| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.148 | 0.149 | 0.149 | 0.152 |
| River Wear - Chester-Le-Street | 0.307 | 0.309 | 0.309 | 0.313 |
| Smallhope Burn - Lanchester Front Street | 0.199 | 0.206 | 0.211 | 0.281 |
| River Wear - Stanhope | 0.228 | 0.228 | 0.228 | 0.229 |
| River Gaunless - South Church | 0.071 | 0.077 | 0.077 | 0.095 |
| River Wear - Sunderland Bridge | 0.255 | 0.258 | 0.258 | 0.263 |
| River Wear - Witton Park | 0.281 | 0.285 | 0.284 | 0.288 |
| River Wear - Durham New Elvet Bridge | 0.222 | 0.228 | 0.228 | 0.233 |