| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.166 | 0.168 | 0.169 | 0.173 |
| River Wear - Chester-Le-Street | 0.332 | 0.335 | 0.335 | 0.339 |
| Smallhope Burn - Lanchester Front Street | 0.209 | 0.217 | 0.216 | 0.225 |
| River Wear - Stanhope | 0.232 | 0.233 | 0.232 | 0.233 |
| River Gaunless - South Church | 0.093 | 0.097 | 0.096 | 0.101 |
| River Wear - Sunderland Bridge | 0.273 | 0.276 | 0.275 | 0.279 |
| River Wear - Witton Park | 0.296 | 0.298 | 0.298 | 0.301 |
| River Wear - Durham New Elvet Bridge | 0.259 | 0.264 | 0.264 | 0.274 |