| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.098 | 0.1 | 0.1 | 0.103 |
| River Wear - Chester-Le-Street | 0.331 | 0.333 | 0.333 | 0.335 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.219 | 0.218 | 0.223 |
| River Wear - Stanhope | 0.228 | 0.229 | 0.229 | 0.232 |
| River Gaunless - South Church | 0.09 | 0.092 | 0.094 | 0.102 |
| River Wear - Sunderland Bridge | 0.284 | 0.286 | 0.285 | 0.287 |
| River Wear - Witton Park | 0.331 | 0.333 | 0.333 | 0.335 |
| River Wear - Durham New Elvet Bridge | 0.239 | 0.242 | 0.241 | 0.247 |