| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.101 | 0.103 | 0.102 | 0.105 |
| River Wear - Chester-Le-Street | 0.323 | 0.332 | 0.331 | 0.335 |
| Smallhope Burn - Lanchester Front Street | 0.224 | 0.232 | 0.23 | 0.237 |
| River Wear - Stanhope | 0.216 | 0.216 | 0.216 | 0.216 |
| River Gaunless - South Church | 0.074 | 0.078 | 0.077 | 0.08 |
| River Wear - Sunderland Bridge | 0.271 | 0.273 | 0.273 | 0.276 |
| River Wear - Witton Park | 0.303 | 0.307 | 0.305 | 0.308 |
| River Wear - Durham New Elvet Bridge | 0.26 | 0.263 | 0.262 | 0.265 |