Figure 7: Trends in normalized mean annual observed and simulated streamflow obtained from driving the VIC hydrologic model with NRCANmet, PBCmet and PNWNAmet, over 1959–2004, except STHOM (1972–2004).

Circles show trend, filled circles indicate statistically significant trends at a 5% significance level and lines show the range between the upper and lower confidence bounds of the trend.