The Blocked Bridge on the LaBarque

Bridge over Doc Sargent Road

I've seen Roman aqueducts; they're very cool and they still work. This one on LaBarque Creek is more basic. I enjoy sidling down the sandy creek banks and hunting the fascinating fossils near this bridge on Doc Sargent Road. This area was once the shore of the great inland ocean, so the fossils are of marine plants. Imagine a time when plants, only plants, ruled the Earth! Was there love? Oh, there had to be! The rocks pictured below are from my latest hunt. Fortunately, fossils on rocks almost always lie fossil-side-up, making hunting a little simpler.

Yet this was the first time I actually  saw how one of the bridge's two ducts was clogged near to its "ceiling" with sand. Now I fully understand why in 2015 and 2017 the LaBarque, usually not much more than a stream, rose so quickly and forcefully over its banks and the adjacent road.

Seeing new and huge deposits of sand choking the creek, after those floods, did bother me, but it seems that Nature took care of them. This, though, I can't see a solution to.

Two Cheers for Conservation

I trekked down Highway FF to see what those earth-movers and heavy-equipment operators spent three weeks doing down by LaBarque Creek during the hotter weather. The conservation department or somebody demanded our landlord provide erosion control at this creek bend. Wait any longer and the LaBarque here, give or take a few flash floods, could undermine the road.

I could tell you why. More paving, especially a parking lot built in 2014 right next to the creek, makes runoff. This encourages the gentle LaBarque to rise and flood. During 2015's heavy rain this was no flash flood: the creek was torrential for a full day, eroding its own sandstone channel, filling its fishing and swimming holes with sand, changing  the creek's floor--it's now all shallow--and its shape, and dumping sand up and over the creek banks for 50 feet on either side, instantly altering the ecology of its entire riparian corridor. Back then I climbed a cliff to take a photo and show you the aftermath. Happened again in 2017. Flash floods now grow ever faster and taller, and when meeting this bend here they hammered a new channel through our other soil: clay.

Was I surprised to see rope for erosion control; 100 yards of woven rope to hold the creek bank all around its bend. Conservation people forced the landlord to uproot invasive cedars nearby and rope them into the creek bank's walls to try to mitigate the pounding this clay side of the creek will still take during flash flooding. Why? Because the other side is sand.

Rope doesn't solve the problem. The only real solution is to dredge or straighten the channel. The LaBarque did have its own very pretty and reasonable channel, but now it's clogged with sand.

The Underwater Bank

Parts of Eureka, Mo. flooded that never had before; Central Avenue in Old Town Eureka got dunked in 3 to 4 feet of water -- enough so that camera crews floated down the street. On the other side, facing Highway 109, and across from the post office, is a strip mall that includes an Ace Hardware, a jeweler, a weapons dealer, Rockwood Bank, and a St. Anthony's health-care office that was formerly my Medicine Shoppe #1390, sold to Walgreens but not forgotten. The saving grace was that nobody was hurt. The water quickly receded, and yesterday, a bright sunny day that belied all that had happened, I was on the strip-mall parking lot watching as workers emptied the bank of its ruined bank-type wooden desks and furniture, tore out the carpeting, and so on.