| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.135 | 0.136 | 0.138 | 0.15 |
| River Wear - Chester-Le-Street | 0.372 | 0.375 | 0.376 | 0.388 |
| Smallhope Burn - Lanchester Front Street | 0.226 | 0.232 | 0.231 | 0.239 |
| River Wear - Stanhope | 0.26 | 0.267 | 0.265 | 0.269 |
| River Gaunless - South Church | 0.105 | 0.107 | 0.108 | 0.113 |
| River Wear - Sunderland Bridge | 0.327 | 0.332 | 0.331 | 0.337 |
| River Wear - Witton Park | 0.38 | 0.383 | 0.385 | 0.394 |
| River Wear - Durham New Elvet Bridge | 0.272 | 0.275 | 0.275 | 0.279 |