| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.124 | 0.127 | 0.127 | 0.132 |
| River Wear - Chester-Le-Street | 0.335 | 0.337 | 0.336 | 0.34 |
| Smallhope Burn - Lanchester Front Street | 0.263 | 0.271 | 0.269 | 0.276 |
| River Wear - Stanhope | 0.216 | 0.217 | 0.216 | 0.218 |
| River Gaunless - South Church | 0.07 | 0.072 | 0.072 | 0.074 |
| River Wear - Sunderland Bridge | 0.273 | 0.275 | 0.275 | 0.279 |
| River Wear - Witton Park | 0.314 | 0.317 | 0.316 | 0.32 |
| River Wear - Durham New Elvet Bridge | 0.231 | 0.233 | 0.233 | 0.238 |