Bench Mark Summary
08 Feb 2023 14:24 UTC 2023039+14:24 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

Summary

Mark 018.002 - 2 1944

Mark ID:018.002 Accepted Elev:
SPSN:1833 Disposition:good
NGS PID:    
Date Established: Established By:USC & GS Tidal Bench Mark
Stamping:2 1944 Location:
Monumentation: Nearest Town:PORT ISABEL
Type of Mark:SURVEY DISK County:CAMERON
Setting Class: State:TX
Description
TO REACH THE BENCH MARK TRAVEL 1.4 KM (0.85 MI) SOUTHWEST ALONG STATE HIGHWAY 100 FROM THE OLD LIGHTHOUSE IN PORT ISBEL TO THE JUNCTION OF PORT ROAD, THENCE 1.2 KM (0.75 MI) SOUTHWEST ALONG PORT ROAD, TO THE PORT ISABEL TURNING BASIN PIER.THE BENCH MARK IS SET IN THE CONCRETE WHARF DECK AT THE NORTH CORNER OF THE SAN BENITO NAVIGATION DISTRICT OFFICE BUILDING, 12.1 M (39.7 FT) SOUTHWEST OF THE NORTHEAST EDGE OF THE CONCRETE WHARF, 0.15 M (0.49 FT) NORTHWEST OF THE NORTHWEST FACE OF THE BUILDING, 0.51 M (1.67 FT) SOUTHWEST OF THE NORTH CORNER OF THE BUILDING, 16.6 M (54.5 FT) SOUTH OF BENCH MARK NUMBER 7, AND 13.4 M (44.0 FT) SOUTH SOUTHEAST OF A FIRE HYDRANT IN A SMALL BUILDING. THE MARK IS ABOVE LEVEL WITH WHARF. **********************DESTROYED**********************************
updated 2012270+1551 by pharosdb
Page last modified on May 15, 2009, at 10:09 AM
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