| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.08 | 0.085 | 0.085 | 0.091 |
| River Wear - Chester-Le-Street | 0.352 | 0.355 | 0.355 | 0.359 |
| Smallhope Burn - Lanchester Front Street | 0.248 | 0.254 | 0.253 | 0.259 |
| River Wear - Stanhope | 0.27 | 0.273 | 0.273 | 0.278 |
| River Gaunless - South Church | 0.074 | 0.076 | 0.075 | 0.079 |
| River Wear - Sunderland Bridge | 0.311 | 0.312 | 0.312 | 0.317 |
| River Wear - Witton Park | 0.37 | 0.372 | 0.372 | 0.378 |
| River Wear - Durham New Elvet Bridge | 0.294 | 0.299 | 0.298 | 0.306 |