| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.08 | 0.081 | 0.08 | 0.081 |
| River Wear - Chester-Le-Street | 0.503 | 0.518 | 0.516 | 0.527 |
| Smallhope Burn - Lanchester Front Street | 0.28 | 0.283 | 0.283 | 0.288 |
| River Wear - Stanhope | 0.449 | 0.464 | 0.463 | 0.48 |
| River Gaunless - South Church | 0.147 | 0.154 | 0.153 | 0.16 |
| River Wear - Sunderland Bridge | 0.479 | 0.488 | 0.49 | 0.503 |
| River Wear - Witton Park | 0.555 | 0.569 | 0.57 | 0.592 |
| River Wear - Durham New Elvet Bridge | 0.386 | 0.395 | 0.396 | 0.408 |