| Portion of title |
Puerto Arroyo |
| Cartographic data | Scale 1:20,000 at lat. 17°57ʹ ; Mercator projection (W 66°07ʹ58ʺ--W 66°02ʹ28ʺ/N 18°00ʹ43ʺ--N 17°53ʹ52ʺ). |
| Frequency | Irregular |
| General note | Depths shown by isolines and soundings. |
| General note | Relief shown by form lines and spot heights. |
| General note | "Soundings in feet." |
| General note | Includes tidal information. |
| General note | "Formerly C & GS 925, 1st ed., June 1929 C-1929-314." |
| General note | GPO Cataloging Record Distribution Program (CRDP). |
| Special numbering | Numbering realigned 1974 to conform to a new uniform US numbering system for all navigation charts. |
| Technical details | The .jpg versions of these maps require Adobe Photoshop or Adobe Acrobat 9 Pro to view. |
| Source of description | Description based on: 7th ed., Sept. 28, 1985. |
| Source of description | Final issue consulted. |
| Preceding title |
National Ocean Survey. West Indies, Puerto Rico, Puerto Arroyo |
| Succeeding title |
United States Coast Survey. West Indies, Puerto Rico, Puerto Arroyo |
| Issued in other form | Print version: United States. National Ocean Service. West Indies, Puerto Rico, Puerto Arroyo |
| GPO item number | 0191-B-13 (online) |
| Govt. docs number |
C 55.418/7:25689/ |
| Stock number | 25 XHA 25689 DMA |
| Stock number | 25689 NOS |
