| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.071 | 0.073 | 0.08 | 0.121 |
| River Wear - Chester-Le-Street | 0.299 | 0.302 | 0.303 | 0.327 |
| Smallhope Burn - Lanchester Front Street | 0.192 | 0.201 | 0.217 | 0.346 |
| River Wear - Stanhope | 0.197 | 0.199 | 0.205 | 0.247 |
| River Gaunless - South Church | 0.076 | 0.078 | 0.091 | 0.146 |
| River Wear - Sunderland Bridge | 0.245 | 0.248 | 0.258 | 0.323 |
| River Wear - Witton Park | 0.277 | 0.282 | 0.284 | 0.31 |
| River Wear - Durham New Elvet Bridge | 0.21 | 0.216 | 0.218 | 0.252 |