| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.165 | 0.173 | 0.181 | 0.231 |
| River Wear - Chester-Le-Street | 0.346 | 0.351 | 0.353 | 0.375 |
| Smallhope Burn - Lanchester Front Street | 0.21 | 0.223 | 0.223 | 0.244 |
| River Wear - Stanhope | 0.248 | 0.25 | 0.252 | 0.273 |
| River Gaunless - South Church | 0.09 | 0.096 | 0.111 | 0.28 |
| River Wear - Sunderland Bridge | 0.294 | 0.307 | 0.318 | 0.372 |
| River Wear - Witton Park | 0.322 | 0.335 | 0.336 | 0.35 |
| River Wear - Durham New Elvet Bridge | 0.257 | 0.267 | 0.271 | 0.302 |