| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.105 | 0.108 | 0.108 | 0.112 |
| River Wear - Chester-Le-Street | 0.353 | 0.36 | 0.361 | 0.37 |
| Smallhope Burn - Lanchester Front Street | 0.201 | 0.204 | 0.204 | 0.21 |
| River Wear - Stanhope | 0.284 | 0.289 | 0.288 | 0.292 |
| River Gaunless - South Church | 0.088 | 0.091 | 0.091 | 0.094 |
| River Wear - Sunderland Bridge | 0.316 | 0.317 | 0.319 | 0.328 |
| River Wear - Witton Park | 0.367 | 0.37 | 0.37 | 0.376 |
| River Wear - Durham New Elvet Bridge | 0.262 | 0.266 | 0.267 | 0.275 |