Hydrographic Hazards (Surveyed Obstructions/Piles)
Official Source ยท Verified Aug 14, 2026
NOAA survey H11086: submerged pile least depth 1 ft at 48ยฐ22'09.692"N, 124ยฐ36'13.246"W; additional obstruction/rock near entrance at 48ยฐ22'30.569"N, 124ยฐ36'01.895"W (11 ft).