| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.19 | 0.192 | 0.193 | 0.199 |
| River Wear - Chester-Le-Street | 0.506 | 0.537 | 0.533 | 0.55 |
| Smallhope Burn - Lanchester Front Street | 0.277 | 0.28 | 0.28 | 0.285 |
| River Wear - Stanhope | 0.432 | 0.474 | 0.513 | 0.736 |
| River Gaunless - South Church | 0.154 | 0.16 | 0.159 | 0.165 |
| River Wear - Sunderland Bridge | 0.451 | 0.501 | 0.506 | 0.54 |
| River Wear - Witton Park | 0.513 | 0.578 | 0.578 | 0.648 |
| River Wear - Durham New Elvet Bridge | 0.379 | 0.418 | 0.417 | 0.444 |