| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.059 | 0.063 | 0.062 | 0.066 |
| River Wear - Chester-Le-Street | 0.29 | 0.294 | 0.293 | 0.297 |
| Smallhope Burn - Lanchester Front Street | 0.226 | 0.233 | 0.232 | 0.239 |
| River Wear - Stanhope | 0.193 | 0.204 | 0.201 | 0.208 |
| River Gaunless - South Church | 0.054 | 0.057 | 0.057 | 0.06 |
| River Wear - Sunderland Bridge | 0.24 | 0.244 | 0.243 | 0.247 |
| River Wear - Witton Park | 0.273 | 0.275 | 0.275 | 0.28 |
| River Wear - Durham New Elvet Bridge | 0.101 | 0.117 | 0.114 | 0.121 |