| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.111 | 0.113 | 0.113 | 0.117 |
| River Wear - Chester-Le-Street | 0.319 | 0.321 | 0.321 | 0.324 |
| Smallhope Burn - Lanchester Front Street | 0.256 | 0.263 | 0.261 | 0.266 |
| River Wear - Stanhope | 0.205 | 0.205 | 0.205 | 0.208 |
| River Gaunless - South Church | 0.06 | 0.062 | 0.062 | 0.064 |
| River Wear - Sunderland Bridge | 0.26 | 0.262 | 0.262 | 0.265 |
| River Wear - Witton Park | 0.299 | 0.302 | 0.301 | 0.303 |
| River Wear - Durham New Elvet Bridge | 0.202 | 0.212 | 0.211 | 0.215 |