Form OG-31 Step Rate Test - Illinois

What Is Form OG-31?

This is a legal form that was released by the Illinois Department of Natural Resources - a government authority operating within Illinois. As of today, no separate filing guidelines for the form are provided by the issuing department.

FAQ

Q: What is the Form OG-31?A: Form OG-31 is a form used for conducting a Step Rate Test in Illinois.

Q: What is a Step Rate Test?A: A Step Rate Test is a method used to determine the flow capacity of a well by measuring the rate of withdrawal from the well at different pumping rates.

Q: Why is the Step Rate Test important?A: The Step Rate Test helps determine the optimal pumping rate for a well and ensures that the well can meet the required water supply demands.

Q: When is the Form OG-31 Step Rate Test required in Illinois?A: The Form OG-31 Step Rate Test is required when a new well is drilled or an existing well is redeveloped or deepened in Illinois.

Q: Who should conduct the Step Rate Test?A: The Step Rate Test should be conducted by a licensed water well contractor or a professional engineer with experience in well testing.

Q: What information is required on the Form OG-31?A: The Form OG-31 requires information about the well location, pump specifications, step rate test parameters, and test results.

Q: How long does the Step Rate Test take?A: The duration of the Step Rate Test can vary depending on the well and testing conditions, but it generally takes several hours to complete.

Q: What happens after the Step Rate Test is completed?A: After the Step Rate Test is completed, the test results are recorded on the Form OG-31 and submitted to the appropriate regulatory agency or authority.

Q: Are there any fees associated with the Step Rate Test?A: Yes, there may be fees associated with the Step Rate Test, such as permit fees or fees for the services of a licensed water well contractor.