I have a 2003 CRV that I've owned since 2005. It has about 138000 miles on it and has been low maintenance. I put almost 95000 miles on it. Now I'm having rain getting inside. I first noticed the drivers floor wet and then I found the trunk area under the plastic liner had a gallon or so of water. I can see that a seepage is coming from the front somewhere and ending up in the back. I bet this is a fairly common problem so hopefully there is a common cause and source.