Laboratory