| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.052 | 0.057 | 0.056 | 0.062 |
| River Wear - Chester-Le-Street | 0.266 | 0.27 | 0.27 | 0.276 |
| Smallhope Burn - Lanchester Front Street | 0.221 | 0.23 | 0.229 | 0.236 |
| River Wear - Stanhope | 0.185 | 0.188 | 0.187 | 0.189 |
| River Gaunless - South Church | 0.048 | 0.051 | 0.05 | 0.054 |
| River Wear - Sunderland Bridge | 0.234 | 0.236 | 0.236 | 0.24 |
| River Wear - Witton Park | 0.256 | 0.262 | 0.261 | 0.265 |
| River Wear - Durham New Elvet Bridge | 0.133 | 0.145 | 0.145 | 0.155 |