This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
330+
00
340+
00
310+
00
290+00320+
00Houston Ship Channel Lt 114
Houston Ship Channel Lt 116
Houston Ship Channel Lt 118
HOUSTON SHIP CHANNEL LT 114A
Houston Ship Channel Lt 114B
Houston Ship Channel Light 115
Houston Ship Channel Light 113C
Houston Ship Channel Light "113"
Houston Ship Channel Light "113B"
9
2728
3033
4148
3030
48 3148 37
33424448
4849
4949
4950
494950
343746
35
49
35
48
36
48
36
49
38
49
45
49
54
47
49
55
48
49
54
48
48
54
48
49
54
48
49
53
48
31
49
52
48
31
50
52
49
32
50
51
49
33
50
50
35
49
50
49
39
49
51
46
43
49
51
45
46
50
52
45
47
49
52
44
47
49
52
39
47
50
53
28
48
50
52
20
48
50
19
52
48
51
30
52
33
49
51
52
36
49
52
51
38
52
51
40
52
43
47
52
40
46
51
30
36
46
49
30
51
31
47
32
49
51
25
47
32
49
51
2222
48
33
50
49
2219
41
48
43
4949
47
48
37
49
47
48
32
49
47
49
29
49
47
49
27
50
48
48
25
49
48
49
49
48
49
2122
49
48
50
28
49
49
50
31
49
49
50
32
47
49
49
39
47
50
49
46
46
49
49
48
47
50
49
48
46
50
50
48
47
50
49
49
18
49
50
21
49
35
49
50
26
38
49
50
4631
50
12
49
13
50
33
50
49
20
50
41
50
25
50
50
49
46
30
50
49
47
35
50
49
48
44
49
48
48
14
46
49
17
48
49
49
47
21
47
49
49
48
25
47
49
49
48
29
49
48
48
33
49
51
48
48
38
50
52
47
49
46
50
17
52
47
20
48
46
50
52
23
49
47
50
52
13
24
49
48
51
15
51
50
31
48
51
15
50
49
36
52
48
50
21
50
45
53
49
49
26
50
47
53
49
48
34
51
54
48
49
48
36
52
55
48
47
49
47
52
54
47
49
21
49
48
53
54
46
21
49
49
10
29
48
53
53
29
46
49
50
28
48
54
53
45
29
49
50
29
49
54
52
48
33
49
33
48
54
50
51
44
40
49
39
49
54
27
51
50
42
49
49
54
50
32
40
52
48
49
53
48
49
36
52
42
49
49
52
48
30
49
54
47
49
50
51
49
55
48
49
51
50
55
49
50
49
50
49
56
49
49
49
50
23
56
50
49
51
49
56
20
49
49
52
56
49
20
50
49
53
55
50
37
51
55
49
53
49
32
52
49
53
54
29
50
53
51
50
54
21
50
54
51
49
54
20
51
54
50
54
50
55
51
49
54
50
56
51
48
53
50
55
52
46
52
50
54
52
39
51
51
53
53
34
50
51
52
53
30
49
52
51
27
53
49
52
50
53
48
53
49
51
48
52
49
43
51
52
48
39
50
51
48
50
50
42
49
50
38
49
50
17
4848
49
4841
49
4136
48
3630
43
2625
37
19
31
19
28
Peggy's Lake
St. Mary's Point
Bostco Storage & Terminal Services Ship Dock 2
Bostco Storage & Terminal Services Ship Dock 1
280+00
300+00
95°2'30"W
95°2'30"W
95°3'0"W
95°3'0"W
29°44
'0"N
29°44
'0"N
Houston Ship Channel: Alexander Island to Carpenter BayouHouston Ship Channel: Alexander Island to Carpenter Bayou
NOTES:1. HORIZONTAL COORDINATES ARE REFERENCED TO TEXAS STATE PLANE COORDINATE SYSTEM, SOUTH CENTRAL ZONE NAD83 US SURVEY FEET.
