ET0905 ***********************************************************************
ET0905  DESIGNATION -  SPRING
ET0905  PID         -  ET0905
ET0905  STATE/COUNTY-  AZ/YAVAPAI
ET0905  USGS QUAD   -  ESTLER PEAK (1987)
ET0905
ET0905                         *CURRENT SURVEY CONTROL
ET0905  ___________________________________________________________________
ET0905* NAD 83(1992)-  34 23 21.99731(N)    112 01 58.11807(W)     ADJUSTED
ET0905* NAVD 88     -      1300.0    (meters)    4265.     (feet)  VERTCON
ET0905  ___________________________________________________________________
ET0905  LAPLACE CORR-           3.78  (seconds)                    DEFLEC99
ET0905  GEOID HEIGHT-         -26.44  (meters)                     GEOID99
ET0905
ET0905  HORZ ORDER  -  SECOND
ET0905
ET0905.The horizontal coordinates were established by classical geodetic methods
ET0905.and adjusted by the National Geodetic Survey in August 1993.
ET0905
ET0905.The NAVD 88 height was computed by applying the VERTCON shift value to
ET0905.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
ET0905
ET0905.The Laplace correction was computed from DEFLEC99 derived deflections.
ET0905
ET0905.The geoid height was determined by GEOID99.
ET0905
ET0905;                    North         East     Units   Scale      Converg.
ET0905;SPC AZ C     -   375,855.040   202,680.350   MT  0.99990141 -0 03 56.2
ET0905;UTM  12      - 3,805,821.444   405,057.770   MT  0.99971111 -0 35 00.2
ET0905
ET0905:                Primary Azimuth Mark                     Grid Az
ET0905:SPC AZ C     -  ASH                                      275 36 43.8
ET0905:UTM  12      -  ASH                                      276 07 47.8
ET0905
ET0905|---------------------------------------------------------------------|
ET0905| PID    Reference Object                     Distance      Geod. Az  |
ET0905|                                                           dddmmss.s |
ET0905|        SPRING RM 1                           3.328 METERS 05433     |
ET0905|        SPRING RM 2                           4.468 METERS 26111     |
ET0905| ET0216 ASH                                 APPROX. 4.7 KM 2753247.6 |
ET0905|---------------------------------------------------------------------|
ET0905
ET0905                          SUPERSEDED SURVEY CONTROL
ET0905
ET0905  NAD 83(1986)-  34 23 21.99164(N)    112 01 58.11741(W) AD(       ) 2
ET0905  NAD 27      -  34 23 21.89370(N)    112 01 55.55510(W) AD(       ) 2
ET0905  NGVD 29     -      1299.3    (m)         4263.     (f) VERT ANG
ET0905
ET0905.Superseded values are not recommended for survey control.
ET0905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
ET0905.See file dsdata.txt to determine how the superseded data were derived.
ET0905
ET0905_MARKER: DS = TRIANGULATION STATION DISK
ET0905_SETTING: 80 = SET IN A BOULDER
ET0905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
ET0905+STABILITY: SURFACE MOTION
ET0905
ET0905  HISTORY     - Date     Condition        Recov. By
ET0905  HISTORY     - 1959     MONUMENTED       CGS
ET0905  HISTORY     - 1966     GOOD             USGS
ET0905
ET0905                          STATION DESCRIPTION
ET0905
ET0905''DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (SLH)
ET0905''THE STATION IS LOCATED ON THE HIGHEST POINT OF A VERY ROUGH
ET0905''AND ROCKY HILL THAT IS 6 MILES NORTHEAST OF CORDES JUNCTION,
ET0905''3 MILES NORTHWEST OF DUGAS, 0.5 MILE SOUTH OF A POWERLINE
ET0905''AND JUST NORTH OF SPRING CREEK.
ET0905''
ET0905''TO REACH THE STATION FROM CORDES JUNCTION, GO NORTH ON STATE
ET0905''HIGHWAY 79 FOR 6.1 MILES TO A CROSSROAD AND SIGN ON THE RIGHT,
ET0905''DUGAS-SYCAMORE STA.  TURN RIGHT AS PER SIGN AND GO EAST ON THE
ET0905''BLADED ROAD FOR 0.4 MILE TO A Y-FORK, TAKE THE LEFT FORK
ET0905''AND CONTINUE EAST ON THE BLADED ROAD FOR 2.0 MILES (THIS IS
ET0905''0.3 MILE BEFORE REACHING A POWERLINE).  HERE TURN RIGHT AND GO
ET0905''ACROSS COUNTRY FOR 0.2 MILE TO THE BASE OF THE HILL.  FROM
ET0905''HERE PACK EASTERLY UPHILL FOR ABOUT 10 MINUTES TO THE HIGHEST
ET0905''POINT OF THE HILL AND THE STATION.
ET0905''
ET0905''THE STATION MARK, STAMPED SPRING 1958, IS A STANDARD DISK
ET0905''CEMENTED IN A DRILL HOLE IN A BOULDER THAT PROJECTS 6 INCHES
ET0905''AND IS 11.5 FEET NORTHEAST OF A WITNESS POST.
ET0905''
ET0905''REFERENCE MARK NO. 1, STAMPED SPRING NO 1 1958, IS A STANDARD
ET0905''DISK CEMENTED IN A DRILL HOLE IN A BOULDER THAT PROJECTS 8
ET0905''INCHES AND IS 22.7 FEET NORTHEAST OF A WITNESS POST.
ET0905''
ET0905''REFERENCE MARK NO. 2, STAMPED SPRING NO 2 1958, IS A STANDARD
ET0905''DISK CEMENTED IN A DRILL HOLE IN A BOULDER THAT PROJECTS 6
ET0905''INCHES AND IS 4.6 FEET WEST OF A WITNESS POST.
ET0905''
ET0905''TRIANGULATION STATION ASH CAN BE USED FOR AN AZIMUTH MARK.
ET0905''(SEE DESCRIPTION THEREOF).
ET0905
ET0905                          STATION RECOVERY (1966)
ET0905
ET0905''RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
ET0905''RECOVERED AS DESCRIBED.  RMS NOT OBSERVED.