| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.082 | 0.083 | 0.083 | 0.085 |
| River Wear - Chester-Le-Street | 0.314 | 0.316 | 0.316 | 0.319 |
| Smallhope Burn - Lanchester Front Street | 0.234 | 0.238 | 0.237 | 0.242 |
| River Wear - Stanhope | 0.206 | 0.209 | 0.208 | 0.21 |
| River Gaunless - South Church | 0.066 | 0.069 | 0.068 | 0.072 |
| River Wear - Sunderland Bridge | 0.264 | 0.266 | 0.265 | 0.267 |
| River Wear - Witton Park | 0.298 | 0.3 | 0.3 | 0.301 |
| River Wear - Durham New Elvet Bridge | 0.147 | 0.158 | 0.157 | 0.163 |