| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.111 | 0.114 | 0.122 | 0.177 |
| River Wear - Chester-Le-Street | 0.363 | 0.366 | 0.366 | 0.379 |
| Smallhope Burn - Lanchester Front Street | 0.227 | 0.25 | 0.251 | 0.307 |
| River Wear - Stanhope | 0.228 | 0.229 | 0.23 | 0.238 |
| River Gaunless - South Church | 0.106 | 0.108 | 0.112 | 0.124 |
| River Wear - Sunderland Bridge | 0.306 | 0.312 | 0.314 | 0.333 |
| River Wear - Witton Park | 0.347 | 0.35 | 0.354 | 0.366 |
| River Wear - Durham New Elvet Bridge | 0.287 | 0.29 | 0.291 | 0.303 |