| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.175 | 0.18 | 0.179 | 0.187 |
| River Wear - Chester-Le-Street | 0.429 | 0.434 | 0.434 | 0.445 |
| Smallhope Burn - Lanchester Front Street | 0.229 | 0.231 | 0.231 | 0.237 |
| River Wear - Stanhope | 0.316 | 0.336 | 0.331 | 0.344 |
| River Gaunless - South Church | 0.149 | 0.156 | 0.155 | 0.16 |
| River Wear - Sunderland Bridge | 0.398 | 0.409 | 0.407 | 0.417 |
| River Wear - Witton Park | 0.445 | 0.459 | 0.458 | 0.469 |
| River Wear - Durham New Elvet Bridge | 0.311 | 0.317 | 0.317 | 0.326 |