| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.113 | 0.117 | 0.117 | 0.12 |
| River Wear - Chester-Le-Street | 0.336 | 0.343 | 0.341 | 0.345 |
| Smallhope Burn - Lanchester Front Street | 0.236 | 0.241 | 0.241 | 0.249 |
| River Wear - Stanhope | 0.221 | 0.223 | 0.222 | 0.225 |
| River Gaunless - South Church | 0.103 | 0.105 | 0.105 | 0.108 |
| River Wear - Sunderland Bridge | 0.275 | 0.278 | 0.278 | 0.28 |
| River Wear - Witton Park | 0.311 | 0.316 | 0.315 | 0.32 |
| River Wear - Durham New Elvet Bridge | 0.227 | 0.233 | 0.232 | 0.237 |