These pictures show the results of a water mishap in my kitchen which is unfortunately just above the family room below where my layout is located.  The water spiget on the refrigerator is controlled by a micro-switch which failed during the night.  For 8 hours water poured onto the kitchen floor and ultimately down unto the layout below.  Between the layout and the kitchen WAS a cellulose tiled ceiling which became water-logged.  It ultimately failed and fell onto the farm section of my layout creating the same effect as if a flood had swept through the farm.  These picture show the results.  Loks got wet, cars were broken, buildings were broken, and the farm section was destroyed. 
 I re-built the lumber yard, the village and the farm after a week of drying with commercial blowers and dehumidifiers.