| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.078 | 0.082 | 0.083 | 0.087 |
| River Wear - Chester-Le-Street | 0.395 | 0.41 | 0.413 | 0.443 |
| Smallhope Burn - Lanchester Front Street | 0.23 | 0.235 | 0.234 | 0.24 |
| River Wear - Stanhope | 0.363 | 0.38 | 0.381 | 0.408 |
| River Gaunless - South Church | 0.074 | 0.077 | 0.076 | 0.08 |
| River Wear - Sunderland Bridge | 0.365 | 0.381 | 0.383 | 0.413 |
| River Wear - Witton Park | 0.433 | 0.451 | 0.451 | 0.477 |
| River Wear - Durham New Elvet Bridge | 0.283 | 0.294 | 0.295 | 0.315 |