| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.093 | 0.096 | 0.096 | 0.101 |
| River Wear - Chester-Le-Street | 0.327 | 0.333 | 0.335 | 0.349 |
| Smallhope Burn - Lanchester Front Street | 0.234 | 0.24 | 0.239 | 0.246 |
| River Wear - Stanhope | 0.247 | 0.254 | 0.254 | 0.264 |
| River Gaunless - South Church | 0.066 | 0.068 | 0.068 | 0.071 |
| River Wear - Sunderland Bridge | 0.275 | 0.281 | 0.281 | 0.29 |
| River Wear - Witton Park | 0.313 | 0.321 | 0.321 | 0.331 |
| River Wear - Durham New Elvet Bridge | 0.261 | 0.265 | 0.265 | 0.271 |