From 1987, this dynamic is considerably muted and a significant negative trend can be observed in Figure 14a and 14b. The discharge anomaly plots in Figure 14c clearly show a below-average annual discharge since 1987. There is still a distinction between high- and low-flow periods, but the regimes differ significantly, with Addasiya exhibiting a double peak during winter high flows, while upstream Maqarin registers a damped winter high-flow period (Figure 15).