| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.211 | 0.508 | 0.597 | 1.083 |
| River Wear - Chester-Le-Street | 0.446 | 0.615 | 0.699 | 1.239 |
| Smallhope Burn - Lanchester Front Street | 0.339 | 0.489 | 0.531 | 0.799 |
| River Wear - Stanhope | 0.384 | 0.415 | 0.697 | 1.31 |
| River Gaunless - South Church | 0.173 | 0.275 | 0.34 | 0.654 |
| River Wear - Sunderland Bridge | 0.429 | 0.572 | 0.683 | 1.309 |
| River Wear - Witton Park | 0.48 | 0.59 | 0.827 | 1.625 |
| River Wear - Durham New Elvet Bridge | 0.348 | 0.536 | 0.698 | 1.545 |