| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.076 | 0.092 | 0.09 | 0.113 |
| River Wear - Chester-Le-Street | 0.302 | 0.313 | 0.312 | 0.321 |
| Smallhope Burn - Lanchester Front Street | 0.226 | 0.245 | 0.25 | 0.3 |
| River Wear - Stanhope | 0.225 | 0.318 | 0.311 | 0.409 |
| River Gaunless - South Church | 0.049 | 0.057 | 0.056 | 0.067 |
| River Wear - Sunderland Bridge | 0.257 | 0.276 | 0.271 | 0.279 |
| River Wear - Witton Park | 0.31 | 0.337 | 0.348 | 0.421 |
| River Wear - Durham New Elvet Bridge | 0.218 | 0.229 | 0.226 | 0.238 |