| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.053 | 0.055 | 0.056 | 0.062 |
| River Wear - Chester-Le-Street | 0.318 | 0.323 | 0.323 | 0.331 |
| Smallhope Burn - Lanchester Front Street | 0.233 | 0.241 | 0.24 | 0.248 |
| River Wear - Stanhope | 0.242 | 0.248 | 0.247 | 0.253 |
| River Gaunless - South Church | 0.04 | 0.042 | 0.042 | 0.046 |
| River Wear - Sunderland Bridge | 0.271 | 0.273 | 0.274 | 0.28 |
| River Wear - Witton Park | 0.313 | 0.321 | 0.32 | 0.327 |
| River Wear - Durham New Elvet Bridge | 0.24 | 0.244 | 0.244 | 0.25 |