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Inundation Analysis Tool

8545240 Philadelphia, PA 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 3.204 Mean Higher-High Water
MHW 3.082 Mean High Water
DTL 2.184 Mean Diurnal Tide Level
MTL 2.152 Mean Tide Level
MSL 2.228 Mean Sea Level
MLW 1.223 Mean Low Water
MLLW 1.165 Mean Lower-Low Water
NAVD 2.11 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