Montgomery, D. R., Greenberg, H. M., and Smith, D. T., Stre amflow response to the Nisqually Earthquake, Earth and Planetary Science Letter s, v. 201, p. 19-28, 2003.
This shows the % change in streamflow and the vertical movement in mm
(courtesy of PANGA) of the landscape.
This is a better breakdown of the change in streamflow.