| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.077 | 0.082 | 0.082 | 0.09 |
| River Wear - Chester-Le-Street | 0.325 | 0.333 | 0.334 | 0.347 |
| Smallhope Burn - Lanchester Front Street | 0.232 | 0.237 | 0.237 | 0.248 |
| River Wear - Stanhope | 0.215 | 0.219 | 0.219 | 0.224 |
| River Gaunless - South Church | 0.066 | 0.075 | 0.074 | 0.087 |
| River Wear - Sunderland Bridge | 0.273 | 0.281 | 0.283 | 0.306 |
| River Wear - Witton Park | 0.308 | 0.311 | 0.314 | 0.335 |
| River Wear - Durham New Elvet Bridge | 0.198 | 0.207 | 0.209 | 0.231 |