This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.
Control Level Type
From the help published with Drinking Water Watch 3.5, reproduced as delivered.
In the mandatory Control Level Type field on the Facility Analyte Level Maintenance window, enter one of four types, MAX (Maximum), MIN (Minimum), AVG (Average), 95P (95 Percent) or choose one of them from a dropdown list. The default is MAX.
If the facility analyte level record is associated with one or more MDBP Summary records, this field is protected.
In the Control Level Type field on the Facility Analyte Level Search window, enter one of four types, MAX (Maximum), MIN (Minimum), AVG (Average), 95P (95 Percent) or choose one of them from a dropdown list. The default is MAX.