| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.149 | 0.153 | 0.154 | 0.164 |
| River Wear - Chester-Le-Street | 0.361 | 0.363 | 0.365 | 0.391 |
| Smallhope Burn - Lanchester Front Street | 0.254 | 0.26 | 0.26 | 0.271 |
| River Wear - Stanhope | 0.298 | 0.322 | 0.325 | 0.361 |
| River Gaunless - South Church | 0.085 | 0.089 | 0.091 | 0.118 |
| River Wear - Sunderland Bridge | 0.309 | 0.323 | 0.34 | 0.387 |
| River Wear - Witton Park | 0.357 | 0.407 | 0.401 | 0.431 |
| River Wear - Durham New Elvet Bridge | 0.294 | 0.3 | 0.306 | 0.334 |