| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.273 | 0.288 | 0.291 | 0.326 |
| River Wear - Chester-Le-Street | 0.525 | 0.56 | 0.565 | 0.628 |
| Smallhope Burn - Lanchester Front Street | 0.276 | 0.28 | 0.281 | 0.29 |
| River Wear - Stanhope | 0.396 | 0.42 | 0.423 | 0.461 |
| River Gaunless - South Church | 0.187 | 0.204 | 0.205 | 0.23 |
| River Wear - Sunderland Bridge | 0.482 | 0.508 | 0.511 | 0.557 |
| River Wear - Witton Park | 0.539 | 0.561 | 0.565 | 0.605 |
| River Wear - Durham New Elvet Bridge | 0.394 | 0.421 | 0.424 | 0.476 |