Response of Ground-Water Pressure
to the February 28, 2001, Nisqually Earthquake near Olympia, Washington

WARNING: Provisional Data, subject to revision

• Pressure Head at 46' in B-1
• Pressure Head at 88' in B-2
• Pressure Head at 92' in B-3

Pressure head at 46 ft in B-1, Feb. 28, 2001

Back to top

Pressure head at 88 ft in B-2, Feb. 28, 2001

Back to top

Pressure head at 92 ft in B-3, Feb. 28, 2001

Back to top