When the waters rise, Portlanders raise the sidewalks

Great Flood in Portland Oregon

The following is reprinted with permission, originally published at on Offbeatoregon.com By Finn J. John — Sept. 16, 2009

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Wagon teams try to carry on with business on Front Street, just north of the intersection with Taylor, during the 1894 flood. (Image: Portland City Archives)

 

 

Most Oregonians have at least heard of the 1996 flood. It was something to see, and for folks in places like Keizer and the Mohawk Valley north of Springfield, it was devastating.

Image courtesy of tualitinoregon.gov
Image courtesy of tualitinoregon.gov

Before that, many longtime Oregonians remember the Christmas flood that made history in ’64. And really longtime Oregonians may remember the last one before that — the 1948 monster that swept away the town of Vanport, on the Columbia north of Portland proper.

But those “modern” floods share an interesting characteristic … they happened after flood-control dams had been built to tame this crazy Willamette River Valley. Places like Foster and Green Peter, Detroit Lake, Leaburg Lake, Dexter and Cottage Grove reservoirs — they weren’t built to give you a place to fish. They were built to keep your house from floating away.

Flood control plan: Just deal with it

Before the dams were in, the Willamette could be a rough neighbor. The very birthplace of the state — the town of Champoeg, at which citizens voted in 1843 to form a territorial government — washed away, all but one house, in 1861.

This image of Sixth Street in downtown Portland is from a postcard mailed in 1909, just 15 years after the flood.
Nattily-dressed Portland businessmen carry on during the 1894 flood, using a makeshift bridge to cross flooded Third Street at the intersection with Washington Street. (Image: Portland City Archives)

Since then, the biggest flood on record has been the one that poured out over the river banks in 1894, and kept much of the Willamette Valley under water for weeks.

Down at the north end of the river, where it flows into the Columbia, the fast-growing town of Portland had learned to live with the seasonally rising water, with classic Oregon rough-and-ready style. When the river levels rose, storekeepers stacked piles of bricks on the plank sidewalks in front of their establishments to prevent them from floating away and built quick-and-dirty bridges to help pedestrians get from shop to shop without getting soaked (any more than usual, that is).

Floating saloon, boat races, steelhead fishing in Old Town

Even in the biggest flood, in 1894, no one seems to have considered closing for business until the floodwaters receded. A downtown Portland hotel built a temporary false floor in its lobby, so guests could keep their feet dry. The cook at the Bureau Saloon brought a rowboat into the kitchen and stood in it while he worked. The Meier & Frank department store built raised walkways for shoppers– and shoppers came, many by boat. Erickson’s Saloon downtown — known at the time for having the world’s longest bar, a monster counter longer than two end-to-end football fields — moved onto a houseboat, which the owner anchored in the middle of the canal formerly known as Burnside Street.

Sullivan reports in his book that more than 1,500 boats crowded through the town’s streets and some folks in Chinatown staged an eight-block boat race downtown.

In the 1894 flood, one lucky angler found a very special fishing spot:  The Union Station train depot downtown. This fisherman managed to bag a 15-pound steelhead trout inside the station.

You can still see high-water marks on an old stone building at 133 Second Ave. — a five-foot-high line made in 1894 and a two-foot high mark made in the 1948 flood, the one that washed away Vanport. Sadly, the original marks on the building have been washed away in some ill-thought-out beautification project, and replaced with a pair of placards that show the water levels with arrows.

Dams and seawall have kept Portland dry … so far

But without the valley’s dams, and the 32 1/2-foot seawall built along the Portland waterfront in the 1920s, there would likely be many more.

Most likely, ’64 and ’96 would have been among them. Despite the best efforts of flood-control dams, both brought river levels within inches of pouring over the seawall into downtown.

According to the city of Portland, the flood in 1894 reached 37 feet; the ’48 flood, 33 1/2 feet; the ’64 flood, 30 1/2; and the ’96 flood, 31 3/4.

(Sources: Sullivan, William. Hiking Oregon’s History. Eugene: Navillus, 2006; Dresbeck, Rachel. Insider’s Guide to Portland, Ore. Guilford, CT: Globe Pequot, 2007; www.portlandwaterfront.org; www.pdxhistory.com)

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