| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.253 | 0.256 | 0.256 | 0.262 |
| River Wear - Chester-Le-Street | 0.479 | 0.48 | 0.481 | 0.487 |
| Smallhope Burn - Lanchester Front Street | 0.304 | 0.306 | 0.306 | 0.31 |
| River Wear - Stanhope | 0.345 | 0.35 | 0.349 | 0.352 |
| River Gaunless - South Church | 0.139 | 0.143 | 0.142 | 0.146 |
| River Wear - Sunderland Bridge | 0.436 | 0.44 | 0.439 | 0.444 |
| River Wear - Witton Park | 0.501 | 0.508 | 0.507 | 0.51 |
| River Wear - Durham New Elvet Bridge | 0.31 | 0.312 | 0.312 | 0.318 |