Looking at the photographs at http://www.eas.slu.edu/Earthquake_Center/NM/UALR/ualr.pict.html I couldn't help but be surprised at the last photograph. Water put in the vault? I've never see this before; why? Anyone explain? Thanks, JerryLooking at the photographs at = http://www.eas.slu.edu/Earthquake_Center/NM/UALR/ualr.pict.html = =20 I couldn't help but be surprised at the last photograph. Water put = in the=20 vault? I've never see this before; why? Anyone = explain?Thanks,Jerry