| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.063 | 0.066 | 0.066 | 0.072 |
| River Wear - Chester-Le-Street | 0.344 | 0.35 | 0.35 | 0.359 |
| Smallhope Burn - Lanchester Front Street | 0.238 | 0.243 | 0.243 | 0.25 |
| River Wear - Stanhope | 0.261 | 0.27 | 0.27 | 0.281 |
| River Gaunless - South Church | 0.052 | 0.056 | 0.055 | 0.059 |
| River Wear - Sunderland Bridge | 0.296 | 0.304 | 0.303 | 0.313 |
| River Wear - Witton Park | 0.35 | 0.358 | 0.359 | 0.37 |
| River Wear - Durham New Elvet Bridge | 0.233 | 0.239 | 0.24 | 0.246 |