Bench Mark Summary
23 Sep 2020 04:02 UTC 2020267+04:02 UTC

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

022: Galveston Pier 21
Galveston Bay, Texas
29° 18' 35" N   94° 47' 29" W
PIER21
87714501
National Oceanic and Atmospheric Administration (NOAA)
National Water Level Observation Network (NWLON)
NOAA

Summary

Levels 01.27.2016

Level ID 2016027.00    
Leveling Date 01.27.2016    
Party Chief Hasdorff Observer Lorentson
Level (Mfg. & Type) Leica DNA03 Rod (Mfg. & Type) Invar Barcode
Order 2 Class 1

Bench mark elevations (above station zero)

Stamping SPSN Surveyed Elevation Accepted Elevation
AQLP (old) 0207
AQLP (new) 0208 9.333
0210
1450 C 2002 0211 3.153 3.152
NO 32 1913 0215 3.403
40 1935 RESET 0216 3.143
41 1935 RESET 1961 0217 5.303
NO 42 1943 0218 2.797
J 305 0219
1450 A 1989 0221 3.123 3.124
1450 B 2002 0222 3.223 3.222
7.151 1932 0223 2.856
1450 D 2005 0224 2.877
1450 E 2005 0225 2.591
1450 F 2005 0226
1450 G 2013 0227 3.574

Comments: 2016 annual inspection