Inundation Analysis Tool


8720494 TOLOMATO RIVER, ICWW

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
NOS Major -0.598 -1.96 NOS Major Flood Threshold
NOS Moderate -0.598 -1.96 NOS Moderate Flood Threshold
NOS Minor -0.598 -1.96 NOS Minor Flood Threshold
MHHW 0.0 0.0 Mean Higher-High Water
MHW -0.092 -0.3 Mean High Water
DTL -0.725 -2.38 Mean Diurnal Tide Level
MTL -0.739 -2.42 Mean Tide Level
MSL -0.695 -2.28 Mean Sea Level
MLW -1.387 -4.55 Mean Low Water
MLLW -1.451 -4.76 Mean Lower-Low Water
NAVD88 -0.606 -1.99 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