2. ELEVATIONS ARE REFERENCED TO MEAN LOWER LOW TIDE (MLLW) DATUM.
3. THIS PROJECT WAS DESIGNED BY THE GALVESTON DISTRICT OF THE U.S. ARMY CORPS OF ENGINEERS. THE INITIALS AND SIGNATURES AND REGISTRATION DESIGNATIONS OF INDIVIDUALS APPEAR ON THESE PROJECT DOCUMENTS WITHIN THE SCOPE OF THEIR EMPLOYMENT AS REQUIRED BY ER1110-1-8152.
4. THE INFORMATION DEPICTED ON THIS SURVEY MAP REPRESENTS THE RESULTS OF SURVEYS MADE ON THE DATES INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS EXISTING AT THAT TIME. THESE CONDITIONS ARE SUBJECT TO RAPID CHANGE DUE TO SHOALING EVENTS. A PRUDENT MARINER SHOULD NOT RELY EXCLUSIVELY ON THE INFORMATION PROVIDED HERE. REQUIRED BY 33 CFR 209.325
5. FOR THE MOST UP TO DATE INFORMATION PLEASE CHECK OUR WEBSITE AT: HTTP://WWW.SWG.USACE.ARMY.MIL/MISSIONS/NAVIGATION/HYDROGRAPHICSURVEYS/6. NOAA BATHYMETRY CONTOURS PRODUCED FROM HISTORIC BATHYMETRIC (HYDROGRAPHIC) SURVEYS CONDUCTED BY THE NOAA NATIONAL OCEAN SERVICE/COAST SURVEY, AVAILABLE FROM THE NATIONAL GEOPHYSICAL DATA CENTER. SURVEYS VARY AS TO SOUNDING DENSITY, ACCURACY OF DEPTH, ACCURACY OF NAVIGATION, ZERO DATUM, DATE OF SURVEY AND TYPE OF INSTRUMENTATION. NOAA NAUTICAL CHARTS PROVIDED VIA RNC MAP SERVICE
NOTES:1. HORIZONTAL COORDINATES ARE REFERENCED TO TEXAS STATE PLANE COORDINATE SYSTEM, SOUTH CENTRAL ZONE NAD83 US SURVEY FEET.
2. ELEVATIONS ARE REFERENCED TO MEAN LOWER LOW TIDE (MLLW) DATUM.
3. THIS PROJECT WAS DESIGNED BY THE GALVESTON DISTRICT OF THE U.S. ARMY CORPS OF ENGINEERS. THE INITIALS AND SIGNATURES AND REGISTRATION DESIGNATIONS OF INDIVIDUALS APPEAR ON THESE PROJECT DOCUMENTS WITHIN THE SCOPE OF THEIR EMPLOYMENT AS REQUIRED BY ER1110-1-8152.
4. THE INFORMATION DEPICTED ON THIS SURVEY MAP REPRESENTS THE RESULTS OF SURVEYS MADE ON THE DATES INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS EXISTING AT THAT TIME. THESE CONDITIONS ARE SUBJECT TO RAPID CHANGE DUE TO SHOALING EVENTS. A PRUDENT MARINER SHOULD NOT RELY EXCLUSIVELY ON THE INFORMATION PROVIDED HERE. REQUIRED BY 33 CFR 209.325
5. FOR THE MOST UP TO DATE INFORMATION PLEASE CHECK OUR WEBSITE AT: HTTP://WWW.SWG.USACE.ARMY.MIL/MISSIONS/NAVIGATION/HYDROGRAPHICSURVEYS/6. NOAA BATHYMETRY CONTOURS PRODUCED FROM HISTORIC BATHYMETRIC (HYDROGRAPHIC) SURVEYS CONDUCTED BY THE NOAA NATIONAL OCEAN SERVICE/COAST SURVEY, AVAILABLE FROM THE NATIONAL GEOPHYSICAL DATA CENTER. SURVEYS VARY AS TO SOUNDING DENSITY, ACCURACY OF DEPTH, ACCURACY OF NAVIGATION, ZERO DATUM, DATE OF SURVEY AND TYPE OF INSTRUMENTATION. NOAA NAUTICAL CHARTS PROVIDED VIA RNC MAP SERVICE
NOTES:1. HORIZONTAL COORDINATES ARE REFERENCED TO TEXAS STATE PLANE COORDINATE SYSTEM, SOUTH CENTRAL ZONE NAD83 US SURVEY FEET.
