Catch Basin Spacing Calculator

Determine catch basin placement for proper drainage collection.

Surface area measurement (length × width for rectangles).
sq ft
Value expressed as parts per 100.
%
The speed or frequency at which something occurs.
in/hour

Results

Catch Basins Needed:
Calculated catch basins needed based on your inputs.
-basins
Maximum Spacing:
Maximum allowed or calculated value.
-ft
Peak Flow Rate:
Calculated flow rate.
-GPM
Reference: Industry Standards.