U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Ocean Service Datums Page Page 1 of 5 Station ID: 8530882 PUBLICATION DATE: 02/05/2004 Name: PORT ELIZABETH, NEWARK BAY NJ NOAA Chart: 12327 Latitude: 40° 40.4' N ( 40.67330) USGS Quad: ELIZABETH Longitude: 74° 8.4' W ( -74.14000) To reach the tidal bench marks from Interchange 14 of the New Jersey Turnpike, near the Newark Airport, proceed SE on Port St for 1.1 km (0.7 mi), then follow the signs for the Elizabeth-Port Authority Marine Terminal, then proceed SW on Terminal Street (which parallels the New Jersey Turnpike) for 2.4 km (1.5 mi) to its intersection with North Fleet Street, then turn left and proceed SE on North Fleet Street for 1.1 km (0.7 mi) to its end and the Pittston Stevedoring Corporation. The bench marks are in the near area and the tide gage and staff are past the guardhouse and Building 3020 on the SE corner of the pier. T I D A L B E N C H M A R K S PRIMARY BENCH MARK STAMPING: 0882 A 1976 DESIGNATION: 853 0882 A TIDAL MONUMENTATION: Tidal Station disk VM#: 2490 AGENCY: National Ocean Survey (NOS) IDB PID#: SETTING CLASSIFICATION: Pavement OPUS PID: LATITUDE: 40° 40.4' N ( 40.67330) LONGITUDE: 74° 8.4' W ( -74.14000) The primary bench mark is a disk set flush into the pavement at the Elizabeth-Port Authority Marine Terminal, in front of the Pittston Stevedoring Corporation at the end of East Fleet Street, 154 m (505 ft) west of the inside corner of a pier extension at the NE corner of the terminal, 122 m (400 ft) north of Bench Mark 0882 B 1976, 30.85 m (101.2 ft) NE of a fire hydrant near a light pole, 16.34 m (53.6 ft) west of the fifth mooring post from the east, and 0.40 m (1.3 ft) east of a dock cleat.
U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Ocean Service Page 2 of 5 Station ID: 8530882 PUBLICATION DATE: 02/05/2004 Name: PORT ELIZABETH, NEWARK BAY NJ NOAA Chart: 12327 Latitude: 40° 40.4' N ( 40.67330) USGS Quad: ELIZABETH Longitude: 74° 8.4' W ( -74.14000) T I D A L B E N C H M A R K S BENCH MARK STAMPING: 0882 B 1976 DESIGNATION: 853 0882 B TIDAL MONUMENTATION: Tidal Station disk VM#: 2491 AGENCY: National Ocean Survey (NOS) IDB PID#: SETTING CLASSIFICATION: Building wall OPUS PID: LATITUDE: 40° 40.4' N ( 40.67330) LONGITUDE: 74° 8.4' W ( -74.14000) The bench mark is a disk set vertically in the west face of the NW corner of Building No. 3020 of the Pittston Stevedoring Corporation at the north end of East Fleet Street, 3.51 m (11.5 ft) NE of a fire alarm box post, 1.49 m (4.9 ft) NE of a fire hydrant, and 0.52 m (1.7 ft) south of the NW corner of the building, and 0.76 m (2.5 ft) above the pavement. BENCH MARK STAMPING: 0882 C 1976 DESIGNATION: 853 0882 C TIDAL MONUMENTATION: Tidal Station disk VM#: 2492 AGENCY: National Ocean Survey (NOS) IDB PID#: SETTING CLASSIFICATION: Copper-clad steel rod OPUS PID: LATITUDE: 40° 40.4' N ( 40.67330) LONGITUDE: 74° 8.4' W ( -74.14000) The bench mark is a disk located 183 m (600 ft) south of Bench Mark 0882 B 1976, 26.94 m (88.4 ft) south of the front entrance gate to the Pittston Stevedoring Corporation, 3.44 m (11.3 ft) north of the south end of a small traffic island, 0.88 m (2.9 ft) west of a concrete island, and 1.22 m (4.0 ft) north of a fire hydrant. The bench mark is crimped to the top of a copper-clad steel rod driven 14.6 m (48 ft) to refusal, and encased in a PVC pipe and concrete kickblock.
U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Ocean Service Page 3 of 5 Station ID: 8530882 PUBLICATION DATE: 02/05/2004 Name: PORT ELIZABETH, NEWARK BAY NJ NOAA Chart: 12327 Latitude: 40° 40.4' N ( 40.67330) USGS Quad: ELIZABETH Longitude: 74° 8.4' W ( -74.14000) T I D A L B E N C H M A R K S BENCH MARK STAMPING: 0882 D 1976 DESIGNATION: 853 0882 D TIDAL MONUMENTATION: Tidal Station disk VM#: 2493 AGENCY: National Ocean Survey (NOS) IDB PID#: SETTING CLASSIFICATION: Copper-clad steel rod OPUS PID: LATITUDE: 40° 40.4' N ( 40.67330) LONGITUDE: 74° 8.4' W ( -74.14000) The bench mark is a disk located 92 m (302 ft) south of Bench Mark 0882 C 1976, 3.29 m (10.8 ft) NW of a shut off valve, 3.14 m (10.3 ft) perpendicular from the chain link fence on the west side of East Fleet Street, and 1.58 m (5.2 ft) west of a fire hydrant within a group of steel and concrete protecting posts. The bench mark is crimped to the top of a copper-clad steel rod driven 15.2 m (50 ft) to refusal, and set into the asphalt. BENCH MARK STAMPING: 0882 E 1976 DESIGNATION: 853 0882 E TIDAL MONUMENTATION: Tidal Station disk VM#: 2494 AGENCY: National Ocean Survey (NOS) IDB PID#: SETTING CLASSIFICATION: Copper-clad steel rod OPUS PID: LATITUDE: 40° 40.4' N ( 40.67330) LONGITUDE: 74° 8.4' W ( -74.14000) The bench mark is a disk located 94 m (307 ft) SW of Bench Mark 0882 D 1976, 8.02 m (26.3 ft) NE of a fire alarm box, 3.54 m (11.6 ft) north of a fire hydrant, and 1.62 m (5.3 ft) from a 7-foot chain link fence. The bench mark is crimped to the top of a copper-clad steel rod driven 15.2 m (50 ft) to refusal, and set in the pavement.
