EDGE can be configured to auto-calculate groundwater draw-down based on the depth-to-water value in field results.
The drawdown value is calculated relative to the first depth to water (DTW) level recorded in the Field Results section.
The calculation is as follows:
Drawdown = current DTW value - first DTW value
•CAS_RNs must equal Drawdown and Depth_To_Water; see Create Groups for Field Results Tab for more details.
