Rollover Pass NOAA Station No.: 87709711 Lat: 29.5150 Long: -94.5133 Meters Feet Mean Higher High Water (MHHW) 1.504 4.93 Mean High Water (MHW) 1.478 4.85 Mean Tide Level (MTL) 1.310 4.30 Mean Sea Level (MSL) 1.321 4.33 Mean Low Water (MLW) 1.143 3.75 Mean Lower Low Water (MLLW) 1.094 3.59 North American Vertical Datum 1988 (NAVD88) 1.136 3.73 Station Datum (STND) 0.000 0.00 Retrieved On: 13-2-09 By: MH