| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.095 | 0.098 | 0.098 | 0.103 |
| River Wear - Chester-Le-Street | 0.309 | 0.312 | 0.312 | 0.315 |
| Smallhope Burn - Lanchester Front Street | 0.252 | 0.26 | 0.259 | 0.267 |
| River Wear - Stanhope | 0.195 | 0.196 | 0.195 | 0.197 |
| River Gaunless - South Church | 0.054 | 0.057 | 0.056 | 0.059 |
| River Wear - Sunderland Bridge | 0.248 | 0.252 | 0.251 | 0.255 |
| River Wear - Witton Park | 0.282 | 0.287 | 0.285 | 0.289 |
| River Wear - Durham New Elvet Bridge | 0.155 | 0.166 | 0.165 | 0.175 |