| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.104 | 0.107 | 0.107 | 0.112 |
| River Wear - Chester-Le-Street | 0.329 | 0.334 | 0.335 | 0.343 |
| Smallhope Burn - Lanchester Front Street | 0.234 | 0.24 | 0.239 | 0.246 |
| River Wear - Stanhope | 0.219 | 0.223 | 0.222 | 0.223 |
| River Gaunless - South Church | 0.077 | 0.08 | 0.079 | 0.082 |
| River Wear - Sunderland Bridge | 0.274 | 0.276 | 0.276 | 0.282 |
| River Wear - Witton Park | 0.305 | 0.315 | 0.313 | 0.32 |
| River Wear - Durham New Elvet Bridge | 0.262 | 0.265 | 0.265 | 0.268 |