| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.043 | 0.047 | 0.046 | 0.05 |
| River Wear - Chester-Le-Street | 0.284 | 0.288 | 0.288 | 0.293 |
| Smallhope Burn - Lanchester Front Street | 0.202 | 0.211 | 0.211 | 0.218 |
| River Wear - Stanhope | 0.162 | 0.164 | 0.164 | 0.167 |
| River Gaunless - South Church | 0.049 | 0.052 | 0.052 | 0.056 |
| River Wear - Sunderland Bridge | 0.243 | 0.247 | 0.247 | 0.25 |
| River Wear - Witton Park | 0.28 | 0.285 | 0.284 | 0.29 |
| River Wear - Durham New Elvet Bridge | 0.199 | 0.207 | 0.206 | 0.211 |