Latitude;Longitude;Observed time;Colour;Nature of surface - qualifying terms;Nature of surface;Remarks;Source date;Source indication;Images;CMECS Substrate Name;CMECS Substrate Code;CMECS Co-occurring Element 1 Name;CMECS Co-occurring Element 1 Code;CMECS Co-occurring Element 2 Name;CMECS Co-occurring Element 2 Code
41-33-20.30N;073-58-25.05W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-33-21.42N;073-59-05.69W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-33-42.89N;073-58-24.26W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-22-37.27N;073-57-10.71W;;;6;1,6;Backscatter area does not indicate soft bottom. Interpreted to be muddy gravel.;20170809;US,US,graph,H13022;;Soft Mud;S1.2.2.5(I03);Granule;S1.2.1.1.4;;
41-22-50.39N;073-57-01.46W;;;10;1;Area indicated by backscatter to be similiar to ground-truthed mud bottom samples;20170809;US,US,graph,H13022;;Hard Mud;S1.2.2.5(I01);;;;
41-15-54.83N;073-58-03.58W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-16-49.75N;073-57-23.09W;;;6;1;Backscatter indicates area is muddy, with rocky areas adjacent;20170809;US,US,graph,H13022;;Soft Mud;S1.2.2.5(I03);;;;
41-27-19.80N;074-00-37.33W;;;0;9;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;Rock;S1.1;;;;
41-26-58.85N;074-00-40.10W;;;5;0;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;;;;;;
41-28-57.31N;074-00-23.87W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-27-02.20N;073-59-08.77W;;;5;0;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;;;;;;
41-31-41.97N;073-59-56.56W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-29-55.81N;073-59-43.82W;;8,2;6;1,7;Sample was made of a fine mud with small pebbles well mixed throughout.;20170809;US,US,graph,H13022;H13022_000000082100001_a.jpg;Soft Mud;S1.2.2.5(I03);Pebble;S1.2.1.1.3;;
41-30-25.29N;074-00-11.50W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-30-59.15N;074-00-03.10W;;8;6;1;Sample was mostly a brown mud, with some black mud mixed in.;20170809;US,US,graph,H13022;H13022_000000115100001_a.jpg;Soft Mud;S1.2.2.5(I03);;;;
41-25-11.19N;073-57-49.63W;;;0;9;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;Rock;S1.1;;;;
41-24-48.85N;073-58-09.37W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-24-56.16N;073-57-46.49W;;;5;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-25-03.04N;073-58-15.80W;;;0;9;Area indicated by backscatter to be rocky or cobbles;20051000;US,US,graph,Chart 12343;;Rock;S1.1;;;;
41-33-54.67N;073-57-44.53W;;8,2;6;1,3;Sample was comprised of a brownish, black mud that was very fine.;20170809;US,US,graph,H13022;H13022_000000051800001_a.jpg;Soft Mud;S1.2.2.5(I03);Silt;S1.2.2.5.1;;
41-34-27.08N;073-57-13.54W;;2;0;9,7,17;New bottom sample.  Bottom was made up of shale and clam shells, covered in a thin layer of black mud.;20170809;US,US,graph,H13022;H13022_000000051300001_a.jpg;Rock;S1.1;Pebble;S1.2.1.1.3;Shell;S2.5
41-25-22.55N;073-58-17.80W;;;10;1;Area indicated by backscatter to be similiar to ground-truthed mud bottom samples;20170809;US,US,graph,H13022;;Hard Mud;S1.2.2.5(I01);;;;
41-25-54.10N;073-58-14.74W;;;5;0;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;;;;;;
41-19-50.48N;073-58-48.07W;;;0;9;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;Rock;S1.1;;;;
41-18-25.49N;073-58-28.29W;;;0;9;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;Rock;S1.1;;;;
41-18-11.50N;073-57-56.30W;;;0;9;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;Rock;S1.1;;;;
41-18-34.65N;073-58-33.42W;;;0;9;Backscatter indicates rocky bottom.;20170809;US,US,graph,H13022;;Rock;S1.1;;;;
41-18-56.32N;073-58-47.12W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-20-22.13N;073-58-14.54W;;;10;1;Backscatter indicates area is not hard. Likely mud.;20170809;US,US,graph,H13022;;Hard Mud;S1.2.2.5(I01);;;;
41-20-09.17N;073-58-13.94W;;;0;9;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;Rock;S1.1;;;;
41-20-50.01N;073-57-45.59W;;;0;1,9;Backscatter area does not indicate rocky bottom, although adjacent to one. Interpreted to be mud with some rock mixed in.;20170809;US,US,graph,H13022;;Mud;S1.2.2.5;Rock;S1.1;;
41-19-30.59N;073-58-57.16W;;;6;1,6;Backscatter indicates the area contains mud and gravel/rocks. Update to muddy gravel;20170809;US,US,graph,H13022;;Soft Mud;S1.2.2.5(I03);Granule;S1.2.1.1.4;;
41-26-33.22N;073-59-26.00W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-27-45.49N;074-00-07.67W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-27-50.18N;073-59-17.65W;;;5;0;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;;;;;;
41-28-53.29N;073-59-38.53W;;8,4;6;1,3;Sample was made of a greenish brown, soft mud that  oozed through the samplers fingers.;20170809;US,US,graph,H13022;H13022_000000082000001_a.jpg;Soft Mud;S1.2.2.5(I03);Silt;S1.2.2.5.1;;
41-28-24.35N;073-59-15.31W;;;5;0;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;;;;;;
