| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.109 | 0.111 | 0.111 | 0.115 |
| River Wear - Chester-Le-Street | 0.36 | 0.362 | 0.362 | 0.364 |
| Smallhope Burn - Lanchester Front Street | 0.223 | 0.227 | 0.228 | 0.235 |
| River Wear - Stanhope | 0.229 | 0.229 | 0.228 | 0.229 |
| River Gaunless - South Church | 0.104 | 0.107 | 0.107 | 0.111 |
| River Wear - Sunderland Bridge | 0.305 | 0.307 | 0.307 | 0.309 |
| River Wear - Witton Park | 0.346 | 0.347 | 0.347 | 0.35 |
| River Wear - Durham New Elvet Bridge | 0.283 | 0.287 | 0.286 | 0.29 |