alluvial groundwater in a sentence

1. Severe arroyo cutting and depression of alluvial groundwater.
2. Alluvial groundwater declines, floodplain erosion occurs.
3. It is this decree that would eventually permit PWSD to divert surface waters and alluvial groundwater from Cherry Creek to the Rueter Hess Reservoir.
4. A highly interconnected alluvial groundwater system and its over abstraction through over allocated irrigation usage has also acted to influence flows and quality in the Walla Walla River.
5. It's difficult to find alluvial groundwater in a sentence.