| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.133 | 0.135 | 0.135 | 0.138 |
| River Wear - Chester-Le-Street | 0.378 | 0.381 | 0.38 | 0.384 |
| Smallhope Burn - Lanchester Front Street | 0.247 | 0.252 | 0.251 | 0.257 |
| River Wear - Stanhope | 0.24 | 0.241 | 0.241 | 0.243 |
| River Gaunless - South Church | 0.089 | 0.091 | 0.091 | 0.095 |
| River Wear - Sunderland Bridge | 0.32 | 0.323 | 0.323 | 0.327 |
| River Wear - Witton Park | 0.377 | 0.379 | 0.379 | 0.386 |
| River Wear - Durham New Elvet Bridge | 0.276 | 0.28 | 0.279 | 0.284 |