U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Ocean Service Datums Page Page 1 of 10 Station ID: 8720757 PUBLICATION DATE: 08/26/2011 Name: BINGS LANDING, MATANZAS RIVER FL NOAA Chart: 11486 Latitude: 29° 36.9' N ( 29.61500) USGS Quad: BEVERLY BEACH Longitude: 81° 12.3' W ( -81.20500) To reach the tidal bench marks from the junctions of State Road 100 (Moody Boulevard) and State Road A1A in Flager Beach, go north on State Road A1A from 17.14 km (10.65 mi) to the north entrance road to Bings Landing on the left, turn left on the entrance road and go westerly for 0.16 km (0.1 mi) to the dead end. The tidal bench marks are in the vicinity of the tide gage. The tide gage is attached to the north end of a t-wooden dock. T I D A L B E N C H M A R K S PRIMARY BENCH MARK STAMPING: 0757 A 1999 DESIGNATION: 872 0757 A TIDAL MONUMENTATION: Flange-encased Rod VM#: 17702 AGENCY: FL Department of Environmental Protection (FLDEP) IDB PID#: SETTING CLASSIFICATION: Stainless steel rod OPUS PID#: DM2732 LATITUDE: 29° 36.9' N ( 29.61500) LONGITUDE: 81° 12.3' W ( -81.20500) The primary bench mark is a flange-encased rod located 54.80 m (179.8 ft) SW of the approximate centerline of the boat ramp, 1.71 m (5.6 ft) west of the seawall, 1.52 m (5.0 ft) NNE of the east end of a wooden t-dock, and 0.46 m (1.5 ft) south of a square concrete light pole. The datum point is recessed 0.09 m (0.3 ft) below the level of the NGS loco cap, being the top of a stainless steel rod, driven to refusal at a depth of 21.10 m (75.8 ft), and encased in a 5-inch NGS logo cap flush with the ground.
U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Ocean Service Page 2 of 10 Station ID: 8720757 PUBLICATION DATE: 08/26/2011 Name: BINGS LANDING, MATANZAS RIVER FL NOAA Chart: 11486 Latitude: 29° 36.9' N ( 29.61500) USGS Quad: BEVERLY BEACH Longitude: 81° 12.3' W ( -81.20500) T I D A L B E N C H M A R K S BENCH MARK STAMPING: 0757 B 1999 DESIGNATION: 872 0757 B TIDAL MONUMENTATION: Tidal Station disk VM#: 17703 AGENCY: FL Department of Environmental Protection (FLDEP) IDB PID#: SETTING CLASSIFICATION: Concrete monument OPUS PID: LATITUDE: 29° 36.9' N ( 29.61556) LONGITUDE: 81° 12.3' W ( -81.20528) The bench mark is a disk set in the top of a concrete monument flush with the ground and level with the entrance road, 90.83 m (298.0 ft) north of bench mark 0757 A 1999, 65.53 m (215.0 ft) NW of the boat ramp, 12.53 m (41.1 ft) east of the east end of the seawall, and 0.46 m (1.5 ft) south of a carsonite witness post. BENCH MARK STAMPING: 0757 C 1999 DESIGNATION: 872 0757 C TIDAL MONUMENTATION: Tidal Station disk VM#: 17704 AGENCY: FL Department of Environmental Protection (FLDEP) IDB PID#: SETTING CLASSIFICATION: Concrete monument OPUS PID: LATITUDE: 29° 36.9' N ( 29.61556) LONGITUDE: 81° 12.3' W ( -81.20472) The bench mark is a disk set in the top of a concrete monument recessed 0.06 m (0.2 ft) below the level of the ground and 0.12 m (0.4 ft) below the level of the entrance road, 99.97 m (328.0 ft) west of Tidal Mark 0757 E 1999, 61.87 m (203.0 ft) NNE of a boat ramp, 53.40 m (175.2 ft) east of Tidal Mark 0757 B 1999, 26.37 m (86.5 ft) north of power pole number 36634990501, 23.16 m (76.0 ft) north of the centerline of the entrance road, and 0.46 m (1.5 ft) south of a carsonite witness post.
U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Ocean Service Page 3 of 10 Station ID: 8720757 PUBLICATION DATE: 08/26/2011 Name: BINGS LANDING, MATANZAS RIVER FL NOAA Chart: 11486 Latitude: 29° 36.9' N ( 29.61500) USGS Quad: BEVERLY BEACH Longitude: 81° 12.3' W ( -81.20500) T I D A L B E N C H M A R K S BENCH MARK STAMPING: 0757 D 1999 DESIGNATION: 872 0757 D TIDAL MONUMENTATION: Tidal Station disk VM#: 17705 AGENCY: FL Department of Environmental Protection (FLDEP) IDB PID#: SETTING CLASSIFICATION: Concrete monument OPUS PID#: DM2735 LATITUDE: 29° 36.9' N ( 29.61556) LONGITUDE: 81° 12.2' W ( -81.20361) The bench mark is a disk set in the top of a concrete monument recessed 0.06 m (0.2 ft) below the level of the ground and 0.15 m (0.5 ft) below the level of State Road A1A, 44.90 m (147.3 ft) south of Tidal Mark 0757 E 1999, 14.72 m (48.3 ft) west of the centerline of State Road A1A, 8.44 m (27.7 ft) north of the approximate centerline of the north entrance road to Bings Landing, 0.91 m (3.0 ft) north of the SE corner of a wooden fence, 0.27 m (0.9 ft) east of the wooden fence, and 0.18 m (0.6 ft) east of a carsonite witness post.