U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Ocean Service Page 4 of 5 Station ID: 8530882 PUBLICATION DATE: 02/05/2004 Name: PORT ELIZABETH, NEWARK BAY NJ NOAA Chart: 12327 Latitude: 40° 40.4' N ( 40.67330) USGS Quad: ELIZABETH Longitude: 74° 8.4' W ( -74.14000) T I D A L D A T U M S Tidal datums at PORT ELIZABETH, NEWARK BAY based on: LENGTH OF SERIES: 5 YEARS TIME PERIOD: January 1977 - December 1981 TIDAL EPOCH: 1983-2001 CONTROL TIDE STATION: 8518750 THE BATTERY, NEW YORK HARBOR Elevations of tidal datums referred to Mean Lower Low Water (MLLW), in METERS: HIGHEST OBSERVED WATER LEVEL (10/14/1977) = 2.472 MEAN HIGHER HIGH WATER MHHW = 1.704 MEAN HIGH WATER MHW = 1.600 MEAN SEA LEVEL MSL = 0.856 MEAN TIDE LEVEL MTL = 0.831 MEAN LOW WATER MLW = 0.062 MEAN LOWER LOW WATER MLLW = 0.000 LOWEST OBSERVED WATER LEVEL (12/06/1981) = -1.592 North American Vertical Datum (NAVD88) Bench Mark Elevation Information In METERS above: Stamping or Designation MLLW MHW 0882 A 1976 3.496 1.896 0882 B 1976 5.038 3.438 0882 C 1976 4.078 2.478 0882 D 1976 4.181 2.581 0882 E 1976 4.174 2.574
U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Ocean Service Page 5 of 5 Station ID: 8530882 PUBLICATION DATE: 02/05/2004 Name: PORT ELIZABETH, NEWARK BAY NJ NOAA Chart: 12327 Latitude: 40° 40.4' N ( 40.67330) USGS Quad: ELIZABETH Longitude: 74° 8.4' W ( -74.14000) D E F I N I T I O N S Mean Sea Level (MSL) is a tidal datum determined over a 19-year National Tidal Datum Epoch. It pertains to local mean sea level and should not be confused with the fixed datums of North American Vertical Datum of 1988 (NAVD88). NAVD88 is a fixed datum derived from a simultaneous, least squares, minimum constraint adjustment of Canadian/Mexican/United States leveling observations. Local mean sea level observed at Father Point/Rimouski, Canada was held fixed as the single initial constraint. NAVD88 replaces NGVD29 as the national standard geodetic reference for heights. Bench mark elevations relative to NAVD88 are available from NGS through the World Wide Web at National Geodetic Survey. NGVD29 is a fixed datum adopted as a national standard geodetic reference for heights but is now considered superseded. NGVD29 is sometimes referred to as Sea Level Datum of 1929 or as Mean Sea Level on some early issues of Geological Survey Topographic Quads. NGVD29 was originally derived from a general adjustment of the first-order leveling networks of the U.S. and Canada after holding mean sea level observed at 26 long term tide stations as fixed. Numerous local and wide-spread adjustments have been made since establishment in 1929. Bench mark elevations relative to NGVD29 are available from the National Geodetic Survey (NGS) data base via the World Wide Web at National Geodetic Survey. NAVD88 and NGVD29 are fixed geodetic datums whose elevation relationships to local MSL and other tidal datums may not be consistent from one location to another. The Vertical Mark Number (VM#) and PID# shown on the bench mark sheet are unique identifiers for bench marks in the tidal and geodetic databases, respectively. Each bench mark in either database has a single, unique VM# and/or PID# assigned. Where both VM# and PID# are indicated, both tidal and geodetic elevations are available for the bench mark listed. The NGS's Integrated Data Base (IDB PID) provides geodetic datum based on traditionally leveled and bluebooked ties to the National Spatial Reference System(NSRS) https://www.ngs.noaa.gov/datasheets/. The NGS Online Positioning User Service (OPUS PID) provides geodetic datum based on GPS position & tie it to the NSRS https://www.ngs.noaa.gov/OPUS/. The NAVD88 elevation is shown on the Elevations of Tidal Datums Table Referred to MLLW only when two or more of the bench marks listed have NAVD88 elevations. The NAVD88 elevation relationship shown in the table is derived from an average of several bench mark elevations relative to tide station datum. As a result of this averaging, NAVD88 bench mark elevations computed indirectly from the tidal datums elevation table may differ slightly from NAVD88 elevations listed for each bench mark in the NGS database.