AY1149 - "SA 19" bench mark disk - Bandera, TX
Posted by: Groundspeak Premium Member Raven
N 29° 43.594 W 099° 04.355
14R E 492980 N 3288489
This benchmark is located by the south corner of the Bandera County Courthouse in Bandera, Texas. The courthouse's clock tower is an NGS Benchmark as well.
Waymark Code: WMRVEJ
Location: Texas, United States
Date Posted: 08/07/2016
Published By:Groundspeak Premium Member Ernmark
Views: 5

As described by the Coast and Geodetic Survey ("CGS") back in 1953:

"AT BANDERA, AT THE COURTHOUSE, 2.5 FEET NORTHWEST OF THE SOUTH CORNER OF THE BUILDING, SET VERTICALLY IN THE SOUTHWEST WALL OF THE
COURTHOUSE."

The 1953 description and associated reference points (i.e. distances/directions) are still good references for locating this station.

Its associated NGS Data Sheet's currently posted coordinates are, however, still a bit off (as is to be expected, it happens all the time with older benchmarks). As of the time of this waymark posting, the NGS reported the station at "N 29 43 35.8 W 099 04 22.1" which points to a tree approximately 70 ft West of the benchmark in question. The actual coords -- as measured within 15' accuracy and 20+ reading averages -- are "N 29° 43.594 W 99° 4.355".

The station was recovered in good condition; see posted waymark's gallery images for BM close-up and setting details, as well as a few more posted on the NGS website.

---

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

AY1149 ***********************************************************************
AY1149 DESIGNATION - 1265
AY1149 PID - AY1149
AY1149 STATE/COUNTY- TX/BANDERA
AY1149 COUNTRY - US
AY1149 USGS QUAD - BANDERA (1982)
AY1149
AY1149 *CURRENT SURVEY CONTROL
AY1149 ______________________________________________________________________
AY1149* NAD 83(1986) POSITION- 29 43 35.8 (N) 099 04 22.1 (W) HD_HELD2
AY1149* NAVD 88 ORTHO HEIGHT - 383.601 (meters) 1258.53 (feet) ADJUSTED
AY1149 ______________________________________________________________________
AY1149
AY1149_MARKER: DB = BENCH MARK DISK
AY1149_SETTING: 36 = SET IN A MASSIVE STRUCTURE
AY1149_SP_SET: BUILDING
AY1149_STAMPING: 1265 SA 19
AY1149_MARK LOGO: USGS
AY1149_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
AY1149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
AY1149+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2011
AY1149
AY1149 HISTORY - Date Condition Report By
AY1149 HISTORY - UNK MONUMENTED USGS
AY1149 HISTORY - 1953 GOOD CGS
AY1149 HISTORY - 20110804 GOOD GEOCAC
Condition: Mark found in good condition

Designation: SA 19

Benchmark Agency: U.S. Coast & Geodetic Survey

Monumentation type: BENCH MARK (or B.M.) Disk

County: Bandera (Bandera County)

USGS 7.5' Topographic Quadrangle Name (optional): Bandera

Find type: Found by luck/skill/knowledge

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

NGS PID: AY1149

Benchmark Agency (if other): Not listed

Monumentation type (if other): Not listed

Special category (optional): Not listed

Special Category (if other): Not listed

Local database's URL (optional): 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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Recent Visits/Logs:
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jhuoni visited AY1149 - "SA 19" bench mark disk - Bandera, TX 06/07/2020 jhuoni visited it
Raven visited AY1149 - "SA 19" bench mark disk - Bandera, TX 07/17/2016 Raven visited it
Benchmark Blasterz visited AY1149 - "SA 19" bench mark disk - Bandera, TX 08/08/2011 Benchmark Blasterz visited it

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