Bench Mark Summary
25 Oct 2020 16:09 UTC 2020299+16:09 UTC

Overview Datums Bench Marks Data Query Site Visit Daily QC Messages Attributes

152: USCG Freeport

28° 56' 35" N   95° 18' 8" W
USCGFP
87724471
National Oceanic and Atmospheric Administration (NOAA)
National Water Level Observation Network (NWLON)
NOAA

Summary

Levels 11.04.2013

Level ID 2013308.00    
Leveling Date 11.04.2013    
Party Chief Hasdorff Observer Ellis
Level (Mfg. & Type) Leica DNA03 Rod (Mfg. & Type) Invar Barcode
Order 2nd Class 1st

Bench mark elevations (above station zero)

Stamping SPSN Surveyed Elevation Accepted Elevation
4708 14.453
Baro 4710
2447 A 2006 4711 10.000
2447 B 2006 4712 10.583
2447 C 2006 4713 9.974
USCG 1997 4714 11.177
2447 E 2006 4715 10.228 10.227

Comments: Annual Inspection Levels