| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.263 | 0.396 | 0.378 | 0.423 |
| River Wear - Chester-Le-Street | 0.489 | 0.77 | 0.692 | 0.926 |
| Smallhope Burn - Lanchester Front Street | 0.337 | 0.356 | 0.357 | 0.392 |
| River Wear - Stanhope | 0.895 | 0.935 | 1.009 | 1.237 |
| River Gaunless - South Church | 0.227 | 0.277 | 0.283 | 0.345 |
| River Wear - Sunderland Bridge | 0.474 | 0.74 | 0.72 | 0.916 |
| River Wear - Witton Park | 0.53 | 0.873 | 0.889 | 1.094 |
| River Wear - Durham New Elvet Bridge | 0.383 | 0.654 | 0.628 | 0.855 |