| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.225 | 0.233 | 0.234 | 0.249 |
| River Wear - Chester-Le-Street | 0.429 | 0.443 | 0.443 | 0.463 |
| Smallhope Burn - Lanchester Front Street | 0.253 | 0.256 | 0.256 | 0.263 |
| River Wear - Stanhope | 0.297 | 0.312 | 0.312 | 0.328 |
| River Gaunless - South Church | 0.104 | 0.111 | 0.11 | 0.116 |
| River Wear - Sunderland Bridge | 0.375 | 0.391 | 0.39 | 0.41 |
| River Wear - Witton Park | 0.426 | 0.441 | 0.442 | 0.463 |
| River Wear - Durham New Elvet Bridge | 0.302 | 0.313 | 0.312 | 0.325 |