| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.111 | 0.119 | 0.118 | 0.123 |
| River Wear - Chester-Le-Street | 0.341 | 0.346 | 0.346 | 0.351 |
| Smallhope Burn - Lanchester Front Street | 0.235 | 0.239 | 0.239 | 0.249 |
| River Wear - Stanhope | 0.225 | 0.226 | 0.226 | 0.228 |
| River Gaunless - South Church | 0.086 | 0.088 | 0.088 | 0.091 |
| River Wear - Sunderland Bridge | 0.291 | 0.294 | 0.293 | 0.296 |
| River Wear - Witton Park | 0.33 | 0.332 | 0.332 | 0.335 |
| River Wear - Durham New Elvet Bridge | 0.275 | 0.279 | 0.278 | 0.284 |