| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.138 | 0.139 | 0.139 | 0.143 |
| River Wear - Chester-Le-Street | 0.387 | 0.39 | 0.39 | 0.394 |
| Smallhope Burn - Lanchester Front Street | 0.249 | 0.252 | 0.253 | 0.259 |
| River Wear - Stanhope | 0.245 | 0.249 | 0.248 | 0.25 |
| River Gaunless - South Church | 0.12 | 0.123 | 0.123 | 0.126 |
| River Wear - Sunderland Bridge | 0.344 | 0.345 | 0.346 | 0.352 |
| River Wear - Witton Park | 0.4 | 0.403 | 0.403 | 0.407 |
| River Wear - Durham New Elvet Bridge | 0.298 | 0.301 | 0.301 | 0.305 |