CD7933 - USCGS 'MANZANITA RM 1' Reference Mark - Modoc County, CA
Posted by: Groundspeak Premium Member NW_history_buff
N 41° 16.688 W 120° 48.084
10T E 684132 N 4571964
This NGS reference mark resides at the summit of Manzanita Mountain in Modoc County, CA.
Waymark Code: WMMV49
Location: California, United States
Date Posted: 11/06/2014
Published By:Groundspeak Premium Member Ernmark
Views: 1

I recovered this U.S. Coast & Geodetic Survey reference mark from 1947 in good condition. It is located at the summit of Manzanita Mountain and nearby a lookout tower. The NGS datasheet and NGS coordinates are adequate for station recovery.

NGS datasheet info:

01/01/1947 by CGS (MONUMENTED)
DESCRIBED BY COAST AND GEODETIC SURVEY 1947 (SPH) THE STATION IS ON THE SUMMIT OF MANZANITA MOUNTAIN, ABOUT 12 MILES SOUTH-SOUTHWEST OF CANBY, 9.5 MILES NORTHEAST OF ADIN, AND IS ABOUT 325 FEET NORTHWEST OF THE MANZANITA LOOKOUT, SET IN THE CENTER OF A LARGE ROCK OUTCROP. REFERENCE MARK NO. 1 IS 15.783 FEET EAST OF THE STATION ON THE EXTREME EAST EDGE OF THE ROCK OUT CROP. THE MARK IS SET FLUSH IN THE TOP OF A 12 BY 24 INCH BOULDER THAT PROJECTS 30 INCHES ABOVE THE SURFACE OF THE OUTCROP AREA AND IS STAMPED MANZANITA NO 1 1947. TO REACH THE STATION FROM THE POST OFFICE IN CANBY, GO SOUTHWEST ON U.S. HIGHWAY 299 FOR 14.0 MILES TO A SIDE ROAD LEFT, GO LEFT AS PER SIGN, MANZANITA LOOKOUT STA. 9, AND GO EASTERLY FOR 4.8 MILES TO A FORK AND SECOND SIGN, MANZANITA LOOKOUT 4. KEEP RIGHT FORK AND CONTINUE SOUTHEASTERLY FOR 1.4 MILES TO A SECOND FORK, AGAIN KEEP RIGHT FORK AS PER SIGN, SWEAGERT VALLEY 4, AND GO SOUTHEASTERLY FOR 2 MILES TO A THIRD FORK, TAKE LEFT FORK UP STEEP HILL, AS PER SIGN MANZANITA L O 1/2, AND FOLLOW TRACK ROAD 0.5 MILE EASTERLY TO LOOKOUT AND STATION ON LARGE ROCK OUTCROP.
Condition: Mark found in good condition

Designation: MANZANITA RM 1

Benchmark Agency: U.S. Coast & Geodetic Survey

Monumentation type: REFERENCE MARK Disk

County: Modoc County

USGS 7.5' Topographic Quadrangle Name (optional): HERMIT BUTTE (1993)

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: CD7933

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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