| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.06 | 0.126 | 0.111 | 0.184 |
| River Wear - Chester-Le-Street | 0.289 | 0.325 | 0.328 | 0.378 |
| Smallhope Burn - Lanchester Front Street | 0.227 | 0.244 | 0.259 | 0.351 |
| River Wear - Stanhope | 0.214 | 0.235 | 0.249 | 0.316 |
| River Gaunless - South Church | 0.059 | 0.088 | 0.09 | 0.179 |
| River Wear - Sunderland Bridge | 0.239 | 0.284 | 0.276 | 0.323 |
| River Wear - Witton Park | 0.269 | 0.286 | 0.286 | 0.309 |
| River Wear - Durham New Elvet Bridge | 0.246 | 0.27 | 0.272 | 0.303 |