The Drainage Charge Estimator can provide a rough estimate of your future drainage charge. In general, the more accurate the information you enter into the calculator the more accurate the estimate is likely to be. View our frequently asked questions for more information about how the charge will be calculated.
- The drainage charges shown are estimates made available by the City of Austin as a service to drainage charge ratepayers. The estimates are subject to change.
- The City of Austin makes no warranties, expressed or implied, concerning the accuracy, completeness, reliability, or suitability of the information provided.