| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.129 | 0.142 | 0.142 | 0.16 |
| River Wear - Chester-Le-Street | 0.403 | 0.406 | 0.406 | 0.411 |
| Smallhope Burn - Lanchester Front Street | 0.217 | 0.225 | 0.227 | 0.246 |
| River Wear - Stanhope | 0.308 | 0.347 | 0.339 | 0.36 |
| River Gaunless - South Church | 0.111 | 0.117 | 0.116 | 0.123 |
| River Wear - Sunderland Bridge | 0.365 | 0.368 | 0.37 | 0.381 |
| River Wear - Witton Park | 0.405 | 0.415 | 0.419 | 0.441 |
| River Wear - Durham New Elvet Bridge | 0.3 | 0.303 | 0.302 | 0.306 |