Skip to Content

Details for Benchmark: DV0271

N 33° 44.700 W 112° 29.100 (NAD 83)

Altitude: 1546.5

Coordinates may not be exact. Altitude is VERTCON and location is SCALED. (more info)

Location:
In MARICOPA county, AZ View Original Datasheet
Designation:
RV 99
Marker Type:
rivet
Setting:
light structures
Stability:
Mark of questionable or unknown stability.

Must Read!

Benchmarks may be on private property or in dangerous locations. Obey local laws. By using the services on Geocaching.com you agree to this disclaimer.

N 33° 44.687 W 112° 29.110

Found this benchmark today in good condition.

[Photos:]
photoCloseup of the mark
photoEye level view of the mark
photoWide view looking west

Found it.

[Photos:]
photoRivet
photoConcrete structure containing rivet

got it

Recovered as described, in good condition. GPS (HH2) co-ordinates N33º44.687' W112º29.110'.

[Photos:]
photoRV 99 / DV0271
A close-up of the mark, with the GPSr.
photoRV 99 / DV0271
A close-up of the mark alone.
photoRV 99 / DV0271
A wide view of the general area, looking northwest.

Documented History (by the NGS)

Unknown by ATSFRR (MONUMENTED)
01/01/1933 by NGS (GOOD)
DESCRIBED BY NATIONAL GEODETIC SURVEY 1933 7.9 MI NW FROM BEARDSLEY. MONEL METAL RIVET, ON A. T. AND S. F. RY. CO. RIGHT OF WAY, IN MILE 162, ON TOP OF CONCRETE HEADWALL OF RAILROAD CULVERT NO. B-162, NORTHEAST OF TRACK.

Control Text

  • The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds.
  • The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the superseded datum.
  • The geoid height was determined by GEOID99.

Advertising with Us

Return to the Top of the Page