Choose Edit | Pumping Well | Edit to enter pumping history information.

1. Click Rates tab (v. 3.0+) or the Edit button (older versions).
2. For the drawdown portion of the test, enter a time of 0.0 and the initial pumping rate for the first pumping period.  For a variable-rate drawdown test, enter additional pumping periods for each change in rate.  Enter the elapsed time (since the start of the test) and the new pumping rate for each pumping period.
3. For the recovery portion of the test, enter the time when the test stopped and a rate of 0.0 for the second pumping period.