| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.1 | 0.151 | 0.141 | 0.169 |
| River Wear - Chester-Le-Street | 0.324 | 0.343 | 0.341 | 0.358 |
| Smallhope Burn - Lanchester Front Street | 0.261 | 0.273 | 0.279 | 0.308 |
| River Wear - Stanhope | 0.2 | 0.219 | 0.217 | 0.237 |
| River Gaunless - South Church | 0.059 | 0.079 | 0.075 | 0.084 |
| River Wear - Sunderland Bridge | 0.254 | 0.271 | 0.268 | 0.283 |
| River Wear - Witton Park | 0.281 | 0.291 | 0.29 | 0.303 |
| River Wear - Durham New Elvet Bridge | 0.187 | 0.224 | 0.218 | 0.246 |