Average Stream Discharge (\( Q_{\text{ave}} = \frac{2}{3} A_{\text{ave}} V_{\text{ave}} \)):

Where:

• \( Q_{\text{ave}} \) is the average discharge, in cubic meters per second (m³/sec).
• \( A_{\text{ave}} \) is the average stream cross-sectional area, in square meters (m²).
• \( V_{\text{ave}} \) is the maximum stream velocity, in meters per second (m/sec).