| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.181 | 0.183 | 0.183 | 0.19 |
| River Wear - Chester-Le-Street | 0.429 | 0.431 | 0.432 | 0.44 |
| Smallhope Burn - Lanchester Front Street | 0.267 | 0.271 | 0.27 | 0.276 |
| River Wear - Stanhope | 0.303 | 0.308 | 0.309 | 0.319 |
| River Gaunless - South Church | 0.146 | 0.15 | 0.149 | 0.152 |
| River Wear - Sunderland Bridge | 0.387 | 0.392 | 0.392 | 0.4 |
| River Wear - Witton Park | 0.444 | 0.451 | 0.45 | 0.457 |
| River Wear - Durham New Elvet Bridge | 0.314 | 0.32 | 0.32 | 0.327 |