| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.121 | 0.123 | 0.123 | 0.128 |
| River Wear - Chester-Le-Street | 0.379 | 0.382 | 0.381 | 0.384 |
| Smallhope Burn - Lanchester Front Street | 0.23 | 0.236 | 0.236 | 0.243 |
| River Wear - Stanhope | 0.244 | 0.246 | 0.246 | 0.248 |
| River Gaunless - South Church | 0.108 | 0.112 | 0.112 | 0.117 |
| River Wear - Sunderland Bridge | 0.33 | 0.332 | 0.332 | 0.337 |
| River Wear - Witton Park | 0.374 | 0.377 | 0.377 | 0.382 |
| River Wear - Durham New Elvet Bridge | 0.297 | 0.299 | 0.299 | 0.304 |