Bench Mark Summary
24 Mar 2019 17:52 UTC 2019083+17:52 UTC

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

018: Port Isabel
Brownsville, Texas
26° 3' 40" N   97° 12' 55" W
PTISAB
87797701
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
SRM 1805 good Oct 20, 2015
Aquatrak 1807 good Oct 20, 2015
Aquatrak (New) 1808 good Oct 20, 2015
Baro 1809 good Oct 20, 2015
No 10 1973 1811 good 4.276 AB1227 Oct 20, 2015
6 USE 1812 good AB0244 Oct 20, 2015
Tidal 12 1813 good AB1234 Oct 20, 2015
Tidal 2 1814 good AB0249 Oct 20, 2015
NO 7 1953 1815 good AB1229 Oct 20, 2015
NO 9 1816 disturbed 2.068 AB0245 Oct 20, 2015
NO 12 1972 1820 good 6.791 Oct 20, 2015
No.13 1972 1821 good 2.546 Oct 20, 2015
X 1406 1982 1825 good 2.796 AB1225 Oct 20, 2015
9770A 1998 1826 good 4.405 Oct 20, 2015
9770B 1998 1827 good 3.999 Oct 20, 2015
9770 C 2002 1828 good 3.690 Oct 20, 2015
9770 D 2002 1829 good 3.830 Oct 20, 2015
9770 F 2002 1831 good 4.566 Oct 20, 2015
400 RL 1950 22+100 1832 good AB0247 Oct 20, 2015
2 1944 1833 good Oct 20, 2015

Benchmark Map

Levels

Relative to station zero (m):

Leveling Date Bench Mark smcorr valid
1805 1807 1808 1809 1811 1812 1813 1814 1815 1816 1820 1821 1825 1826 1827 1828 1829 1831 1832 1833
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10.22.2014 4.601 - 5.545 5.969 4.276 - - - - 2.080 6.800 2.551 2.807 4.410 4.007 3.698 3.839 4.574 - -  
10.20.2015 4.601 - 5.545 - 4.276 - - - - 2.078 6.802 2.552 2.808 4.410 4.007 3.698 3.840 4.575 - -  
  Accepted Values - - - - 4.276 - - - - 2.068 6.791 2.546 2.796 4.405 3.999 3.690 3.830 4.566 - -  
- primary water level adjustments have been verified for the indicated levels

Relative to PBM (m):

Leveling Date Bench Mark smcorr valid
1805 1807 1808 1809 1811 1812 1813 1814 1815 1816 1820 1821 1825 1826 1827 1828 1829 1831 1832 1833
View more levels
10.22.2014 0.325 - 1.269 1.693 0.000 - - - - -2.196 2.524 -1.725 -1.469 0.134 -0.269 -0.578 -0.437 0.298 - -  
10.20.2015 0.325 - 1.269 - 0.000 - - - - -2.198 2.526 -1.724 -1.468 0.134 -0.269 -0.578 -0.436 0.299 - -  
  Accepted Values - - - - 0.000 - - - - -2.208 2.515 -1.730 -1.480 0.129 -0.277 -0.586 -0.446 0.290 - -  
- primary water level adjustments have been verified for the indicated levels

Other Links

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