| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.052 | 0.054 | 0.054 | 0.057 |
| River Wear - Chester-Le-Street | 0.305 | 0.308 | 0.307 | 0.309 |
| Smallhope Burn - Lanchester Front Street | 0.238 | 0.247 | 0.245 | 0.252 |
| River Wear - Stanhope | 0.223 | 0.225 | 0.224 | 0.226 |
| River Gaunless - South Church | 0.04 | 0.042 | 0.041 | 0.044 |
| River Wear - Sunderland Bridge | 0.252 | 0.256 | 0.254 | 0.259 |
| River Wear - Witton Park | 0.3 | 0.302 | 0.302 | 0.304 |
| River Wear - Durham New Elvet Bridge | 0.152 | 0.16 | 0.161 | 0.174 |