Details for Benchmark: ME3338
N 41° 09.633 W 087° 39.750 (NAD 83)
Coordinates may not be exact. Altitude is RESET and location is SCALED. (more info)
- In KANKAKEE county, IL View Original Datasheet
- L 166 RESET
- Marker Type:
- bench mark disk
- pavements (street, sidewalk, curb, apron, etc.)
- Mark of questionable or unknown stability.
Benchmarks may be on private property or in dangerous locations. Obey local laws. By using the services on Geocaching.com you agree to this disclaimer.
Documented History (by the NGS)
|1/1/1984 by NGS (MONUMENTED)
|DESCRIBED BY NATIONAL GEODETIC SURVEY 1984
IN MOMENCE. IN MOMENCE, ALONG THE NORTH EDGE OF THE SOUTH CHANNEL OF THE KANKAKEE RIVER, 51.2 M (168.0 FT) EAST FROM THE CENTERLINE OF STATE HIGHWAYS 1 AND 17, 46.9 M (153.9 FT) SOUTH FROM THE CENTERLINE OF MILL STREET, 4.6 M (15.1 FT) NORTH FROM RIVERS EDGE AND 0.5 M (1.6 FT) EAST FROM A WITNESS POST, IN A CONCRETE SLAB MEASURING 88 X 58 X 30 INCHES WITH THE SOUTH SIDE PROJECTING ABOUT 24 INCHES ABOVE GROUND. ABOUT 10 FEET ABOVE THE LEVEL WITH THE RIVER.
- The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds.
- The orthometric height was computed from unverified reset data. No vertical observational check was made to the station.
- The geoid height was determined by GEOID99.