| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.137 | 0.139 | 0.139 | 0.144 |
| River Wear - Chester-Le-Street | 0.349 | 0.352 | 0.352 | 0.358 |
| Smallhope Burn - Lanchester Front Street | 0.213 | 0.218 | 0.217 | 0.222 |
| River Wear - Stanhope | 0.235 | 0.236 | 0.236 | 0.239 |
| River Gaunless - South Church | 0.115 | 0.117 | 0.117 | 0.121 |
| River Wear - Sunderland Bridge | 0.299 | 0.3 | 0.3 | 0.307 |
| River Wear - Witton Park | 0.344 | 0.347 | 0.346 | 0.351 |
| River Wear - Durham New Elvet Bridge | 0.245 | 0.248 | 0.248 | 0.252 |