Two More Terminus Dam Questions Answered

After the tour of Terminus Dam, I had questions. Ranger Tim’s answers were posted yesterday. And as is usually the case, questions and answers beget more questions.

Here are my further questions and Ranger Tim’s answers.

1. What is a “stilling basin”?

Stilling Basins Behind Dams — USACE Design and Function

stilling basin is a critical energy-dissipating structure located downstream of a dam’s spillway or outlet. Its purpose is to absorb and dissipate the kinetic energy of high-velocity water discharging from the dam, thereby protecting the spillway, outlet works, and downstream channel from erosion and undermining Association of State Dam Safety. – At Terminus Dam / Lake Kaweah it’s the area behind the dam that looks like a big pond. Its shallow, full of birds and wildlife, and slows the water before it heads downstream and gets split into the St. Johns and Kaweah Rivers.

The “pond” down there must be a stilling basin.

2. Those red bootprints—are they also for photographic accuracy?

Yes, the footprints are for photographic accuracy. An employee would stand in the boot prints and hold a camera to their chest at breast height so that every picture each year would be facing the same direction and be at a similar height. Very similar to how Giant Sequoias are measured – an employee would stand at their base and measure the circumference at breast height with a measuring device.

THANK YOU, RANGER TIM!

One more thing: he said the hydroelectric plant is operated by Eagle Creek. Here is a link to their website: Eagle Creek Renewable Energy.

A Tour | Terminus Dam | Lake Kaweah

No more confusion* over “Lake Kaweah” or Kaweah Lake: here is an official sign.

The Mineral King Preservation Society organized a tour of the dam that creates Lake Kaweah. I have been there, but it was before the new fusegates were built in 2004. The purpose of that previous trip was to get photos for this drawing. That’s story for another blog post sometime. Maybe.

We met in the parking lot at the Lemon Hill Visitor Center. The name must be a nod to Lemon Cove, since the dam is closer to Lemon Cove than to Three Rivers. This photo looks over the marina where all the houseboats live, toward the dam. As usual, the lake is very full this time of year.

We drove back to the highway, headed downhill, then turned below the dam and went through a couple of security gates with cameras, to park near the tower.

We all loved the views in spite of the hazy quality of the air. Haze? Smog? Don’t ask, don’t tell.

Looking north up Greasy Cove.
Looking southeast toward the marina

Our guide was very very new and didn’t know a whole lot. We were all very curious about the bootprints imprinted on 4 concrete pads below us, and the 4 red bootprints under shallow water on the lake side and the 2 red bootprints on the spillway side.

These are the fusegates. Each of the six is a little different level, so that in the case of a giant flood, only one gate at a time will open and get pushed aside. This ensures that the water flooding downstream will go in a somewhat regulated fashion rather than all at once. (I learned this from a knowledgeable fellow tourist.) The guide thought that the gates get tested every so often to be sure that they will open if there is a catastrophic flood.

There was a hawk with a nest on something that looked as if it was constructed for that purpose.

I loved the views on the downstream side of the dam. Dry Creek Road is over there, heading up into the hills and eventually into the mountains.

Here are 2 more photos of the tower. I don’t know what purpose it serves; it has a radioactive symbol on it by the door, which we were not invited to go through. Maybe it is a place for a couple of people to hide in the event of a nuclear bomb. I don’t know who those 2 unlucky people would be.

After the tour, our MKPS organizer invited us to send her any questions that she will pass along to the normal tour guide. OF COURSE I HAD QUESTIONS!! (Are you surprised by this?)

QUESTIONS

1. How long would it take to go from minimum pool to full, if there was a huge storm? Maybe a better way to phrase this is: What is the shortest amount of time it has taken in the past for the lake to fill?

2. Why is there a radioactive symbol on the tower?

3. What purpose does the tower serve?

4. Was that round wooden platform near the tower built specifically for a hawk to build its nest?

5. Is the water ever used to generate electricity?

6. Why the red footprints (4 on the lake side and 2 on the spillway side) and the ones pressed into the concrete squares??

More will be revealed in the fullness of time. Maybe…. it seems that the more ways there are to communicate, the less likely that responses appear. I do feel quite hopeful about this set of questions.

*Provided I can remember because it is possible that the confusion is embedded too deeply in my memory.

Plein Air at the Lake

Krista was willing and able to meet me at the lake (Lake Kaweah in Three Rivers) to plein air paint, the very next day after Trail Guy and I walked on the lake bottom.

Gear management is one of the most difficult aspects of plein air painting. What do you actually need? Paint, brushes, oil, paper towels, a palette, a way to prop up your canvas (currently I use a pochade box made from a cigar box and a tripod), a stool to sit on or to rest your stuff, and a way to transport it all.

