| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.387 | 0.415 | 0.417 | 0.457 |
| River Wear - Chester-Le-Street | 0.595 | 0.632 | 0.637 | 0.696 |
| Smallhope Burn - Lanchester Front Street | 0.323 | 0.334 | 0.334 | 0.351 |
| River Wear - Stanhope | 0.354 | 0.368 | 0.368 | 0.381 |
| River Gaunless - South Church | 0.195 | 0.217 | 0.221 | 0.262 |
| River Wear - Sunderland Bridge | 0.509 | 0.535 | 0.537 | 0.575 |
| River Wear - Witton Park | 0.545 | 0.559 | 0.56 | 0.583 |
| River Wear - Durham New Elvet Bridge | 0.439 | 0.472 | 0.474 | 0.524 |