| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.076 | 0.081 | 0.081 | 0.088 |
| River Wear - Chester-Le-Street | 0.283 | 0.288 | 0.287 | 0.291 |
| Smallhope Burn - Lanchester Front Street | 0.215 | 0.223 | 0.222 | 0.228 |
| River Wear - Stanhope | 0.22 | 0.23 | 0.242 | 0.294 |
| River Gaunless - South Church | 0.044 | 0.047 | 0.047 | 0.052 |
| River Wear - Sunderland Bridge | 0.241 | 0.245 | 0.245 | 0.25 |
| River Wear - Witton Park | 0.285 | 0.289 | 0.288 | 0.293 |
| River Wear - Durham New Elvet Bridge | 0.191 | 0.199 | 0.199 | 0.207 |