| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.07 | 0.072 | 0.071 | 0.073 |
| River Wear - Chester-Le-Street | 0.32 | 0.324 | 0.324 | 0.33 |
| Smallhope Burn - Lanchester Front Street | 0.222 | 0.229 | 0.229 | 0.237 |
| River Wear - Stanhope | 0.208 | 0.21 | 0.209 | 0.211 |
| River Gaunless - South Church | 0.086 | 0.088 | 0.088 | 0.096 |
| River Wear - Sunderland Bridge | 0.275 | 0.276 | 0.276 | 0.28 |
| River Wear - Witton Park | 0.312 | 0.316 | 0.315 | 0.322 |
| River Wear - Durham New Elvet Bridge | 0.231 | 0.238 | 0.237 | 0.24 |