| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.079 | 0.084 | 0.084 | 0.088 |
| River Wear - Chester-Le-Street | 0.312 | 0.318 | 0.319 | 0.327 |
| Smallhope Burn - Lanchester Front Street | 0.224 | 0.228 | 0.228 | 0.235 |
| River Wear - Stanhope | 0.197 | 0.206 | 0.207 | 0.248 |
| River Gaunless - South Church | 0.063 | 0.067 | 0.067 | 0.071 |
| River Wear - Sunderland Bridge | 0.264 | 0.266 | 0.267 | 0.275 |
| River Wear - Witton Park | 0.308 | 0.316 | 0.314 | 0.322 |
| River Wear - Durham New Elvet Bridge | 0.222 | 0.225 | 0.226 | 0.233 |