| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.15 | 0.152 | 0.153 | 0.158 |
| River Wear - Chester-Le-Street | 0.357 | 0.358 | 0.358 | 0.362 |
| Smallhope Burn - Lanchester Front Street | 0.269 | 0.276 | 0.275 | 0.279 |
| River Wear - Stanhope | 0.228 | 0.23 | 0.23 | 0.232 |
| River Gaunless - South Church | 0.08 | 0.084 | 0.083 | 0.088 |
| River Wear - Sunderland Bridge | 0.291 | 0.293 | 0.292 | 0.295 |
| River Wear - Witton Park | 0.337 | 0.339 | 0.339 | 0.343 |
| River Wear - Durham New Elvet Bridge | 0.248 | 0.25 | 0.249 | 0.251 |