| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.151 | 0.153 | 0.153 | 0.156 |
| River Wear - Chester-Le-Street | 0.397 | 0.403 | 0.403 | 0.408 |
| Smallhope Burn - Lanchester Front Street | 0.239 | 0.244 | 0.243 | 0.248 |
| River Wear - Stanhope | 0.275 | 0.278 | 0.277 | 0.282 |
| River Gaunless - South Church | 0.116 | 0.119 | 0.119 | 0.122 |
| River Wear - Sunderland Bridge | 0.35 | 0.353 | 0.352 | 0.356 |
| River Wear - Witton Park | 0.4 | 0.403 | 0.403 | 0.405 |
| River Wear - Durham New Elvet Bridge | 0.307 | 0.311 | 0.311 | 0.323 |