| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.235 | 0.237 | 0.237 | 0.243 |
| River Wear - Chester-Le-Street | 0.476 | 0.478 | 0.478 | 0.483 |
| Smallhope Burn - Lanchester Front Street | 0.295 | 0.297 | 0.297 | 0.315 |
| River Wear - Stanhope | 0.334 | 0.352 | 0.349 | 0.354 |
| River Gaunless - South Church | 0.166 | 0.168 | 0.168 | 0.205 |
| River Wear - Sunderland Bridge | 0.432 | 0.436 | 0.436 | 0.441 |
| River Wear - Witton Park | 0.492 | 0.495 | 0.495 | 0.501 |
| River Wear - Durham New Elvet Bridge | 0.319 | 0.323 | 0.323 | 0.329 |