| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.112 | 0.115 | 0.116 | 0.125 |
| River Wear - Chester-Le-Street | 0.345 | 0.35 | 0.349 | 0.352 |
| Smallhope Burn - Lanchester Front Street | 0.233 | 0.24 | 0.239 | 0.244 |
| River Wear - Stanhope | 0.223 | 0.227 | 0.226 | 0.229 |
| River Gaunless - South Church | 0.111 | 0.114 | 0.114 | 0.117 |
| River Wear - Sunderland Bridge | 0.277 | 0.279 | 0.279 | 0.288 |
| River Wear - Witton Park | 0.312 | 0.317 | 0.315 | 0.319 |
| River Wear - Durham New Elvet Bridge | 0.236 | 0.239 | 0.24 | 0.247 |