Inundation Analysis Tool

8720832 Welaka, FL

Please see the data inventory to find a period with hourly or six-minute data available.
Data Inventory

Note that this is a historical station and data may be available between 1978-08-14 00:00:00.0 and 2008-08-18 23:59:00.0

Select a reference elevation and specify a date range for analysis.

You may select from an accepted tidal datum or specify a different elevation.
Most elevations on land are given relative to a geodetic datum such as NAVD88

All analysis results are presently provided in meters relative to the requested threshold.

Meters relative to MHHWFeet relative to MHHWDatum
MHHW 0.0 0.0 Mean Higher-High Water
MHW -0.005 -0.02 Mean High Water
DTL -0.074 -0.24 Mean Diurnal Tide Level
MTL -0.07 -0.23 Mean Tide Level
MSL -0.072 -0.24 Mean Sea Level
MLW -0.135 -0.44 Mean Low Water
MLLW -0.148 -0.49 Mean Lower-Low Water
NAVD88 -0.154 -0.51 North American Vertical Datum
User Specified Elevation         in       relative to   

Note: Data query is limited to a 10 year maximum and 1 month minimum date range when requesting an analysis of 6-minute data

6-minute Height and High Water Analysis
Hourly Height and High Water Analysis
Hourly Height Analysis