2007 Observation Stations: erie-clv --> Cleveland Central Buoy Location: 41 44.896 N, 81 41.905 W (Source: GPS) Depth: 22 m (72 ft) (Source: ADCP/YSI) erie-clvnorth --> Cleveland North Buoy Location: 41 48.836 N, 81 41.929 W (Source: GPS) Depth: 22.5 m (74 ft) (Source: YSI) erie-cmt --> Toledo Channel Marker #2 Location: 41 49.533 N, 83 11.617 W (Source: Chart) Depth: 7.5 m (25 ft) (Source: Chart) NDBC ID: THLO1 erie-thl --> Toledo Harbor Light Location: 41 45.719 N, 83 19.737 W (Source: Chart) Depth: 4.6 m (15 ft) (Source: Chart) huron-apn --> Alpena Buoy Location: 44 59.039 N, 83 16.078 W (Source: GPS) Depth: 20 m (60 ft) (Source: ADCP) mich-ghsouth --> Grand Haven Buoy Location: 43 01.981 N, 86 14.975 W (Source: GPS) Depth: 9.0 m (30 ft) (Source: ADCP) NOTES: Coordinates are DD MM.MMM meaning degrees, minutes, and fractional minutes. All data times are UTC unless noted otherwise. Stations with an NDBC ID have a subset of the data available at the Nation Data Buoy Center (NDBC).