Review or design drainage systems with a simple calculator.
About us
For drainage engineers, the DrainageReviewis an easy-to-use, one-stop tool.
If you’re a reviewer, you can use the clear checklist to quickly go through drainage reports and make sure everything follows the rules.
If you’re a design engineer, you can check important hydrology and hydraulics values in just a few clicks—no need to open spreadsheets or complex software.
This tool saves time on repetitive work like peak flow checks or pipe capacity calculations, especially when working on big or complicated projects.
DrainageReview was made to help you work faster, stay accurate, and focus on better designs—not just calculations.