One relatively simple, but hugely important, home-improvement action you can take in honor of Disaster Preparedness Month: Secure your water heater, since it can supply you with fresh water for quite a while if trouble interrupts your access to the main system. The sketch at right is from a how-to page on the state Department of Health website – which points out that plumber’s tape is no longer the preferred method for securing water heaters, because “so many tanks burst through this strapping” during the 1989 Bay Area and 1994 Southern California quakes. To see how to secure your water heater, check out the state how-to here. Got yours secured already? Send us a photo so we can show the world your awesome preparedness! And while we’re talking earthquakes – a reminder that the statewide drill, recommended for everyone (work, home, school, etc.), is coming up at 9:45 this Wednesday morning. Till then, make sure you’ve completed the basic preparedness steps we’ve been reiterating each night: Take the “3 to Get Ready” challenge (city campaign, sponsoring WSB this month); explore the West Seattle Be Prepared website and memorize your Emergency Communication Hub; and if you’re on Facebook, join the West Seattle Be Prepared group.