| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.152 | 0.155 | 0.156 | 0.163 |
| River Wear - Chester-Le-Street | 0.399 | 0.404 | 0.405 | 0.416 |
| Smallhope Burn - Lanchester Front Street | 0.235 | 0.24 | 0.239 | 0.245 |
| River Wear - Stanhope | 0.303 | 0.313 | 0.312 | 0.321 |
| River Gaunless - South Church | 0.116 | 0.121 | 0.12 | 0.123 |
| River Wear - Sunderland Bridge | 0.363 | 0.372 | 0.372 | 0.385 |
| River Wear - Witton Park | 0.415 | 0.428 | 0.428 | 0.44 |
| River Wear - Durham New Elvet Bridge | 0.295 | 0.299 | 0.299 | 0.308 |