| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.055 | 0.056 | 0.055 | 0.057 |
| River Wear - Chester-Le-Street | 0.295 | 0.303 | 0.301 | 0.308 |
| Smallhope Burn - Lanchester Front Street | 0.219 | 0.224 | 0.224 | 0.233 |
| River Wear - Stanhope | 0.193 | 0.196 | 0.195 | 0.196 |
| River Gaunless - South Church | 0.072 | 0.074 | 0.074 | 0.078 |
| River Wear - Sunderland Bridge | 0.272 | 0.277 | 0.277 | 0.286 |
| River Wear - Witton Park | 0.28 | 0.282 | 0.282 | 0.284 |
| River Wear - Durham New Elvet Bridge | 0.193 | 0.197 | 0.2 | 0.211 |