Bench Mark Summary
20 May 2019 18:46 UTC 2019140+18:46 UTC

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

015: Rockport
Aransas Bay, Texas
28° 1' 27" N   97° 2' 52" W
ROCKPO
87747701
National Oceanic and Atmospheric Administration (NOAA)
National Water Level Observation Network (NWLON)
NOAA

Excel Spreadsheet

Bench Marks

Stamping SPSN Disposition Accepted
Elevation
NGS PID Last Observed Location
AQLP 0507 good Sep 01, 2015
AQLP 0508 good Sep 01, 2015
MET SRM 0509 good Sep 01, 2015
4770 A 2002 0511 good 3.206 Sep 01, 2015
NO 4 1948 0513 good 2.807 AN1880 Sep 01, 2015
(no stamping) 0517 good 3.499 AN1875 Sep 01, 2015
NO 3 1934 0518 good 3.078 AN1401 Sep 01, 2015
NO 11 1975 0519 good 3.402 AN1874 Sep 01, 2015
NO 12 1975 0520 good 3.205 AN1873 Sep 01, 2015
8 1948 0522 good 3.385 AN1877 Sep 01, 2015
4770 B 2004 0523 good 2.997 Sep 01, 2015
4770 C 2004 0524 good 3.390 Sep 01, 2015
4770 D 2010 0525 good Sep 01, 2015
4770 E 2010 0526 good Sep 01, 2015
No Stamping   good Sep 01, 2015
NO 10 1975   destroyed 2.841 AN1876 Sep 01, 2015
7 1948   destroyed 2.811 AN1878 Sep 01, 2015
7 1948   destroyed Sep 01, 2015

Benchmark Map

Levels

Relative to station zero (m):

Leveling Date Bench Mark smcorr valid
0507 0508 0509 0511 0513 0517 0518 0519 0520 0522 0523 0524 0525 0526 (No S...) (NO 1...) (7 19...) (7 19...)
View more levels
09.11.2014 - 4.401 3.435 3.208 2.766 3.499 3.078 3.406 - 3.385 2.300 3.393 2.831 - - - - -  
09.01.2015 - 4.401 3.434 3.207 2.767 - - - - 3.384 3.000 - 2.830 3.140 - - - -  
  Accepted Values - - - 3.206 2.807 3.499 3.078 3.402 3.205 3.385 2.997 3.390 - - - 2.841 2.811 -  
- primary water level adjustments have been verified for the indicated levels

Relative to PBM (m):

Leveling Date Bench Mark smcorr valid
0507 0508 0509 0511 0513 0517 0518 0519 0520 0522 0523 0524 0525 0526 (No S...) (NO 1...) (7 19...) (7 19...)
View more levels
09.11.2014 - 1.193 0.227 0.000 -0.442 0.291 -0.130 0.198 - 0.177 -0.908 0.185 -0.377 - - - - -  
09.01.2015 - 1.194 0.227 0.000 -0.440 - - - - 0.177 -0.207 - -0.377 -0.067 - - - -  
  Accepted Values - - - 0.000 -0.399 0.293 -0.128 0.196 -0.001 0.179 -0.209 0.184 - - - -0.365 -0.395 -  
- primary water level adjustments have been verified for the indicated levels

Other Links

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