| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.078 | 0.08 | 0.08 | 0.086 |
| River Wear - Chester-Le-Street | 0.349 | 0.356 | 0.356 | 0.363 |
| Smallhope Burn - Lanchester Front Street | 0.228 | 0.235 | 0.234 | 0.24 |
| River Wear - Stanhope | 0.236 | 0.249 | 0.25 | 0.27 |
| River Gaunless - South Church | 0.066 | 0.071 | 0.07 | 0.074 |
| River Wear - Sunderland Bridge | 0.296 | 0.31 | 0.31 | 0.324 |
| River Wear - Witton Park | 0.335 | 0.351 | 0.353 | 0.376 |
| River Wear - Durham New Elvet Bridge | 0.214 | 0.227 | 0.227 | 0.241 |