None of my stuff is ideal, because the best set-ups cost up to $1000. Not worth it for someone who doesn’t really enjoy this method of painting and doesn’t paint well enough this way to recoup the costs.

The little red wagon was helpful, but it was downhill to our location so it kept rolling into the back of my legs. Oh well, sometimes there are little annoyances in life that have to be overlooked. We parked the wagon off the road in the mud, did a sketch, then walked farther to do another sketch, knowing no one would bother our painting gear.

The first sketch was the best, so we returned to the wagon and set up.

The light was changing, as it does. But I’m learning to just flow with it, knowing that my painting won’t look good until I finish it in the painting workshop at home.

It was helpful to paint with Krista, to discuss colors and values and to encourage one another.

The time went quickly, and when the shade came over us, it got COLD.

Good enough. Needs work. Duh. Brrrr. One last photo, then I’m outta here.

Krista and I discussed finishing the paintings at home; she wondered how many people do it that way. It seemed that while I was in Monterey, most people finished the paintings on location. But in Plein Air magazine, 80-90% of the paintings shown say “plein air/studio”, indicating that the painters were not able to turn out work in one outdoor session.

Back in the parking lot (it was much easier to pull the little red wagon uphill than have it bashing into my legs going downhill), we ran into my very good friends (another great thing about Three Rivers). They came to walk the dog and fly a kite.

Now I have the song “Let’s Go Fly a Kite” from Mary Poppins looping endlessly in my head.

Conclusion: A good time of painting with Krista, another humbling admission that plein air painting doesn’t seem to work for me, but also that I will continue to try. Like taking vitamins, you can’t tell if it is really doing anything, but you continue, just in case.

Fascinating and Ugly

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You may recall that there was some serious rain this winter in Three Rivers. I was fascinated by all the rushing water and posted a few times about it in March. March 11, March 12, and  March 13. (Probably posted in January and February too, but who wants to chase down all those links?)

One result of that enormous amount of water is that Kaweah Lake filled up very quickly. Now, the Army Corps of Engineers is letting water out as fast as possible to make room for the large amount of anticipated snowmelt. This means we can now walk down at the lake bottom again, and wow, is it ever fascinating and ugly.

Looking upstream from the Slick Rock parking area; Alta Peak is visible with snow on it and Blossom Peak has three points on the far right.

Normally when the lake is this low, this gate is open and we drive farther down. Not this time.

There’s a culvert beneath our feet here. It had to be roaring through to create this canyon.

The water is still flowing through the culvert; that is Highway 198 above.

Somebody was here when the mud was still squishy.

Driftwood galore.

So many layers of different types of dirt: silt, fine sand, coarse sand, all so thick.

It started getting a little squishy.

Look how deep this stuff is!

Too bad backhoes and trucks can’t come get this for fill on all the washed out roads, for future sandbags, and just to allow the lake to hold more water. But this is owned by the government, which isn’t exactly known for practical thinking or helpful practices.

Weirdly fascinating, definitely ugly. Life in Three Rivers can be so varied and interesting; if one must live in Tulare County, I vote for Three Rivers (although Exeter is an awfully nice town if you like town living, I dearly loved living in Lemon Cove, and Springville is quite beautiful in springtime.)

Tomorrow we will wash our eyes out with some wildflowers.

A post about walking on the lake bottom in March of 2020 is here. . . scroll down for the lake pictures.

Sunny Afternoon

Sometimes, I just take time off. In spite of the upcoming art show Still Here rescheduled from January 2022 to April 2021, it was too clear and beautiful to just stay indoors to work one afternoon last week.

Trail Guy and I headed to Lake Kaweah on the lower end of Three Rivers or the upper end of Lemon Cove, which is still very low and not very green. However, it is spacious, outdoors, and not crowded. Sometimes I engage in the pointless mental exercise of trying to decide if it is an ugly beauty or a beautiful ugliness down there. 

Across the river there were 3 cowboys on horseback with a dog, all trying to convince a big black bull to get out of the river and go back to his home on the range. I was slow on the shutter so you’ll have to take my word for the bull.

This is Slick Rock. 

Mustard in bloom and cockleburs up close; Alta Peak in the distance with new snow.

We often find a peculiar sight or two on the lake bottom.

What? Let’s look a little more closely.

PVC pipes, with holes in them, spray painted with brown and green, with a concrete weight on the bottom. I give up.

If we could tip this upright, you could see it is some sort of a pedestal. There used to be homes and a motel down here, so there are all sorts of leftovers from that era.

Enough! Back to work, Central California Artist.

