Stream-Profile Analyses Using a Step-Backwater Model for ... - USGS

16 Stream-Profile Analyses Using a Step-Backwater Model for Selected Reaches in the Chippewa Creek Basin in Ohio
F 281
1 National Geodetic Survey, Retrieval Date = JULY 14, 2006
KY1827 ***********************************************************************
KY1827 DESIGNATION - F 281
KY1827 PID - KY1827
KY1827 STATE/COUNTY- OH/WAYNE
KY1827 USGS QUAD - RITTMAN (1994)
KY1827
KY1827 *CURRENT SURVEY CONTROL
KY1827 ___________________________________________________________________
KY1827* NAD 83(1986)- 40 56 47. (N) 081 47 00. (W) SCALED
KY1827* NAVD 88 - 301.082 (meters) 987.80 (feet) ADJUSTED
KY1827 ___________________________________________________________________
KY1827 GEOID HEIGHT- -33.14 (meters) GEOID03
KY1827 DYNAMIC HT - 300.950 (meters) 987.37 (feet) COMP
KY1827 MODELED GRAV- 980,178.3 (mgal) NAVD 88
KY1827
KY1827 VERT ORDER - SECOND CLASS 0
KY1827
KY1827.The horizontal coordinates were scaled from a topographic map and have
KY1827.an estimated accuracy of +/- 6 seconds.
KY1827
KY1827.The orthometric height was determined by differential leveling
KY1827.and adjusted by the National Geodetic Survey in June 1991.
KY1827
KY1827.The geoid height was determined by GEOID03.
KY1827
KY1827.The dynamic height is computed by dividing the NAVD 88
KY1827.geopotential number by the normal gravity value computed on the
KY1827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
KY1827.degrees latitude (g = 980.6199 gals.).
KY1827
KY1827.The modeled gravity was interpolated from observed gravity values.
KY1827
KY1827; North East Units Estimated Accuracy
KY1827;SPC OH N - 142,360. 660,340. MT (+/- 180 meters Scaled)
KY1827
KY1827 SUPERSEDED SURVEY CONTROL
KY1827
KY1827 NGVD 29 (??/??/92) 301.338 (m) 988.64 (f) ADJ UNCH 2 0
KY1827
KY1827.Superseded values are not recommended for survey control.
KY1827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
KY1827.See file dsdata.txt to determine how the superseded data were derived.
KY1827
KY1827_U.S. NATIONAL GRID SPATIAL ADDRESS: 17TMF340331(NAD 83)
KY1827_MARKER: DB = BENCH MARK DISK
KY1827_SETTING: 30 = SET IN A LIGHT STRUCTURE
KY1827_SP_SET: CULVERT
KY1827_STAMPING: F 281 1959
KY1827_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
KY1827
KY1827 HISTORY - Date Condition Report By
KY1827 HISTORY - 1959 MONUMENTED CGS
KY1827 HISTORY - 1971 GOOD OHDT
KY1827 HISTORY - 1987 GOOD OHDT
KY1827
KY1827 STATION DESCRIPTION
KY1827
KY1827’DESCRIBED BY COAST AND GEODETIC SURVEY 1959
KY1827’1.5 MI S FROM RITTMAN.
KY1827’ABOUT 1.5 MILES SOUTH ALONG STATE HIGHWAY 94 FROM THE BALTIMORE
KY1827’AND OHIO RAILROAD STATION AT RITTMAN, 78 YARDS NORTH OF THE
KY1827’INTERSECTION OF STATE HIGHWAY 604, 22 FEET WEST OF THE CENTER
KY1827’LINE OF HIGHWAY 94, IN TOP OF THE SOUTH END OF THE WEST HEAD WALL
KY1827’OF A 4-FOOT CONCRETE CULVERT, AND ABOUT 2 1/2 FEET BELOW THE
KY1827’LEVEL OF THE HIGHWAY.
KY1827