| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.138 | 0.14 | 0.14 | 0.145 |
| River Wear - Chester-Le-Street | 0.429 | 0.443 | 0.447 | 0.477 |
| Smallhope Burn - Lanchester Front Street | 0.258 | 0.263 | 0.262 | 0.267 |
| River Wear - Stanhope | 0.383 | 0.407 | 0.414 | 0.48 |
| River Gaunless - South Church | 0.132 | 0.137 | 0.137 | 0.142 |
| River Wear - Sunderland Bridge | 0.394 | 0.424 | 0.426 | 0.476 |
| River Wear - Witton Park | 0.458 | 0.482 | 0.486 | 0.544 |
| River Wear - Durham New Elvet Bridge | 0.326 | 0.343 | 0.347 | 0.38 |