A Day of Variety

Sometimes it is a little hard to work from home. There are many other things requesting attention, opportunities to be productive in other ways, chances to just lollygag around or find other occupations. Last week I had such a day.

It began with wandering outside while drinking coffee and seeing a bit of pruning, and then finding Tucker in my herb garden.

See why I want to be outside this time of year?

Notice that these flowers are in the primary colors.

Next, I made plans with a friend for a walk at the lake early in the afternoon, and that made me willing to dive back into work, knowing my time was limited to paint. Sometimes deadlines help me to focus.

This was dry enough to begin detailing until it was time to gather up my friend and head to Kaweah Lake. (Oh-oh, I can’t remember if it is Kaweah Lake or Lake Kaweah again; what’s with the mental block on this subject? This may be why we’ve always called it “The Lake”.) We just walked in the lake bottom, not close to the lake except where it covered the pretty bridge.

The lake level is rising slowly. We walked to beneath the Horse Creek Bridge, and the mustard was striking.

After our walk,  I was able to paint a bit longer on the Mineral King cabin oil painting commission. I think I can get even more detailed on this, but it needs to dry a bit more.

And thus we conclude a day of work combined with distractions.

Kaweah Lake Oil Painting

Yesterday I doubted whether anyone would be interested in oil paintings of Kaweah Lake, which led to an email correspondence with a friend who has a friend who just might be interested. I sent this photo to her of the most recent (and only) painting I have of Lake Kaweah, Kaweah Lake, or as we say around here, “The Lake”.

The Lake, oil on wrapped canvas, 4×6″, $50

While looking for my photo of The Lake, I realized that I’ve painted it quite a few times. Why didn’t I remember? Because I have so many other subjects crowding it out of the limited space in my top-of-mind memory.

P. S. It’s official – Lake Kaweah, not Kaweah Lake. Thank you SD!

Field Trip

Last Sunday afternoon, we drove down to Lake Kaweah to go walking among the cockleburs. I think the dam was built in 1962 or ’63, so I don’t remember a time when it wasn’t there. 

It is sort of ugly, but interesting at the same time. There are nicer places to walk in Three Rivers, but variety is a good thing. Keeps you and your brain from settling into a rut, something my paternal grandmother preferred to call a “groove”, which she said made for smoother travel.

There are old home sites and even a former swimming pool. A metal detector might yield some interesting results.

pool tile and cockleburs

The bridge is interesting with its styling in the concrete. It crosses Horse Creek.

We followed Horse Creek for awhile. Not much to it, but it became messy, so we went back to the road and followed it into a flock of red-wing blackbirds. Raucous critters. The mallards and snowy egrets are quieter. We encountered another bridge across Horse Creek and headed back. The flower is mustard.This was a field trip just for fun, not for work. I don’t think there is anything pretty enough down there to paint, although a view of Alta Peak and Moro Rock with the lake in the foreground might appeal to a few folks. Minus the cockleburs. . .

‘Sploring

Sometimes I am just amazed (there’s an overused word!) at the places there are to discover here in Three Rivers. Today Michael and I parked at the uppermost marina on Kaweah Lake (or is it Lake Kaweah?) and went walking upstream. This is an area that only recently became part of the lake, due to the raising of the dam about 4 years ago. There were profuse yellow flowers, most likely mustard.

Looking downstream toward Slick Rock.

Mustard?

The elephant was visible. This might make a nice painting.

That is some tall mustard!

Looking upstream toward Blossom Peak and Crystal Hill might also make a nice painting.

This would make a nice painting. I might use this foreground and substitute Blossom or Alta in the background.

This is cool but makes me sad. Wouldn’t it just be the worst to lose your home? All the area where we were exploring used to have homes, and they got eminent domained for the raising of the dam. Sigh.

The Canoe and The Elephant

This is our view when transporting the canoe.  Can you see the elephant in the distance?

We put in at Slick Rock and paddled upstream awhile for a better view of the elephant.

Ever wonder what Slick Rock looks like up close? (Sorry, no elephant in it)

The reason we were able to put in at Slick Rock is because the recent storms raised the level of Lake Kaweah significantly. (The elephant is behind us now.)

That is the Horse Creek Bridge in the background. We’ve never paddled up Horse Creek before, because normally we only have the opportunity to canoe when the water level is too low for that area.

Michael spotted this Belted Kingfisher; I’m thinking it should be called Whiplashed Kingfisher.

Almost back to the car. See the elephant? For a few days there was so much snow that it was hard to see him? (Mickey, is it a boy or girl elephant?)

We found an easier way to load the canoe at the end of our excursion. Good thing, because my arms felt like limp spaghetti.