Friday, January 03, 2020

2019 Full Year Lake Level and Flow Rates Review

The amount of water that has flowed through Bagnell Dam this year is truly astonishing. Here's the big picture.

Nearly 3 times the "normal" flow for one year due to flooding. While the Lake of the Ozarks suffered no direct effects of the surrounding waters, over 37% of operational time was spent in maximum turbine flow conditions. How much of that interpolated into power generation, only Ameren knows, but it was there for the taking.

Here's how December itself looked on the daily candlestick graph.

And the hourly detail.

And finally we can now see the daily candlestick graph for the entire year. (click any image to enlarge)

And the monthly summary version

Tuesday, December 03, 2019

November 2019 Lake Levels and Flow Rates

November is usually a very quiet month for the lake, and this year is no real exception. Some rains reached "toad strangling" intensity, but nothing of any real duration to affect levels or flow. It's taken most of the year, but Ameren has finally dropped flow rates down to minimum (about 1000cfs), with no power generation in the last half of the month.

Here's the daily candlestick chart for the month.

And for those detail oriented, the hourly.

Tuesday, November 05, 2019

October 2019 Lake Levels and Flow Rates

A little late this month, but I've been under the weather.

October lake levels were well above average and and total discharge added nearly another 3 Trillion gallons to the year's tally. If not another drop flowed through Bagnell Dam through the end of the year, it would still end up being one for the record books.  Here's the monthly summary:

And for those who like too see levels charted by the hour:

And finally, monthly summaries for the year so far:

Tuesday, October 01, 2019

September 2019 Lake Levels and Flow Rates

Ah, the end of Summer, how bittersweet. While on the one hand Fall brings thoughts of winterizing boats, kids back in school, and piles of leaves, this time of year also brings some of the best boating on the Lake of the Ozarks, especially for those of us fortunate enough to live here year round. The main channel is calm and the sunsets are gorgeous.

It's been a remarkable year for the Lake as the effects of Spring rains are still being measured. Take a look at Septembers candlestick chart.

See those blue bars along the bottom? That is a steady flow rate more than twice the average for this time of year and with little rain, with the exception at the end of the month (causing the largest change in lake level in a single day for the month). Bagnell Dam continues to release vast quantities of water. The low flow of September 28th is the rare exception, and didn't last long.

Here's the detailed chart: 

It's clear from the annual summary below that while flow remains heavy, things are slowly returning to normal.

Tuesday, September 03, 2019

August 2019 Lake Levels and Flow Rates

A very high quantity of water continued flowing through Bagnell Dam in August, but flow rates seem to be dropping into a more normal range albeit on the high side. Lake levels themselves are well within norm and we should see things dropping slowly to about 658 by September's end.

Looking at the dam itself we can still see 3 of the "rake gates" open partially, indicating some flow over the spillways, but overall flow seems point too reduced power generation. It's an odd configuration with flood gates partially open, and power generation low, but I suspect the goal is to get surface currents moving to get some of debris out of the water. The lake has had a lot of organic debris in it all summer.  Here's the candlestick graph.

And the hourly detail graph for those interested...

and the monthly summary candlestick.  So much water!

Friday, August 16, 2019

Kayaking on Lake of the Ozarks

It's funny that I've never put up a post about kayaking on the Lake of the Ozarks because it's become one of my favorite activities on the lake. Judging by the proliferation of kayaks just in my cove alone, it appears I'm not the only one.

Modern kayaks are amazingly simple watercraft. Typically vacuumed formed out of a single piece of poly-carbonate plastic, the same stuff used to make trashcans. They are relatively light, tough as hell, and require very little maintenance, and the best part is, the motor is (usually) very reliable! Usually I say, because failures have been known to happen!

15 year old ($285) Bending Branches paddle destined for the burn pile.
There are two basic styles of kayak the sit-top and the cockpit style. Sit-tops are more recreational and also tend to be the style of choice for fisherman. The cockpit style is one where you slip into the body cavity of the kayak itself. In this category there is a full spectrum of types ranging from the long slender "sea-kayaks" at one end of the scale, to the short white water style on the other.

I have a Perception Carolina, which is considered a touring kayak which are on the the sea-kayak range of style, typically anything over 11 feet long.

My wife in our Perception Carolina in Florida - "Are there sharks in these waters?"

I've had my kayak for more than 10 years now, a 14.2 foot Carolina, made by Perception. I've taken it to the ocean and on just about every river in Missouri, including the Osage. At the lake I've probably spent more hours in it than I have my 27ft Sea Ray in the past ten years. I can only guess how many miles I've paddled but I know it's in the hundreds.

Here's some more pics!

Florida - Getting past the breakers is easier than getting back in!
When the lake flooded July 4th, 2015 I was able to paddle out to the main channel. Not a boat in sight.

July 2, 2015, 8MM Main Channel
Paddling around in the winter time is some of the best kayaking, but be safe! I have a life jacket on at all times when paddling in the winter!

One of the cool things about a kayak is being able to sneak up on wildlife, which is not always a great idea. Startled deer do funny things.

I got a lot closer than this and the poor deer nearly jumped in the kayak when she finally spotted me.
One of my favorite things to do in the kayak is fish of course. The Carolina does fine fishing, but as I said there are kayaks made specifically for fishing, and if that's your thing, I would recommend you take a look at them over a touring kayak such as mine.

Some tips when it comes to paddling on the Lake of the Ozarks.

Don't stray too far from docks and shoreline, especially on weekends. There's far too much boat traffic to be safe in a kayak in open water. Try to be in a position to duck beside a dock in quick order if a boat doesn't seem to see you. You're too low to the water in a kayak to be easily seen. Of course, the back of a cove or in no-wake zone is relatively safe, but you should always keep an eye out for power boats and PWCs.

Let people know where you're going and how long you expect to be gone if you plan on being out of site of your home dock. People worry.

You are required to have a life jacket with you, on is optional, but it would be wise.

Buddy up if you can. I personally kayak alone quite a bit (me time), but it is more fun with a companion.

Teach your children how to kayak. I have never met a child that didn't enjoy being in a kayak. There's something empowering about it to them. I suppose it's the first serious mode of transportation that they are in charge of maybe, but kids in the cockpit with you will enjoy it as well. If they can fit. My granddaughter is about 60lbs and she's only now getting too big to sit in front of me and leave me room to paddle. But now she's old enough to paddle her own kayak! My four year old grandson fits just fine still. I've taught all of my nieces, nephews and friends to kayak and by far they are the most popular water toys we have.

Don't tease the people on paddle-boards by doing circles around them. A stand up paddle-board (SUP) is fine, but I like to make way on the water even if it's under my own power. SUP's are slow, difficult to maneuver and not very versatile, but to each their own.

I could go on and on bragging about how much joy that little boat has brought me over the years. The stories I could tell. I've truly had some amazing experiences. If you think it might be something for you, I would encourage looking for something used first. A lot of people buy them, use them briefly and decide it's not for them. You can usually pick up a very "low hour" kayak if you just keep an eye out or tell people you're looking.

It Was the Boat!

This is from the Parade of Boats 2017 on Bagnell Dam. This is a beautiful console boat, called Deep Impact. I believe it is for sale.

I got in a little trouble for this picture with the wife. I swear, I was trying to get a picture of the boat! ;-)