Lat: 36° 20.533
Long: 120° 04.583
Designation: F 1229
Marker Type: bench mark disk
Setting: massive structures
Stability: Probably hold position/elevation well.
Documented History (by the NGS)
1/1/1972 by NGS (MONUMENTED)
DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 7.5 MI S FROM FIVE POINTS. 6.0 MILES SOUTH ALONG LASSEN AVENUE FROM THE FIVE POINT INTERSECTION AT FIVE POINTS, THENCE 1.5 MILES EAST ALONG OAKLAND AVENUE, 0.5 MILE WEST OF THE JUNCTION OF MADERA AVENUE, IN THE TOP OF THE SOUTH SIDE OF A CIRCULAR CONCRETE FOUNDATION OF A USBR WATER OUTLET AND METER, 54 FEET NORTH OF THE CENTER LINE OF THE AVENUE, 36 1/2 FEET NORTHWEST OF POWER POLE 25, AND ABOUT LEVEL WITH THE AVENUE. SECTION 23, T 18 S, R 17 E.
Lat: 36° 20.570
Long: 120° 04.572
Found it at 14:20, 15 August 2003 as described and in good condition.
Original NAD83 coordinates were located about 0.04 miles southerly of the found WGS84 coordinates. WGS84 coordinates for the mark found by 2 minute occupation with 7 strong satellites and 1 WAAS satellite.