MF0217 ***********************************************************************
MF0217  DESIGNATION -  519
MF0217  PID         -  MF0217
MF0217  STATE/COUNTY-  IL/GRUNDY
MF0217  USGS QUAD   -  MORRIS (1993)
MF0217
MF0217                         *CURRENT SURVEY CONTROL
MF0217  ___________________________________________________________________
MF0217* NAD 83(1986)-  41 21 24.     (N)    088 25 22.     (W)     SCALED
MF0217* NAVD 88     -       158.063  (meters)     518.58   (feet)  ADJUSTED
MF0217  ___________________________________________________________________
MF0217  GEOID HEIGHT-         -32.84  (meters)                     GEOID99
MF0217  DYNAMIC HT  -         158.002 (meters)     518.38  (feet)  COMP
MF0217  MODELED GRAV-     980,235.2   (mgal)                       NAVD 88
MF0217
MF0217  VERT ORDER  -  SECOND    CLASS 0
MF0217
MF0217.The horizontal coordinates were scaled from a topographic map and have
MF0217.an estimated accuracy of +/- 6 seconds.
MF0217
MF0217.The orthometric height was determined by differential leveling
MF0217.and adjusted by the National Geodetic Survey in June 1991.
MF0217
MF0217.The geoid height was determined by GEOID99.
MF0217
MF0217.The dynamic height is computed by dividing the NAVD 88
MF0217.geopotential number by the normal gravity value computed on the
MF0217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
MF0217.degrees latitude (g = 980.6199 gals.).
MF0217
MF0217.The modeled gravity was interpolated from observed gravity values.
MF0217
MF0217;                    North         East    Units  Estimated Accuracy
MF0217;SPC IL E     -   520,660.      292,520.      MT  (+/- 180 meters Scaled)
MF0217
MF0217                          SUPERSEDED SURVEY CONTROL
MF0217
MF0217  NGVD 29     -       158.139  (m)          518.83   (f) ADJ UNCH    2 0
MF0217
MF0217.Superseded values are not recommended for survey control.
MF0217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
MF0217.See file dsdata.txt to determine how the superseded data were derived.
MF0217
MF0217_MARKER: R = RIVET
MF0217_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
MF0217_STAMPING: 519
MF0217_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
MF0217
MF0217  HISTORY     - Date     Condition        Recov. By
MF0217  HISTORY     - UNK      MONUMENTED       USGS
MF0217  HISTORY     - 1939     GOOD             NGS
MF0217
MF0217                          STATION DESCRIPTION
MF0217
MF0217''DESCRIBED BY NATIONAL GEODETIC SURVEY 1939
MF0217''AT MORRIS.
MF0217''AT MORRIS, GRUNDY COUNTY, AT THE NORTHEAST CORNER OF THE COUNTY
MF0217''COURTHOUSE, 48 FEET EAST AND 6 FEET SOUTH OF THE FRONT NORTH
MF0217''ENTRANCE, 5 FEET WEST OF THE NORTHEAST CORNER, AND 1 FOOT NORTH
MF0217''OF THE NORTH WALL.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
MF0217''BRONZE CAP, STAMPED 519 AND RIVETED ON THE END OF AN IRON PIPE
MF0217''PROJECTING 1 FOOT ABOVE GROUND.