2. ELEVATIONS ARE REFERENCED TO MEAN LOWER LOW TIDE (MLLW) DATUM.
3. THIS PROJECT WAS DESIGNED BY THE GALVESTON DISTRICT OF THE U.S. ARMY CORPS OF ENGINEERS. THE INITIALS AND SIGNATURES AND REGISTRATION DESIGNATIONS OF INDIVIDUALS APPEAR ON THESE PROJECT DOCUMENTS WITHIN THE SCOPE OF THEIR EMPLOYMENT AS REQUIRED BY ER1110-1-8152.
4. THE INFORMATION DEPICTED ON THIS SURVEY MAP REPRESENTS THE RESULTS OF SURVEYS MADE ON THE DATES INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS EXISTING AT THAT TIME. THESE CONDITIONS ARE SUBJECT TO RAPID CHANGE DUE TO SHOALING EVENTS. A PRUDENT MARINER SHOULD NOT RELY EXCLUSIVELY ON THE INFORMATION PROVIDED HERE. REQUIRED BY 33 CFR 209.325
5. FOR THE MOST UP TO DATE INFORMATION PLEASE CHECK OUR WEBSITE AT: HTTP://WWW.SWG.USACE.ARMY.MIL/MISSIONS/NAVIGATION/HYDROGRAPHICSURVEYS/6. NOAA BATHYMETRY CONTOURS PRODUCED FROM HISTORIC BATHYMETRIC (HYDROGRAPHIC) SURVEYS CONDUCTED BY THE NOAA NATIONAL OCEAN SERVICE/COAST SURVEY, AVAILABLE FROM THE NATIONAL GEOPHYSICAL DATA CENTER. SURVEYS VARY AS TO SOUNDING DENSITY, ACCURACY OF DEPTH, ACCURACY OF NAVIGATION, ZERO DATUM, DATE OF SURVEY AND TYPE OF INSTRUMENTATION. NOAA NAUTICAL CHARTS PROVIDED VIA RNC MAP SERVICE
430+00
470+00
480+00
440+00
450+00
460+00
Houston Ship Channel Lt 126
Houston Ship Channel Lt 128
HOUSTON SHIP CHANNEL LT 124A
Houston Ship Channel Light 126A
SAN JACINTO JUNCTION LT SJ
Houston Ship Channel Lt 125
Houston Ship Channel Light 125A
2022
24
22
21
26
27
23
24
29
20
30
26
30
22
34
26
35
34
32
28
38
26
39
34
39
32
42
38
28
38
42
43
46
38
31
39
44
41
47
42
48
36
38
44
46
48
48
41
38
46
45
47
49
48
50
44
39
46
49
50
50
45
40
47
50
51
40
45
51
40
49
45
51
52
41
52
46
46
50
51
54
47
53
41
50
48
52
54
49
54
48
42
51
53
50
55
43
54
49
53
54
55
50
54
46
49
54
54
51
56
56
50
46
54
32
55
53
56
57
51
18
54
48
38
55
19
53
56
56
51
56
49
55
55
45
23
53
56
56
52
55
47
50
56
55
54
28
56
53
56
51
55
56
47
55
53
13
55
54
55
55
53
34
55
47
55
15
53
55
40
55
55
55
54
55
48
55
19
53
55
55
55
56
55
47
55
54
48
53
25
55
47
55
56
57
54
28
55
49
53
55
56
54
57
47
54
50
54
32
47
54
57
55
57
53
54
35
52
53
56
54
55
58
47
54
53
54
53
45
55
56
20
47
59
54
53
52
47
55
23
56
53
53
53
53
48
56
53
47
56
53
26
48
52
53
53
53
58
47
56
52
52
50
52
59
33
53
52
55
53
47
50
51
52
52
60
47
51
40
55
52
51
50
52
60
52
44
51
13
55
51
46
50
16
51
52
50
60
54
51
46
50
21
50
50
51
52
48
46
50
53
50
61
51
48
51
50
24
49
61
49
53
49
46
49
51
52
48
49
29
48
53
49
61
53
50
51
49
46
52
48
48
62
49
39
46
48
51
51
55
