| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.107 | 0.109 | 0.108 | 0.111 |
| River Wear - Chester-Le-Street | 0.331 | 0.335 | 0.335 | 0.339 |
| Smallhope Burn - Lanchester Front Street | 0.228 | 0.234 | 0.233 | 0.24 |
| River Wear - Stanhope | 0.218 | 0.219 | 0.218 | 0.219 |
| River Gaunless - South Church | 0.077 | 0.08 | 0.079 | 0.083 |
| River Wear - Sunderland Bridge | 0.275 | 0.278 | 0.277 | 0.28 |
| River Wear - Witton Park | 0.312 | 0.313 | 0.313 | 0.315 |
| River Wear - Durham New Elvet Bridge | 0.262 | 0.266 | 0.266 | 0.269 |