| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.143 | 0.144 | 0.144 | 0.146 |
| River Wear - Chester-Le-Street | 0.319 | 0.329 | 0.327 | 0.335 |
| Smallhope Burn - Lanchester Front Street | 0.208 | 0.214 | 0.214 | 0.224 |
| River Wear - Stanhope | 0.234 | 0.243 | 0.242 | 0.248 |
| River Gaunless - South Church | 0.087 | 0.091 | 0.091 | 0.095 |
| River Wear - Sunderland Bridge | 0.279 | 0.282 | 0.282 | 0.29 |
| River Wear - Witton Park | 0.301 | 0.304 | 0.304 | 0.307 |
| River Wear - Durham New Elvet Bridge | 0.265 | 0.272 | 0.271 | 0.279 |