Well checked 2 more and they where perfectly dry. So 2 out of 5 had water in them, just happened to be the first two I checked. The last two I had to pull out of the ground (damn that was some work) to unscrew the cap. I used pipe dope on them and it took me about 45 minutes to get into them. That is unacceptable. So instead of pipe dope I used the thread tape. I will just check on them a little more often.