Year 2005 measurements of water column depth at 15 minute intervals in the upper Parker River at Middle Road (Thurlow's Bridge), Byfield, MA.

Measurements of water column depth at 15 minute intervals in the upper Parker River at Middle Road (Thurlow's Bridge), Byfield, MA, year 2005. Middle Road is located 18.5 km up the estuary from the 0 km reference at the mouth of Plum Island Sound. Water depths are relative to the sonde pressure transducer and are not associated with a datum.

本数据集包含2005年马萨诸塞州（Massachusetts，简称MA）拜斯菲尔德（Byfield）中路（瑟洛桥，Thurlow's Bridge）段帕克河上游的水柱深度实测数据，采样间隔为15分钟。该中路测点位于普拉姆岛湾（Plum Island Sound）河口0公里基准点向上游河口方向18.5公里处。本次测量所得水深以探头压力传感器（sonde pressure transducer）为参考基准，未关联任何标准高程基准面（datum）。