| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.12 | 0.121 | 0.121 | 0.126 |
| River Wear - Chester-Le-Street | 0.345 | 0.349 | 0.349 | 0.356 |
| Smallhope Burn - Lanchester Front Street | 0.234 | 0.239 | 0.239 | 0.246 |
| River Wear - Stanhope | 0.228 | 0.23 | 0.229 | 0.231 |
| River Gaunless - South Church | 0.087 | 0.089 | 0.089 | 0.091 |
| River Wear - Sunderland Bridge | 0.296 | 0.298 | 0.298 | 0.302 |
| River Wear - Witton Park | 0.335 | 0.339 | 0.338 | 0.343 |
| River Wear - Durham New Elvet Bridge | 0.277 | 0.282 | 0.281 | 0.287 |