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Inundation Analysis Tool


8418150 Portland, ME Data Inventory
Please select a reference elevation and specify a date range for analysis.
You may select from an accepted tidal datum or specify a different elevation.
All elevations must be entered relative to station datum. Values are in Meters.

MHHW 5.626 Mean Higher-High Water
MHW 5.493 Mean High Water
DTL 4.117 Mean Diurnal Tide Level
MTL 4.103 Mean Tide Level
MSL 4.113 Mean Sea Level
MLW 2.712 Mean Low Water
MLLW 2.607 Mean Lower-Low Water
NAVD 4.208 North American Vertical Datum

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Note: Data query is limited to a 5 year maximum and 1 month minimum date range.

  

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services