| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.122 | 0.125 | 0.125 | 0.13 |
| River Wear - Chester-Le-Street | 0.378 | 0.388 | 0.386 | 0.392 |
| Smallhope Burn - Lanchester Front Street | 0.206 | 0.209 | 0.209 | 0.212 |
| River Wear - Stanhope | 0.267 | 0.273 | 0.276 | 0.285 |
| River Gaunless - South Church | 0.123 | 0.13 | 0.128 | 0.132 |
| River Wear - Sunderland Bridge | 0.349 | 0.355 | 0.356 | 0.368 |
| River Wear - Witton Park | 0.391 | 0.403 | 0.402 | 0.412 |
| River Wear - Durham New Elvet Bridge | 0.274 | 0.28 | 0.28 | 0.288 |