| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.226 | 0.227 | 0.228 | 0.233 |
| River Wear - Chester-Le-Street | 0.412 | 0.415 | 0.415 | 0.418 |
| Smallhope Burn - Lanchester Front Street | 0.253 | 0.257 | 0.257 | 0.26 |
| River Wear - Stanhope | 0.285 | 0.289 | 0.288 | 0.293 |
| River Gaunless - South Church | 0.099 | 0.101 | 0.1 | 0.103 |
| River Wear - Sunderland Bridge | 0.359 | 0.361 | 0.361 | 0.365 |
| River Wear - Witton Park | 0.415 | 0.419 | 0.418 | 0.422 |
| River Wear - Durham New Elvet Bridge | 0.289 | 0.294 | 0.294 | 0.297 |