| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.086 | 0.088 | 0.087 | 0.089 |
| River Wear - Chester-Le-Street | 0.311 | 0.315 | 0.315 | 0.319 |
| Smallhope Burn - Lanchester Front Street | 0.203 | 0.21 | 0.209 | 0.214 |
| River Wear - Stanhope | 0.231 | 0.234 | 0.233 | 0.236 |
| River Gaunless - South Church | 0.073 | 0.082 | 0.081 | 0.089 |
| River Wear - Sunderland Bridge | 0.265 | 0.267 | 0.267 | 0.271 |
| River Wear - Witton Park | 0.312 | 0.317 | 0.316 | 0.32 |
| River Wear - Durham New Elvet Bridge | 0.219 | 0.223 | 0.222 | 0.229 |