REEF uses a hierarchical 8-digit code system for survey site locations. Each geographic area has its own set of codes. When completing a survey, you need to know the complete 8-digit code for the site you surveyed.
If the site that you surveyed is not currently on our list, then please email zonecode@REEF.org to request a new code to be assigned. Please provide the site name, general location, and ideally the latitude and longitude.
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Region: NE
Zone: Rhode Island
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| Zone | Zone Code list | Geographic Report | Name | Have Coordinates? |
|---|---|---|---|---|
| 910401 | Zone Code list | Geographic Report | Avondale - Pt. Judith | |
| 91040101 | Geographic Report | Weekapaug Beach | Yes | |
| 91040102 | Geographic Report | Napatree Beach | No | |
| 91040103 | Geographic Report | Onondaga Wreck Sugar Reef | Yes | |
| 91040104 | Geographic Report | Wreck of Heroine | Yes | |
| 91040105 | Geographic Report | Wreck of the Metis | Yes | |
| 91040106 | Geographic Report | Wreck of the Annapolis | Yes | |
| 91040107 | Geographic Report | Wreck of the Mary Arnold | Yes | |
| 91040108 | Geographic Report | U-853 wreck (off Block Island) | Yes | |
| 91040109 | Geographic Report | Wreck of the Larchmont | Yes | |
| 91040110 | Geographic Report | Wreck of the Grecian | Yes | |
| 91040111 | Geographic Report | Wreck of the USS Bass | Yes | |
| 91040112 | Geographic Report | Brass Wreck | Yes | |
| 91040113 | Geographic Report | Jennie R. Dubois Wreck (SE of Block Island) | No | |
| 910402 | Zone Code list | Geographic Report | n. of Pt. Judith - Warwick | |
| 91040201 | Geographic Report | Narragansett State Pier #5 / Monahan's Dock | Yes | |
| 91040202 | Geographic Report | GSO Pier, Narragansett | Yes | |
| 910403 | Zone Code list | Geographic Report | n. of Warwick - Coggeshall | |
| 910404 | Zone Code list | Geographic Report | n. of Coggeshall - Sakonnet | |
| 91040401 | Geographic Report | Sakonett Point | No | |
| 910405 | Zone Code list | Geographic Report | Conanicut, Prudence, and smaller islands | |
| 91040501 | Geographic Report | Fort Wetherill (general area) | Yes | |
| 91040502 | Geographic Report | Fort Jetty (Jamestown) | No | |
| 91040503 | Geographic Report | Fort Adams | Yes | |
| 91040504 | Geographic Report | Beavertail State Park | Yes | |
| 91040505 | Geographic Report | Sandy Beach Cove (boat ramp) - Fort Wetherill | Yes | |
| 91040506 | Geographic Report | West Cove - Fort Wetherill | Yes | |
| 91040507 | Geographic Report | Fort Cove - Fort Wetherill area | Yes | |
| 91040508 | Geographic Report | Peninsula between West and Fort Coves - Fort Wetherill | Yes | |
| 91040509 | Geographic Report | Jamestown Harbor | Yes | |
| 91040510 | Geographic Report | Potter Cove | Yes | |
| 91040511 | Geographic Report | Providence Point (Prudence Island) | Yes | |
| 910406 | Zone Code list | Geographic Report | Newport County | |
| 91040601 | Geographic Report | Kings Beach | Yes | |
| 91040602 | Geographic Report | Eisenhower House | Yes | |
| 91040603 | Geographic Report | Crescent Beach (Block Island) | Yes | |
| 91040604 | Geographic Report | Green Bridge | Yes | |
| 91040605 | Geographic Report | Castle Hill Lighthouse (near Newport) | Yes | |
| 91040606 | Geographic Report | The Arches (SW corner Gooseberry Island) | Yes |