| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.061 | 0.063 | 0.064 | 0.069 |
| River Wear - Chester-Le-Street | 0.301 | 0.309 | 0.309 | 0.32 |
| Smallhope Burn - Lanchester Front Street | 0.245 | 0.253 | 0.252 | 0.259 |
| River Wear - Stanhope | 0.207 | 0.211 | 0.211 | 0.219 |
| River Gaunless - South Church | 0.044 | 0.046 | 0.046 | 0.049 |
| River Wear - Sunderland Bridge | 0.247 | 0.249 | 0.251 | 0.26 |
| River Wear - Witton Park | 0.272 | 0.281 | 0.28 | 0.289 |
| River Wear - Durham New Elvet Bridge | 0.148 | 0.16 | 0.165 | 0.19 |