Graphs showing gravity records and coincident water-level records

Graphs showing gravity records combined with coincident water-level records.

Detailed Description

Gravity records when combined with coincident water-level records at well sites can be used to improve understanding of the hydrogeologic conditions and to estimate specific yield of unconfined aquifers.

Figure 1. Example of gravity and water level relation for a confined aquifer.

Figure 2. Example of gravity and water level relation for a multiple aquifer-system where the water level is representative of one of the mutiple aquifers.

Details

Image Dimensions: 842 x 283

Date Taken:

Location Taken: US