1. Indian Valley is the third important alluvial valley of the upper basin. 2. Loess deposits are found along both sides of the Mississippi River Alluvial Valley . 3. The alluvial valley floor would therefore have been swamp. 4. Wine regions are mostly located in free draining alluvial valleys ( Central Otago ). 5. Soon, the narrow-deep canyon gives way to a broad alluvial valley . 6. The highest peak is Courthouse Mountain on the west end of the range at . alluvial valley . 7. The city is in an alluvial valley and much of the city has a problem with urban salinity. 8. The park slopes generally downhill from east to west, into the alluvial valley of the River Gade. 9. Drainage systems have four primary components : drainage basin, alluvial valley , delta plain, and receiving basin. 10. The headlands are typically high plunging cliffs cut into schists and granites, whereas the embayments front alluvial valley deposits.