| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.148 | 0.161 | 0.163 | 0.185 |
| River Wear - Chester-Le-Street | 0.337 | 0.342 | 0.342 | 0.349 |
| Smallhope Burn - Lanchester Front Street | 0.205 | 0.219 | 0.217 | 0.24 |
| River Wear - Stanhope | 0.239 | 0.248 | 0.25 | 0.276 |
| River Gaunless - South Church | 0.08 | 0.089 | 0.09 | 0.104 |
| River Wear - Sunderland Bridge | 0.279 | 0.29 | 0.288 | 0.298 |
| River Wear - Witton Park | 0.302 | 0.303 | 0.308 | 0.335 |
| River Wear - Durham New Elvet Bridge | 0.265 | 0.273 | 0.273 | 0.282 |