| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.087 | 0.089 | 0.089 | 0.091 |
| River Wear - Chester-Le-Street | 0.319 | 0.322 | 0.322 | 0.327 |
| Smallhope Burn - Lanchester Front Street | 0.203 | 0.213 | 0.212 | 0.219 |
| River Wear - Stanhope | 0.217 | 0.219 | 0.218 | 0.22 |
| River Gaunless - South Church | 0.091 | 0.093 | 0.093 | 0.095 |
| River Wear - Sunderland Bridge | 0.271 | 0.272 | 0.272 | 0.275 |
| River Wear - Witton Park | 0.312 | 0.315 | 0.314 | 0.316 |
| River Wear - Durham New Elvet Bridge | 0.223 | 0.229 | 0.228 | 0.236 |