U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Ocean Service Page 4 of 10 Station ID: 8720757 PUBLICATION DATE: 08/26/2011 Name: BINGS LANDING, MATANZAS RIVER FL NOAA Chart: 11486 Latitude: 29° 36.9' N ( 29.61500) USGS Quad: BEVERLY BEACH Longitude: 81° 12.3' W ( -81.20500) T I D A L B E N C H M A R K S BENCH MARK STAMPING: 0757 E 1999 DESIGNATION: 872 0757 E TIDAL MONUMENTATION: Flange-encased Rod VM#: 17706 AGENCY: FL Department of Environmental Protection (FLDEP) IDB PID#: SETTING CLASSIFICATION: Stainless steel rod OPUS PID: LATITUDE: 29° 37.0' N ( 29.61611) LONGITUDE: 81° 12.2' W ( -81.20389) The bench mark is a flange-encased rod located 53.34 m (175.0 ft) north of the approximate centerline of the north entrance road to Bings Landing, 49.38 m (162.0 ft) south of the extended centerline of Apache Street, 44.90 m (147.3 ft) north of Tidal Mark 0757 D 1999, 16.58 m (54.4 ft) west of the centerline of State Highway A1A, 1.46 m (4.8 ft) NNW of a right-a-way marker, 0.76 m (2.5 ft) south of the north end of a wooden fence, and 0.30 m (1.0 ft) west of a carsonite witness post. The datum point is recessed 0.24 m (0.8 ft) below the level of the NGS logo cap, being the top of a stainless steel rod drive to refusal at a depth of 25.6 m (84.0 ft), and encased in a 5-inch NGS logo cap flush with the ground.
U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Ocean Service Page 5 of 10 Station ID: 8720757 PUBLICATION DATE: 08/26/2011 Name: BINGS LANDING, MATANZAS RIVER FL NOAA Chart: 11486 Latitude: 29° 36.9' N ( 29.61500) USGS Quad: BEVERLY BEACH Longitude: 81° 12.3' W ( -81.20500) T I D A L B E N C H M A R K S BENCH MARK STAMPING: B 321 1970 DESIGNATION: B 321 MONUMENTATION: Bench Mark disk VM#: 17707 AGENCY: US Coast & Geodetic Survey (USC&GS) IDB PID#: AQ0508 SETTING CLASSIFICATION: Concrete monument OPUS PID: LATITUDE: 29° 36.9' N ( 29.61500) LONGITUDE: 81° 12.2' W ( -81.20330) The bench mark is set in the top of a concrete monument located 17.9 m (58.7 ft) south of the north end of a chain-link fence, 15.1 m (49.5 ft) west of and level with the highway centerline, 10.3 m (33.8 ft) north of the extended center of Malacompra Road, 6.6 m (21.7 ft) north of the south end of the fence, 0.5 m (1.6 ft) south of a witness post.
U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Ocean Service Page 6 of 10 Station ID: 8720757 PUBLICATION DATE: 08/26/2011 Name: BINGS LANDING, MATANZAS RIVER FL NOAA Chart: 11486 Latitude: 29° 36.9' N ( 29.61500) USGS Quad: BEVERLY BEACH Longitude: 81° 12.3' W ( -81.20500) T I D A L B E N C H M A R K S BENCH MARK STAMPING: Y 320 1970 DESIGNATION: Y 320 MONUMENTATION: Bench Mark disk VM#: 17710 AGENCY: National Geodetic Survey (NGS) IDB PID#: AQ0522 SETTING CLASSIFICATION: Concrete monument OPUS PID#: AQ0522 LATITUDE: 29° 34.5' N ( 29.57472) LONGITUDE: 81° 11.2' W ( -81.18611) The bench mark is a disk set in the top of a concrete monument projecting 0.18 m (0.6 ft) above the level of the ground and 0.30 m (1.0 ft) above the level of State Road A1A, 15.70 m (51.5 ft) south of a dim track road leading west, 13.29 m (43.6 ft) west of the centerline of State Road A1A, 6.64 m (21.8 ft) south of a fire hydrant, 1.58 m (5.2 ft) south of power pole number 36830208601 with 1 guy wire and 1 transformer attached, and 0.55 m (1.8 ft) north of a metal witness post..
