Boulder’s Flood September 2013
It rained all day Tuesday, then it rained again all day yesterday, but last evening it rained torrentialy for the first few hours after dark. By this morning, we’d received 6.5 inches of rain in 24 hours, and by now perhaps 10 inches. That’s about half of our average annual rainfall. The rain has continued throughout today, and is to go into tomorrow.
At our house we had to bail water out of a basement window well for an hour, and eventually got some plastic rigged up to protect that weak point. Up and down our street this morning neighbors were dealing with issues, plastic was being put over chimneys, over roofs, and pumps were being used to pump water out of some of the houses. This fifty year old neighborhood isn’t accustomed to this kind of rain here in Boulder.
The rain is widespread — covering an area from Estes Park all the way to East Denver. East Boulder County is currently cut off from West Boulder County because roads are impassible. Some neighborhoods, communities, and towns have become islands due to closed roads either direction, such as Lyons, which has also lost its water supply.
I ventured out on my cruiser bike around 1 PM today to take some photos, all within a half mile, or so, of our house.
This first photo (above) is of the bicycle trail underpass of Bear Creek and U.S. 36, also referred to as the Denver-Boulder turnpike. During the half hour that I was out, I saw Bear Creek coming up rapidly, as the water level in this photo is much higher than in the first one that I took a half hour earlier.
In the above photo, Bear Creek is coming over the road which is normally the entrance to St. Andrews Church on Baseline Road.
This is the Baseline Road bicycle trail underpass which follows Bear Creek, which is overflowing onto the trail. I visited with a neighborhood lady who was also taking photos in this spot and she told me that all of their neighbors who live along Bear Creek have six to twelve inches of water in their basements.
This is normally a footpath or bicycle trail near Williams Village, part of the University of Colorado’s student housing. Note the two “bumps” in the center are the railings on the footpath, now covered by Bear Creek’s overflowing water.
The University of Colorado’s classes were called off for today and tomorrow. The students that I ran into were totally gobsmacked, asking me how long I’d lived here, and if this sort of thing happens very often. Poor, poor, frosh. One said he felt like he was back in Wisconsin. You can see how wet the conditions still were as I was out and taking these photos, and as I write this. This moisture in the sky is stuck.
The Coast Guard has been called in to our land locked town, and one student told me he saw amphibious vehicles (similar to the ones above) coming in on the turnpike.
That’s my little world view of this flood and you are hearing plenty about it on the national news, so my coverage of it ends here.
UPDATE: The USGS says this now qualifies as a hundred year flood based on flow rates, but doesn’t care for that terminology.
Friday UPDATE: h/t Dennis Dimick for this article – Colorado Deluge: “Could Be Classified as a 1,000-Year Event” By Tom Yulsman. Is this one of those “rivers in the sky” situations? It feels like we are experiencing a tropical moisture event. And the rain started after an unbearable unseasonable heat wave that lasted 3 weeks. Now back to dealing with the 8 inches of water in the basement. Dear old McGuckins Hardware just got a new shipment of sump pumps in.