| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.105 | 0.131 | 0.136 | 0.201 |
| River Wear - Chester-Le-Street | 0.358 | 0.388 | 0.392 | 0.476 |
| Smallhope Burn - Lanchester Front Street | 0.223 | 0.239 | 0.239 | 0.307 |
| River Wear - Stanhope | 0.228 | 0.25 | 0.261 | 0.369 |
| River Gaunless - South Church | 0.103 | 0.114 | 0.115 | 0.139 |
| River Wear - Sunderland Bridge | 0.304 | 0.338 | 0.342 | 0.436 |
| River Wear - Witton Park | 0.344 | 0.383 | 0.387 | 0.49 |
| River Wear - Durham New Elvet Bridge | 0.281 | 0.304 | 0.306 | 0.365 |