AW5522 - "N 1502" metal rod - Cypress, TX
Posted by: Groundspeak Premium Member Raven
N 29° 59.094 W 095° 39.428
15R E 243640 N 3320084
This benchmark is located at the North corner of the intersection of Spring-Cypress Rd. and Huffmeister Rd. in Cypress, Texas.
Waymark Code: WMWTZ8
Location: Texas, United States
Date Posted: 10/14/2017
Published By:Groundspeak Premium Member Ernmark
Views: 3

As described by the NGS back in 1987:

"ALONG SPRING-CYPRESS ROAD [...], 16.5 M (54.1 FT) NORTHWEST OF THE CENTERLINE OF THE ROAD, 13.2 M (43.3 FT) NORTHEAST OF THE CENTERLINE OF HUFFMEISTER ROAD, [...], AND 1.1 M (3.6 FT) NORTHEAST OF A FENCE CORNER. NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP. THE MARK IS 0.3 METERS SE FROM A WITNESS POST AND FENCE THE MARK IS ABOVE LEVEL WITH THE ROADS"

This NGS description is still pretty accurate, and so are the distance estimates from the 2 intersecting roads.

However, the NGS' currently posted coordinates ("N 29 59 05.73 W 095 39 26.04", or "N 29° 59.096'N 95° 39.434") are off (at least at the time of this waymark's posting): the NGS coordinates were 33 feet WNW of my calculated observations, as measured within 10' accuracy and 10+ reading averages. Furthermore, the NGS coordinates bring the station ~25 feet NorthWEST of the fence corner, not 3.6ft NorthEAST of it.

FYI: you will probably have to dig and remove about 5-6" of dirt (since the station is now 6" below the ground), but once most of the dirt is removed you will be able to get to the cap/cover, open it, and recover the actual metal rod. The NGS online database includes a picture I took back in 2013 when I recovered this benchmark the first time around, it can be found here: (visit link)

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Below are some additional facts, per the NGS database (with some editing for length): (visit link)

AW5522 ***********************************************************************
AW5522 DESIGNATION - N 1502
AW5522 PID - AW5522
AW5522 STATE/COUNTY- TX/HARRIS
AW5522 COUNTRY - US
AW5522 USGS QUAD - CYPRESS (1995)
AW5522
AW5522 *CURRENT SURVEY CONTROL
AW5522 ______________________________________________________________________
AW5522* NAD 83(1986) POSITION- 29 59 05.73 (N) 095 39 26.04 (W) HD_HELD1
AW5522* NAVD 88 ORTHO HEIGHT - 44.236 (meters) 145.13 (feet) ADJUSTED
AW5522 ______________________________________________________________________
AW5522
AW5522.Photographs are available for this station.
AW5522
AW5522
AW5522_MARKER: I = METAL ROD
AW5522_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
AW5522_STAMPING: N 1502 1986
AW5522_MARK LOGO: NGS
AW5522_PROJECTION: FLUSH
AW5522_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
AW5522_ROD/PIPE-DEPTH: 8.2 meters
AW5522
AW5522 HISTORY - Date Condition Report By
AW5522 HISTORY - 1986 MONUMENTED NGS
AW5522 HISTORY - 1990 GOOD USPSQD
Condition: Mark found in good condition

Designation: N 1502

Benchmark Agency: National Geodetic Survey

Monumentation type: Metal Rod (under a hinged cover)

County: Harris County

USGS 7.5' Topographic Quadrangle Name (optional): Cypress

Find type: Coordinates and/or to-reach information from the NGS database (or Geocaching's copy of it) were used

Web address of this benchmark's datasheet (optional): [Web Link]

NGS PID: AW5522

Local database's URL (optional): [Web Link]

Benchmark Agency (if other): Not listed

Monumentation type (if other): Not listed

Special category (optional): Not listed

Special Category (if other): Not listed

Visit Instructions:
  1. A closeup photo of the mark taken by you is required.
  2. A 'distant' photo including the mark in the view is highly recommended. Include the compass direction you faced when you took the picture.
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Raven visited AW5522 - "N 1502" metal rod - Cypress, TX 10/16/2017 Raven visited it