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Taking of Marine Mammals Incidental to Specific Activities; Taking of Marine Mammals Incidental to Pile Driving and Removal Activities During Construction of a Cruise Ship Berth, Hoonah, Alaska 

---
identifier: "/us/fr/C1-2019-08848"
source: "fr"
legal_status: "authoritative_unofficial"
title: "Taking of Marine Mammals Incidental to Specific Activities; Taking of Marine Mammals Incidental to Pile Driving and Removal Activities During Construction of a Cruise Ship Berth, Hoonah, Alaska"
title_number: 0
title_name: "Federal Register"
section_number: "C1-2019-08848"
section_name: "Taking of Marine Mammals Incidental to Specific Activities; Taking of Marine Mammals Incidental to Pile Driving and Removal Activities During Construction of a Cruise Ship Berth, Hoonah, Alaska"
positive_law: false
currency: "2019-05-09"
last_updated: "2019-05-09"
format_version: "1.1.0"
generator: "[email protected]"
agency: "Commerce Department"
document_number: "C1-2019-08848"
document_type: "notice"
publication_date: "2019-05-09"
agencies:
  - "Commerce Department"
  - "National Oceanic and Atmospheric Administration"
rin: "0648-XG87"
fr_citation: "84 FR 20331"
fr_volume: 84
---

#  Taking of Marine Mammals Incidental to Specific Activities; Taking of Marine Mammals Incidental to Pile Driving and Removal Activities During Construction of a Cruise Ship Berth, Hoonah, Alaska

**Correction**

In notice document 2019-08848 beginning on page 18495 in the issue of Wednesday, May 1, 2019, make the following corrections:

1. On page 18511, Table 5 should read as follows:

| User Spreadsheet Input—vibratory pile driving/anchoring and socketing spreadsheet tab A.1 Vibratory pile driving used |  | 24-in piles | 30-in piles | 30-in piles | 30-in piles | 36-in piles | 42-in piles | 8-in | 33-in | 24-in and |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Source Level (RMS SPL) | 161.9 | 161.9 | 161.9 | 161.9 | 168.2 | 168.2 | 166.2 | 166.2 | 166.2 |  |
| Weighting Factor Adjustment (kHz) | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |  |
| Number of piles within 24-hr period | 4 | 6 | 6 | 2 | 2 | 2 | 1 | 2 | 2 |  |
| Duration to drive a single pile (min) | 10 | 20 | 10 | 30 | 30 | 60 | 60 | 240 | 60 |  |
| Propagation (xLogR) | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |  |
| Distance of source level measurement (meters) * | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |  |

2. On page 18515, Table 9 should read as follows:

| Species | Stock | Level A | Level B | Percent of stock |
| --- | --- | --- | --- | --- |
| Minke Whale | N/A | 0 | 9 | N/A. |
| Humpback Whale | Hawaii DPS (9,487) | 0 | 406 | 4.3. |
|  | Mexico DPS (606) |  | 27 | 4.5. |
| Gray Whale | Eastern North Pacific (26,960) | 0 | 3 | Less than 1 percent. |
| Killer Whale | Alaska Resident (2,347) | 0 | 469 | 19.9 |
|  | Northern Resident (261) |  | 52 | 19.9 |
|  | West Coast Transient (243) |  | 49 | 20.2. |
| Pacific White-Sided Dolphin | North Pacific (26,880) | 0 | 164 | Less than 1 percent. |
| Dall's Porpoise | Alaska (83,400) | 0 | 1,038 | 1.2. |
| Harbor Porpoise | NA | 32 | 1,932 | NA. |
| Harbor Seal | Glacier Bay/Icy Strait (7,210) | 16 | 156 | 2.16. |
| Steller Sea Lion | Eastern U.S. (41,638) | 15 | 520 | 1.25 |
|  | Western U.S. (53,303) | 1 | 39 | Less than 1 percent. |