| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.117 | 0.152 | 0.184 | 0.733 |
| River Wear - Chester-Le-Street | 0.355 | 0.393 | 0.449 | 1.381 |
| Smallhope Burn - Lanchester Front Street | 0.239 | 0.259 | 0.267 | 0.48 |
| River Wear - Stanhope | 0.218 | 0.26 | 0.333 | 1.493 |
| River Gaunless - South Church | 0.076 | 0.131 | 0.132 | 0.658 |
| River Wear - Sunderland Bridge | 0.294 | 0.344 | 0.397 | 1.303 |
| River Wear - Witton Park | 0.343 | 0.401 | 0.463 | 1.595 |
| River Wear - Durham New Elvet Bridge | 0.258 | 0.292 | 0.343 | 1.388 |