| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.088 | 0.093 | 0.094 | 0.107 |
| River Wear - Chester-Le-Street | 0.339 | 0.352 | 0.359 | 0.39 |
| Smallhope Burn - Lanchester Front Street | 0.223 | 0.231 | 0.229 | 0.236 |
| River Wear - Stanhope | 0.252 | 0.256 | 0.257 | 0.266 |
| River Gaunless - South Church | 0.071 | 0.073 | 0.072 | 0.074 |
| River Wear - Sunderland Bridge | 0.28 | 0.287 | 0.289 | 0.306 |
| River Wear - Witton Park | 0.317 | 0.327 | 0.328 | 0.342 |
| River Wear - Durham New Elvet Bridge | 0.27 | 0.275 | 0.278 | 0.302 |