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CS NUMBER: CLASS WEIGHT: 0 ORTHOMETRIC HEIGHT : 30.33 METERS 170.38 FEET HORIZONTAL NETWORK ORDER/CLASS: C-1 VERTICAL NETWORK ORDER/CLASS: No Data MARION COUNTY PUBLIC WORKS COUNTY SURVEYOR PUBLICATION DATE:8/14/1992 USGS QUAD SHEET:SILVERTON HORIZONTAL DATUM: STATE: OREGON VERTICAL DATUM : COUNTY: MARION LATITUDE: 45 07 19.25125 N METERS LONGITUDE: 122 48 17.91391 W METERS DEFLECTIONS: No Data No Data SECONDS LAPLACE CORRECTION: No Data SECONDS GEOED HEIGHT: -21.602 METERS ELLIPSOIDAL HEIGHT: No Data No Data METERS X: No Data METERS Y: No Data METERS Z: No Data METERS PID: PLANE COORDINATES GRID ZONE NORTHING METERS NORTHING METERS DEV. EASTING METERS EASTING METERS DEV. POINT SCALE FACTOR CONVERGENCE DEG MIN SEC STATION MARK IS MARION COUNTY BRASS CAP THE MARK IS T5S R1W 1/4 COR. 21 22 M.R.16 P.I. WITH IN CONCRETE STATION MARK HISTORY YEAR MONUMENTED OR RECOVERED CONDITION OF MARK RECOVERED OR DESCRIBED BY STATION DESCRIPTION 9218 ---PAGE BREAK--- Questions concerning the VERTCON process may be mailed to NGS Marion County Control Point: 9218 Latitude: 45 07 19.25125 Longitude: 122 48 17.91391 NAVD 88 height: 170.38 FT Datum shift(NAVD 88 minus NGVD 29): 3.333 feet Converted to NGVD 29 height: 167.047 feet http://www.ngs.noaa.gov/cgi-bin/VERTCON/vert_con2.prl