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Chart Search Option:   Specific Charts :   18526
Corrected through U.S. Notice to Mariners No. :   4/2018 (27 January 2018)
Note:  Chart Corrections Data may contain special characters, such as morse code symbols, and characters from the Danish alphabet.  This web page is best viewed with a browser which supports HTML 3.2.
*18526     60 Ed. 6/12   NEW EDITION  36/12
 (NOS)
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*18526     60 Ed. 6/12   LAST NM   36/12    37/12
 Change Legend to "REGULATED NAVIGATION AREA 165.1322 (see note A)"
45° 34' 44.0" N   122° 45' 30.0" W

 (NOS)
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*18526     60 Ed. 6/12   LAST NM   37/12    48/12
 Change Light to Fl Y 2.5s (Priv)
45° 33' 38.2" N   122° 43' 40.7" W

 Change Height of range light, rear to 54ft
45° 36' 03.0" N   122° 38' 35.0" W

 Change Legend to "ALTERNATE BARGE CHANNEL 18 FT SEP 2011-AUG 2012"
45° 36' 54.0" N   122° 39' 56.0" W

 Change Legend to "BARGE CHANNEL 19 FT SEP 2011-AUG 2012"
45° 37' 00.0" N   122° 39' 58.0" W

 Add Tabulation of controlling depths from Subsection I-2
 (NOS; 43, 44/12 CG13)
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18526     60 Ed. 6/12   LAST NM   48/12    51/12
 Add Legend "(Priv)" to light "A"
45° 38' 38.8" N   122° 44' 32.8" W

 (45/12 CG13)
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*18526     60 Ed. 6/12   LAST NM   51/12    2/13
 Change Characteristic of buoy "A" to Fl 6s
45° 38' 38.8" N   122° 44' 32.8" W

 Change Characteristic of buoy "B" to Fl 6s
45° 38' 20.0" N   122° 43' 31.5" W

  (See 51/12-18526) 
 (50/12 CG13)
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*18526     60 Ed. 6/12   LAST NM   2/13    4/13
 Relocate Buoy "A" from

45° 38' 38.8" N   122° 44' 32.8" W to

45° 38' 40.0" N   122° 44' 30.0" W

 Relocate Buoy "B" from

45° 38' 20.0" N   122° 44' 31.0" W to

45° 38' 21.0" N   122° 43' 28.0" W

  (See 2/13-18526) 
 Add Tabulation of controlling depths from Subsection I-2
  (See 48/12-18526) 
 (NOS; 52/12 CG13)
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*18526     60 Ed. 6/12   LAST NM   4/13    18/13
 Change Height of range light, rear to 81ft
45° 36' 03.0" N   122° 38' 34.6" W

 (12/13 CG13)
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*18526     60 Ed. 6/12   LAST NM   18/13    31/13
 Add Tabulation of controlling depths from Subsection I-2
  (See 4/13-18526) 
 (NOS)
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*18526     60 Ed. 6/12   LAST NM   31/13    38/13
 Add Double dashed line with land tint (bridge) and legend "Bridge under construction" between
45° 30' 16.5" N   122° 40' 10.4" W

45° 30' 22.3" N   122° 39' 53.9" W

 Add Purple tint (construction area) [Dd] 350 yards wide centered on above double dashed line
 Add Depth 29 feet enclosed by depth contour
(30-meter) centered
45° 38' 23.9" N   122° 43' 38.5" W

 (NOS)
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*18526     60 Ed. 6/12   LAST NM   38/13    40/13
 Change Legend to "2 FY (Priv)"
45° 37' 23.7" N   122° 47' 06.2" W

  (Inset) 
 Change Legend to "2 FY (Priv)"
45° 37' 22.7" N   122° 47' 21.0" W

 (31/13 CG13)
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18526     60 Ed. 6/12   LAST NM   40/13    46/13
 Add Tabulation of controlling depths from Subsection I-2
(Supersedes 31/13-18526)
 (NOS)
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18526     60 Ed. 6/12   LAST NM   46/13    49/13
 Delete Light "A"
45° 34' 07.0" N   122° 43' 25.8" W

