| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.201 | 0.205 | 0.206 | 0.216 |
| River Wear - Chester-Le-Street | 0.472 | 0.481 | 0.479 | 0.484 |
| Smallhope Burn - Lanchester Front Street | 0.294 | 0.297 | 0.297 | 0.301 |
| River Wear - Stanhope | 0.328 | 0.337 | 0.336 | 0.343 |
| River Gaunless - South Church | 0.152 | 0.156 | 0.155 | 0.158 |
| River Wear - Sunderland Bridge | 0.429 | 0.434 | 0.434 | 0.444 |
| River Wear - Witton Park | 0.486 | 0.494 | 0.494 | 0.503 |
| River Wear - Durham New Elvet Bridge | 0.32 | 0.324 | 0.325 | 0.332 |