| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.165 | 0.169 | 0.17 | 0.18 |
| River Wear - Chester-Le-Street | 0.366 | 0.37 | 0.371 | 0.38 |
| Smallhope Burn - Lanchester Front Street | 0.262 | 0.267 | 0.266 | 0.271 |
| River Wear - Stanhope | 0.277 | 0.286 | 0.284 | 0.29 |
| River Gaunless - South Church | 0.072 | 0.075 | 0.074 | 0.077 |
| River Wear - Sunderland Bridge | 0.316 | 0.318 | 0.318 | 0.322 |
| River Wear - Witton Park | 0.367 | 0.374 | 0.372 | 0.376 |
| River Wear - Durham New Elvet Bridge | 0.299 | 0.302 | 0.302 | 0.307 |