A bill introduced this Washington Sate Legislative session would make Pickleball the State Sport: leg.wa.gov/SB5615. Pickleball was invented on Bainbridge Island (pickleball.com/History-birth-of-pickleball). Driving through Omak it seems clear that the sport has crossed the Cascade Divide.
Saturday, January 29, 2022
Tuesday, January 25, 2022
Keller Ferry
Thursday, January 20, 2022
Rhythmites and Varves at the Lower Sanpoil River Valley
The Sanpoil River flows south from the central Okanogan highlands to the Columbia River. During the last glacial period, the Columbia was blocked by the Okanogan ice lobe to the west forming a large lake, Glacial Lake Columbia. That lake inundated the lower Sanpoil River Valley. The sediment deposited in that lake records the history of the lake including the repeated large floods that surged into the lake from the east when Glacial Lake Missoula repeatedly abruptly drained when the ice lobe that formed lake Missoula collapsed. The former lake sediments exposed in the lower reaches of the Sanpoil River Valley have a story to tell (Atwater,1986).
Driving down the Sanpoil River Valley, I got a glimpse of one of the lake sediment sections.
This section corresponds with Atwater's Ranger Station site, the uppermost lake sediment sequence. The thicker beds are sand deposits associated with the surges of flood waters. The finer layers are thin beds of lake sediments that record annual lake sediment cycles. The annual varve layers are not visible in the picture above due to distance. Altogether Atwater counted 89 flood events impacting the Sanpoil lake sediments and utilizing the annual varve layers the frequency of the Missoula Floods could be estimated as well.
Thursday, January 13, 2022
Snoqualmie Falls at Flood Stage and Cle Elum Digs Out
The detour was a chance to see Snoqualmie Falls at flood stage.
Further on my journey I observed Cle Elum still digging out from the snow. Temperatures have moderated and it was just above freezing as I passed through town.
Friday, January 7, 2022
Marginal Revolution Geology Posts
Tyler Cowen at Marginal Revolution claims not care about geology: https://marginalrevolution.com/marginalrevolution/2022/01/why-i-dont-care-about-geology.html
He finished the post with "One lesson of this post is that it is possible to be interested in things one is not interested in, and vice versa."
A comment by Dinwar on the post was then turned into a post: https://marginalrevolution.com/marginalrevolution/2022/01/how-do-geologists-think.html
Dinwar notes that "Engineers and geologists think VERY differently, in nearly incompatible ways, which is fun because we work together all the time." I would tend to agree. Engineers are problem solvers and geologists spot the problems. I try to put effort into making sure the geology of a site makes sense to the engineers, but I also try to understand the way engineers can solve a problem so I can anticipate just how bad a geology hazard is or not.
Dinwar finishes with a bit on field work "Field geologists are even worse–we do all that, only in conditions that would make any sane person run screaming." and he also has a note about safety managers. Navigating thick brush and steep rough ground is a skill set that is probably just as valuable as understanding the glacial history of an area, and it is an activity that most people might consider insane.
Wednesday, January 5, 2022
Mail Problems on Decatur
Decatur Island has a mail problem: islandssounder.com Decatur Mail Challenge and sanjuanjournal: Mail issues on Decatur.
Only four of the San Juan Islands are served by Washington State Ferries: Shaw, Lopez, San Juan and Orcas. Getting to and from the other islands varies. Several including Decatur have air strips. Water "taxi" chartered boats mostly from Anacortes also routinely provide service to the non ferry islands. The charter boats pull up to docks and land on beaches to pick up and drop people off. Given their ability to 'land' at a wide range of sites, the charter service is pretty great and I have used it to get to Decatur and a few other islands.