47
47
48
52
63
51
50
46
56
48
46
51
46
63
46
48
47
50
56
51
47
57
46
46
48
47
51
61
49
23
46
55
51
45
47
24
62
60
47
51
48
46
49
54
45
47
45
60
52
46
52
29
63
48
45
49
54
51
46
44
63
47
60
54
47
45
36
54
50
47
44
51
61
55
45
61
47
44
42
52
50
50
45
43
61
61
48
13
44
46
56
52
46
14
48
62
43
50
44
57
50
60
46
43
52
44
49
43
47
60
60
20
48
43
58
45
51
50
42
43
60
49
59
59
47
44
51
42
25
49
51
48
42
38
58
60
39
44
59
47
51
30
53
50
34
47
40
60
59
57
43
54
34
50
48
40
46
36
30
50
56
59
31
42
50
60
54
47
45
32
46
27
59
61
38
55
55
27
50
45
50
24
29
48
55
47
34
50
58
24
59
55
27
40
20
50
58
54
31
59
21
48
47
49
15
38
53
23
57
28
16
51
47
57
58
48
47
35
24
52
57
58
45
23
52
58
48
49
50
32
42
22
56
28
59
51
48
58
50
55
41
58
38
59
50
40
50
48
54
42
58
46
54
59
48
50
58
41
47
53
58
48
50
38
58
52
59
48
42
57
49
51
54
58
52
47
50
41
56
58
52
55
47
47
56
50
59
55
52
48
58
53
40
50
57
52
57
50
48
53
41
58
52
52
38
13
51
57
48
57
15
52
50
58
52
57
49
20
42
53
52
56
57
49
25
37
55
58
52
55
38
50
30
57
58
52
50
52
38
57
57
53
50
45
46
57
56
53
50
47
43
56
56
51
53
47
39
54
57
52
55
47
53
57
52
54
48
45
57
52
46
48
54
57
52
43
53
48
56
52
41
56
49
55
53
56
24
49
54
53
56
28
49
54
50
56
33
53
53
50
44
42
53
51
46
39
53
48
22
47
22
52
44
48
52
40
48
40
52
48
52
48
44
51
51
49
47
51
51
49
47
51
47
49
48
52
45
50
48
52
44
50
48
52
42
50
49
42
51
50
49
53
51
19
50
21
54
51
50
25
51
51
50
52
30
51
51
51
36
51
51
50
50
45
51
50
51
48
52
48
51
48
16
46
53
18
52
49
45
53
23
52
50
44
52
52
27
50
52
51
32
50
52
50
40
50
52
51
50
52
51
50
1921
52
51
50
26
51
30
50
51
50
37
50
51
50
46
49
49
47
44
50
43
48
49
42
18
49
49
50
22
48
49
27
47
50
33
47
51
51
42
45
51
46
52
44
51
48
44
52
51
48
52
51
49
51
50
51
49
50
52
49
50
53
27
48
51
53
32
51
48
42
54
51
47
48
53
52
48
54
47
51
48
52
46
52
49
51
4641
49
52
44
50
50
53
51
1921
51
53
51
25
51
53
51
29
51
53
51
35
51
53
43
49
52
47
52
52
48
47
48
51
52
49
46
47
53
50
49
45
47
52
50
50
54
40
47
50
50
53
37
51
50
17
46
53
35
51
20
51
45
53
24
51
50
44
30
52
52
48
35
53
43
51
47
41
51
47
47
50
47
46
50
47
46
48
50
46
51
46
50
46
49
46
47
38
47
51
35
46
50
46
49
45
49
31
46
50
44
50
44
5048
4545
474646464545444443443832
95°4'0"W
95°4'30"W
95°4'30"W
95°5'0"W
29°45
'30"N
95°5'
0"W
29°46'0"N
29°46'0"N
29°45'30"N
Houston Ship Channel: Alexander Island to Carpenter BayouHouston Ship Channel: Alexander Island to Carpenter Bayou
NOTES:1. HORIZONTAL COORDINATES ARE REFERENCED TO TEXAS STATE PLANE COORDINATE SYSTEM, SOUTH CENTRAL ZONE NAD83 US SURVEY FEET.
