| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.079 | 0.08 | 0.079 | 0.082 |
| River Wear - Chester-Le-Street | 0.33 | 0.334 | 0.333 | 0.337 |
| Smallhope Burn - Lanchester Front Street | 0.228 | 0.233 | 0.234 | 0.243 |
| River Wear - Stanhope | 0.21 | 0.211 | 0.211 | 0.213 |
| River Gaunless - South Church | 0.093 | 0.098 | 0.097 | 0.102 |
| River Wear - Sunderland Bridge | 0.28 | 0.281 | 0.281 | 0.285 |
| River Wear - Witton Park | 0.321 | 0.323 | 0.323 | 0.328 |
| River Wear - Durham New Elvet Bridge | 0.241 | 0.244 | 0.244 | 0.247 |