| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.204 | 0.208 | 0.21 | 0.222 |
| River Wear - Chester-Le-Street | 0.436 | 0.44 | 0.442 | 0.453 |
| Smallhope Burn - Lanchester Front Street | 0.284 | 0.288 | 0.288 | 0.293 |
| River Wear - Stanhope | 0.294 | 0.304 | 0.305 | 0.319 |
| River Gaunless - South Church | 0.115 | 0.12 | 0.118 | 0.123 |
| River Wear - Sunderland Bridge | 0.384 | 0.397 | 0.395 | 0.407 |
| River Wear - Witton Park | 0.447 | 0.457 | 0.457 | 0.47 |
| River Wear - Durham New Elvet Bridge | 0.261 | 0.27 | 0.27 | 0.281 |