The Houston Chronicle has an animation of what you could expect if Rita becomes a Cat 5.
click here and then click on storm surge. Keep clicking next until you get to the maps. A weaker storm would obviously have less storm surge, but Clear Lake is a vulnerable location.
Thanks Dog Gone. We have been in our home 8 years and have only endured a few tropical storms. We have not flooded not even during Alicen, but you never know.