| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.096 | 0.098 | 0.098 | 0.101 |
| River Wear - Chester-Le-Street | 0.357 | 0.359 | 0.358 | 0.361 |
| Smallhope Burn - Lanchester Front Street | 0.248 | 0.252 | 0.251 | 0.256 |
| River Wear - Stanhope | 0.269 | 0.272 | 0.271 | 0.274 |
| River Gaunless - South Church | 0.093 | 0.096 | 0.095 | 0.098 |
| River Wear - Sunderland Bridge | 0.304 | 0.305 | 0.305 | 0.308 |
| River Wear - Witton Park | 0.356 | 0.36 | 0.359 | 0.363 |
| River Wear - Durham New Elvet Bridge | 0.206 | 0.212 | 0.211 | 0.22 |