| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.109 | 0.116 | 0.116 | 0.125 |
| River Wear - Chester-Le-Street | 0.346 | 0.352 | 0.353 | 0.362 |
| Smallhope Burn - Lanchester Front Street | 0.233 | 0.238 | 0.238 | 0.245 |
| River Wear - Stanhope | 0.22 | 0.223 | 0.222 | 0.227 |
| River Gaunless - South Church | 0.079 | 0.084 | 0.083 | 0.086 |
| River Wear - Sunderland Bridge | 0.285 | 0.29 | 0.291 | 0.302 |
| River Wear - Witton Park | 0.321 | 0.329 | 0.329 | 0.341 |
| River Wear - Durham New Elvet Bridge | 0.27 | 0.275 | 0.275 | 0.283 |