Nerd Nite Portland #12 - Then and Now: The Transformation of Portland Landscapes

This event is sponsored by the organization Nerd Nite Portland not by Skeptics in the Pub, and the "event" is attending the presentation.

Everyone is invited to come. You can find Nerd Nite Portland on MeetUp at and on Facebook and at

When: Tuesday, February 4, 2014, doors at 6:00pm, event at 7:00pm
Where: Mission Theater, 1624 NW Glisan, Portland
Cost: $8.00* suggested cover at the door

This Nerd Nite will feature two excellent talks:

The Willamette River: A History of Sediment and Change The Willamette River is one of the most important geological features of this area. With no river, no port. And with no port, no Portland. The river has undergone huge changes since the arrival of settlers and cities. Yet throughout the taming the river by building sea walls, the dredging and channeling to facilitate shipping, and the 100+ years of dumping toxins and waste, the Willamette is still a living river with birds and fish and people who dependent on it. Keith Johnson, Manager of the DEQ Northwest Region Cleanup Program, and Kevin Parrett, NWR Cleanup Section Manager at the DEQ, will give us a visual history of the Willamette and how the river and the city have changed each other.

The Subsurface History of Portland

People have been moving the earth around in the Portland Metro area to suit our needs since the earliest days of urban habitation, and this history of cutting and filling impacts many aspects of living and working in the city. Engineer Stuart Albright from Apex Companies will present historic maps and photos of Portland that he uses to evaluate the location and extent of the earthwork and landfilling that has shaped this area. He will also share the history of the locations of some of the largest historic fills, such as Asylum Creek, Guilds Lake, Tanner Creek, and Marquam Gulch, and how those landscapes affect us today.


*A note on the suggested cover: Nerd Nite is completely supported by money collected at the door. We are committed to offering education opportunities to adults who want to learn, so if $8 is a hardship for you, please come anyway and donate what you can.

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  • Michelle

    Just a reminder, this is a Nerd Nite event, not a Portland Skeptics event. Eric was kind enough to let us advertise on your calendar.

    1 · January 11, 2014

    • Eric T.

      I love the events, and I've heard the same from others in my group- keep up the awesome work!

      January 11, 2014

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