| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.071 | 0.078 | 0.082 | 0.108 |
| River Wear - Chester-Le-Street | 0.315 | 0.338 | 0.335 | 0.357 |
| Smallhope Burn - Lanchester Front Street | 0.21 | 0.225 | 0.224 | 0.24 |
| River Wear - Stanhope | 0.246 | 0.262 | 0.266 | 0.306 |
| River Gaunless - South Church | 0.048 | 0.052 | 0.055 | 0.084 |
| River Wear - Sunderland Bridge | 0.277 | 0.309 | 0.309 | 0.333 |
| River Wear - Witton Park | 0.35 | 0.364 | 0.369 | 0.408 |
| River Wear - Durham New Elvet Bridge | 0.23 | 0.245 | 0.245 | 0.259 |