 Delete Light "C"
45° 34' 05.0" N   122° 43' 33.8" W

 Add Light "A" QY (Priv)
45° 34' 07.5" N   122° 43' 25.7" W

 Add Light "C" QY (Priv)
45° 34' 05.6" N   122° 43' 33.4" W

 Add Light "D" QY (Priv)
45° 34' 01.1" N   122° 43' 43.3" W

 (45/13 CG13)
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18526     60 Ed. 6/12   LAST NM   49/13    10/14
 Add Tabulation of controlling depths from Subsection I-2
  (Supersedes 46/13-18526) 
 (NOS)
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18526     60 Ed. 6/12   LAST NM   10/14    37/14
 Substitute Depth 14 feet Obstn [K41] for 25 feet Obstn
45° 37' 14.1" N   122° 47' 18.2" W

  (Inset) 
 Substitute Depth 14 feet Obstn [K41] for 25 feet Obstn
45° 37' 14.1" N   122° 47' 18.2" W

 (NOS)
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*18526     60 Ed. 6/12   LAST NM   37/14    46/14
 Relocate Light "3" from

45° 38' 44.3" N   122° 46' 07.0" W to

45° 38' 45.3" N   122° 46' 06.3" W

 (38/14 CG13)
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*18526     60 Ed. 6/12   LAST NM   46/14    5/15
 Add Buoy "A" OW, Fl 4s (Priv)
45° 30' 09.6" N   122° 40' 02.4" W

 Add Buoy "B" OW, Fl 4s (Priv)
45° 30' 20.7" N   122° 40' 08.5" W

 Add Buoy "C" OW, Fl 4s (Priv)
45° 30' 24.7" N   122° 40' 13.1" W

 (18/14 CG13)
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*18526     60 Ed. 6/12   LAST NM   5/15    7/15
 Relocate Light "51" from

45° 38' 29.6" N   122° 43' 16.1" W to

45° 38' 30.0" N   122° 43' 10.7" W

 Add Depth 14 feet Obstn [K41]
45° 31' 23.7" N   122° 40' 04.9" W

 Add Depth 14 feet Obstn [K41]
45° 37' 04.8" N   122° 40' 32.1" W

 (NOS; 21/14 CG13)
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*18526     60 Ed. 6/12   LAST NM   7/15    24/15
 Change Legend to "20 FT APR 2014"
45° 36' 50.0" N   122° 39' 41.4" W

 Change Legend to "18 FT APR 2014"
45° 36' 56.2" N   122° 39' 45.8" W

 Add Tabulation of controlling depths from Subsection I-2
  (Supersedes 10/14-18526) 
 (NOS)
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*18526     60 Ed. 6/12   LAST NM   24/15    41/15
 Add Chartlet, depicting changes in bridge construction from Subsection I-2
45° 30' 11.0" N   122° 39' 57.0" W

 (NOS)
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*18526     60 Ed. 6/12   LAST NM   41/15    23/16
 Change Legend to "17 FT APR 2015"
45° 36' 50.0" N   122° 39' 41.4" W

 Change Legend to "17 FT APR 2015"
45° 36' 56.2" N   122° 39' 45.8" W

  (See 24/15-18526) 
 (NOS)
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18526     60 Ed. 6/12   LAST NM   23/16    32/16
 Add Tabulation of controlling depths from Subsection I-2
  (See 24/15-18526) 
 (NOS)
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*18526     60 Ed. 6/12   LAST NM   32/16    53/16
 Add Tabulation of controlling depths from Subsection I-2
  (Supersedes 32/16-18526) 
 (NOS)
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*18526     60 Ed. 6/12   LAST NM   53/16    18/17
 Add Tabulation of controlling depths from Subsection I-2
  (Supersedes 53/16-18526) 
 (NOS)
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*18526     60 Ed. 6/12   LAST NM   18/17    34/17
 Add Tabulation of controlling depths from Subsection I-2
  (Supersedes 18/17-18526) 
 (NOS)
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*18526     60 Ed. 6/12   LAST NM   34/17    45/17
 Add Tabulation of controlling depths from Subsection I-2
  (Supersedes 34/17-18526) 
 (NOS)
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