U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Ocean Service Page 7 of 10 Station ID: 8720757 PUBLICATION DATE: 08/26/2011 Name: BINGS LANDING, MATANZAS RIVER FL NOAA Chart: 11486 Latitude: 29° 36.9' N ( 29.61500) USGS Quad: BEVERLY BEACH Longitude: 81° 12.3' W ( -81.20500) T I D A L B E N C H M A R K S BENCH MARK STAMPING: Z 320 1970 DESIGNATION: Z 320 MONUMENTATION: Bench Mark disk VM#: 17711 AGENCY: National Geodetic Survey (NGS) IDB PID#: AQ0516 SETTING CLASSIFICATION: Concrete monument OPUS PID: LATITUDE: 29° 35.3' N ( 29.58889) LONGITUDE: 81° 11.5' W ( -81.19167) The bench mark is a disk set in the top of a concrete monument projecting 0.18 m (0.6 ft) above the level of the ground and 0.30 m (1.0 ft) above the level of State Road A1A, 42.21 m (138.5 ft) south of a Old A1A sign, 20.72 m (68.0 ft) south of a mail box at 5054, 17.83 m (58.5 ft) north of the approximate centerline of a driveway at 5048, 12.65 m (41.5 ft) west of the centerline of State Road A1A, 3.51 m (11.5 ft) north of power pole number 36731859101, and 0.76 m (2.5 ft) north of a metal witness post.
U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Ocean Service Page 8 of 10 Station ID: 8720757 PUBLICATION DATE: 08/26/2011 Name: BINGS LANDING, MATANZAS RIVER FL NOAA Chart: 11486 Latitude: 29° 36.9' N ( 29.61500) USGS Quad: BEVERLY BEACH Longitude: 81° 12.3' W ( -81.20500) T I D A L B E N C H M A R K S BENCH MARK STAMPING: X 582 2003 DESIGNATION: X 582 MONUMENTATION: Bench Mark disk VM#: 17712 AGENCY: FL Department of Environmental Protection (FLDEP) IDB PID#: SETTING CLASSIFICATION: Concrete monument OPUS PID: LATITUDE: 29° 36.1' N ( 29.60222) LONGITUDE: 81° 11.9' W ( -81.19778) The bench mark is a disk set in the top of a concrete monument recessed 0.06 m (0.2 ft) below the level of the ground and about level with State Road A1A, about 175.26 m (575.0 ft) north of the centerline of 16th Road, 6.92 m (22.7 ft) east of the east edge of pavement of State Road A1A, 5.06 m (16.6 ft) north of a power pole, 3.11 m (10.2 ft) south of power pole number 36732449101 with 2 guy wires attached, and 0.67 m (2.2 ft) west of a carsonite witness post. A magnet was imbedded in the ground on the west side of the monument.
U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Ocean Service Page 9 of 10 Station ID: 8720757 PUBLICATION DATE: 08/26/2011 Name: BINGS LANDING, MATANZAS RIVER FL NOAA Chart: 11486 Latitude: 29° 36.9' N ( 29.61500) USGS Quad: BEVERLY BEACH Longitude: 81° 12.3' W ( -81.20500) T I D A L D A T U M S Tidal datums at BINGS LANDING, MATANZAS RIVER based on: LENGTH OF SERIES: 1 YEAR TIME PERIOD: October 2003 - September 2004 TIDAL EPOCH: 1983-2001 CONTROL TIDE STATION: 8720218 BAR PILOTS DOCK, ST JOHNS RIVER Elevations of tidal datums referred to Mean Lower Low Water (MLLW), in METERS: HIGHEST OBSERVED WATER LEVEL (09/27/2004) = 1.317 MEAN HIGHER HIGH WATER MHHW = 0.535 MEAN HIGH WATER MHW = 0.491 North American Vertical Datum NAVD88 = 0.334 MEAN SEA LEVEL MSL = 0.284 MEAN TIDE LEVEL MTL = 0.268 MEAN LOW WATER MLW = 0.044 MEAN LOWER LOW WATER MLLW = 0.000 LOWEST OBSERVED WATER LEVEL (04/15/2004) = -0.473 North American Vertical Datum (NAVD88) Bench Mark Elevation Information In METERS above: Stamping or Designation MLLW MHW 0757 A 1999 1.053 0.562 0757 B 1999 1.264 0.773 0757 C 1999 1.411 0.920 0757 D 1999 3.103 2.612 0757 E 1999 2.657 2.166 B 321 1970 3.231 2.740 Y 320 1970 4.920 4.429 Z 320 1970 4.099 3.608 X 582 2003 3.374 2.883
U.S. DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration National Ocean Service Page 10 of 10 Station ID: 8720757 PUBLICATION DATE: 08/26/2011 Name: BINGS LANDING, MATANZAS RIVER FL NOAA Chart: 11486 Latitude: 29° 36.9' N ( 29.61500) USGS Quad: BEVERLY BEACH Longitude: 81° 12.3' W ( -81.20500) 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.