Proposal is for the installation of three tsunami sensor gauges in the Barry Arm area of Prince William Sound, AK. These sites would provide sea level monitoring and collect data in support of the Barry Arm landslide hazard.
Location
Barry Arm, Prince William Sound, Alaska
Project timeline
1
Scoping Start
09/30/2020
2
Decision
10/2020 (Estimated)
3
Implementation
10/2020 (Estimated)
NEPA / regulatory detail
| Categorical Exclusion | 32.2 (3), 36 Cfr 220.6(E)(3) |
| Special Authority | Not Applicable / Other |
| Notice and Comment Regulation | Not Subject to Regulations |
| Project Activity | Special Use Authorizations |
| National Tsunami Warning Center Installation of Three Tsunami Gauge Sensors | Decision Signed Date: 10/16/2020 |
| Forests | Chugach National Forest |
| Districts | Glacier Ranger District |
| Legal Land Description | T11N R8E S31, T11N R8E S18, T11N R7E S2 Seward Meridian |