| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.279 | 0.307 | 0.311 | 0.365 |
| River Wear - Chester-Le-Street | 0.53 | 0.575 | 0.587 | 0.683 |
| Smallhope Burn - Lanchester Front Street | 0.292 | 0.303 | 0.301 | 0.316 |
| River Wear - Stanhope | 0.381 | 0.415 | 0.418 | 0.47 |
| River Gaunless - South Church | 0.203 | 0.223 | 0.226 | 0.263 |
| River Wear - Sunderland Bridge | 0.477 | 0.51 | 0.516 | 0.583 |
| River Wear - Witton Park | 0.529 | 0.565 | 0.568 | 0.625 |
| River Wear - Durham New Elvet Bridge | 0.397 | 0.432 | 0.44 | 0.52 |