1982 was the wettest year in recorded California history.Heaviest US rainfall ever outside of Hawaii was January 4-5, 1982, Inverness, California. Thirty-two measured inches of rain in 48 hours. Inverness is made up of a series of wooded canyons composed of decomposed granite. I was on the fire department then. Aside from the main station downtown there is a substation with a single squad in the northernmost canyon where I lived. We were called out to open the drains on a flat roofed house where the owner hadn't cleared his drains in twenty years. It only took us twenty minutes and we were loading up when we got a call for a house fire two valleyts over. We got as far as the bottom of the hill where we were stopped by chest deep mud.Turned out that all of the valleys suffered a massive slipping of the decomposed granite at almost the same time. Two dozen homes were destroyed, scores more damaged. The house fire was caused by the propane tank (installed uphill from the house!) rolling down the hill and detonating inside the house. Even the foundations were reduced to sand. No fatalities, only one major injury. Inverness was cut off from the rest of the world for over a week.As the department's LZO I arranged for several helicopter landings, both news crews and relief supplies. We had received word of a house in Tomales Bay a couple of miles south. A KGO TV Bell 206 landed and we commandeered it for recce. Turned out that the people on the house had a boat and were not signalling for help, they were signalling that they were OK. We were back in Inverness in ten minutes, just in time to evacuate a cardiac patient. A fellow IPMSer back east somewhere called to ask what I was doing commandeering a helicopter on the evening news? I might do a vignette of that someday. :-)About eighteen years later the entire Inverness ridge area went up in flames along with a couple of dozen homes. Main cause was the failure to clear the massive increase in brush which followed the rains and slides. TomOn Jul 22, 12:26=A0am, frank wrote:> I think it was 82, lived out in North Edwards. Sole saving grace was> it was cheap and closest to the base. Had a few feet of water that> stayed around for a few weeks in the low spots. I was surprised my> 280Z made it through it, was a few feet deep, but it did.> > A few places in Adelanto built right on or just about in the wash,> when it rains was pretty bad. Why they let them build there I'll never> know. There was one road that had a good sized gully run across it.> You'd drive through this area that looked like a river bed. When it> rained, it was.