| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.161 | 0.166 | 0.166 | 0.174 |
| River Wear - Chester-Le-Street | 0.389 | 0.393 | 0.393 | 0.398 |
| Smallhope Burn - Lanchester Front Street | 0.255 | 0.26 | 0.259 | 0.263 |
| River Wear - Stanhope | 0.247 | 0.252 | 0.251 | 0.262 |
| River Gaunless - South Church | 0.104 | 0.106 | 0.106 | 0.11 |
| River Wear - Sunderland Bridge | 0.344 | 0.349 | 0.348 | 0.353 |
| River Wear - Witton Park | 0.392 | 0.399 | 0.398 | 0.403 |
| River Wear - Durham New Elvet Bridge | 0.31 | 0.313 | 0.313 | 0.316 |