2. ELEVATIONS ARE REFERENCED TO MEAN LOWER LOW TIDE (MLLW) DATUM.
3. THIS PROJECT WAS DESIGNED BY THE GALVESTON DISTRICT OF THE U.S. ARMY CORPS OF ENGINEERS. THE INITIALS AND SIGNATURES AND REGISTRATION DESIGNATIONS OF INDIVIDUALS APPEAR ON THESE PROJECT DOCUMENTS WITHIN THE SCOPE OF THEIR EMPLOYMENT AS REQUIRED BY ER1110-1-8152.
4. THE INFORMATION DEPICTED ON THIS SURVEY MAP REPRESENTS THE RESULTS OF SURVEYS MADE ON THE DATES INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS EXISTING AT THAT TIME. THESE CONDITIONS ARE SUBJECT TO RAPID CHANGE DUE TO SHOALING EVENTS. A PRUDENT MARINER SHOULD NOT RELY EXCLUSIVELY ON THE INFORMATION PROVIDED HERE. REQUIRED BY 33 CFR 209.325
5. FOR THE MOST UP TO DATE INFORMATION PLEASE CHECK OUR WEBSITE AT: HTTP://WWW.SWG.USACE.ARMY.MIL/MISSIONS/NAVIGATION/HYDROGRAPHICSURVEYS/6. NOAA BATHYMETRY CONTOURS PRODUCED FROM HISTORIC BATHYMETRIC (HYDROGRAPHIC) SURVEYS CONDUCTED BY THE NOAA NATIONAL OCEAN SERVICE/COAST SURVEY, AVAILABLE FROM THE NATIONAL GEOPHYSICAL DATA CENTER. SURVEYS VARY AS TO SOUNDING DENSITY, ACCURACY OF DEPTH, ACCURACY OF NAVIGATION, ZERO DATUM, DATE OF SURVEY AND TYPE OF INSTRUMENTATION. NOAA NAUTICAL CHARTS PROVIDED VIA RNC MAP SERVICE
NOTES:1. HORIZONTAL COORDINATES ARE REFERENCED TO TEXAS STATE PLANE COORDINATE SYSTEM, SOUTH CENTRAL ZONE NAD83 US SURVEY FEET.
2. ELEVATIONS ARE REFERENCED TO MEAN LOWER LOW TIDE (MLLW) DATUM.
3. THIS PROJECT WAS DESIGNED BY THE GALVESTON DISTRICT OF THE U.S. ARMY CORPS OF ENGINEERS. THE INITIALS AND SIGNATURES AND REGISTRATION DESIGNATIONS OF INDIVIDUALS APPEAR ON THESE PROJECT DOCUMENTS WITHIN THE SCOPE OF THEIR EMPLOYMENT AS REQUIRED BY ER1110-1-8152.
4. THE INFORMATION DEPICTED ON THIS SURVEY MAP REPRESENTS THE RESULTS OF SURVEYS MADE ON THE DATES INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS EXISTING AT THAT TIME. THESE CONDITIONS ARE SUBJECT TO RAPID CHANGE DUE TO SHOALING EVENTS. A PRUDENT MARINER SHOULD NOT RELY EXCLUSIVELY ON THE INFORMATION PROVIDED HERE. REQUIRED BY 33 CFR 209.325
5. FOR THE MOST UP TO DATE INFORMATION PLEASE CHECK OUR WEBSITE AT: HTTP://WWW.SWG.USACE.ARMY.MIL/MISSIONS/NAVIGATION/HYDROGRAPHICSURVEYS/6. NOAA BATHYMETRY CONTOURS PRODUCED FROM HISTORIC BATHYMETRIC (HYDROGRAPHIC) SURVEYS CONDUCTED BY THE NOAA NATIONAL OCEAN SERVICE/COAST SURVEY, AVAILABLE FROM THE NATIONAL GEOPHYSICAL DATA CENTER. SURVEYS VARY AS TO SOUNDING DENSITY, ACCURACY OF DEPTH, ACCURACY OF NAVIGATION, ZERO DATUM, DATE OF SURVEY AND TYPE OF INSTRUMENTATION. NOAA NAUTICAL CHARTS PROVIDED VIA RNC MAP SERVICE