Inundation Analysis Tool

8419870 Seavey Island, ME

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

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 -0.129 -0.42 Mean High Water
DTL -1.356 -4.45 Mean Diurnal Tide Level
MTL -1.372 -4.5 Mean Tide Level
MSL -1.353 -4.44 Mean Sea Level
MLW -2.615 -8.58 Mean Low Water
MLLW -2.712 -8.9 Mean Lower-Low Water
NAVD88 -1.276 -4.19 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