When the levee breaks

Watching the change of seasons NOB, I was getting ready to make my annual “*sigh*, it’s so boring lakeside, what with the warm dry weather, sunlight, and tropical flora” post. I still may post that eventually, along with an appropriate pool shot (over my feet) with a margarita. But as I prepared to write it, I thought about the fact I live on Lake Chapala, and rarely ever mention it.

That is not unusual, as Judy & I are not “active water people.” If we go to a beach, it’s to lie under a palapa, drink margaritas, and read books. If we go to a pool, we mill about in the water for a few minutes to cool off. We don’t swim laps, we don’t tan. If we visit a lake or stream, we take some photos, but we don’t fish or go swimming. We did win–during a charity auction–a small-boat lunch cruise on Lake Chapala, so sometime soon we’ll report back on that.

Still the lake has a major effect on us (Note: it affects us. It has an effect on us. It does not impact us, unless someone drops a meteor into the lake, whereupon waves would then wash over our house.  Sorry, the use of “impact” in TV English, to the detriment of affect/effect, drives me to distraction). The lake has a moderating influence on our climate: we’re generally 5-10 degrees (F) warmer than Guadalajara in the winter, and the same but cooler in the summer. Essentially, the lake creates the micro-climate which makes living lakeside so pleasant, year-round.

There is a running debate about the quality of the lake’s water. Locals swim and boat and fish in it: that much is clear. Some expats are outraged when they see sewage runoff entering the lake, but perhaps they don’t know that that happens in every body of water. Routine testing of the lake’s quality shows it to be above the standards set by the US EPA. Still, there’s little recreational boating, so what’s with that?

The level of Lake Chapala varies greatly. It is fed by the Rio Lerma (to the east), where a series of upstream dams sequester water for agricultural uses. So the lake only gains water when the farms already have enough and/or the levees are full. We can tell when the levees release water, as the amount of lirio, a freshwater aquatic weed, increase rapidly. Many years past, the lake also drained out via the Rio Santiago, but I am told the lake level no longer supports such drainage. Instead, the main loss of lake water comes from pipes which feed the growing demand of Guadalajara, or simple evaporation, which is a major source of loss in a such a hot, dry environment. On any normal day, you can see a haze hovering over the lake which is simply the amount of water vapor leaving it. The shallow and wide nature of the lake contribute to this effect.

In Mexico, land recovered when water recedes is public land: it belongs to the government. When the lake is particularly low, large swaths of fertile land appear. Of course, the government is unprepared to claim such land, so enterprising Mexicans do so. Farmers plant on it; cattlemen place herds on it. Locals create walking trails which provide a glimpse of the houses of the rich and famous from an unusual angle (lakeside) where there generally are no privacy walls. I’m told someone even built a off-road, dirt racing strip on a sizable patch of muddy shore, once. Folks fence their efforts in, run bootleg power lines, even build small structures.

Then the lake rises, and all this is inundated. You might even say, “impacted.” Would you swim/water ski/sail over shallows which might contain, oh, power lines? barbed wire? a roof? Locals do, but must most expats shy away.

We had a strong rainy season this year, meaning Lake Chapala is at a 40 year high. The strange thing is, the rainy season ended back in October, and we’ve had several rain storms since. We even had some cloudy days, and the temperature hit (dramatic drum roll please) 59 degree F. Locals were wearing ski jackets, stocking caps, and gloves. Expats were fully dressed, (¡Gracias a Dios!) for a change. I even saw a Canadian wearing long pants!

My development has a boat dock and a seawall which measures about 15 feet. Usually, the lake is off the seawall during the dry season, although it sometimes climbs on to the seawall during the rainy season.

As you can see, the seawall has been over-topped!

The gates on the boat ramp are mostly underwater, too.

My own dog photo-bombed me. You can’t trust anyone!

The lirio show how high the water gets when a wind creates some waves. The lake appears to be at or near a 40 year high, which is all to the good.

Since you suffered through all this, here’s a musical interlude to see you off, courtesy of Led Zeppelin (very bluesy):