| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.087 | 0.091 | 0.093 | 0.103 |
| River Wear - Chester-Le-Street | 0.327 | 0.33 | 0.33 | 0.336 |
| Smallhope Burn - Lanchester Front Street | 0.229 | 0.236 | 0.235 | 0.247 |
| River Wear - Stanhope | 0.283 | 0.312 | 0.307 | 0.323 |
| River Gaunless - South Church | 0.108 | 0.109 | 0.109 | 0.112 |
| River Wear - Sunderland Bridge | 0.267 | 0.272 | 0.28 | 0.312 |
| River Wear - Witton Park | 0.312 | 0.369 | 0.348 | 0.375 |
| River Wear - Durham New Elvet Bridge | 0.203 | 0.211 | 0.211 | 0.236 |