| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.329 | 0.337 | 0.34 | 0.36 |
| River Wear - Chester-Le-Street | 0.56 | 0.58 | 0.582 | 0.61 |
| Smallhope Burn - Lanchester Front Street | 0.321 | 0.324 | 0.324 | 0.331 |
| River Wear - Stanhope | 0.424 | 0.441 | 0.443 | 0.47 |
| River Gaunless - South Church | 0.196 | 0.202 | 0.203 | 0.213 |
| River Wear - Sunderland Bridge | 0.509 | 0.527 | 0.527 | 0.552 |
| River Wear - Witton Park | 0.58 | 0.601 | 0.601 | 0.627 |
| River Wear - Durham New Elvet Bridge | 0.442 | 0.461 | 0.462 | 0.488 |