| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.146 | 0.149 | 0.149 | 0.154 |
| River Wear - Chester-Le-Street | 0.313 | 0.318 | 0.319 | 0.328 |
| Smallhope Burn - Lanchester Front Street | 0.207 | 0.214 | 0.215 | 0.224 |
| River Wear - Stanhope | 0.222 | 0.228 | 0.226 | 0.231 |
| River Gaunless - South Church | 0.086 | 0.095 | 0.094 | 0.112 |
| River Wear - Sunderland Bridge | 0.268 | 0.271 | 0.273 | 0.285 |
| River Wear - Witton Park | 0.277 | 0.281 | 0.281 | 0.291 |
| River Wear - Durham New Elvet Bridge | 0.255 | 0.264 | 0.265 | 0.28 |