| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.201 | 0.254 | 0.279 | 0.395 |
| River Wear - Chester-Le-Street | 0.413 | 0.44 | 0.449 | 0.532 |
| Smallhope Burn - Lanchester Front Street | 0.285 | 0.346 | 0.335 | 0.364 |
| River Wear - Stanhope | 0.286 | 0.556 | 0.526 | 0.791 |
| River Gaunless - South Church | 0.132 | 0.166 | 0.169 | 0.212 |
| River Wear - Sunderland Bridge | 0.364 | 0.397 | 0.431 | 0.577 |
| River Wear - Witton Park | 0.423 | 0.514 | 0.545 | 0.74 |
| River Wear - Durham New Elvet Bridge | 0.326 | 0.364 | 0.379 | 0.52 |