41-28-27.88N;073-59-51.85W;;8,2;6,1;1,4;Soft mud mixed with a small amount of very fine sand.;20170809;US,US,graph,H13022;H13022_000000072500001_a.jpg;Soft Mud;S1.2.2.5(I03);Fine Sand;S1.2.2.2.4;;
41-31-26.36N;074-00-19.35W;;;0;9;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;Rock;S1.1;;;;
41-17-50.46N;073-57-46.46W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-22-07.39N;073-57-22.01W;;;6;1,6;Backscatter area does not indicate soft bottom. Interpreted to be muddy gravel.;20170809;US,US,graph,H13022;;Soft Mud;S1.2.2.5(I03);Granule;S1.2.1.1.4;;
41-19-07.86N;073-59-08.09W;;;0;9;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;Rock;S1.1;;;;
41-15-23.71N;073-58-06.15W;;;6;1;Backscatter indicates area is mud.;20170809;US,US,graph,H13022;;Soft Mud;S1.2.2.5(I03);;;;
41-13-43.14N;073-57-49.55W;;8;0;3;Update new bottom sample type;20170809;US,US,graph,H13022;H13022_000000120300001_a.jpg;Silt;S1.2.2.5.1;;;;
41-13-54.17N;073-57-12.01W;;;0;1;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;Mud;S1.2.2.5;;;;
41-13-19.47N;073-57-18.56W;;;6;1;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;Soft Mud;S1.2.2.5(I03);;;;
41-14-15.36N;073-57-45.68W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-14-07.44N;073-58-18.32W;;;0;1;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;Mud;S1.2.2.5;;;;
41-14-32.37N;073-58-09.61W;;8,2;0;3,6;Update bottom sample type;20170809;US,US,graph,H13022;H13022_000000120400001_a.jpg;Silt;S1.2.2.5.1;Granule;S1.2.1.1.4;;
41-14-27.13N;073-57-21.55W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-12-57.76N;073-54-48.67W;;;0;9;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;Rock;S1.1;;;;
41-29-19.81N;073-59-01.16W;;;6;0;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;;;;;;
41-16-15.26N;073-57-31.70W;;;6;1;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;Soft Mud;S1.2.2.5(I03);;;;
41-16-30.29N;073-57-49.64W;;;0;1;Backscatter indicates area is mud.;20170809;US,US,graph,H13022;;Mud;S1.2.2.5;;;;
41-26-10.39N;073-58-57.45W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-26-43.58N;073-58-57.70W;;;5;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-25-34.43N;073-58-41.36W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-23-15.59N;073-56-55.99W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-25-57.07N;073-58-34.55W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-12-46.06N;073-55-32.97W;;;0;1;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;Mud;S1.2.2.5;;;;
41-13-22.12N;073-55-47.33W;;;0;9;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;Rock;S1.1;;;;
41-13-18.98N;073-56-32.46W;;;10;0;Backscatter indicates no hard bottom;20051000;US,US,graph,Chart 12343;;;;;;;
41-13-55.25N;073-56-33.67W;;;10;0;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;;;;;;
41-13-57.58N;073-56-03.03W;;;0;1;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;Mud;S1.2.2.5;;;;
41-16-14.88N;073-58-24.06W;;;0;1;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;Mud;S1.2.2.5;;;;
41-15-31.88N;073-58-29.32W;;;0;1;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;Mud;S1.2.2.5;;;;
41-32-36.92N;073-59-52.13W;;;0;9;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;Rock;S1.1;;;;
41-32-46.07N;073-59-14.15W;;8,2;6,5;1,3,7;Sample was a brownish, black stickey mud that was well mixed with small pebbles.;20170809;US,US,graph,H13022;H13022_000000107100001_a.jpg;Soft Mud;S1.2.2.5(I03);Silt;S1.2.2.5.1;Pebble;S1.2.1.1.3
41-32-51.74N;073-59-44.79W;;;5;0;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;;;;;;
41-31-34.93N;073-59-05.03W;;;5;0;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;;;;;;
41-32-11.62N;073-59-46.64W;;;6;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-32-40.67N;073-58-37.63W;;;5;0;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;;;;;;
41-24-23.02N;073-57-52.40W;;;6;0;Backscatter varies significantly at sample site, no definitive bottom type.;20051000;US,US,graph,Chart 12343;;;;;;;
41-24-17.26N;073-57-55.94W;;;0;9;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;Rock;S1.1;;;;
41-24-09.81N;073-57-50.15W;;;5;0;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;;;;;;
41-23-47.51N;073-56-50.39W;;;0;9;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;Rock;S1.1;;;;
41-24-00.47N;073-56-52.26W;;;5;0;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;;;;;;
41-16-32.03N;073-56-59.95W;;;0;1;Backscatter indicates area is muddy, with rocky areas inshore;20170809;US,US,graph,H13022;;Mud;S1.2.2.5;;;;
41-17-44.90N;073-56-28.46W;;;0;1;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;Mud;S1.2.2.5;;;;
41-17-04.49N;073-56-48.17W;;;0;1;Area indicated by backscatter;20051000;US,US,graph,Chart 12343;;Mud;S1.2.2.5;;;;
41-30-04.72N;073-59-12.50W;;;0;9;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;Rock;S1.1;;;;
41-30-58.73N;073-59-13.63W;;;0;9;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;Rock;S1.1;;;;
41-29-38.58N;073-59-10.86W;;;5;0;Retain as charted, not investigated due to being inshore of NALL;20051000;US,US,graph,Chart 12343;;;;;;;