| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.062 | 0.076 | 0.076 | 0.103 |
| River Wear - Chester-Le-Street | 0.327 | 0.361 | 0.355 | 0.39 |
| Smallhope Burn - Lanchester Front Street | 0.22 | 0.226 | 0.228 | 0.256 |
| River Wear - Stanhope | 0.187 | 0.188 | 0.188 | 0.192 |
| River Gaunless - South Church | 0.062 | 0.07 | 0.07 | 0.088 |
| River Wear - Sunderland Bridge | 0.267 | 0.274 | 0.283 | 0.334 |
| River Wear - Witton Park | 0.31 | 0.312 | 0.311 | 0.315 |
| River Wear - Durham New Elvet Bridge | 0.229 | 0.24 | 0.247 | 0.277 |