Matt Springer has been giving presentations around San Francisco about home earthquake preparedness since 2008 (for more information about the presentation, go to his earthquake preparedness website). This blog is devoted to posts ranging from technical "how-to" articles to more philosophical "should-you" topics. New articles will be posted at most about once a month, so people who subscribe won't be subjected to lots of e-mail.

Tuesday, August 19, 2014

Most people don’t know about San Francisco’s emergency drinking water hydrants, but it’s probably just as well...

Apologies to most of my readers, but this article is specific to San Francisco.  For decades, I believe, this city has had a separate network of hydrants for drinkable water, in addition to the fire hydrants.  There are about 65 of these hydrants, identifiable by their blue drop logo, spread throughout the city, with the idea that if water supplies were disrupted and people didn’t have enough emergency water stored, they could go to these emergency potable water hydrants and fill up.

That’s a nice idea, but getting information about these theoretical hydrants in the last few years has been like trying to locate unicorns.  We keep hearing about this program, but official information has been next to non-existent.  There was one source for a while,, that provided a map of the hydrants, but a few years ago, that site mysteriously turned into a Thai wedding site!  (And some emergency info resources still link to that!)  To make matters worse, when I looked around the vicinity of where our closest hydrant was supposed to be, I didn’t see anything obvious.

I thought we had a breakthrough just a few weeks ago when I learned through about a new interactive map that had shown up on Foursquare that was really pretty comprehensive.  It even had photos of some of the hydrants like the one at the top of this article, so I really thought we were getting somewhere.

So, imagine my surprise today when I revisited SFist and found a new article in which they had interviewed San Francisco Public Utilities Commission (PUC) emergency planning director Mary Ellen Carroll, who called the program out of date and said that the water in the hydrants should NOT be used after an emergency unless the PUC certifies it as ok, with no guarantee that it would turn out to be ok.  In fact, the article quoted Public Outreach director Amy Sinclair as saying that there's "no way should ANYONE be opening these hydrants except the Fire or Water Departments.”  Ms. Carroll went on to say that “We've been working over the last three years to develop a different plan and to walk away from the blue-dot hydrants for the moment.”  The whole article can be seen here.

Well, I guess if you are being wise and saving emergency water in your home (official recommendation of 1 gallon per person per day for 7 days), you hopefully won’t be missing those hydrants (and if you don’t live or work in San Francisco, you would not have cared about them anyway).  Remember that as I reported last year, the FDA says that unopened commercially-bottled water jugs can be stored indefinitely, and that the “use by” date printed on the jugs is really a best-by date rather than an expiration date.  As for the legendary SF emergency drinking water hydrant program, it sounds like the legend is about all that’s left.

Saturday, July 9, 2011

Should I stay or should I go?...the inevitable dilemma about staying in the building during an earthquake

This month, we are taking a break from the actual preparedness issues and will instead delve further into this annoyingly counter-intuitive recommendation to not run out of buildings during earthquakes.

Monday, April 18, 2011

An amazing story from the past, AND more about hanging pictures that won’t come crashing down (the wired and non-wired varieties)

Even though I don’t plan on posting very often so  I don’t add to the e-mail overload of people who subscribe, it just makes sense to post something on April 18th, the anniversary of the great San Francisco earthquake of 1906.  There are two items on today’s plate: first a link to a then-young woman’s amazing description of what she experienced in the 1906 quake, and then I wanted to discuss a bit more about hanging pictures on the walls safely.

Thursday, March 31, 2011

Important information about the recurring "Triangle of Life" e-mail spam

Thoughts about the much-publicized North American earthquake prediction for late March 2011

"Why the heck do you live in that place with earthquakes??"

A blog is launched; opening thoughts

This is my first experience authoring a blog, and there will probably be a few technical bumps along the way.  Earthquake safety is an important topic in a place like the San Francisco Bay Area, and I hope that the information and occasional thoughts and tips here will be of interest to people who are trying to maximize their safety in our occasionally moving region.

It's important to remember that even though we live in a place that is subject to earthquakes, which are occasionally pretty big, most of the risks associated with California earthquakes can be minimized by taking some precautions ahead of time.  Just like one knows not to go jogging alone in the middle of the night in a dark park in a dangerous part of town, one should know what to do and not to do in regions subject to natural disasters.

I'm kick-starting this blog with a few entries in a row, first introductory and then a few entries that have already been on my website.  After that, I'll post occasionally; perhaps even relatively rarely so that I don't add to people's e-mail burdens.  I've got no idea about how many people will be signing on to this, but welcome to those that do!

-Matt Springer

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