| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.228 | 0.234 | 0.236 | 0.252 |
| River Wear - Chester-Le-Street | 0.475 | 0.482 | 0.488 | 0.518 |
| Smallhope Burn - Lanchester Front Street | 0.287 | 0.29 | 0.291 | 0.303 |
| River Wear - Stanhope | 0.377 | 0.394 | 0.395 | 0.42 |
| River Gaunless - South Church | 0.101 | 0.103 | 0.103 | 0.107 |
| River Wear - Sunderland Bridge | 0.426 | 0.433 | 0.435 | 0.453 |
| River Wear - Witton Park | 0.493 | 0.507 | 0.505 | 0.52 |
| River Wear - Durham New Elvet Bridge | 0.344 | 0.35 | 0.353 | 0.372 |