| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.323 | 0.329 | 0.337 | 0.375 |
| River Wear - Chester-Le-Street | 0.478 | 0.486 | 0.486 | 0.498 |
| Smallhope Burn - Lanchester Front Street | 0.281 | 0.289 | 0.291 | 0.316 |
| River Wear - Stanhope | 0.348 | 0.359 | 0.378 | 0.46 |
| River Gaunless - South Church | 0.171 | 0.178 | 0.181 | 0.196 |
| River Wear - Sunderland Bridge | 0.432 | 0.44 | 0.441 | 0.469 |
| River Wear - Witton Park | 0.484 | 0.493 | 0.507 | 0.601 |
| River Wear - Durham New Elvet Bridge | 0.353 | 0.364 | 0.364 | 0.381 |