| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.106 | 0.213 | 0.202 | 0.271 |
| River Wear - Chester-Le-Street | 0.347 | 0.423 | 0.428 | 0.498 |
| Smallhope Burn - Lanchester Front Street | 0.249 | 0.375 | 0.373 | 0.578 |
| River Wear - Stanhope | 0.226 | 0.312 | 0.323 | 0.452 |
| River Gaunless - South Church | 0.072 | 0.168 | 0.151 | 0.339 |
| River Wear - Sunderland Bridge | 0.278 | 0.417 | 0.387 | 0.539 |
| River Wear - Witton Park | 0.304 | 0.396 | 0.384 | 0.499 |
| River Wear - Durham New Elvet Bridge | 0.248 | 0.36 | 0.329 | 0.404 |