StacksVerified U.S. regulatory reference

50 CFR Part 226, Table 1

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov

Major Steller sea lion rookery sites are identified in the following table. Where two sets of coordinates are given, the baseline extends in a clockwise direction from the first set of geographic coordinates along the shoreline at mean lower-low water to the second set of coordinates. Where only one set of coordinates is listed, that location is the base point.

State/region/siteBoundaries to—
LatitudeLongitude | Latitude | Longitude
Alaska: | | |
Western Aleutians: | | |
Agattu I.: | | |
Cape Sabak 152 23.5N | 173 43.5E | 52 22.0N | 173 41.0E
Gillon Point 152 24.0N | 173 21.5E | |
Attu I.152 54.5N | 172 28.5E | 52 57.5N | 172 31.5E
Buldir I.152 20.5N | 175 57.0E | 52 23.5N | 172 51.0E
Central Aleutians: | | |
Adak I.151 36.5N | 176 59.0W | 51 38.0N | 176 59.5W
Agligadak I.152 06.5N | 172 54.0W | |
Amchitka I.:1 | | |
Column Rock 151 32.5N | 178 49.5E | |
East Cape 151 22.5N | 179 28.0E | 51 21.5N | 179 25.0E
Ayugadak I.151 45.5N | 178 24.5E | |
Gramp Rock 151 29.0N | 178 20.5W | |
Kasatochi I.152 10.0N | 175 31.5W | 52 10.5N | 175 29.0W
Kiska I.: | | |
Lief Cove 151 57.5N | 177 21.0E | 51 56.5N | 177 20.0E
Cape St. Stephen 151 52.5N | 177 13.0E | 51 53.5N | 177 12.0E
Seguam I./Saddleridge 152 21.0N | 172 35.0W | 52 21.0N | 172 33.0W
Semisopochnoi I.: | | |
Pochnoi Pt 151 58.5N | 179 45.5E | 51 57.0N | 179 46.0E
Petrel Pt 152 01.5N | 179 37.5E | 52 01.5E | 179 39.0E
Tag I.151 33.5N | 178 34.5W | |
Ulak I.151 20.0N | 178 57.0W | 51 18.5N | 178 59.5W
Yunaska I.152 42.0N | 170 38.5W | 52 41.0N | 170 34.5W
Eastern Aleutian: | | |
Adugak I.152 55.0N | 169 10.5W | |
Akun I./Billings Head 154 18.0N | 165 32.5W | 54 18.0N | 165 31.5W
Akutan I./Cape Morgan 154 03.5N | 166 00.0W | 54 05.5N | 166 05.0W
Bogoslof I.1 253 56.0N | 168 02.0W | |
Ogchul I.153 00.0N | 168 24.0W | |
Sea Lion Rocks. (Amak) 155 28.0N | 163 12.0W | |
Ugamak I.154 14.0N | 164 48.0W | 54 13.0N | 164 48.0W
Bering Sea: | | |
Walrus I.157 11.0N | 169 56.0W | |
Western Gulf of Alaska: | | |
Atkins I.155 03.5N | 159 18.5W | |
Chernabura I.154 47.5N | 159 31.0W | 54 45.5N | 159 33.5W
Clubbing Rocks (N) 154 43.0N | 162 26.5W | |
Clubbing Rocks (S) 154 42.0N | 162 26.5W | |
Pinnacle Rock 154 46.0N | 161 46.0W | |
Central Gulf of Alaska: | | |
Chirikof I.155 46.5N | 155 39.5W | 55 46.5N | 155 43.0W
Chowiet I.156 00.5N | 156 41.5W | 56 00.5N | 156 42.0W
Marmot I.158 14.5N | 151 47.5W | 58 10.0N | 151 51.0W
Outer I.159 20.5N | 150 23.0W | 59 21.0N | 150 24.5W
Sugarloaf I.158 53.0N | 152 02.0W | |
Eastern Gulf of Alaska: | | |
Seal Rocks 160 10.0N | 146 50.0W | |
Fish I.159 53.0N | 147 20.5W | |
Southeast Alaska: | | |
Forrester I.54 51.0N | 133 32.0W | 54 52.5N | 133 35.5W
Hazy I55 52.0N | 134 34.0W | 55 51.5N | 134 35.0W
White Sisters57 38.0N | 136 15.5W | |
Oregon: | | |
Rogue Reef: Pyramid Rock42 26.4N | 124 28.1W | |
Orford Reef: | | |
Long Brown Rock42 47.3N | 124 36.2W | |
Seal Rock42 47.1N | 124 35.4W | |
California: | | |
Ano Nuevo I.37 06.3N | 122 20.3W | |
Southeast Farallon I.37 41.3N | 123 00.1W | |
Sugarloaf I. & Cape Mendocino40 26.0N | 124 24.0W | |

1 Includes an associated 20 NM aquatic zone.

2 Associated 20 NM aquatic zone lies entirely within one of the three special foraging areas.

[58 FR 45278, Aug. 27, 1993]