8770808_waterlevel_1min11CO-OPS station 8770808: HIGH ISLAND ICWW 1-minute Raw Tsunami Water Level Data (ID: boundingGeographicBoundingBox) Coastal Tide Gauge Network of the United States and Its Territories at E: -94.39027, W: -94.39027, N: 29.59472, S: 29.59472#footprint-94.39027,29.59472 -94.39027,29.59472 -94.39027,29.59472 -94.39027,29.59472 -94.39027,29.59472