| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.061 | 0.063 | 0.062 | 0.064 |
| River Wear - Chester-Le-Street | 0.286 | 0.291 | 0.291 | 0.297 |
| Smallhope Burn - Lanchester Front Street | 0.219 | 0.229 | 0.227 | 0.236 |
| River Wear - Stanhope | 0.214 | 0.215 | 0.214 | 0.215 |
| River Gaunless - South Church | 0.056 | 0.058 | 0.058 | 0.061 |
| River Wear - Sunderland Bridge | 0.233 | 0.238 | 0.237 | 0.241 |
| River Wear - Witton Park | 0.26 | 0.266 | 0.265 | 0.269 |
| River Wear - Durham New Elvet Bridge | 0.221 | 0.24 | 0.239 | 0.248 |