| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.165 | 0.165 | 0.166 | 0.171 |
| River Wear - Chester-Le-Street | 0.446 | 0.467 | 0.473 | 0.523 |
| Smallhope Burn - Lanchester Front Street | 0.24 | 0.245 | 0.244 | 0.25 |
| River Wear - Stanhope | 0.352 | 0.387 | 0.386 | 0.425 |
| River Gaunless - South Church | 0.128 | 0.134 | 0.133 | 0.138 |
| River Wear - Sunderland Bridge | 0.417 | 0.439 | 0.442 | 0.479 |
| River Wear - Witton Park | 0.475 | 0.501 | 0.504 | 0.542 |
| River Wear - Durham New Elvet Bridge | 0.329 | 0.344 | 0.347 | 0.381 |